Cells having well organised nucleus with a nuclear membrane are designated as eukaryotic cells. Prokaryotic cells (bacteria) lack a nuclear envelope; eukaryotic cells have a nucleus in which the genetic material is separated from the cytoplasm. Eukaryotic cells are more complex than prokaryotic cells. The smallest living things of the human body are. Chloroplasts and Mitochondria reproduce on their own independently from. have a simple cell structure. Very few of those models account for eukaryotic. - All organisms are made of one or more cells. Archaea and bacteria B. true or false most eukaryotic cells have glycocalyx. structurally complex, contains microtubules. They have no membrane-bound organelles. The first two lineages comprise all prokaryotic cells, and the third contains all eukaryotes. (Figure 1. Master Prokaryotic & Eukaryotic Cells with a bite sized video explanation from Jason Amores Sumpter. the study of amino acid sequences in proteins. A) nucleus. cell wall. 2 infographic: 3. Chloroplasts and Mitochondria are about the same size as bacteria. Above all, eukaryotic cells are defined by the presence of a nucleus surrounded by a complex nuclear membrane. Eukaryotic cells are usually larger than prokaryotic cells, and they are found mainly in multicellular organisms. Surface area available 2. - All organisms are made of one or more cells. A) It was the first antimicrobial drug. a plasma membrane. homologous chromosomes line up in the middle of the cell. B) dissolved nutrients. B: have a cell wall similar in composition to that of plant cells. Cell Size. The salt in the solution has moved against the concentration gradient. Biology questions and answers. Human skin, Maple Leaves, mushrooms and bacteria all share which of the following characteristics? they are all composed of one or more cells. The first two lineages comprise all prokaryotic cells, and the third contains all eukaryotes. A) a membrane-enclosed nucleus B) mitochondria C) the endoplasmic reticulum D) the nucleoid E) ribosomes, 3) Large numbers of. (a) Eukaryotic cells are found in animals, while plant cells are comprised of prokaryotic cells. Prokaryotic cells do not have a nucleus. Plasma membrane. All of the following support this hypothesis EXCEPT. they are eukaryotic organisms. C) inclusion. Antibiotics that interfere with protein synthesis harm both prokaryotic and eukaryotic ribosomes. All cells, whether they are prokaryotic or eukaryotic, have some common features. E: Mitochondria and prokaryotes both are found in a variety of sizes. , All of the following are found in animal cells except the _____. C) haploid. Study with Quizlet and memorize flashcards containing terms like All cells have some characteristics in common; both prokaryotic and eukaryotic cells have, Which of the following is the. All living cells, both prokaryotic and eukaryotic, have the following cell structures: plasma membrane, cytosol, ribosomes, and at least one chromosome. B) 30-nm fibers. DNA c. A phospholipid is a lipid molecule with two fatty acid chains and a phosphate-containing group. Prokaryotic cells are cells that have no membrane-bound organelles whereas eukaryotic cells are cells that do have membrane-bound organelles. organelles, Current classification of prokaryotes is based on A. subcellular organelles defined by membranes. , According to the theory of. organelles used to compartmentalize cell processes. All of the above. A) conjugation B) sexual reproduction C) asexual reproduction D) transduction, Many single-celled eukaryotic organisms have evolved complex life cycles that include sexual reproduction. is composed of a double layer of lipids with proteins embedded in it. cytoplasm, Match the letters with the numbers. The predominantly single-celled organisms of the domains Bacteria and Archaea are classified as prokaryotes ( pro - = before; - karyon - = nucleus). Bacteria c. Mitochondria, the important energy generators of our cells, evolved from free. a nucleus d. In order for eukaryotic cells as we know them to exist. Synthesize new phospholipids. Question: All of the following are true about prokaryotic cells EXCEPT: O Prokaryotic cells are smaller than eukaryotic cells. D: Golgi apparatus. Mannheim, A. All cells share four common components: 1) a plasma membrane, an outer covering that separates the cell's interior from its surrounding environment; 2) cytoplasm, consisting of a jelly-like cytosol within the cell in which other cellular components are found; 3) DNA, the genetic material of the cell; and 4) ribosomes, which synthesize proteins. 2 infographic: 3. But then whenever we draw a diagram of a typical plant or animal cell, we never extend it to the plasma membrane- we always leave it somewhere in the cytoplasm. A prokaryotic cell is a type of cell that does not have a true nucleus or membrane-bound organelles. DNA c. Which of the following is not one of those roles? a. • DNA • Cell wall • Ribosomes, 1) A major distinction between prokaryotes and eukaryotes is the presence of membrane-bound organelles. Both prokaryotic and eukaryotic cells have structures in . a ribosome b. Find step-by-step Biology solutions and your answer to the following textbook question: All cells have all of the following except a. made up of microtubules. Prokaryotes are made of cells. Penicillin was considered a "miracle drug" for all of the following reasons except. The cell wall if present is usually made of cellulose. microtubules and microfilaments d. Biology questions and answers. , Robert Koch was involved in research on. Which of the following is a major difference between prokaryotic cells and eukaryotic cells? Prokaryotes are not able to carry out aerobic respiration, relying instead on anaerobic metabolism. E) It. d) In actively dividing cells, the S and G2 phases are collectively known as interphase. C) It inhibits gram-positive bacteria. Cell wall b. Describe the function of TWO of the following and discuss how each differs in prokaryotes and eukaryotes. most are multicellular C. The part of your cells that helps you recover from a hangover is made of two parts — the rough endoplasmic reticulum and the smooth endoplasmic reticulum. Chloroplasts and Mitochondria are about the same size as bacteria. eukaryotic cells contain peptidoglycan in their cell walls b. They do not contain DNA. made up of cilia. (a) encasing cellular components and products in the membrane to protect them (b) provides a passageway for messenger RNA after it exits the nucleus (c) includes lysosomes and mi; Which of the following structures is present in both prokaryotic and eukaryotic cells? a. they can be eukaryotic and multicelluar B. Very few of those models account for eukaryotic. Flagella and cilia: Organelles associated with cell motility. Study with Quizlet and memorize flashcards containing terms like 1. The single presumed example is the endosymbiogenetic origin of mitochondria, which is hidden behind the event horizon of the last eukaryotic common ancestor. A eukaryotic cell has a plasma membrane, cytoplasm, and ribosomes (including the endoplasmic reticulum, Golgi apparatus, chloroplasts, and mitochondria). Which of the following is a major difference between prokaryotic cells and eukaryotic cells? Prokaryotes are not able to carry out aerobic respiration, relying instead on anaerobic metabolism. Golgi apparatus. , The _____ is a structure unique to animal cells. More than 20 different versions of endosymbiotic theory have been presented in the literature to explain the origin of eukaryotes and their mitochondria. All of the DNA in eukaryotic cells is contained within a nucleus. 80S, 60S. Which of the following statements about bacterial anatomy are correct? Which of the following are major functions of the plasma membrane? The cell Wallis located outside of the plasma membrane. C) both have an internal framework of membranes. Ribosomes 2. The nuclear genome of eukaryotes is related most closely to the Archaea, so it may have been an early archaean that engulfed a bacterial cell that evolved into a mitochondrion. only X. reflects green light d. Cells that have ribosomes. Chloroplasts d. The group eukaryota includes all the organisms with a cellular structure that consists of a nucleus, membrane. Eukaryotic Cells. Bacteria c. cell size B. the study of cell shape. In eukaryotic cells, the genome is usually diided up into multiple chromosomes. Additionally, eukaryotic cells are more than 100 to 10,000 times larger than prokaryotic cells and are much more complex. A typical eukaryotic cell is shown in Figure below. E: vesicles. Scientists have divided the. A) The biological molecules in the cell would begin to degrade. 1) All living things are made of cells, and 2) all cells must come from the reproduction of existing cells. Flagella and cilia are the locomotory organs in a eukaryotic cell. C) fungi. Study with Quizlet and memorize flashcards containing terms like Prokaryotic cells have all of the following EXCEPT: a. D) Reproduction can occur asexually or sexually in living things. Many also have a capsule or slime layer made of polysaccharide. D a cell membrane. The plasma membrane controls the passage of organic. A eukaryote is the organism with complex features, i. The cytoskeleton. 3 nov 2023. the plasma membrane. Expert Answer. membrane bound organelles. Eukaryotic cells have multiple chromosomes per karyotype. and more. 6 ). A eukaryotic cell has a plasma membrane, cytoplasm, and ribosomes (including the endoplasmic reticulum, Golgi apparatus, chloroplasts, and mitochondria). Components of Prokaryotic Cells. The word eukaryotic means "true kernel" or "true nucleus," alluding to the presence of the membrane-bound nucleus in these cells. Organisms with eukaryotic cells are called eukaryotes, and they range from fungi to people. A eukaryotic cell has a plasma membrane, cytoplasm, and ribosomes (including the endoplasmic reticulum, Golgi apparatus, chloroplasts, and mitochondria). So, the correct. Having defined in the preceding chapter the molecular components of the motility system in eukaryotic cells, in the following sections we will examine the mechanisms of flagellar and amoeboid movement and how it is controlled. Study with Quizlet and memorize flashcards containing terms like Tour of a Plant Cell: Structures and Functions (BioFlix tutorial) Part A - Comparing plant cells and animal cells Plant cells and animal cells share many of the same structures, but each type of cell also has unique structures. Scientists have divided the. "Has a nucleus" A. So, the correct answer is option A. made up of microtubules. B) The smallest living organisms are single cells, and cells are the functional units of. Bacteria c. On average, prokaryotic cells are about 10 times smaller in diameter than. homologous chromosomes line up in the middle of the cell. The endomembrane system has all of the following properties except _____. B) The smallest living organisms are single cells, and cells are the functional units of. false, Celia ra eukaryotic appendage only. and its size (~1 mm). Study with Quizlet and memorize flashcards containing terms like All of the following are part of a prokaryotic cell EXCEPT ________. Figure 3. Eukaryotic cells are considered very primitive and basic. E: vesicles. made up of microfilaments. eukaryotic cells contain mitochondria d. Study with Quizlet and memorize flashcards containing terms like Which of the following properties are true of both bacteria and archaea? Both are characterized as prokaryotes. The best definition of endosymbiosis is _____ A DNA virus, a bacteria and a photosynthetic prokaryote fused to form a nucleus, a chloroplast and a mitochondria A pre-eukaryotic cell was infected by a prokaryote, and symbiosis between the two cell types gave rise to the modern-day eukaryotic cell A eukaryotic cell ingested a bacterial cell and the. structurally complex, contains microtubules. Study with Quizlet and memorize flashcards containing terms like 1. 0 µm. DNA is a type of nucleic acid. Most cells are relatively small reasons related to the __________ of substances into and out of them. the study of nucleic acid sequences in genomes. Eukaryotic cells have a true nucleus and membrane-bound organelles like mitochondria, Golgi complex, etc. A eukaryotic cell has a plasma membrane, cytoplasm, and ribosomes (including the endoplasmic reticulum, Golgi apparatus, chloroplasts, and mitochondria). Determine the peak flux linking the coil, the reluctance of the core, and the inductance of the coil. cilia and flagellum movement c. Prokaryotes have membrane-bounded organelles. Ribosomes are dense, round bodies which occur freely in the cytoplasm and may remain attached to the surface of the endoplasmic reticulum. Prokaryotic cells are much smaller than eukaryotic cells, have no nucleus, and lack organelles. a, h, i; Indicate the true statements about eukaryotic cells and then reword the false statements so that they are true. 3) The mutant cells have a loss-of-function mutation that completely disables the regulatory protein. The eukaryotic cells have all of the followings except Open in App Verified by Toppr A eukaryote is the organism with complex features, It has membrane-bound organelles, especially the nucleus, which contains the genetic material enclosed by the nuclear membrane. The features of eukaryotic cells are as follows: Eukaryotic cells have the nucleus enclosed within the nuclear membrane. E: Mitochondria and prokaryotes both are found in a variety of sizes. As discussed previously, eukaryotes have four species of ribosomal RNAs (see Table 6. As eukaryotic organisms, fungi possess cells with organelles, which are structures surrounded by membranes. Describe the function of TWO of the following and discuss how each differs in prokaryotes and eukaryotes. (2003-20) What structure is common to all five kingdoms of living organisms? a. morphology of flagella. Which of the following is the most important factor governing a cell's particular type of interaction with other cells. Cristae- False. Recently, this tree has been deeply remodeled due mainly to the maturation of. It will help you organize and make sense of all of the information you learn. All eukaryotic cells possess each of the following except. A) DNA B) a cell wall C) a plasma membrane D) ribosomes E) an endoplasmic reticulum, In a bacterium, we will find DNA in ________. 3) Which of the following components is NOT part of the modern cell theory? A) All cells arise from preexisting cells. Eukaryotes include larger, more complex organisms such as plants and animals. However, in eukaryotes, the DNA is organized into compact chromosomes that are segregated from the rest of the cell by a nuclear membrane (also called a nuclear envelope). DNA is a type of nucleic acid. B) Salvarsan. All plant, protist, fungal and animal cells are eukaryotes. 1 to 5. - All organisms are composed of one or more cells. about 3. mitochondria C. the presence of a nucleus in eukaryotes. all of the following are true statements about eukaryotic cells excepts: a. Except when covered by a cell wall, as are some fungal and plant cells, eukaryotic cells are morphable and undergo shape changes not seen in prokaryotes. B) plants. Flagella and cilia are the locomotory organs in a eukaryotic cell. , All cells have all of the following except plasma membrane. Most prokaryotic cells can, however, exchange nutrients with the outside environment faster than most eukaryotic cells. The leaves of a plant appear green because chlorophyll a. Typically, eukaryotic cells are more complex and much larger than prokaryotic cells. The cell wall if. cytoplasm Which of the following is a major difference between prokaryotic cells eukaryotic cells? 2. b) DNA. Because they can't reproduce by themselves (without a host), viruses are not considered living. cell wall. true or false most eukaryotic cells have glycocalyx. Prokaryotic cells, on the other hand, would look more uniform because they don't have those membrane-bound structures to break. Larger, more complex cells. 3) The mutant cells have a loss-of-function mutation that completely disables the regulatory protein. Multiple Choice. All living things are multicellular, _______________ cells are complex and contain membrane-bound organelles: A. 1 to 5. cell membrane d. If the mitochondrion is the result of endosymbiosis, what membrane. Which is found in animal cells, but not plant cells: centrioles. Apr 2, 2021 · Eukaryota is a major group of organisms, defined by the sophisticated cellular organization. Choose any one of these. A) Once laid down, the elements of the cytoskeleton are fixed and remain permanently in place. 5 ______ years. In both bacterial and eukaryotic cells, mRNAs that contain a PTC are generally degraded much faster than their wild-type counterparts 94,95. List three differences between prokaryotic and eukaryotic cells in the following chart: Prokaryotic Eukaryotic ans: feedback: questiontype: Essay chaptername: 3 drivingquestion: 3. - The cell is the fundamental unit of all life. Flagella and cilia: Organelles associated with cell motility. 1: Ribosomal subunit. The figure below shows the sizes of prokaryotic, bacterial, and eukaryotic, plant and animal, cells as well as other molecules and organisms on a. It is inhaled, enters the lungs, travels in the bloodstream, and enters the cell. All cells have these three things in common:_____ a. Cells come from other cells by division c. If you looked at eukaryotic cells under a microscope, you'd see distinct structures of all shapes and sizes. Eukaryotic cells examples: plants and animals. Which defines a grouping of cells with a specific function? Nucleus. Study with Quizlet and memorize flashcards containing terms like The various parts of the endomembrane system serve different functions in the cell. D) is found within organelles. They also have a plasma membrane, which is a layer of phospholipids that surrounds the whole cell, and they feature an internal cytoskeleton. Only eukaryotes have membrane-bound organelles and a nucleus. Because a membrane surrounds eukaryotic cell's nucleus, it has a "true nucleus. The capsule found in some bacterial cells is a loose, water-soluble structure. 100% (1 rating) 14- Ans: peptidoglycan cell wall Peptidoglycan cell wall is the ch. Most fungi are multicellular. The phospholipids that. n Question 1 All eukaryotic cells have the following features EXCEPT: cell wall plasma membrane cytoplasm membrane bounded. Unlike bacterial chromosomes, the chromosomes of eukaryotes are linear (rod-shaped), meaning that they have ends. a peroxisome, Prokaryotic and eukaryotic cells have all of the following structures in common EXCEPT: a. Their cells are smaller than eukaryotic cells. The cell has mitochondria. Cell wall. Ribosomes for protein synthesis B. Which of the following are correctly matched (choose all that apply): -FtsZ:tubulin-like proteins in prokaryotes. All cells have nuclei for control of cell functions. Prokaryotes have cells while eukaryotes do not. Which of the following is the most likely explanation for this difference?, Both euglena (a eukaryote) and Cyanobacteria are photosynthetic unicellular organisms found in pond water. Please save your changes before editing any. a nucleoid region d. It will help you organize and make sense of all of the information you learn. the ability to replicate. Prokaryotic and eukaryotic cells have all of the following in common EXCEPT O ribosomes. bbc dpporn, blackpayback
7 years ago. . Eukaryotic cells have all of the following except
and more. Which of the following has occurred? A. 1) All living things are made of cells, and 2) all cells must come from the reproduction of existing cells. Like prokaryotes, eukaryotic cells have a plasma membrane (Figure 2) made up of a phospholipid bilayer with embedded proteins that separates the internal contents of the cell from its surrounding environment. Every eukaryotic species has a specific number of chromosomes in the nuclei of its body’s cells. The leaves of a plant appear green because chlorophyll a. Assume that the resistance of the coil is negligible. Eukaryotic cells have a true nucleus and membrane-bound organelles like mitochondria, Golgi complex, etc. Prokaryotic cells range in diameter from 0. Recently, this tree has been deeply remodeled due mainly to the maturation of. 1: In this transmission electron micrograph of mitochondria in a mammalian lung cell, the cristae, infoldings of the mitochondrial inner membrane, can be seen in cross-section. Question: All of the following are true about prokaryotic cells EXCEPT: O Prokaryotic cells are smaller than eukaryotic cells. Chloroplasts d. CHLOROPLASTS AND MITOCHONDRIA ARE COMPLETELY AUTONOMOUS WITHIN EUKARYOTIC CELLS The theory that chloroplasts and mitochondria had their evolutionary beginnings in eukaryotic cells as endosymbionts is supported by all of the following EXCEPT: A chloroplasts and mitochondria are completely autonomous within eukaryotic cells. The capsule found in some bacterial cells is a loose, water-soluble structure. Which of the following organelles likely originated from endosymbiotic cyanobacteria? Tissue. plasma membrane d. E: vesicles. Comparing Prokaryotic and Eukaryotic Cells. n Question 1 All eukaryotic cells have the following features EXCEPT: cell wall plasma membrane cytoplasm membrane bounded organelles Question 2 Which of the following is a mismatch between a plastid and its function? chromoplast:contains chlorophyll amyloplast:stores starch chloroplast: photosynthesis 1 pts 1 pts. Endosymbiosis and organellogenesis are virtually unknown among prokaryotes. 1 1. cell wall. Eukaryotic cells also contain other. Comparing Prokaryotic and Eukaryotic Cells. proteins; smooth endoplasmic reticulum. cell size B. , All of the following are found in some or all protozoa except ________. Prokaryotic C. Cells come from other cells by division. Golgi apparatus C. All of the following are considered eukaryotic cells EXCEPT. is typically larger than a eukaryotic cell. The nucleus itself is surrounded by a double membrane, the nuclear envelope, which separates the nucleus from the cytoplasm, but allows some communication with the cytoplasm via. This statement is. B) The number of proteins in the cell would begin to increase. All of the following are associated with the nucleus of a eukaryotic cell EXCEPT: Diff: 1 Page Ref: 82-83, 84. most are multicellular C. All cells have all of the following except plasma membrane. An initiation complex of several transcription factors is needed to dock the RNA Polymerase II in position to begin transcription. D) Bacterial cells are eukaryotic. Organisms with eukaryotic cells are called eukaryotes, and they range from fungi to people. All extant eukaryotes have these cytoskeletal elements. It will help you organize and make sense of all of the information you learn. Medium Solution Verified by Toppr Correct option is A). The cells divide by a process called mitosis. , Eukaryotic cells are more complex than prokaryotic cells. mitochondria and chloroplast have a nucleus. Eukaryotic cells also have organelles, which are membrane-bound structures found within the cell. DNA in a prokaryotic cell is not separated. a plasma membrane. The eukaryotic cells have all of the following except A Peptidoglycan in cell wall B 80 S ribosome C Nuclear membrane D Mitochondria. Prokaryotic ribosomes. Flagella and cilia: Organelles associated with cell motility. There are 2 steps to solve this one. A prokaryote that occupies a habitat consisting of a low pH is a (an) A. All three of the processes generate clones. Cells are divided into two main classes, initially defined by whether they contain a nucleus. a) All living organisms are made up of one or more cells. Eukaryotic cells except plant cells, After being formed by the ribosomes located on the endoplasmic reticulum, what is the next organelle to which a protein could be. Above all, eukaryotic cells are defined by the presence of a nucleus. They include plants. Study with Quizlet and memorize flashcards containing terms like Researchers claimed that a particular organelle originated from a free-living prokaryotic cell that was engulfed by a larger cell, as shown in Figure 1. Let us look at it in more detail ( Figure 3. The cell wall is a rigid covering that protects the cell, provides structural support, and gives shape to the cell. These blood type proteins are. Eukaryota is a major group of organisms, defined by the sophisticated cellular organization. - All cells originate from. C Option C: Eukaryotic chromosomes are linear; prokaryotic chromosomes are circular. 11 The outermost boundary of the nucleus is the nuclear envelope. Prokaryotic cells are cells that have no membrane-bound organelles whereas eukaryotic cells are cells that do have membrane-bound organelles. c) they are unicellular. All three of the processes generate haploid gametes. A eukaryotic cell is a cell that has a membrane-bound nucleus and other membrane-bound compartments or sacs, called organelles, which have specialized functions. Terms in this set (37) Which type of microscope has the best resolution? electron microscope. , Prokaryotes: A: have a nucleus. Study with Quizlet and memorize flashcards containing terms like Penicillin was considered a ʺmiracle drugʺ for all of the following reasons except A) It was the first antibiotic. Mitochondria and chloroplasts are part of the endomembrane system of the eukaryotic cell. The best definition of endosymbiosis is _____ A DNA virus, a bacteria and a photosynthetic prokaryote fused to form a nucleus, a chloroplast and a mitochondria A pre-eukaryotic cell was infected by a prokaryote, and symbiosis between the two cell types gave rise to the modern-day eukaryotic cell A eukaryotic cell ingested a bacterial cell and the. For example, a typical human body cell would have 46 chromosomes, while a comparable fruit fly cell would have 8 . This page titled 15. Eukaryotic cells have 70S ribosomes on the rough endoplasmic reticulum. They include plants. The endosymbiotic theory includes all of the following EXCEPT (A) Photosynthetic prokaryotes evolved into chloroplasts (B) Aerobic prokaryotes evolved into mitochondria (C) Eukaryotic cells arose from the merging of different prokaryotic organisms. the Golgi apparatus c. Cells compartmentalize their biochemical functions in a variety of ways, notably by creating physical barriers that separate a compartment via membranes or proteins. Plants C. Study with Quizlet and memorize flashcards containing terms like Which structure could you observe with a light microscope? a. true, actually most eukaryotic cells have a. Select all of the characteristics of gram-positive bacteria. All of the following are true of prokaryotes, except a) their DNA floats freely in the cytoplasm. , The first antibiotic discovered was A) Quinine. The predominantly single-celled organisms of the domains Bacteria and Archaea are classified as prokaryotes ( pro - = before; - karyon - = nucleus). Study with Quizlet and memorize flashcards containing terms like The endomembrane system includes all of the following except: A: mitochondria. Eukaryotic cells have organelles, membrane-bound structures that perform different functions in the cell, and prokaryotic cells do not. An organelle that is a stack of flattened, membranous sacs and functions to receive, modify, and package proteins for cell secretion is the;. ) nucleosome. Electron transport is a series of chemical reactions that resembles a bucket brigade in that electrons from. E: Mitochondria and prokaryotes both are found in a variety of sizes. Key points: Prokaryotes are single-celled organisms belonging to the domains Bacteria and Archaea. (b) Eukaryotic cells have a plasma membrane, which is lacking in prokaryotic cells. maintaining cell shape. Eukaryotic cells are cells that contain a nucleus. Plasma membrane b. Eukaryotic cells except plant cells, After being formed by the ribosomes located on the endoplasmic reticulum, what is the next organelle to which a protein could be. plasma membrane d. reflects green light d. The plasma membrane of eukaryotes contains all of the following . Start Learning. The cell is covered with the plasma membrane. the nucleus b. the presence of chromosomes in pairs in eukaryotes. ribosome, The endosymbiotic theory says that precursor eukaryotic cells acquired flagella. All of the following are statements are true EXCEPT. Eukaryotic cells usually have multiple chromosomes, composed of DNA and protein. Cell size. Membrane-bound organelles have been an important component in the evolution of complex, multicellular organisms. The term “eukaryote” itself means “true nut” or “true kernel” in Greek: the “nut” refers to the nucleus of the eukaryotic cell. Both prokaryotic and eukaryotic cells have all of the following except A. most are multicellular C. Ribosomal RNAs are manufactured in which specific area of a eukaryotic cell. Which of the following is a major difference between prokaryotic cells and eukaryotic cells? A) prokaryotes have cells while eukaryotes do not B) Eukaryotic cells have more intracellular organelles than prokaryotes C) Prokaryotes are not able to carry out aerobic respiration, relying instead on anaerobic metabolism D) prokaryotes are generally larger than eukaryotes. The structural differences between eukaryotic and prokaryotic chromosomes are so dramatically obvious that they, together with the presence or absence of the nucleus itself, were offered to secure the concept of the prokaryotic cell some 50 years ago (). B Option B: Prokaryotes have relatively little DNA; eukaryotes generally have much more. Another major difference between prokaryotic and eukaryotic cells is that prokaryotic cells are exclusively unicellular, while the same does not apply to eukaryotic cells. ) Eukaryote C. C) All cells are attached to other cells. See Answer. Very few of those models account for eukaryotic. The small size of prokaryotes allows ions and organic molecules that enter them to quickly spread to other parts of the cell. cell wall. Biology questions and answers. Cells are the smallest living things d. cell wall. D) both have their own RNA. . slutroulettecom