How Are Bacteria Prokaryotes Different From Eukaryotes? The primary distinction between these two types of organisms is that eukaryotic cells have a membrane-bound nucleus and prokaryotic cells do not. … In prokaryotes, DNA is bundled together in the nucleoid region, but it is not stored within a membrane-bound nucleus. What are two features that distinguish
How Is A Cell Cytoplasm Like A Factory Floor? The cytoplasm serves like a factory floor because it houses all the organelles and the cell activities. Ribosomes act like factory workers as they build the proteins inside the cell. In general, these organelles, together with the other cell structures work altogether and operate like a
Why Can This Organism Survive Without Mitochondria? Without mitochondria (singular, mitochondrion), higher animals would likely not exist because their cells would only be able to obtain energy from anaerobic respiration (in the absence of oxygen), a process much less efficient than aerobic respiration. Why can eukaryotes survive without mitochondria? Eukaryotes that use oxygen to optimize
Where Are Cells Made? Within the bone marrow, all blood cells originate from a single type of unspecialized cell called a stem cell. When a stem cell divides, it first becomes an immature red blood cell, white blood cell, or platelet-producing cell. What are cells actually made of? Cells are made of organic molecules, such
Which Characteristics Describe Bacteria Check All That Apply Are Microscopic? Answer: Bacteria are like eukaryotic cells in that they have cytoplasm, ribosomes, and a plasma membrane. Features that distinguish a bacterial cell from a eukaryotic cell include the circular DNA of the nucleoid, the lack of membrane-bound organelles, the cell wall of peptidoglycan, and flagella.
Are Cytosol In Prokaryotic Cells? In prokaryotes, which lack a nucleus, cytoplasm simply means everything found inside the plasma membrane. One major component of the cytoplasm in both prokaryotes and eukaryotes is the gel-like cytosol, a water-based solution that contains ions, small molecules, and macromolecules. Do prokaryotes have cytoplasm or cytosol? In prokaryotes, which lack
What Are The Two Major Compartments Within The Cell Membrane Called? The nuclear compartment comprising the nucleus. The intercisternal space which comprises the space between the membranes of the endoplasmic reticulum (which is continuous with the nuclear envelope) Organelles (the mitochondrion in all eukaryotes and the plastid in phototrophic eukaryotes) What are the major compartments
How Many ATP Molecules Can Theoretically Be Produced? 38 ATP molecules can theoretically be produced in aerobic conditions from one glucose molecule in glycolysis, Krebs cycle and electron transport system. How many ATP molecules can theoretically be produced from the NADH generated by the catabolism? Theoretically ATP yield for every oxidation cycle can be maximum
How Is Translation Initiated In Prokaryotes Versus Eukaryotes? * Given that transcription occurs in the cytoplasm in prokaryotes, translation often starts while transcription continues or immediately after it ends. In eukaryotes, however, a nuclear membrane separates the ribosome (involved in the translation process) from the transcription process. How does translation initiation in eukaryotes differ from
How Is Endosymbiosis Related To The Origin Of Eukaryotes? Eukaryotic cells arose through endosymbiotic events that gave rise to the energy-producing organelles within the eukaryotic cells such as mitochondria and chloroplasts. … The endosymbiotic theory proposes that one organism engulfed another, and the two co-evolved together until they could not exist independently. What is endosymbiosis