Which of the following statements is not true?(A) Archaea and bacteria have different membrane lipids.(B) The cell walls of archaea lack peptidoglycan.(C) Only bacteria have histones associated with DNA.(D) Only some archaea use CO2 to oxidize H2, releasing methane

Q: A newly discovered pigmented microbe contains a capsule and flagella, but no chloroplasts or cilia.…

A: Prokaryotic organisms are single-celled organisms that are microscopic in size generally and lack…

Q: A stack of thylakoids is called a... Group of answer choices a)pilus b)chloroplast c)granum…

A: Chloroplasts are photosynthetic organelles found in plant cells and green algal cells. The…

Q: During cellular respiration, which of the following diffuses through ATP synthase? A)Phosphates…

A: According to the question, during Cellular respiration, which of the following diffuses through ATP…

Q: Which is NOT a characteristic of mitochondria? They: A) have two membranes. B) are the site of…

A: Organelles are the specialized structures that perform various jobs inside the cells. The term…

Q: The origin of the photosynthetic eukaryote took place when a ______ was engulfed by a later…

A: Answer : The origin of the photosynthetic eukaryote took place when a ______ was engulfed by a later…

Q: The evolution of the highly complex eukaryotic cell was possible because.. A) Mesosomes released…

A: Correct answer is (B). Two different prokaryotic bacterial species entered the complex cells as endo…

Q: Which of the following involves metabolic cooperation among prokaryotic cells? (A) binary fission…

A: A cell is the basic structural and functional key of life. A cell has multiple organelles that carry…

Q: At the organelle/molecular level inside a mitochondrion, wWhy do cells engaged in aerobic cellular…

A: Osmosis is movement of liquid through a semipermeable membrane.

Q: Evolution of what biological process is hypothesized to have been made possible by the appearance of…

A: Introduction :- Chlorophyll is a group of green pigments found in the mesosomes of cyanobacteria and…

Q: Question 11 Which of the following organelles is NOT found in both plant and animal cells? a)…

A: An organelle is a subcellular structure that, like an organ, performs one or more specific functions…

Q: In the Prokaryote and in eukaryotes, the chemical reaction (Glucose à 2 pyruvate molecules)…

A: Photosynthesis is a physio-chemical process by where green plants use light energy to synthesize…

Q: Which of the following would not be found in prokaryotic cells? (a) cell wall (b) ribosomes (c)…

A: The prokaryotes are primitive cells, which are also considered as not true cells.

Q: what are the two things that the mitochondria need to take in for cellular respiration to occur?…

A: The mitochondria need to take glucose and oxygen for the process of cellular respiration to occur.…

Q: The inner membrane of the mitochondria is analogous with which of the following in the chloroplast:…

A: The question is asking us to identify the part of the chloroplast that is analogous, or similar in…

Q: Which of the following statements is correct? a) Chloroplasts are only found plants O b)…

A: The following statement is correct.

Q: Where does glycolysis take place in eukaryotic cells? A) mitochondrial matrix B) mitochondrial…

A: Eukaryotes are the organisms in which nucleus id developed and is surrounded by a membrane. In these…

Q: What is true of oxidative phosphorylation? a) It can occur only in the presence of oxygen. O b) It…

A: The final stage of cellular respiration is oxidative phosphorylation. It involves the transfer of…

Q: Vhich structure is unique to the chloroplast? a) Inner membrane b) outer membrane c) Thylakoid, d)…

A: Thylakoid membrane system  Thylakoids are membrane bound compartments in the chloroplasts of all…

Q: Within the eukaryotic cell, the source of most of the energy stored in ATP is produced through the:…

A: Introduction - Organisms with a nucleus and other membrane-bound organelles are known as eukaryotes.…

Q: As electrons move through the mitochondrial space? A) water is oxidized  B) the PH of the…

A:

Q: Which of the following organisms are prokaryotes, and which are eukaryotes?(a) Humans(b) The…

A: Prokaryotes : It is a primitive cell characterised by the absence of a nucleus. Prokaryotes do not…

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A: Hyperbaric oxygen therapy, or HBOT, is a form of treatment for carbon monoxide poisoning, gangrene,…

Q: Endocytosis results in the production of a) a vesicle with a single membrane b) an organelle with…

A: The carrier & channel proteins transport small molecules through the phospholipid bilayer.…

Q: eukaryote cell typically has enough available ATP to meet its needs for about 90 seconds. What would…

A: Eukaryotes are life forms whose cells contain a nucleus and other membrane bound organelles. There…

Q: Electron transport chains in the cells of various prokaryotic species can function in the presence…

A: e) Electron transport chains of bacteria (prokaryotes) operate in the plasma membrane. The electron…

Q: 27) In a single-celled organism, which would you predict to be enclosed within the greatest total…

A: This question is belong to cell- Biology.

Q: 2)______is an ever growing body of knowledge that is used to explain our interactions with thE would…

A: Since we are entitled to answer only question. We’ll answer the first question (2) as you have not…

Q: Select the choice that identifies the organism described in the following statement: The organism is…

A: There are two ways an organism obtain its nutrition that is autotrophic and heterotrophic. In…

Q: What role does a mitochondrion play in a cell? a) It has a role in photosynthesis. b) It…

A: Introduction  Mitochondria are organelles found in most eukaryotic cells, which are the cells that…

Q: Where does electron transport during cellular respiration take place in procaryotic cells? a)…

A: To identify Where does electron transport during cellular respiration take place in prokaryotic…

Q: Which of the following does not occur in the mitochondria? A) Krebs cycle C) glycolsis D) electron…

A: Mitochondria are membrane-bound cell organelles (mitochondrion, singular) that generate most of the…

Archaeal cell structure

Bacteria and archaea are two different prokaryotic domains that, along with eukarya, make up the three domains of life. Archaeal organisms can be found all over the biosphere. Many genera are extremophiles, meaning they thrive in extreme environments such as extremely high temperatures, high salinity, or pH extremes. Bacterial and archaeal cells are characterized by the absence of a nucleus and membrane-bound organelles.