The function of cristae in a mitochondrion is A. electron transport and ATP synthesis B. carbon assimilation C. intake of o2 D. elimination of Co2

Q: What is the effect of increased levels of hydrogen ions in the intermembrane space of the…

A: Oxidative phosphorylation or the electron transport chain which is the last step of cellular…

Q: Which do the electron transport chains of mitochondria and chloroplasts have in common? A. oxygen…

A: The electron transport chain is a series of complexes that are associated with the transfer of…

Q: Which one of the following is true? A) Cellular respiration occurs in mitochondria and in…

A: The physiological process by which green plants synthesise carbohydrates, with the absorption of…

Q: What cycle sends electrons, via NADH and FADH2, to the respiratory chain?  A) Glycolysis B) Krebs…

A: NADH is nicotinamide adenine dinucleotide and FADH2 is flavin adenine dinucleotide hydrogen. These…

Q: In eukaryotes, the final reactions of aerobic respirationare completed in the .a. nucleus c. plasma…

A: Answer is d. ) mitochondrion.

Q: Most of the carbon dioxide we exhale is produced in: A) glycolysis. B) photosynthesis in the…

A: Aerobic respiration is an enzymatically controlled release of energy in a stepwise catabolic process…

Q: 1. cellular respiration A. the first step of cellular respiration that takes place in the cytoplasm…

A: Introduction :-  Cellular respiration is a metabolic pathway in which glucose breakdown occurs that…

Q: In the image below of a region of the mitochondria, which region would have the highest…

A: INTRODUCTION Mitochondria It is the membrane bounded cell organelle present in eukaryotic cell. It…

Q: Most of the ATP produced during cell respiration is a by-product of: a. glycolysis b. citric acid…

A: Mitochondria is the cell organelle. It is usually termed as power house of the cell because it…

Q: The breakdown of pyruvate to give carbon dioxide, water and energy takes place in:(a) cytoplasm…

A: the cellular respiration, the glucose that is consumed by the organism is broken down into pyruvate…

Q: All stages of cellular respiration are decreased in conditions of insufficient oxygen except a.…

A: The process of breakdown of glucose to generate the energy molecule adenosine triphosphate (ATP) is…

Q: Pyruvate from glycolysis is oxidized by ATP. in the mitochondrial matrix. a. b. to release water. C.…

A: Aerobic respiration :- it is the process of cellular respiration that takes place in presence of…

Q: After radioactive carbon was fed into the citric acid cycle, where might it be found? A. ATP B.…

A: Citric acid cycle or Krebs cycle which takes place in the mitochondrial matrix of eukaryotic cells…

Q: Chemiosmosis occurs in both photosynthesis and cellular respiration, resulting in the production of…

A: Chemiosmosis  It is the process of movement of ions across semipermeable membrane form higher…

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: In mitochondria, exergonic redox reactions(A) are the source of energy driving prokaryotic ATP…

A: Exergonic reaction refers to the reaction in which energy is utilized and hence the change in Gibbs…

Q: The inner membrane of the mitochondria is folded. What would happen if it was straight? Compare…

A: Answer 3: The fold of the inner layer enlarge the surface area inside the organelle. As more…

Q: where is most of the ATP in eukaryotic cellular aerobic respiration is produced ?  (a)…

A: The transportation mechanism of electrons includes a number of membrane protein complexes and…

Q: The enzyme involved when it comes to the carbon dioxide fixation in the C4 cycle is what? (a) triose…

A: C4 cycle : In the C4 pathway , initial carbon fixation takes place in the mesophyll cells and the…

Q: The link between electron transport and ATP synthesis a. is a high-energy intermediate like…

A: Metabolism is the process of anabolism and catabolism combined. It includes both the generative and…

Q: ATP synthase enzymes are located in thea. cytosol.b. inner mitochondrial membrane.c. intermembrane…

A: ATP synthase is a proteinaceous enzyme that regulates the reaction forming the energy-rich molecule…

Q: Which stage in cellular respiration produces the most ATP? a. Glycolysis c. Krebs cycle b. Pyruvate…

A: Introduction  All cells require energy to survive and energy comes from respiration or metabolism.…

Q: The reduction of NAD+ producesa. acetyl CoA.b. pyruvate.c. NADH.d. oxygen gas.

A: Nicotinamide adenine dinucleotide (NAD+) is a coenzyme that takes part in many biological processes…

Q: What is the major role of hydrogen ions in cellular respiration? A) To make water B To act as an…

A: Cellular respiration is a metabolic process by which chemical energy is converted to ATP.

Q: Why do humans breathe?a. To eliminate CO2b. To support aerobic respiration in mitochondriac. To keep…

A: Answer: Introduction: Respiration functions by which cells, tissues, and main body part of the…

Q: Which of the following DOES NOT describe Cellular Respiration? * a. It provides cells with the…

A: Cellular Respiration   It is a metabolic process that involves a series of steps to convert the…

Q: Anaerobic respiration differs from aerobic respiration in that . .    A. the electron transport…

A: •The electron transport chain is used in anaerobic respiration but in the last step is without using…

Q: Which process of aerobic respiration produces the majority of ATP?     a. Pyruvate oxidation…

A: Aerobic respiration is a process that produces energy by using oxygen molecules. Energy produces in…

Q: Where does glycolysis take place? A mitochondrial matrix mitochondrial intermembrane space В. OC…

A: Glycolysis take place in the cytoplasm both the prokaryotic and eukaryotic cells. It is metabolic…

Q: The majority of the ATP produced by cellular respiration comes from ________. a. glycolysis…

A:

Q: what would happen during cellular respiration if all the mitochondria in a cell lost their outer…

A: The outer mitochondrial membrane allows for the establishment of the intermembrane space (IMS). The…

Q: Which of these statements is true? a.Glycolysis is the process that builds glucose. b.…

A: Answer- (d) Carbon dioxide is produced during respiration. Glycolysis is the series of metabolic…

Q: Cyanide is a highly toxic molecule. It bonds to a cytochrome in the electron transport chain located…

A: Cyanide is a naturally occurring chemical compound composed of carbon triple bonded to nitrogen,…

Q: Which is common between aerobic respiration and anaerobic respiration ? (A) Similar substrate (B)…

A: Introduction - Respiration can be divided into two categories: Respiration that occurs in the…

Q: Chemiosmosis involves ________. a. the movement of electrons across the cell membrane b. the…

A: The cell membrane  is also known as the plasma membrane and it is found in all cells and will…

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: Match the term with the best description. ____ mitochondrial matrix            a. needed for…

A: Anaerobic respiration is the breakdown of glucose in the absence of oxygen and releases a relatively…

Q: When electrons flow along the electron transport chains ofmitochondria, which of the following…

A: Electron transport chain is a multistep process which involves several enzymes and cofactors. In…

Q: Why are the products of cellular respiration (carbon dioxide, etc) important? For example, to humans…

A: Respiration can be defined as a physico-chemical process that involves intake of oxygen by cells,…

Q: (a) Explain how the amount of dissolved oxygen will change in the flask during the 12-hour-light…

A: Photosynthesis is the process that produces organic molecules from simple inorganic molecules from…

Q: If you took a well-watered corn plant and placed it in a dark atmosphere of helium and carbon…

A: The photosynthetic organisms contain chlorophyll that are responsible for light reaction of…

Q: In cellular respiration, most ATP is produced directly as a result of ______. Select one: A. the…

A: Cellular respiration is a process in which glucose is degraded into Carbon dioxide and water in…

Q: Which metabolic pathway is common to both fermentationand cellular respiration of a glucose…

A: Cellular respiration is a metabolic process occurring inside cells of the organisms to convert…

Q: Which of these are the products of the complete oxidation of glucose by cellular respiration? a)…

A: The stages of cellular respiration includes glycolysis, pyruvate oxidation, the citric acid or Krebs…

Q: What happens at the end of the electron transport chain of cellular respiration?  A.  4 electrons…

A: Electron transport system is a system, which involves a series of electron carriers of coenzymes and…

Q: Why is cellular respiration important?

A: Cellular respiration- Cellular respiration is a set of metabolic reactions occurring inside the…

Q: How are the NADPH and G3P molecules made during photosynthesis similar? a. They are both end…

A: The process by which plants prepare their own food using sunlight, water, and carbon dioxide to…

Q: Glucose is converted to pyruvate in which stage of cellular respiration? a. glycolysis b.…

A: All living cells respire so as to generate energy to perform various vital activities. The energy…

Oogenesis

The formation of the ovum (mature female gamete) from undifferentiated germ cells is called oogenesis. This process takes place in the ovaries (female gonads). Oogenesis consists of three stages known as the multiplication phase, growth phase, and maturation phase. 

Cell Division

Cell division involves the formation of new daughter cells from the parent cells. It is a part of the cell cycle that takes place in both prokaryotic and eukaryotic organisms. Cell division is required for three main reasons: