Homework Answers
1) The number of ATP molecules produced from Krebs cycle is 02.
Two molecules of ATP produced every molecule of glucose
2)The electron transport system refer to a group of proteins that transport protons.
3)Induced fit model describes the plasma membrane structure and function.
False, induced fit model describes the enzyme structure.
4)Photosystem II refer group of chlorophyll molecules that harness excited electrons and transfer their energy exclusively into ATP.
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Question 5 The number of ATP molecules produced from Krebs's cycle is 2 Question 6 The...
QUESTION 9 During fixation (carboxylation), carbon dioxide combines with RuBP. True False QUESTION 10 Electrons that...
QUESTION 9 During fixation (carboxylation), carbon dioxide combines with RuBP. True False QUESTION 10 Electrons that leave PSI flow through an electron transport chain and then into PSII True False QUESTION 11 During the Calvin Cycle, 3PGA is phosphorylated, resulting in the formation of BPG. True False - CULTILOCONCIL - FOOUJOU QUESTION 12 H+ are actively moved from the thylakoid lumen to the stroma True False QUESTION 13 Which of the following does NOT occur during the light dependent reactions?...
QUESTION 8 Put the following statements about the light dependent reactions in order (1-4) Electrons that...
QUESTION 8 Put the following statements about the light dependent reactions in order (1-4) Electrons that leave PSI travel through a transport chain, which allows H+ to be actively transported to high concentration Light energy excites electrons of antenna pigment molecules at PSII (and PSI) Electrons are ultimately accepted by NADP+ (forming NADPH) and the H+ gradient pass through ATP synthase, allowing ATP to be produced Energy from excited electrons of antenna pigments is passed to the reaction center of...
Question 4 (4 points) Provide the number of net ATP molecules produced in each of the...
Question 4 (4 points) Provide the number of net ATP molecules produced in each of the following scenarios: A glucose molecule that does not proceed beyond glycolysis In the electron transport chain (only, do not count prior processes) after 6 NADH molecules (only) drop off their electrons For each FADH2 that brings a pair of electrons to the ETC Per glucose molecule in aerobic respiration (in the presence of oxygen)
8. The following molecules form during the stages of glycolysis: 1. pyruvate 2. NADH 3. Fructose-1,6...
8. The following molecules form during the stages of glycolysis: 1. pyruvate 2. NADH 3. Fructose-1,6 biphosphate glyceraldehyde-3-phosphate (G3P) 5. phosphoenol-pyruvate (PEP) In which order do they form? a. 3,2,5,4,1 b. 1, 2, 3, 4, 5 c. 5,4,3,2,1 d. 3, 4,2,5,1 9. What is true of the organic molecules that can be used in aerobic cellular respiration? Lipids and proteins can be used, but carbohydrates must be in the form of monosaccharides. b. Carbohydrates and lipids can be used, but...
51. to a set of questions and finally a plausible explanation for those question then they...
51. to a set of questions and finally a plausible explanation for those question then they are performing reasoning. When an investigator moves from a series of observations 52 the active site of enzymes, they can serve as the recipient of hydrogen atoms removed from the enzyme's substrate, and there are numerous examples of this action seen during the process of cellular respiration. The functional role of the nucleotide with their enzyme makes them a and the enzyme family we...
PLEASE INCLUDE THE LETTER ANSWER WITH THE EXPLANATION 1. 2. 3. 4. 5. 6. 7. 8....
PLEASE INCLUDE THE LETTER ANSWER WITH THE EXPLANATION
1.
2. 3. 4. 5. 6.
7. 8. 9. 10.
Where in a mitochondrion is the proton gradient the smallest? o é o Across the outer mitochondrial membrane At the tips of the cristae furthest from the outer mitochondrial membrane At those parts of the cristae that are closest to the outer mitochondrial membrane There are no proton gradients in a mitochondrion Between the thylakoid lumen and the matrix o o The...
Question 5 QUESTION 1 Which of the following molecules protects the membranes from effects of extreme...
Question 5
QUESTION 1 Which of the following molecules protects the membranes from effects of extreme temperature variations? Farnesene Squalene Dolichol Cholesterol QUESTION 2 What is common between histone proteins and spermidine? Histones and Spermidine are negatively charged. Histones and spermidine help DNA attain a random coll conformation They both play a role in DNA packaging. Histone and spermidine are present only in bacteria. QUESTION 3 Which of the following is NOT is product of Kreb's cycle NAD+ ATP FADH2...
During the aerobic metabolism of glucose, glucose is ____________. Reduced to form water Oxidized to form...
During the aerobic metabolism of glucose, glucose is ____________. Reduced to form water Oxidized to form water Reduced to form CO2 Oxidized to form CO2 Which of the following describes the equation: FAD + XH2 à FADH2 + X. FAD is reduced to FADH2 It is a coupled reduction – oxidation reaction XH2 is oxidized to X All of the above Which of the following is FALSE about glycolysis? The initial steps of glycolysis requires energy derived from the splitting...
are the simplest body structures considered alve. Organ systems Organs Cells Organelles Molecules Question 212 pts...
are the simplest body structures considered alve. Organ systems Organs Cells Organelles Molecules Question 212 pts Chromatin shortens and thickens, coiling into compact rods during telophase. anaphase. interphase. prophase. metaphase. Question 222 pts All the chemical reactions in which larger molecules are broken down to smaller ones are called catabolic reactions. True False Question 232 pts In the plasma membrane, glycolipids and glycoproteins face toward the cytoplasm, while peripheral proteins always face toward the ECF True False Question 242 pts...
I'd like to ask the answers for all of the uestions Question 1. A reaction in...
I'd
like to ask the answers for all of the uestions
Question 1. A reaction in an anabolic pathway in a cell has a AG of +2.5 kcal/mol. Which of the following is true regarding this reaction? A. It will occur spontaneously. B. The product of the reaction has a lower free energy than the reactants. C. It can occur if it is coupled to ATP hydrolysis. D. It is an exergonic reaction. E. It is breaking a polymer into...
QUESTION 9 During fixation (carboxylation), carbon dioxide combines with RuBP. True False QUESTION 10 Electrons that leave PSI flow through an electron transport chain and then into PSII True False QUESTION 11 During the Calvin Cycle, 3PGA is phosphorylated, resulting in the formation of BPG. True False - CULTILOCONCIL - FOOUJOU QUESTION 12 H+ are actively moved from the thylakoid lumen to the stroma True False QUESTION 13 Which of the following does NOT occur during the light dependent reactions?...
QUESTION 8 Put the following statements about the light dependent reactions in order (1-4) Electrons that leave PSI travel through a transport chain, which allows H+ to be actively transported to high concentration Light energy excites electrons of antenna pigment molecules at PSII (and PSI) Electrons are ultimately accepted by NADP+ (forming NADPH) and the H+ gradient pass through ATP synthase, allowing ATP to be produced Energy from excited electrons of antenna pigments is passed to the reaction center of...
Question 4 (4 points) Provide the number of net ATP molecules produced in each of the following scenarios: A glucose molecule that does not proceed beyond glycolysis In the electron transport chain (only, do not count prior processes) after 6 NADH molecules (only) drop off their electrons For each FADH2 that brings a pair of electrons to the ETC Per glucose molecule in aerobic respiration (in the presence of oxygen)
8. The following molecules form during the stages of glycolysis: 1. pyruvate 2. NADH 3. Fructose-1,6 biphosphate glyceraldehyde-3-phosphate (G3P) 5. phosphoenol-pyruvate (PEP) In which order do they form? a. 3,2,5,4,1 b. 1, 2, 3, 4, 5 c. 5,4,3,2,1 d. 3, 4,2,5,1 9. What is true of the organic molecules that can be used in aerobic cellular respiration? Lipids and proteins can be used, but carbohydrates must be in the form of monosaccharides. b. Carbohydrates and lipids can be used, but...
51. to a set of questions and finally a plausible explanation for those question then they are performing reasoning. When an investigator moves from a series of observations 52 the active site of enzymes, they can serve as the recipient of hydrogen atoms removed from the enzyme's substrate, and there are numerous examples of this action seen during the process of cellular respiration. The functional role of the nucleotide with their enzyme makes them a and the enzyme family we...
PLEASE INCLUDE THE LETTER ANSWER WITH THE EXPLANATION
1.
2. 3. 4. 5. 6.
7. 8. 9. 10.
Where in a mitochondrion is the proton gradient the smallest? o é o Across the outer mitochondrial membrane At the tips of the cristae furthest from the outer mitochondrial membrane At those parts of the cristae that are closest to the outer mitochondrial membrane There are no proton gradients in a mitochondrion Between the thylakoid lumen and the matrix o o The...
Question 5
QUESTION 1 Which of the following molecules protects the membranes from effects of extreme temperature variations? Farnesene Squalene Dolichol Cholesterol QUESTION 2 What is common between histone proteins and spermidine? Histones and Spermidine are negatively charged. Histones and spermidine help DNA attain a random coll conformation They both play a role in DNA packaging. Histone and spermidine are present only in bacteria. QUESTION 3 Which of the following is NOT is product of Kreb's cycle NAD+ ATP FADH2...
are the simplest body structures considered alve. Organ systems Organs Cells Organelles Molecules Question 212 pts Chromatin shortens and thickens, coiling into compact rods during telophase. anaphase. interphase. prophase. metaphase. Question 222 pts All the chemical reactions in which larger molecules are broken down to smaller ones are called catabolic reactions. True False Question 232 pts In the plasma membrane, glycolipids and glycoproteins face toward the cytoplasm, while peripheral proteins always face toward the ECF True False Question 242 pts...
I'd
like to ask the answers for all of the uestions
Question 1. A reaction in an anabolic pathway in a cell has a AG of +2.5 kcal/mol. Which of the following is true regarding this reaction? A. It will occur spontaneously. B. The product of the reaction has a lower free energy than the reactants. C. It can occur if it is coupled to ATP hydrolysis. D. It is an exergonic reaction. E. It is breaking a polymer into...
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