Energy used to do cellular work is largely provided by __________. Select one: a. synthesis of...
Energy used to do cellular work is largely provided by __________.
Select one:
a. synthesis of ATP
b. hydrolysis of ATP
c. synthesis of GTP
d. hydrolysis of CTP
Homework Answers
B is correct answer because ATP is main source of energy in body . It is called energy currency of cell. Hydrolysis of ATP provide energy to to work . It has phosphate bonds which release alot of energy when broken down.
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Energy used to do cellular work is largely provided by
__________.
Select one:
a. synthesis of...
Enzymes are important to biology because they can be used to Select one: O a. Control...
Enzymes are important to biology because they can be used to Select one: O a. Control when chemical reactions happen O b. Control where chemical reactions occur O c. Link different chemical reactions O d. Couple ATP hydrolysis to activity O e. All of the above Diffusion is the movement of solute propelled by collisions with water. Diffusion spontaneously transforms energy concentration gradients into energy equilibrium conditions just like any other spontaneous reaction. Select one: O a. high; high O...
The electron transport chain in cellular respiration converts electrical energy to the transport of_ Select one:...
The electron transport chain in cellular respiration converts electrical energy to the transport of_ Select one: a. H+ b. O2 c. CO2 d. OH- e. glucose The process of glycolysis converts one molecule of glucose to two molecules of pyruvate. Select one: a. 2 carbon X b. 3 carbon c. 4 carbon d. 5 carbon e. 6 carbon ATP synthesis during cellular respiration depends on a gradient of Select one: a. NaCI b. electrons c. 02 d. pyruvate e. Hydrogen...
Q1. Which of the following apply to cellular respiration? (Select ALL that apply.) A. Cellular respiration...
Q1. Which of the following apply to cellular respiration? (Select ALL that apply.) A. Cellular respiration uses sunlight to convert low energy carbon dioxide into high energy sugar molecules. B. Cellular respiration breaks down high energy sugars thereby releasing energy for the cell to do work. C. Cellular respiration stores the energy from sugar in the form of ATP. D. Cellular respiration consumes O2 and releases CO2. Q2. Why is oxygen required for life? Select ONE option: A. It facilitates...
The synthesis of which of the following compounds requires the most ATP and NADPH? A. Palmitate...
The synthesis of which of the following compounds requires the most ATP and NADPH? A. Palmitate (16:0) B. GTP C. Urea D. CTP E. Lysine F. Cholesterol
Why is ATP the major energy currency of the cell, instead of GTP? Select one: a....
Why is ATP the major energy currency of the cell, instead of GTP? Select one: a. We don’t know. Either molecule could fill this role. b. Adenine is more common in the environment. c. ATP is higher in energy than GTP. d. None of the above are true. e. All of the above are true.
Discuss ATP synthesis and ATP hydrolysis; How do cells obtain the energy to synthesize ATP? Why...
Discuss ATP synthesis and ATP hydrolysis; How do cells obtain the energy to synthesize ATP? Why do cells hydrolyze ATP? What do cells do with released energy obtained from the hydrolysis of ATP?
Which is incorrect about the cellular metabolism of -NH2 from amino acids? Select one: a. -NH2...
Which is incorrect about the cellular metabolism of -NH2 from amino acids? Select one: a. -NH2 is ultimately converted to urea for clearance. b. -NH2 is converted to carbamoyl phosphate for metabolic process. c. For the clearance of -NH2, ATP consumption is necessary. d. For the -NH2 clearance, Asp is not required. e. The pathway is also used for Arg synthesis.
in cardiac 5. Cell-cell communication junctions in plants are called and muscle cells (animal). A. plasmodesmata,...
in cardiac 5. Cell-cell communication junctions in plants are called and muscle cells (animal). A. plasmodesmata, anchoring junction B. plasmodesmata gap junction C. stomata; anchoring junction D. stomata; conjunction junction Estomata; gap junction 6. Actin is found in A. cellulose B. intermediate filament C.microfilament D. microtubule E. cristae 7. Based on the endosymbiont theory which was once a free living prokaryote? A. nucleus B. Golgi C. Mitochondria D. rough endoplasmic reticulum E. B and D 8. Active transport A. occurs...
To appreciate the magnitude of the cellular energy expenditure associated with translation, calculate the minimum number...
To appreciate the magnitude of the cellular energy expenditure associated with translation, calculate the minimum number of nucleotide triphosphate molecules that are hydrolyzed in the synthesis of a 200-amino-acid bacterial protein. Fill in your answers as numbers below (i.e., 2, 20, 200, 300, etc.) in the prompts below. . For each amino acid, ATP is hydrolyzed during activation for tRNA charging. GTP is hydrolyzed per initiation event by IF-2. GTP is hydrolyzed during EF-Tu mediated binding of tRNAs to the...
Cellular respiration results in the release of energy from glucose. What is this released energy most often used for?
Question 4 Cellular respiration results in the release of energy from glucose. What is this released energy most often used for? The energy is used to break down fatty acids and triglycerides The energy is used to concentrate water molecules within the cell The energy is used for ATP hydrolysis. The energy is used to form a bond between ADP and Pi The energy is used to produce carbon dioxide and oxygenQuestion 5 During the process of cellular respiration, the majority of the chemical energy that is...
Enzymes are important to biology because they can be used to Select one: O a. Control when chemical reactions happen O b. Control where chemical reactions occur O c. Link different chemical reactions O d. Couple ATP hydrolysis to activity O e. All of the above Diffusion is the movement of solute propelled by collisions with water. Diffusion spontaneously transforms energy concentration gradients into energy equilibrium conditions just like any other spontaneous reaction. Select one: O a. high; high O...
The electron transport chain in cellular respiration converts electrical energy to the transport of_ Select one: a. H+ b. O2 c. CO2 d. OH- e. glucose The process of glycolysis converts one molecule of glucose to two molecules of pyruvate. Select one: a. 2 carbon X b. 3 carbon c. 4 carbon d. 5 carbon e. 6 carbon ATP synthesis during cellular respiration depends on a gradient of Select one: a. NaCI b. electrons c. 02 d. pyruvate e. Hydrogen...
in cardiac 5. Cell-cell communication junctions in plants are called and muscle cells (animal). A. plasmodesmata, anchoring junction B. plasmodesmata gap junction C. stomata; anchoring junction D. stomata; conjunction junction Estomata; gap junction 6. Actin is found in A. cellulose B. intermediate filament C.microfilament D. microtubule E. cristae 7. Based on the endosymbiont theory which was once a free living prokaryote? A. nucleus B. Golgi C. Mitochondria D. rough endoplasmic reticulum E. B and D 8. Active transport A. occurs...
To appreciate the magnitude of the cellular energy expenditure associated with translation, calculate the minimum number of nucleotide triphosphate molecules that are hydrolyzed in the synthesis of a 200-amino-acid bacterial protein. Fill in your answers as numbers below (i.e., 2, 20, 200, 300, etc.) in the prompts below. . For each amino acid, ATP is hydrolyzed during activation for tRNA charging. GTP is hydrolyzed per initiation event by IF-2. GTP is hydrolyzed during EF-Tu mediated binding of tRNAs to the...
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