Homework Answers
ANS. a. Cellular respiration occurs in the mitochondria - True.
Explanation - Though the process of cellular respiration starts in the cytoplasm but then all the major reactions take place in the mitochondria.
ANS. b. The purpose of cellular respiration is to produce ATP - True
Explanation - Cellular respiration converts or breaks down sugar or nutrients present in the food into ATP i.e. Adenosine triphosphate.
ANS. c. Integral proteins are only found on the inner surface of a cell membrane - False
Explanation - The word "only" used in the above statement, makes it false as the plasma membrane also has the integral protein that is embedded with surface-exposed polysaccharide chains.
ANS. d. Endocytosis is the process that occurs to eject biomacromolecules from the cell - False
Explanation - endocytosis is the process of engulfing the particle from outside of the cell, whereas exocytosis is the process of releasing contents outside the cell.
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Question 2 True or False? a. Cellular respiration occurs in the mitochondria. (Tor F) b. The...
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...
Cellular respiration: Select one: O a occurs in the mitochondria O b. produces the most ATP...
Cellular respiration: Select one: O a occurs in the mitochondria O b. produces the most ATP during electron transport O c. breaks down molecules of glucose d. all of the above
Own Question 42 5 pts Label your Answer! A) In Anaerobic conditions which part of cellular...
Own Question 42 5 pts Label your Answer! A) In Anaerobic conditions which part of cellular respiration is still active? B) What is NADH? In which steps cellular respiration are they created? C) In the electron transport chain (ETC) what is the name of the channel protein that makes a lot of ATPs. How is this channel protein activated? D) How would the electron transport chain (ATP production part) be affected if the inner membrane of the mitochondria were punctured...
Cellular respiration: The Electron Transport Chain The breakdown of glucose ends during the Krebs cydle; however,...
Cellular respiration: The Electron Transport Chain The breakdown of glucose ends during the Krebs cydle; however, it is important to note that the energy previously contained in glucose is mostly stored in NADH and FADHz. In the last step of celular respiration, the high-energy electrons within NADH and FADH2 are passed within a set of proteins found in the inner membrane of the mitochondrion, collectively known as the electron transport chain. The electrons provide the energy to create ATP, which...
QUESTION 1 Which of the following options lists the stages in cellular respiration in the correct...
QUESTION 1 Which of the following options lists the stages in cellular respiration in the correct order? A. glycolysis, oxidative phosphorylation, pyruvate oxidation, and the citric acid cycle B glycolysis, pyruvate oxidation, the citric acid cycle, and oxidative phosphorylation C. pyruvate oxidation, oxidative phosphorylation, glycolysis, and the citric acid cycle D. the citric acid cycle, oxidative phosphorylation, pyruvate oxidation, and glycolysis QUESTION 2 When a glucose molecule loses a hydrogen atom as the result of an oxidation-reduction reaction, the glucose...
please answer 91, 94-100 8) Cystic fibeosis is relatod with dysfunction of a) ABC type of...
please answer 91, 94-100
8) Cystic fibeosis is relatod with dysfunction of a) ABC type of pump specific to o b) ABC type of pamp specific to H+ ABC type of pump specific to CTion )ABC ype of pamp specific to CTo 9 Encrpy rceased by the "downbill" movement of H throug ATP e a) F class ATPase b) P class ATPase c) Na-K ATase ) V class H pumps 90) In Fe-Fi comples ATP syathesis site is located in...
1. Like phospholipids, lipopolysaccharides have a hydrophilic head and a hydrophobic tail. True or false 2....
1. Like phospholipids, lipopolysaccharides have a hydrophilic head and a hydrophobic tail. True or false 2. The outer membrane of Gram negative bacteria contains lipopolysaccharides T or F 3. Biofilms and pure culture are formed by only one type of microorganism T or F 4. Any given antibiotic will have the same minimum inhibitory concentration (MIC) against any test microorganism. T or F 5. Production of antibiotics by the microorganism is not affected by the culture conditions T or F...
30. Harmful mutations in the mitochondrial genes coding for the electroe transport system would most atfect which of the processes? Choose the best answer A. oxygen diffusion ito red blood cells...
30. Harmful mutations in the mitochondrial genes coding for the electroe transport system would most atfect which of the processes? Choose the best answer A. oxygen diffusion ito red blood cells B. urine flow out of the urethra C. rapid beating of a hummingbirds wings D. formation of the phospholipid bilayer from free phospholipids E. the Calvin cycle CSLO6: AN 31. A specific poison blocks H' transport across the inner membrane of the mitochondria How will this directly affect the...
42. Which statement is NOT true about DNA? a) DNA acts like an enzyme by binding...
42. Which statement is NOT true about DNA? a) DNA acts like an enzyme by binding amino acids together using dehydration synthesis. b) Before cells divide both strands must be copied and one is provided for each new cell cm RNA is copied from a piece of DNA termed a gene. d) DNA is not always copied perfectly. Mistakes, mutations, occur and result in changed proteins, e) DNA functions as code for the synthesis of proteins. 43. A section of...
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...
Cellular respiration: Select one: O a occurs in the mitochondria O b. produces the most ATP during electron transport O c. breaks down molecules of glucose d. all of the above
Own Question 42 5 pts Label your Answer! A) In Anaerobic conditions which part of cellular respiration is still active? B) What is NADH? In which steps cellular respiration are they created? C) In the electron transport chain (ETC) what is the name of the channel protein that makes a lot of ATPs. How is this channel protein activated? D) How would the electron transport chain (ATP production part) be affected if the inner membrane of the mitochondria were punctured...
Cellular respiration: The Electron Transport Chain The breakdown of glucose ends during the Krebs cydle; however, it is important to note that the energy previously contained in glucose is mostly stored in NADH and FADHz. In the last step of celular respiration, the high-energy electrons within NADH and FADH2 are passed within a set of proteins found in the inner membrane of the mitochondrion, collectively known as the electron transport chain. The electrons provide the energy to create ATP, which...
QUESTION 1 Which of the following options lists the stages in cellular respiration in the correct order? A. glycolysis, oxidative phosphorylation, pyruvate oxidation, and the citric acid cycle B glycolysis, pyruvate oxidation, the citric acid cycle, and oxidative phosphorylation C. pyruvate oxidation, oxidative phosphorylation, glycolysis, and the citric acid cycle D. the citric acid cycle, oxidative phosphorylation, pyruvate oxidation, and glycolysis QUESTION 2 When a glucose molecule loses a hydrogen atom as the result of an oxidation-reduction reaction, the glucose...
please answer 91, 94-100
8) Cystic fibeosis is relatod with dysfunction of a) ABC type of pump specific to o b) ABC type of pamp specific to H+ ABC type of pump specific to CTion )ABC ype of pamp specific to CTo 9 Encrpy rceased by the "downbill" movement of H throug ATP e a) F class ATPase b) P class ATPase c) Na-K ATase ) V class H pumps 90) In Fe-Fi comples ATP syathesis site is located in...
30. Harmful mutations in the mitochondrial genes coding for the electroe transport system would most atfect which of the processes? Choose the best answer A. oxygen diffusion ito red blood cells B. urine flow out of the urethra C. rapid beating of a hummingbirds wings D. formation of the phospholipid bilayer from free phospholipids E. the Calvin cycle CSLO6: AN 31. A specific poison blocks H' transport across the inner membrane of the mitochondria How will this directly affect the...
42. Which statement is NOT true about DNA? a) DNA acts like an enzyme by binding amino acids together using dehydration synthesis. b) Before cells divide both strands must be copied and one is provided for each new cell cm RNA is copied from a piece of DNA termed a gene. d) DNA is not always copied perfectly. Mistakes, mutations, occur and result in changed proteins, e) DNA functions as code for the synthesis of proteins. 43. A section of...
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...
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