Homework Answers
1. False because ΔG for NADPH is negative it menas it can be oxidized.
2 Blanl 1 negative and Blank 2 positive because there is inverse correlation between ΔG and E0.
3 In order for a reraction to procedd further the ΔG should be negative meaning the reaction is feasible.
4. True
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1. (True/false) Because NADPH is mostly involved in anabolic reactions, it has a positive AG •...
7. (True/false) Because glycolysis produces pyruvate, glycolysis is an anabolic pathway, • True • False 8....
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6. (True/false) Because glycolysis produces pyruvate, glycolysis is an anabolic pathway. • True False 7. Which...
6. (True/false) Because glycolysis produces pyruvate, glycolysis is an anabolic pathway. • True False 7. Which metabolism is better equipped to support chemotaxis? • Aerobic respiration • Anaerobic respiration • Aerobic chemolitbatrophic metabolisms Gxcalysis alone • Tricarboxylic acid cycle alone 8. Comparing a Saccharomyces cerevisiae yeast cell to a Staphylococcus aureus bacterial cell, which one would have the higher S/V ratio? • Staphylococcus aureus • Saccharomyces cerevisiae 9. (True/false) Metabolic pathways represent a predictable linear set of reactions in the...
28) Fill in the table below (4 POINTS) AG positive or negative? Catabolic or anabolicy Spontaneous...
28) Fill in the table below (4 POINTS) AG positive or negative? Catabolic or anabolicy Spontaneous or nonspontaneous? Release energy or consume energy? Exergonie reactions Endergonic reactions 29) TRUE FALSE Questions (10 POINTS) Cellular respiration is a catabolic process Photosynthesis is a catabolic process Enzymes speed up reactions by increasing the change in free energy (AG) Competitive inhibitors function by binding in the active site of enzymes The electron transport chain ceases to exist in anaerobic respiration The citric acid...
Do all please 15. (True/false) During bacterial sporulation, the sporulating cell has to replicate its chromosome...
Do all please
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Which among A-D is false concerning reassortment of the influenza virus genome? A. It results in...
Which among A-D is false concerning reassortment of the influenza virus genome? A. It results in antigenic drift B. It can occur if two different influenza strains infect the same cell C. It can lead to changes in the virus that allow it to avoid our immune system D. It has led to prior influenza virus forms like H3N2 and H2N2 E. None of A-D is false; all are true statements. Use the table of reduction potentials to answer the...
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...
Which of the following statements about Huntington's is true? You can retry this question, the average...
Which of the following statements about Huntington's is true? You can retry this question, the average of your two answers is recorded. You should see feedback if you get a question wrong. O a. The mutated allele(s) has/have lost the function of keeping brain cells healthy, and is/are therefor a dominant disease O b. Huntington is a very rare and therfor recessive. c. Huntington strikes people after reproductive age and is therefor dominant. d. The mutated allele(s) has/have gained the...
Justify the following sentences by answering (T) for TRUE or (F) for FALSE. (1 mark each)...
Justify the following sentences by answering (T) for TRUE or (F) for FALSE. (1 mark each) AE is independent on the initial and final state of a system. The sum of entropy changes of the system and surroundings is always positive. The ratio of numerical values of partial pressures of the reaction participants is unitless. Q is small if products pressures are small, a large Q means a negative or good (favorable) contribution to the free energy For pure solids...
1. A calorie is a measure of the energy content of food. a. True b. False...
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7. (True/false) Because glycolysis produces pyruvate, glycolysis is an anabolic pathway, • True • False 8. Which metabolism is better equipped to support chemotaxis? • Aerobic respiration • Anaerobic respiration • Aerobic chemolithotrophic metabolisms • Gycolysis alone • Tricarboxylic acid cycle alone 9. Comparing a Saccharomyces cerevisiae yeast cell to a Staphylococcus aureus bacterial cell, which one would have the higher S/V ratio? • Staphylococcus aureus • Saccharomyces cerevisiae 10. (True/false) Metabolic pathways represent a predictable linear set of reactions...
6. (True/false) Because glycolysis produces pyruvate, glycolysis is an anabolic pathway. • True False 7. Which metabolism is better equipped to support chemotaxis? • Aerobic respiration • Anaerobic respiration • Aerobic chemolitbatrophic metabolisms Gxcalysis alone • Tricarboxylic acid cycle alone 8. Comparing a Saccharomyces cerevisiae yeast cell to a Staphylococcus aureus bacterial cell, which one would have the higher S/V ratio? • Staphylococcus aureus • Saccharomyces cerevisiae 9. (True/false) Metabolic pathways represent a predictable linear set of reactions in the...
28) Fill in the table below (4 POINTS) AG positive or negative? Catabolic or anabolicy Spontaneous or nonspontaneous? Release energy or consume energy? Exergonie reactions Endergonic reactions 29) TRUE FALSE Questions (10 POINTS) Cellular respiration is a catabolic process Photosynthesis is a catabolic process Enzymes speed up reactions by increasing the change in free energy (AG) Competitive inhibitors function by binding in the active site of enzymes The electron transport chain ceases to exist in anaerobic respiration The citric acid...
Do all please
15. (True/false) During bacterial sporulation, the sporulating cell has to replicate its chromosome so that one chromosome is put into the spore while the other chromosome remains with the original cell. • True • False 16. Only Gram positive bacteria can sporulate due to the presence of the Thick cell wall Thin cell wall • Outer membrane • Cell membrane • Lipoteichoic acids 17. Predict which type of metabolic classification is represented by the data below. Metabolism...
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...
Which of the following statements about Huntington's is true? You can retry this question, the average of your two answers is recorded. You should see feedback if you get a question wrong. O a. The mutated allele(s) has/have lost the function of keeping brain cells healthy, and is/are therefor a dominant disease O b. Huntington is a very rare and therfor recessive. c. Huntington strikes people after reproductive age and is therefor dominant. d. The mutated allele(s) has/have gained the...
Justify the following sentences by answering (T) for TRUE or (F) for FALSE. (1 mark each) AE is independent on the initial and final state of a system. The sum of entropy changes of the system and surroundings is always positive. The ratio of numerical values of partial pressures of the reaction participants is unitless. Q is small if products pressures are small, a large Q means a negative or good (favorable) contribution to the free energy For pure solids...
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