Cell Biology Questions
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Where do plants get their carbon to make their carbs, lipids, and proteins?
The interconversion of DHAP and GAP greatly favors the formation of DHAP at equilibrium. Yet the conversion of DHAP by triose phosphate isomerase proceeds readily. Why?
How many ATP are generated from Glyceraldehyde 3-phosphate
The conversion of one molecule of glucose into two molecules of lactate results in the net synthesis of:a. No NADH and two molecules of ATPb. No NADH and four molecules of ATPc. Two molecules of NADH and four molecules of ATPd. Two molecules of NADH and two molecules of ATP
Plant cells must contain which organelle to perform photosynthesis?
How many ATP are generated from Glucose 6-phosphate?
enzymes promote chemical reactions in cell by _____ the amount of ______ needed to initiate the reaction
Each turn of the citric acid cycle generates one ATP and _____ additional energy-rich molecules _____ .
How much ATP is utilized/generated in the second phase of glycolysis?
What is pyruvate converted into under aerobic conditions?
Which of the following statements is (are) true for a muscle performing lactic acid fermentation?a. The process is inhibited by AMPb. The process is inhibited by ATPc. There is a net synthesis of NADHd. The process is exergonic
The reactions that produce ATP directly have a ___________ standard free energy change while the reactions that produce reduced nucleotide products have _____________ negative free energy changes.
The conversion of one molecule of fructose-1,6-phosphate into two molecules of pyruvate results in the net synthesis of:a. two molecules of NADH and two molecules of ATPb. two molecules of NAD⁺ and two molecules of ATPc. four molecules of NADH and four molecules of ATPd. two molecules of NADH and four molecules of ATP
In order for a reaction to proceed towards product formation, what has to be true?
What is pyruvate converted into under anaerobic conditions?
What is the potential ATP production of the glycolysis pathway in addition to the 2 ATP molecules that are guaranteed to be generated?
During fermentation, __________ that was produced during glycolysis is converted back to __________.
The reactions of controlled by proteins called ______
In the first stage of cellular respiration (glycolysis), two molecules of pyruvate are produced. In the remaining stages of cellular respiration, a number of additional products are produced, such as _____. These other stages occur in the _____.
Sunlight is essential for the varied life on Earth. Sunlight provides energy to photosynthetic organisms by providing _______.