I don’t know 22 but I think 21 is B
A because plants need the sun in order to live
Sperm and eggs
typing bla bla bla the minimum is 20
<u>4 ATP</u> and 2 GTP equivalents are expended to convert 2 pyruvates to 1 glucose in gluconeogenesis.
- The process through which glucose is produced from non-carbohydrate metabolites is known as gluconeogenesis.
- Pyruvate, lactate, a few gluconeogenic amino acids, and glycerol, which is mostly produced by fat metabolism, are the main gluconeogenic precursors.
- Four ATP, two GTP, and two NADH are required to produce each molecule of glucose from two pyruvate molecules. At a cost of 6 ATP molecules used in gluconeogenesis, glycolysis generates 2 ATP molecules.
- Pyruvate is converted back to glucose during gluconeogenesis by the following steps:
<em>2 Pyruvate+ 4 ATP + 2 GTP + 2 NADH + 2 H > Glucose + 4 ADP + 2 GDP + 6 Pi + 2 NAD + (2)</em>
- Even though it includes many of the same processes as glycolysis,
- Must make use of a variety of "new" reactions to avoid huge
- Favorable improvements in standard free energy
learn more about gluconeogenesis here: brainly.com/question/15854393
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