It looks like the respiratory and digestive systems.
Answer:
The correct answer would be -
the dependent - The distance it took for each car to stop
independent - different models of cars
control variables- accelerate to 60 mph
Explanation:
Independent variables are the variables in a study is that are get manipulated or changed to find or study the response or difference in the dependent variable. Here in this, the manipulation is a difference in the models of the cars.
The dependent variable is in this study or experiment is the distance both models took for each to stop after hitting the brakes as it depends on the independent variable.
Control variables are the variable is the variable that remains constant during the experiment so there would be no other influence than independent, in this case, speed or acceleration and same time hitting brakes are control variables.
Phosphoglycerate kinase does not catalyze an irreversible process in glycolysis under normal cellular circumstances.
Discussion about glycolysis:
- Ten stages make up the glycolysis process, seven of which are reversible and three of which are practically irreversible. These are the first, third, and final stages that are successively catalyzed by hexokinase, phosphofructokinase, and pyruvate kinase.
- During the glycolysis process, glucose 6-phosphate is changed into pyruvate. Everything that happens is cytoplasmic. Fructose 6-phosphate is created by reversible isomerization of glucose 6-phosphate. Physiologically irreversible fructose 6-phosphate phosphorylation to fructose 1,6-bisphosphate is performed by phosphofructokinase.
Hexokinase, phosphofructokinase-1, and pyruvate kinase conduct nearly irreversible events during glycolysis, hence one would anticipate that these enzymes have both regulatory and catalytic functions.
So, option d i.e., phosphoglycerate kinase should be the appropriate response.
Learn more about glycolysis here:
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the two components that are often found as part of an enzyme are active site and proteins.