The graph represents the acceleration of two cars, accel 1 and accel 2, during a road trip. which statement best describes the differences between the two cars' acceleration during the trip?
a) accel 1 accelerates throughout the entire trip; accel 2 does not accelerate during the trip.
b) accel 1 rapidly accelerates and then stops; accel 2 maintains a constant velocity during the trip.
c) accel 1 has a constant rate of acceleration; accel 2 accelerates at different rates during the trip.
d) accel 1 accelerates for the first two-thirds of the trip; accel 2 has a constant rate of acceleration.

4. rat liver is able to metabolize glucose by both the glycolytic and the pentose phosphate pathway. which of the following are properties of both the glycolytic and pentose phosphate pathway? a. nad+ is involved b. co2 is liberated c. phosphate esters are intermediates d. glyceraldehyde 3-phosphate is an intermediate e. fructose 6-phosphate is an intermediate4. rat liver is able to metabolize glucose by both the glycolytic and the pentose phosphate pathway. which of the following are properties of both the glycolytic and pentose phosphate pathway? a. nad+ is involved b. co2 is liberated c. phosphate esters are intermediates d. glyceraldehyde 3-phosphate is an intermediate e. fructose 6-phosphate is an intermediate

Which macromolecule catalyzes chemical reactions this be considered enzyme chemical reactions thus he considering enzymes

What is it called when part of a cell membrane closes around a molecule to allow the molecule to enter the cell? a. passive transport b.diffusion c. endocytosis d. exocytosisc. endocytosis