Which of the following statements is true of ATP?

a. It stores energy as glucose

b. It transfers energy to cell processes

c. It releases energy when it gains a phosphate group

d. It converts sunlight into chemical energy.

In and surrounding a neuron, if sodium was absent, the diffusion of potassium would result in a resting membrane potential of

Clear-cutting usually leads to fewer changes in the forest ecosystem than selective cutting. True or False

Describe the conditions in which exponential growth occurs

Which of the following are assumptions the t-test makes? (choose all that apply) 1. variances in each group are equal 2. the sample size is small 3. standard deviation in one group is several times larger than in the other group. 4.

A type of forest characterized by cone-bearing, needle-leaved trees is referred to as a a. coniferous forest b. deciduous forest c. rain forest d. tundra

Which air condition would be least likely to have precipitation?

What is the niche of bacteria?

5. What is the role of enzymes in the DNA replication process?

Differences between a typical animal cell and a red blood cell

Mitosis, itself, occurs in how many stages (including interphase) ? four five six