Pollen can be spread by wind and by animals.

true

false

A man goes swimming in a pond. As he swims, which reaction provides energy to power his muscles? ATP regenerates from ADP using energy in glucose. The ADP molecule adds a phosphate group and produces ATP.

A series of body segments from anterior to posterior as seen in the annelids is known as

Water enters the soil through a process called

Explain why increasing extracellular k + reduces the net diffusion of k + out of the neuron through the k + leak channels.

You view a group of cells underneath an electron microscope. Immediately, you identify the cell membrane and mitochondria. What can you conclude about these cells? A. They are animal cells because they contain mitochondria. B.

Amino acids with hydrophobic r groups are most often found buried in the interior of folded proteins. True or False.

Which division of the plant kingdom is made up of plants that have flowers or fruit? A.) Angiosperms B.) Gymnosperms C.) Nonvascular plants D.) Seedless vascular plants

explain how the elimination of a predator from a ecosystem might result in starvation amongst its prey speies

What organs function using the photereceptors

Suppose you didn't water a plant for two weeks. What do you expect the stomata would do