Wowiw4.
12. birds that migrate during winter, coniferous plants, and cold
temperatures represent
a. the south pole.
b. taiga.
c. a temperate rain forest.
d. a chaparral.

Long term exposure to waves can cause sunburns and skin cancer.

Cells are adapted to preform specific functions. which of the following terms refers to this capability?

You have just sequenced a new protein found in mice and observe that sulfur-containing cysteine residues occur at regular intervals. what is the significance of this finding? it will be important to include cysteine in the diet of the mice. cysteine residues are required for the formation of α helices and β pleated sheets. cysteine residues are involved in disulfide bridges that form tertiary structure. cysteine causes bends, or angles, to occur in the tertiary structure of proteins.