For the ABO and Rh blood types: type B- blood has antigens, and type O+ blood has antigens. Group of answer choices

A: A; Rh

B: B and Rh; no

C: A and Rh; A, B, and Rh

D: B; Rh

The response is the basis for vaccination. primary secondary tertiary none of the above

Which characteristics are typical of a human population in the postindustrial stage?

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.