Hemoglobin is a protein that binds to oxygen. It is only produced by red blood cells and it allows blood to transport oxygen throughout the body. What statement does this information best demonstrate?

A. Proteins with similar functions to those produced in humans can be found in other species.
B. Specialized cells that are grouped together and perform similar functions are called tissues.
C. The proteins produced by cells have structures that are related to their function.
D. Proteins in specialized cells are the result of the expression of particular genes.

D. Proteins in specialized cells are the result of the expression of particular genes.

What is the phylum of soft bodied animals with a true bosy cavity and a three part body consisting of a foot visceral mass and a mantle

Awoman whose sister tested positive for a specific mutation in the brca1 gene, which increases the risk for breast and ovarian cancer, is found not to have that mutation but does have a mutation of unknown significance near the known mutation site. how should this woman be counseled? select one: a. she should be informed that her risk for breast cancer is greater than the general population but not as great as her sister’s risk. b. she should be informed that because she does not have the mutation, her risk for breast cancer is not greater than that of the general population. c. she should be informed of her gene mutation status and be presented with all the available prophylaxis options and reconstruction options. d. she should be informed that she does not have the specific mutation but that because another mutation is present she should be vigilant about screening

What is the process of a new plant growing from its seed into a seedling? primary growth fertilization pollination germination