Water moves across plasma membranes by osmosis, a process that is most similar to ____
a. cotransport
b. a process that requires energy from the cell
c. simple diffusion
d. active transport
Ans: c. simple diffusion
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The determination of the taxon to which an organism belongs is called ________.
A. classification B. systematics C. taxonomy D. identification
Within chloroplasts, the fluid-like matrix in which the Calvin cycle occurs is called ________.
A. stroma B. mesophyll C. thylakoids D. grana
Both environmental conditions and nutrient resources strongly influence the composition of a microbial community
Indicate whether the statement is true or false.
Which of the following is a possible consequence of self reactive B cells and/or T cells in the body?
A. Cytokine storms B. Autoimmune diseases C. Anergy D. Allergic reactions