21. Which is a characteristic of aerobic respiration? a. Only two ATP molecules are produced.
b. ATP, CO,, and alcohol are the end products.
C. Glucose is broken down in the absence of oxygen to release energy.
d. Glucose is converted to CO,, ATP, and H, O in the presence of oxygen

To maintain asepsis when administering an injection, all parts of the syringe can be handled except the:

One of the newest applications of cell technology is called cybrid embryos. this process involves replacing the nuclear material of an animal cell with human nuclear material. how might this process affect public policies about research by using stem cells? the same policies and concerns about the use of human embryonic stem cells would most likely apply. the embryos would most likely be treated like traditional animal embryos and regulated accordingly. the process of forming cybrid embryos would most likely be banned by government regulators. the embryos would be treated as regular cells because they are not fully human in origin.

Which of the following determines the specificity of a dna probe? a. type of radiation b. level of enzymatic activity c. number of neutrons d. complementary base pairing