Which of the following mutagens causes mutations by creating thymine dimers?

a. nucleotide analogs

b. nitrous acid

c. ultraviolet light

d. benzopyrene

e. gamma rays

What is the space in the middle of the mitochondrion called?

What are three ways orchids attract insects to spread their flower's pollen

Why do ecosystems like tropical rain forest have such immense diversity

In two or more complete sentences, explain the relationship between the mean, median and mode.

A group member can attain social dominance by A. inheriting it. B. establishing its own group. C. setting up its own territory. D. engaging in social competition.

What is the difinition of biochemistry?

Why is respiration important for living organisms?

The soil in a flower pot, the amount of water added to the pot, the amount of sunlight received by the plant, the amount and type of fertilizer given, and the temperature of the air surrounding the pot all make up the plant's a. ecosystems b.

Which of the following is correct regarding acclimatization? A. Decreases in arterial POâ cause the peripheral chemoreceptors to become less responsive to increases in PCOâB.

What role do receptor sites play in drug activity? What role do receptor sites play in drug activity? The receptor site removes a drug from the blood stream, which limits negative side effects The receptor site is the same as the active site in an