Which neurotransmitter is not degraded (broke down) by the enzymes mao and comt?

a. serotonin

b. dopamine

c. norepinephrine

d. acetylcholine?

Several cheetahs are growling at each other while hunting for animals. For which need are they competing? food shelter sunlight water

List major characteristics of fungi, including that they are heterotrophic and use absorptive nutrition, are sessile, usually multicellular, possess a cell wall made of chitin and diffuse bodies made of mycelium

What could happen if dna was lost during meiosis

In 1918, an epidemic of sleeping sickness caused an unusual rigid paralysis in some survivors, similar to symptoms of advanced Parkinson's disease. Years later, L-dopa, a chemical used to treat Parkinson's disease was given to some of these patients.

I just need an advantage of wind energy and a disadvantage of hydroelectric energy.

A cell spends most of its life in which stage of the cell cycle? a. metaphase b. telophase c. anaphase d. prophase e. interphase

In which direction are new nucleotides added during replication?

Is selective cutting more beneficial than clear cutting

The sustained massive use of pesticides in farming has two effects that are especially pernicious. First, it often kills off the pests' natural enemies in the area.

A species of fish known as Astyanax mexicanus lives in deep underground caves off the coast of Mexico. It is virtually blind. The same fish lives near the surface and has fully functioning eyes.