Answer: Monoamine oxidase inhibitors will elevate the concentration of norepinephrine in the synapse.
Explanation: Monoamine oxidase is an enzyme that catalyzes the removal of monoamines such as norepinephrine, serotonin and dopamine from the brain. Monoamines are neurotransmitters involved in the transmission of nerve impulses in the brain. Monoamine oxidase inhibitors prevent the removal of these neurotransmitters thereby making them more available in the synapse. MAOIs inhibit the action of monoamine oxidase which catalyzes the removal of norepinephrine from the synapse thereby raising the level of norepinephrine in the synapse.
Four conditions are needed for natural selection to occur: reproduction, heredity, variation in fitness or organisms, variation in individual characters among members of the population. If they are met, natural selection automatically results.
Answer:
Due to less steps and requires less energy.
Explanation:
The bacterial cell is able to use glucose first as an energy source then switch to lactose because glucose requires less steps and less amount of energy for the break down as compared to lactose. If lactose is the only sugar available to the bacterial cells, then bacterial cells will use it as energy source for the production of energy. In order to use lactose, the bacteria must express the lac operon genes, which encode the main enzymes for lactose uptake and metabolism.
The answer is theory development.
That's it because if you were a scientist, you couldn't collect data if you were forming a theory. I mean, how would you create a theory if you haven't even collected any data?!?!
That's my answer for ya!
Answer:
The fossil theory and the distribution of species
Explanation:
