That is probably the nucleus if I remember correctly.
Answer:
Plasma Cells and Antibody Production
Plasma cells are like antibody factories, producing many copies of a single type of antibody. The antibodies travel throughout the body in blood and lymph.
Explanation:
B.) amino acids are the building blocks of proteins.
Lipids are made of nonpolar fatty acids among many others.
Enzymes are proteins that lower the activation rate of many chemical reactions.
Collagen consists of amino acids forming connective tissues.
Answer:
Most drugs of abuse--nicotine, cocaine, marijuana, and others--affect the brain's "ventral tegmental area” circuit. This ventral tegmental area is located in the midbrain.
Explanation:
Nicotine is a naturally occurring substance which effect the Working of brain. It triggers the ventral part of the brain which contains dopamine. This substance when released give the feeling of pleasure and joy. The effect of nicotine can be effective till 6 to 7 hours.
Marijuana is also known as Cannabis. Marijuana is a psychoactive drug which can also be used in medicine. But sometimes people also use it for their pleasure.
A- a dietitian is responsible for healthy eating and would make the best nutrition plan.