The ovaries<span> are the female gonads. They are responsible for the production of the egg as well as the female steroid hormones, estrogen and progesterone. ... Progesterone is secreted by the corpus luteum, which is a structure that develops in an </span>ovary<span> after ovulation. The </span>testes<span> are the male gonads.</span>
Answer:
a. Endocytosis involves the opsonization of a receptor and its ligand in clathrin-coated vesicles, along with the inward budding of the plasma membrane. In exocytosis, waste material is enveloped in a membrane that fuses with the interior of the plasma membrane via attachment proteins.
Explanation:
Endocytosis: entails the external binding of a ligand to its receptor which is located on the external side of the plasma membrane. The membrane buds inwardly for internalization to occur.
Exocytosis: material that has been processed inside the cell is transported by vesicles which fuse to the internal side of the plasma membrane and ultimately transported to the outside of the cell.
<span>If Gabriel wants to
find out what the melting point of the wax is and he has a block of wax, a
graduated cylinder, a pan, a thermometer, and scale, then the best procedure to
follow for the experiment is to place the wax in the pan and then he should
heat it. Lastly, he should measure the temperature.</span>
When temperature inversion occurs, cold air underlies warmer air at higher altitudes.