Answer:
The process in which two chromosomes exchange DNA during prophase of meiosis is called <em>HOMOLOGOUS RECOMBINATION</em>
Explanation:
This process occur in the prophase 1 of meiosis where DNA exchange occurs
The correct answer is B - nucleoid.
The nucleoid is a region in a prokaryotic cell that houses the main DNA material of the cell.
In contrast to eukaryotic cells with a nucleus, prokaryote have a nucleoid where the genetic material can be found. The nucleoid is different from the nucleus in eukaryotes in that the genetic material is not enclosed in a membrane to separate it from the cytoplasm.
The nucleoid usually contains only a single chromosome which has the cell DNA.
Enzymes at biological catalyst made up of proteins
Answer:
The pituitary gland also produces hormones for organs in the body, as well. It creates:
Oxytocin for the uterus and mammary glands to stimulate contractions that aid in birth and milk production
Vasopressin, an antidiuretic hormone, for the kidneys
Beta-melanocyte-stimulating hormone that darkens the skin
Endorphins for the brain and immune system to help inhibit pain sensations and regulate the immune system
Growth hormones for muscles and bones
Enkephalins that help inhibit pain sensations in the brain
Prolactin, which stimulates milk production in the mammary glands
Explanation:
