Answer: Astrocytes.
The glia cells that perform the most functions, they help form the blood–brain barrier by supporting the endothelial cells that form the barrier, they provide nutrients to the nervous tissue, maintenance of
extracellular ion balance, and help repair the brain and the spinal cord after traumatic injuries.
<h3><u>Answer;</u></h3>
c. monoclonal antibodies
<h3><u>Explanation;</u></h3>
- Monoclonal antibodies are those antibodies that are made by identical cells that are all clones of a unique plant cell that is designed to specifically target certain antigens.
- <em><u>Monoclonal antibodies are used in the treatment of many diseases such as some forms of cancer. Additionally, they are important reagents that are used in biomedical research, diagnosis of diseases and treatments of cancer and other infections.</u></em>
- Monoclonal antibodies are normally produced from clones that are obtained from animals immunized with the substance that is the subject of the study.
Answer: Swelling
Explanation:
Inflammation is a response which is triggered by the damaged tissue to the living tissue. This is a type of defense mechanism by the body that is generated in response to the infection or injury.
There are some signs and symptoms of inflammation. These are heat, redness or swelling, which occurs when the small blood vessel in the infected area dilates. Vasodilation occurs that causes swelling and redness in the area. Increased blood supply heats up the area.
Pepsinogen, a digestive enzyme ,is secreted by the chief cells in the gastric mucosa.