Question

1. Which theory explains the apoptosis of the ovary?

A. Immunosenescence theory

B. Telomere shortening theory

C. Programmed aging of the cell

D. Damaged-based theory of aging

2. Which component of the blood is involved during an inflammatory response due to a respiratory burst from the mitochondria?

A. Eosinophils

B. Basophils

C. Neutrophils

D. Lymphocytes

3. Which part of the gastrointestinal (GI) tract is involved in the production of protective mucous?

A. Goblet cells

B. Submucosal layer

C. Circular muscle layer

D. Columnar epithelial cells

Answer 1

1,c, Programmed aging of the cells
Aging and its disease explain a program theory, seems to be programmed. The programmed theory is a random process, Apoptosis maintain the balance of cells in the human body.
2,c, Neutrophils
Neutrophils are the first adhere to endothelial cells and pro-inflammatory mediators released by inflammatory cells at the site of injury. Oxidative stress produces by leukocytes at the site of inflammation.
3, a, Goblet cells
Goblet cells produce the gel-forming mucins from mucous. Gastrointestinal covered by mucous in the stomach, small intestine and colon in the epithelium.