Answer:
The mitochondria are called the powerhouses of the cell, where ATP is produced. It is composed of an inner membrane called cristae, and an outer membrane that covers the organelle.
The cell wall is a rigid structure made from(in the case of plant cells rather than bacteria or fungi) cellulose and other rigid fibers.
The cell membrane is a fluid, thinner structure made up of a double layer of phospholipids which are comprised of the hydrophilic heads facing outwards and hydrophobic tails facing toward each other in the layer.
The nucleus has protons, and neutrons that are contained within it, and electrons around it.
Explanation:
Answer:
gap junctions
Explanation:
I don't know how to explain it but that's the answer
please mark brainliest
Answer:
Killer T cells release enzymes that help destroy invading foreign matter (antigens), Helper T cells, on the other hand, stimulate another type of lymphocyte known as B cells. B cells produce antibody, which is a protein made in response to a specific antigen.
Answer:
1. Immunizing children against childhood diseases
- 2. Encourage breastfeeding
- 3. Prevent dehydration from diarrhea by giving mixture of sugar and salt in a glass of water
- 4. Give children vitamin A capsules 2X/year to prevent blindness
- 5. Provide family planning services for spacing children
- 6. Increase education for women, emphasizing nutrition, water sterilization, and childcare.
