Answer:
An antibody is a blood protein in response to and counteracting a specific antigen. Antibodies combine chemically with substances that the body recognises as alien, such as bacteria, virsues and foreign substances in the blood.
- An antigen is a large moleule on the outside of a cell
- All living cells have antigens on the surface of their plasma membrane- These identify cells as"self' within the immune system
- Cells from the same individual have the same antigens while cells from different indivudial have different antigens
- A/B/O blood groups are related to antigens
Explanation:
Answer:
It is
b) The blog post should include engaging elements such as images, headings and subheadings,
links, etc.
Explanation:
Answer:
Option C
Explanation:
BMI stands for "Body Mass Index" or option C. BMI is basically a way to tell a person if he or she is underweight, normal weight, or overweight. In order to calculate BMI you need the persons height and weight and use the formula. Which involves exponents and dividing the persons mass and weight to tell if that person is overweight.
Hope this helps.
