The answer is A, just took the test on edge
Radius temperature and brightness
Answer:
a. to defend against bacteria
Explanation:The skin helps protect the body and various body cells from infection. A break in the continuity of a skin can result into harmful germs,bacteria infection penetrating into the body system. Hence the skin is a protective covering from germs,infection.
Explanation:
The synthesis of carbon dioxide and water is purely catalyzed by light energy from the sun. The light energy is used to synthesize useful organic molecules and produce oxygen gas.
- Photosynthesis is light catalyzed.
- Green plants manufacture their food using sunlight.
- A special pigment in plant called chlorophyl traps the sunlight.
- Carbon dioxide and water will react when the light energy from the sun is made available in plant leaves.
- This will then produce organic compounds with rich chemical energy.
- Oxygen gas is given off as a by product.
Learn more:
Photosynthesis and respiration brainly.com/question/3437832
#learnwithBrainly
Answer:
The initial step of producing protein in a pig kidney artificially may involve the study of number mRNA produced by kidney.
Explanation:
As the protein is produced mainly in the kidney by studying the mRNA produced in it. It shows the locations of kidney elevated proteins such as the – proximal tubules, glomeruli etc. The maximum amount of proteins is seen in the genes, present in the kidney.
The whole system of kidney shows that the gene expression is shared mostly with the liver. So while producing the artificial protein in pig kidney, the number of mRNA should be considered.
