Answer:
A. Intrinsic factor
Explanation:
The Vitamin B12 is used by the human body in the synthesis of the DNA, proteins and the hormones. The vitamin B12 is absorbed by the human body from the niacin, thiamine and folate.
The digestion of vitamin B12 is digested in the stomach by peptidases which breaks down the protein attached to the vitamin and then attaching the intrinsic factor to the vitamin B12. The vitamin B12 gets absorbed by the digestive in this form.
The intrinsic factor is a glycoprotein formed by the parietal cells present in the stomach which aids in the digestion of vitamin B12.
Thus, Option-A is the correct answer.
Answer:
Why do u want to know
Explanation:
Why do you want to know from a girl go ask your Mommy
Answer:
True, I think
Explanation:
Looked it up and this is what I got
"Ecology is the study of interactions among organisms Ecology is the scientific study of interactions among organisms and between organisms and their physical environment. Organisms in the biosphere interact with each other and with their surroundings, or environment. ... The biological influences on organisms are called biotic factors."
Answer:
Sue may be dreaming
Explanation:
How fast your heart beats is all based on what your doing
