Answer:
propulsion of a sperm cells occurs due to the sperm's tail containing a large number of proton channels called Hv1 and It gets energy from the seminal plasma.
Explanation:
Answer:it begins at conception
Ans terminated at birth.
The entire period takes 9months.
Conceptions begins with the fertilization of the sperm with the Oocyte.It is followed with the implanta tion of tje EMBRYO on the walls of the uterus for supply of needed nutrients and removal of wastes by the mother.The tissues that does this are called collectivly the PLACENTA
Detachment of the placenta from the mother signified labor.
Explanation:
Answer:
True
Explanation:
Cofactor is a biological term used in describing a form of a non-protein chemical compound. It is highly required in the biological operation. It is in two types, the Coenzymes and Prosthetic groups.
While the Prosthetic groups are well connected to an enzyme, the coenzymes on the other hand are conected to an enzyme loosely.
Hence, it is TRUE that Cofactors for some enzymes are not considered prosthetic groups because they are loosely held during the course of the action
Answer:
There is no evidence that olestra potato chip can couase cramping.