Because they act as a catalyst in the chemical reactions necessary for life within organisms.
This is because without these enzymes that are speeding up the chemical reactions, we would not be able to live since they would take too long.
<span>The greatest incidence of osteoporosis will be found in the menopausal women.</span>
<span>Osteoporosis
can occur in both men and women and at any age, but it is most common in older
women. Osteoporosis cane defined as a disease with increased bone weakness. It
is the most common cause of a broken bone among the elderly and it is followed
by chronic pain and a decreased ability to carry out normal activities.</span>
The male fruit fly has an XY profile of the sex chromosomes, and the female has an XX profile of the sex chromosomes.
If a male is white-eyed, then it must have a white recessive allele on his only X chromosome and the red eyed female can be homozygous (having two dominant red eye alleles) or heterozygous (having both a dominant and a recessive allele).
If the female is homozygous then all of the offspring will be red-eyed, and if she's heterozygous then half of the offspring will be white eyed. (see the table provided below)
Answer:
A
Explanation:
If a woman with type AB blood and a man with type A blood have a child, the genotype will be AA and and AB (that is, a combination of the mother and father's gene).
Phenotype refer to the gene that is actually expressed. In this case, A.
In the example above, there are 2 phenotypes of Type A blood. The type A blood phenotype can result from two genotypes of AA and AB.
The intervertebral discs, which are between vertebrae, are the parts that prevent the vertebrae from grinding against one another.
The intervertebrals discs act as a cushion; they absorb the stress and shockw that occur during movement, preventing such grinding.