Concentration gradient= the difference in the concentration of a substance between two areas.
Hi
There is an enzyme called amylase which is present is saliva and helps in the breaks down carbohydrates present in our food thereby converting it to glucose. When the glucose reach in body’s small intestines, there are some air ball like structures called microvilli that absorb the glucose the into the bloodstream.
This glucose present in bloodstream triggers the beta cells present in the pancreas and stimulate the production insulin. As we know that, the diabetes in actual is the lack of insulin receptors or insulin. However, if there is glucose in the blood but enough amount of insulin is not present, it will limit the uptake of glucose and instead a part of kidney called glomerulus will take the glucose from blood stream. The kidney will ultimately filter out this glucose when the person will urinate. This causes wastage of body’s glucose and also causes organ and tissue damage to the person suffering from it.
Hope it help! :)
If pea plant cells contain 14 chromosomes, a pea plant's gamete cell contains 7 chromosomes.
<h3>Describe chromosomes.</h3>
Chromosomes are a pair of thread-like structures that are found in cells.
Re genes and a person's personality are found on the chromosomes.
Meiosis causes the daughter cells to contain half of each chromosome.
<h3>What does a chromosome do primarily?</h3>
Chromosomes' primary role is to transport DNA, which is the building block of all genetic material. DNA contains the genetic instructions for a number of cellular processes. These activities are necessary for the organisms' development, maintenance, and procreation. Chromosomes are shielded by proteins like histones.
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Answer:
algal growth due to eutrophication
Explaination:
Eutrophication is where these nutrient rich compounds mix with nearby water sources and promote the growth of large amounts of algae. Algae go through respiration and take up the dissolved O2 in water which causes these areas to experience low O2 levels. Everything needs O2 to survive thus nearby organisms and plants die out creating dead zones.
Answer:
As a transcription factor
Explanation:
Testosterone is a male sex hormone secreted by the testicles which promote the growth of the male reproductive organs and the male characters like muscle buildup.
The hormone shows the paracrine effect and thus act on the target cell at distant. The mechanism of action of the testosterone is that it controls the gene expression of various other genes.
The testosterone binds the specific proteins which activate the expression of the gene that is they acts as a transcription factor which activates the expression.
Thus, as a transcription factor is correct.
