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nika2105 [10]
3 years ago
15

Explain why the concentration of FSH in the blood increases after day 1​

Biology
2 answers:
bogdanovich [222]3 years ago
7 0

Answer:

For basic fertility testing and to evaluate ovarian reserves, you need to have the blood test on day 3 of your menstrual cycle (day 1 is the day your period begins). However, most doctors are OK with the test being done on any day between days 2 to 4.

Explanation:

Mekhanik [1.2K]3 years ago
6 0

Answer:

As the levels of FSH and LH in the blood increase with puberty, the eggs begin to mature and a collection of fluid — the follicle — begins to develop around each one. The first day of menses is identified as cycle day one. Estrogen is at a low point. ... This increase in estrogen begins to inhibit the secretion of FSH.

Explanation:

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Angelina_Jolie [31]

Answer:

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Explanation:

A base pair is two chemical bases bonded to one another forming a "rung of the DNA ladder." The DNA molecule consists of two strands that wind around each other like a twisted ladder. Each strand has a backbone made of alternating sugar (deoxyribose) and phosphate groups. Attached to each sugar is one of four bases--adenine (A), cytosine (C), guanine (G), or thymine (T). The two strands are held together by hydrogen bonds between the bases, with adenine forming a base pair with thymine, and cytosine forming a base pair with guanine.

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There are too manh pottasium ions inside a cell.as a result, the cell membrane expands and bursts. which problem was the cell mo
rosijanka [135]

The problem which led to the bursting of the cell is osmosis. This is specifically due to endosmosis which occurs because the cell failed to maintain its internal environment and thus expands and bursts.

Potassium ions are essential for cellular metabolism. Potassium ions are necessary for regulation of membrane potential and polarization and depolarization of the cell membrane.  If a cell has too much potassium ions, the inside of the cell becomes hypertonic, with respect to its surrounding. This destabilizes the internal environment and leads to water entering the cell(endosmosis). As endosmosis occurs the cell starts to expand due to excessive water. This leads to expansion and tears and cracks in the cell. The further expansion of the cell leads to the bursting of the cell or lysis of the cell.

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5 0
2 years ago
Some cells produce and secrete high levels of digestive proteins. Which organelles would you expect to be abundant in those cell
gizmo_the_mogwai [7]

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7 0
4 years ago
transport protein that provides a tube like opening in the plasma membrane through which particles can diffuse
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GrogVix [38]

Answer:

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Explanation:

The evolution theory was first proposed by Darwin in 1856 in his book Origin of Species. In this theory, Darwin explains the changes in species over time result in the changes in the traits and heritable qualities. Evolution occurred by natural selection. In this theory, scientists show two main points that, all species are connected on this earth and the diversity in the population is the result of the modification in traits by time.

For Example, one study on 1900 students on human evolution was published in the journal " Personality and Individual Differences". According to this research, people are hard to find their soul mate because the changes are very rapid in traits.

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