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TEA [102]
3 years ago
12

What is the main function photosystem?​

Biology
1 answer:
o-na [289]3 years ago
3 0

Answer:

Explanation:The Photosystems are the functional centers of photosynthesis. The pigments, such as chlorophyll, in the photosystems absorb light energy, which excites electrons. These electrons are transferred to electron-accepting molecules, eventually producing ATP and NADPH.

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Which one is larger a main sequence star or a neutron star
nevsk [136]
A main sequence star is bigger than a neutron star,because neutron stars are remnant degenerate matter from a collapsed star,they are completely made out of Neutrons and are extremely dense,and have a diameter of only a several Kilometers.M<span>ost of them have a mass of 1.35-2 Solar masses.</span>
3 0
3 years ago
Sulfur dioxide _____.
Lelechka [254]
Sulfur dioxide (also sulphur dioxide) is the chemical compound with the formula SO
2. At standard atmosphere, it is a toxic gas with a pungent, irritating smell. The triple point is 197.69 K and 1.67 kPa. It is released naturally by volcanic activity.

Has an irritating Odor and is colorless
6 0
3 years ago
Disorders can occur as a result of a person missing chromosomes or having too many chromosomes. Which of the following cells wou
kaheart [24]

Answer:

sex cells with 23 chromosomes: 22 autosomes and one sex chromosome.

Explanation:

Sex cells are the gametes and are products of meiosis. These cells have haploid chromosome number. Human sex cells are sperms and egg which serve as male and female gamete respectively. Human sex cells have n = 23 chromosomes. Out of total 23 chromosomes, 22 chromosomes are autosomes while one is the sex chromosome (either X or Y chromosome). Deviation from this pattern can cause any genetic disorder.

5 0
3 years ago
In a paragraph, describe the function the stomach serves in the digestive system.
Len [333]

Explanation:

Your stomach is a sac-like organ with strong muscular walls. In addition to holding food, it serves as the mixer and grinder of food. Your stomach makes acid and powerful enzymes that break the food down and change it to a liquid or paste. From there, food moves to your small intestine

4 0
3 years ago
The hormone that is primarily involved in the control of bone remodeling is calcitonin.
Ainat [17]

Answer:

The correct answer will be-False

Explanation:

Calcitonin is a hormone produced by the parafollicular cells present in the thyroid gland. The Calcitonin plays an important role in the human body as they reduce the level of phosphate and calcium in the blood.

The calcitonin is produced by the C-cells in response to the amount of the calcium levels in the blood as a high concentration of calcium cause release of calcitonin.

Since the calcitonin is involved in the regulation of calcium of blood and not bones therefore, false is the correct answer.

3 0
3 years ago
Read 2 more answers
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