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nignag [31]
2 years ago
13

Does Planet Nine follow Kepler’s Second Law?

Biology
1 answer:
lord [1]2 years ago
8 0
Yes, the planet obeys the Kepler's Second Law. It is because it moves at equal time of one month at the same distance.
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After several weeks of feeling apathetic, sad and dissatisfied with his life, Chris has suddenly become extremely cheerful and s
RUDIKE [14]

Answer:

Bipolar Disorder.

Explanation:

This is a mental disorder formally known as maniac depression which comes with different forms of dramatic mood swings which ranges from low to high. According to research, it is said to be caused by hormonal disorder or imbalance in a human body. This could give the said person(s) suicidal thoughts too in the cause of these steady depressions. Treatment of bipolar disorder cannot be pointed out exactly ad it last for weeks and months.

6 0
3 years ago
1. According to the CDC, is the flu vaccine safe and effective?
Evgesh-ka [11]

Answer: Yes it is safe and effective. As long as it is FDA approved.

Explanation: CDC says  "flu vaccine licensed by the Food and Drug Administration (FDA) that is appropriate for the recipient’s age and health status"

7 0
3 years ago
Histologically, what feature is shared by all tonsils but is absent in other malt nodules?
ira [324]

Crypts Feature is shared by all tonsils but is absent in other malt nodules. Anatomical structures called crypts are deep, narrow incisions into larger structures. The Crypts of Lieberkühn are a typical type of anatomical crypt.

It is not the only form of the tonsil, though; some tonsils also feature crypts. The deep regions of these tonsils are accessible to the outside world through these crypts, making them more susceptible to infection. An intestinal gland, also known as a Lieberkühn crypt or intestinal crypt, is a gland that can be found in the small and large intestines' intestinal epithelium between villi (or colon).

The epithelium that covers the glans and intestinal villi are made up of a variety of cells, including enterocytes (which absorb water and electrolytes), goblet cells (which secrete mucus), enteroendocrine cells (which secrete hormones), cup cells, tuft cells, and Paneth cells (which secrete antimicrobial peptides) and stem cells at the base of the gland.

Learn more about Gland brainly.com/question/4133041

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4 0
2 years ago
Which pathway would be used during a one minute, steep climb?
Maru [420]

Answer: Anaerobic pathway would be used during a one minute steep climb.

The lactic acid is produced or the lactic acid energy production occurs through a series of biochemical steps and is known as anaerobic glycolysis. A molecule of sugar is converted first to pyruvate which converts then to lactate. Anaerobic glycolysis occurs in the absence of oxygen and the energy of the glucose is used for ATP production and the process occurs very rapidly as compared to aerobic pathway and the phosphagen pathway.


4 0
3 years ago
Read 2 more answers
Proteoglycans are part of the extracellular matrix; they provide structure, viscosity and lubrication, and adhesiveness. They ar
ankoles [38]

Answer:

This question lacks options, options are:  a. beta-D-fructofuranose b. amylose c. uronic acid d. N- acetylglucosamine. The correct answers are c and d.

Explanation:

Glycosaminoglycans are very long, unbranched polysaccharides, made up of repeating units of disaccharides. One of the disaccharides is always an amino sugar, which can be N- acetylglucosamine. The other is uronic acid (it can be iduronic acid or glucuronic acid and is often sulfated at position 2). The amino sugar is usually sulfated and the rest of the sugars have carboxyl groups, which give the structure a negative charge, which attracts a large amount of cations such as sodium. Glycosaminoglycans are often covalently bound to proteins to form proteoglycans. Hyaluronic acid is the only glycosaminoglycan that does not form protein bonds and does not have sulfate groups in its structure.

4 0
3 years ago
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