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nikdorinn [45]
3 years ago
8

The ____ is the part of the peripheral nervous system that directs the activity of glands, organs, and smooth muscles.

Biology
1 answer:
LUCKY_DIMON [66]3 years ago
3 0

Answer:

autonomic nervous system

Explanation:

The autonomic nervous system is the part of the peripheral nervous system responsible for the control and regulation of the unconscious and involuntary body functions, which is achieved through the control of the activities of the glands, internal organs and smooth muscles. The autonomic nervous system which is further dived into the sympathetic and the asympathetic nervous system, regulates heart rate, digestion, sexual arousal, respiratory rate as well as pupillary response

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Answer number 28!!!!!!!!
nlexa [21]
Ok 28_________________________
4 0
3 years ago
Which of the following are matched correctly?
kogti [31]

Answer:

<u>1. type IV hypersensitivity: delayed-type hypersensitivity.  </u>

<u>2. type I hypersensitivity: IgE  </u>

<u>3. type II hypersensitivity: IgG  </u>

<u>4. type III hypersensitivity: immune complexes </u>

Explanation:

Type IV hypersensitivity is cell mediated hypersensitivity rather than antibodies as in all other types of hypersensitivities. It is also known as delayed type hypersensitivity because it usually respond in 2-3 days via T-Lymphocytes rather than antibodies like IgE or IgG. So we can say that in option 5 is mismatched as it relates type IV to IgG antibodies.

4 0
3 years ago
Does the distribution of bases in sea urchin DNA and salmon DNA follow Chargaff’s rules? a) Yes, because the %A approximately eq
MArishka [77]

Answer:

A. Yes, because the %A approximately equals the %T and the %G approximately equals the %C in both species.

Explanation:

According to Chargaff's rule, in all cellular DNAs, the number of adenosine residues (A) is equal to the number of thymidine residues (T). And the number of guanosine residues (G) is equal to the number of cytidine residues (C). Therefore, the sum of the purine residues equals the sum of the pyrimidine residues (A+ G= C+ T). It is based on the fact that a purine base always pairs with a pyrimidine base in a double helix DNA.

Chargaff’s rule is followed in all the double-helical DNA molecules irrespective of the species. In DNAs of sea urchin and salmon, the percentage of adenine is equal to that of the thymine and the percentage of guanine is equal to that of the cytosine. Therefore, Chargaff's rule is followed.

3 0
3 years ago
1. What helped Philip Gingerich decide what kind of fossil he found?
bazaltina [42]

Answer:

many colleagues

Explanation:

7 0
2 years ago
How is F.O.I.L method used in studying genetics
Akimi4 [234]

The FOIL method is used to multiply binomials, or to multiply (x + 3) by (3x -12) for example. Then multiply the OUTSIDE terms together, or x and -12 to get -12x. Then multiply the INSIDE terms together, or 3 and 3x to get 9x. The multiply the LAST terms together, or 3 and -12 to get -36.
5 0
3 years ago
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