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ASHA 777 [7]
3 years ago
5

This is my question :>

Biology
2 answers:
Colt1911 [192]3 years ago
5 0
The answer is 23 chromosomes.
prisoha [69]3 years ago
4 0
The answer should be 23 I’m positive that it’s 23
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STALIN [3.7K]

Answer:

Explanation:

The main  function of the plasma membrane is to protect the cell from its surroundings. Made of a phospholipid bilayer with embedded proteins, the plasma membrane is selectively permeable to ions and organic molecules it also regulates the movement of substances in and out of cells. Plasma membranes must be very flexible in order to allow certain cells, such as red blood cells and white blood cells, to change shape as they pass through narrow capillaries. Membrane receptors provide extracellular attachment sites for effectors like hormones and growth factors, which then trigger intracellular responses. Some viruses, such as Human Immunodeficiency Virus (HIV), can intercept  these receptors to get into the cells, causing infections.

5 0
3 years ago
As the nurse is shaving a patient who is 2 days postoperative from a thyroidectomy, the patient has a spasm of the facial muscle
nadya68 [22]

The nurse should recognize this as Chvostek sign.

<h3>What is Chvostek sign?</h3>

A clinical indication that someone may have low blood calcium levels is the Chvostek sign (a decreased serum calcium, called hypocalcemia). The aberrant twitching of muscles that are stimulated (innervated) by the facial nerve  (also known as Cranial Nerve Seven, or CNVII) is known as the Chvostek sign.

The facial muscles on the same side of the face will occasionally contract when the facial nerve is touched in front of the ear (called ipsilateral facial spasm). Frequently, the muscles that regulate the nose, lips, and brows will spasm.

To learn more about Chvostek sign with the help of given link:

brainly.com/question/14055210

#SPJ4

8 0
1 year ago
To achieve the maximum benefit for the heart when exercising, your heart rate (in beats per minute) should be in the target hear
Alina [70]

Answer: im confused

Explanation:

3 0
3 years ago
Assume sexual reproduction occurs. What is the number of chromosomes in the zygote if the parent's reproductive cells or gametes
Rudik [331]
<span>If the parent's reproductive cells or gametes contain 12 chromosomes each, the number of chromosomes in the zygote is 24. Fertilization is the fusion of two haploid gametes and results in the creation of a diploid zygote. If two haploid gametes containing 12 chromosomes each fuse, the zygote will have 24 chromosomes (12 + 12 = 24).</span>
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How can a machine make work easier for you? (1 point)
Nataliya [291]

Answer:

By changing the direction of your applied force

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