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Advocard [28]
3 years ago
15

5. Which of the following is true of innate behaviors that are described as instincts?

Biology
1 answer:
Nataliya [291]3 years ago
5 0

Answer:

instincts are complex series of innate behaviors.

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Antibiotic prophylaxis is prescribed for a 2-year-old child with a cardiac malformation who is awaiting corrective surgery. the
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The nurse should explain that during surgery, an antibiotic prophylaxis is administered to prevent the incidence of surgical site infection. The use of antibiotic before the procedure is just one of many actions taken to help reduce the rate of wound infections. Furthermore, the initial dose must be given most likely within 30 minutes before incision. Then, the next dose is at one to two half-lives of the antibiotic, which is recommended for the duration of the surgery. Thus, appropriate timing of dose is essential to the effectiveness of the antibiotic.

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3 years ago
After a big meal, in those individuals who do not have type i diabetes, the pancreas secretes insulin, which circulates through
chubhunter [2.5K]
This is an example of negative feedback. 

After a big meal, glucose levels in the bloodstream increases. The body recognises this change and goes through homeostasis, or the regulation of bodily state or internal environment.

The pancreas secretes insulin, which then binds to insulin receptors. This will result in the uptake of excess glucose from the bloodstream into cells and converted into glycogen to be stored in cells as energy storage molecules. 

Since there is the counter effect of body (i.e. when blood-glucose concentration increases, the body sends a signal to decrease the blood-glucose concentration, this is called a negative feedback (instead of a positive feedback, which occurs if for e.g. the body signals cells to increase blood-glucose concentration even after blood-glucose concentration increased after a heavy meal).

Hope this helps! :)
7 0
3 years ago
The permeability of the plasma membrane is ​
Arada [10]

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Permeability of plasma membrane is the rate of passive diffusion molecules across the biomembrane.

8 0
2 years ago
Identify the main function of a stereo dissection microscope
nignag [31]

Answer: Allows a magnified 3-Dimensional perspective when dissecting. This enables more accuracy in movements.

Explanation:

4 0
2 years ago
In a certain plant species, thick-shelled seeds are caused by the dominant allele T, while thin-shelled seeds are caused by the
fomenos

Answer: tt

Explanation: If the allele for a trait is recessive, it has to have 2 of that recessive allele to show that trait.

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