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frez [133]
3 years ago
14

A polarized cell:

Medicine
1 answer:
Airida [17]3 years ago
4 0

Answer:

e. all of these choices are correct

Explanation:

A cell in human body becomes polarized by storing and moving different types of the electrically-charged molecules on the different sides of cell membrane.

Cell polarity corresponds to the spacial differences in structure, shape, and the function within the cell.<u> All types of the cell almost exhibit some polarity, that enables the cells to accomplish specified and specialized functions. </u>Some examples of the polarized cells are epithelial cell with the apical-basal polarity, neurons in which the signals propagate, etc.

<u>Polarization is existence of the opposite electrical charges on the either side of a cell membrane.</u> Hence, a polarized cell has a charge imbalance across its membrane which is also responsible for som<u>e membrane potential which is the difference  in electric potential between interior and exterior of a cell.  </u>

Hence, option e is correct which states that all the options are correct.

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The type of holder(s) used for the bisecting angle technique include:
wlad13 [49]

Answer:

<em>C.)</em><em> Snap-a-ray</em>

Explanation:

The bisecting angle technique is used for dental radiography based on the principle of projecting the x-ray beam at the right angle. It is non-intrusive and the patient is awake while it is happening. A hemostat is not necessary since this is a scanning technique and the bite block isn't either since the patient needs to have his or her mouth open.

8 0
3 years ago
Myelography helps in the identification and study of spinal distortions caused by lesions. True False
Kryger [21]

Answer: True

Explanation:

The myelography is a skeleton imaging technique that  involves the insertion of the injection in the spinal cord or the relative space near the spinal cord and the nerve roots by utilizing real-time x-ray technique called as fluoroscopy.

This technique can be used to study the distortions in the spinal cord caused by the cysts, tumor and lesions.

On the basis of the given description, the statement is correct.

7 0
3 years ago
Which of the following has the highest volume of fluid?
yawa3891 [41]

Answer:

c. cerebrospinal fluid

Explanation:

Cerebrospinal fluid

This fluid is a colorless , clear body fluid , that is present in the brain and the spinal cord .

Some  specialized ependymal cells produces this fluid .

Around 125 mL of Cerebrospinal fluid is produced at one time , and around 500mL is produced daily .

The  Cerebrospinal fluid is nearly 99% water which means it contain highest volume of fluid .

4 0
3 years ago
a nursing mother needs at least how many kilocalories a day to receive all the nutrients required for successful lactation? quiz
marta [7]

A nursing mother needs at least 330 to 400  kilocalories a day to receive all the nutrients required for successful lactation.

<h3>What is lactation?</h3>

Lactation is defined as a process in which mother feeds her own milk to her baby as the milk of mother contain all essential requirements that is beneficial for the growth of the baby. Atleast 330 to 400 kilocalories a day to receive all the nutrients required for successful lactation.

During the first trimester there is no need of extra calorie, during second trimester extra calorie is required and total amount is 340 calories per day suggested by doctor. In case of third trimester the requirement of calorie increases and 450 calories is required in a single day.

Therefore, a nursing mother needs at least 330 to 400  kilocalories a day to receive all the nutrients required for successful lactation.

Learn more about lactation here:

brainly.com/question/17052106

#SPJ4

5 0
2 years ago
Mrs. Forbes is a 69-year-old lady being discharged from the hospital after complications following a cosmetic surgical procedure
Mama L [17]
Keep her in the hospital this is pretty hypertension
7 0
3 years ago
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