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Vikki [24]
3 years ago
10

In this image, what letters represent nonpolar covalent bonds. Please select them by going by the blue letters.​

Biology
1 answer:
wel3 years ago
5 0

Answer:

The answer to your question is C, D, E, F, G, H, I, J

Explanation:

To know if a bond is nonpolar covalent we must calculate the difference of electronegativity if it is between 0 and 0.5, the bond is nonpolar.

A) N and H     3.04 - 2.2 = 0.84  

B) N and H     3.04 - 2.2 = 0.84

C) C and H     2.55 - 2.2 = 0.35                 Nonpolar covalent

D) C and N     3.04 - 2.55 = 0.49               Nonpolar covalent

E) C and C      2.55 - 2.55 = 0                    Nonpolar covalent

F) C and C      2.55 - 2.55 = 0                    Nonpolar covalent

G) C and H     2.55 - 2.2 = 0.35                 Nonpolar covalent

H) C and H     2.55 - 2.2 = 0.35                 Nonpolar covalent

I) C and H       2.55 - 2.2 = 0.35                 Nonpolar covalent

J) C and H      2.55 - 2.2 = 0.35                 Nonpolar covalent

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Answer:

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Explanation:

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4 years ago
The reabsorption of glucose occurs primarily through the walls of the
pantera1 [17]

Options are not provided in the question. The complete question is as following:

The reabsorption of glucose occurs primarily through the walls of the

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D. distal convoluted tubule.

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Answer:

C. proximal convoluted tubule.

Explanation:

Reabposrtion of glucose is supported by the nephron present in the kidney which mainatain body fluid homeostasis. It maintains extracellular body fluid volume stable  and also maintains the minerals and salts which are essential for body functioning. So, glucose reabsorption is a part of homeostasis.

The process of glucose reabsorption primarily starts through the walls of the  proximal convoluted tubule. proximal convoluted tubule are covered in microvillii and are extensive in length which increases the surface area for absorption. it also contain densly packed mitochndria which provide energy for efficient reabsorption. and then they are tranposrted to proximal straight tuble fo rfurther filteration.

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4 0
3 years ago
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Your answer would be D




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Answer:

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Explanation:

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