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Strike441 [17]
3 years ago
13

.

Biology
1 answer:
Black_prince [1.1K]3 years ago
4 0
C DNA molecules, nucleotide, chromosome, gene
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What is activated by the sympathetic system?
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The "fight or flight" response

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A dominant allele masks/hides the effect of a recessive allele.
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What is the term used for the elements and compounds before a chemical reaction takes place?
alexandr1967 [171]

Explanation:

Before a chemical reaction, the elements and compounds which are about to take part in the reaction are known as reactants.

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7 0
3 years ago
Why is the caloric value of some sugar alcohols less than 4 kcal/g? a. They cannot be transported into the mitochondria. b. None
avanturin [10]

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Option-C

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The sugar alcohols are the carbohydrates which are neither considered sugars nor alcohols but they partially resemble the structure of both of these sugars and alcohol.

The sugar alcohols are naturally present in the vegetables and fruits but they are also artificially synthesised like xylitol, lactitol, mannitol and others.

They are considered the alternative from of sugar but they provide less energy as compared to carbohydrates like they provide about 0-3 kcal per gram whereas sugar provides 4 kcal per gram.

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Thus, Option-C is the correct answer.

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