Select the correct answer. a food contains 1.1 grams carbohydrates, 13 grams protein, and 11 grams fats. how many calories does the food provide? a. 105.9 calories b. 143 calories c. 155.4 calories d. 220.4 calories

A food contains 1.1 grams carbohydrates, 13 grams protein, and 11 grams fats would yield 155.4 calories.

Option C  

Explanation:  

Any food which we intake contains a combination of proteins, vitamins, carbohydrates and fats. The food which we ingest gets digested and assimilated to yield energy.

Every gram of protein taken would yield 4 calories, every gram of carbohydrate taken would yield 4 calories of energy whereas every gram of fat taken would yield 9 grams of energy.

image result for describe the various types of gene mutationsghr.nlm.nih.gov

the types of mutations include: missense mutation: this type of mutation is a change in one dna base pair that results in the substitution of one amino acid for another in the protein made by a gene. nonsense mutation: a nonsense mutation is also a change in one dna base pair.

explanation:

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