Which statement is true? (1 point) A) Carbohydrates have a higher anount of energy than proteins.
B) Fats have a lower amount of energy than carbohydrates.
C) Proteins and carbohydrates have the same amount of energy.
D) Fats and proteins have the same amount of energy.

its c

Explanation:

Proteins and Carbohydrates have the same amount of energy

chemical weathering

explanation:

hydroxyl -oh

alcohols, always polar, can form hydrogen bonds with h2o molecules

carboxyl -cooh  

cargoxylic acids, has acidic properties which is a source of hydrogen ions, found in cells in ionized for with a charge of oh-1

carbonyl > co

ketone if within skeleton, aldehyde if group is at the end of skeleton, k & a may be structural isomers, it determines 2 sugars (ketose & aldose)

amino -nh2

amines, acts as a base, it can pick up h+ ions from surrounding solution, ionized with charge of 1+

methyl ch2

addition to rna/dna affects and gene expression

phosphate -opo3 ²⁻

organic phosphates, contributes to negative charge to, molecule that it is a part of, and potential to react with h20

sulfhydryl -sh

thiols, cross-linking stabilize the protein, and it is structure