Which two statements explain how a cell's parts help it get nutrients? A. The contractile vacuole collects and squirts excess water out of
the cell.
- B. The nucleus stores instructions needed to make proteins from
amino acids.
O c. The mitochondria change energy in organic compounds into a
form the cell can use.
D. The chloroplasts take in energy from sunlight and change it into
organic matter.
SUBMIT

I think that the answer is D.

Explanation:

Because the chloroplast is necessary for photosynthesis, therefore help provide the organism nutrients.

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