The table lists some organelles and functions. only one pair is correctly matched. functions of organelles organelle function nucleus directs cell activity endoplasmic reticulum breaks down sugar molecules to supply energy golgi apparatus supports and protects organelles in the cell lysosome produces proteins for the cell which organelle in the table is correctly matched with its function? nucleus endoplasmic reticulum golgi apparatus lysosome mark this and return

The right answer is the nucleus: directs cell activity. (the others are all wrong)

The nucleus is the main site of DNA synthesis (during replication for cell division) and RNA (for transcription).

The lysosome is a cellular organelle containing enzymes that degrade most biological macromolecules.

The granular endoplasmic reticulum is the place of synthesis (in the associated ribosomes) of the proteins secreted outside the cell and of the proteins and lipids constituting the membranes of the cellular organelles. Golgi, lysosomes, mitochondria, nucleus, ribosomes, vesicles ...). It participates in the correct folding of the proteins that have just been synthesized.

The smooth endoplasmic reticulum participates in cellular metabolism, synthesizing lipids and storing calcium.

The Golgi apparatus is an intracellular organelle whose role is to serve as a transit and reservoir for the proteins and lipids produced.

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

i would say it is