Biology, 12.10.2019 14:30, melanie1055
Which of the following describes a structure that both prokaryotic and eukaryotic cells have in common?
a)this organelle is composed of protein and rna and is used to make proteins for the cell.
b)this organelle is composed of a stack of membrane sacs where proteins are modified and stored.
c)this membrane-bound organelle encloses the cell’s dna and is where dna replication occurs.
d)this organelle extracts energy stored in glucose molecules to power cell functions.
Answers: 1
Biology, 21.06.2019 18:50, Angel13613
Ectocarpene is a volatile, sperm cell-attracting material released by the eggs of the seaweed ectocarpus siliculosus. its constitution is all the double bonds are cis, and the absolute configuration of the chirality center is s. draw a stereochemically accurate representation of ectocarpene.
Answers: 3
Biology, 22.06.2019 06:00, bandiadummy8595
Most animal cells membranes have proteins that pump ions out of the cell and potassium ions into the cell
Answers: 3
Which of the following describes a structure that both prokaryotic and eukaryotic cells have in comm...
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