Rough endoplasmic reticulum is the site of the synthesis of proteins destined for export from the cell.
Answer:
Im pretty sure its mitochondria so number 1
Explanation:
Life is defined by 7 main characteristics, known by the acronym:
MRS GREN
M ovement
R espiration
S ensitivity (ability to sense)
G rowth
R eproduction
E xcretion
N utrition
So how many do viruses fulfil? Not 1, 2, 4, 6 or 7.
They can kind of react to their surroundings and they can reproduce but only 2/7 qualities probably doesn't qualify them to be 'living'.