Download App

Cell The Unit of Life — BIOLOGY STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceBIOLOGYCell The Unit of Life1 Mark
MCQ
Polyribosomes are aggregates of:
  • A
    Ribosomes and $\text{rRNA.}$
  • B
    Only $\text{rRNA.}$
  • C
    Peroxisomes.
  • ✓
    Several ribosomes held together by string of $\text{mRNA.}$
✓

Answer

Correct option: D.
Several ribosomes held together by string of $\text{mRNA.}$
Several ribosomes held together by string of $\text{mRNA.}$

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q (1 Marks)" from Cell The Unit of Life→Cell The Unit of Life — all question types→BIOLOGY STD 11 Science question papers→Gujarat Board STD 11 Science question papers→Gujarat Board question paper generator→

Similar questions

$i.$ The shape of the cells may vary with the function they perform
$ii.$ Human $RBC$ is about $7.0\,\mu m$ in diameter
$iii.$ Cytoplasm is the main arena of cellular activities
$iv.$ Various chemical reactions occur in cytoplasm to keep the cell in the living state
→
Which of the following statement is not false
→
Male reproductive organ (flower) consists of
→
Inflorescence of family compositae is
→
Which of the following is not secreted by pituitary gland
→
If a person stays on Mount Everest for some days:
→
Which type of placentation is found in prime rose and lemon respective.
→
Senescence is inhibited by
→
An example of a pseudocoelomates is:
→
Which of the following is not found in an eukaryotic nucleus:
→