MCQ
Plasma membrane helps in
  • A
    Transportation of only water in and out of cell
  • B
    Protein sythesis
  • Osmoregulation
  • D
    Nucleic acid synthesis

Answer

Correct option: C.
Osmoregulation
c
It’s obvious.

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

Similar questions

The aims and objectives of Genetic Engineering Approval Committee are

$I$. To permit the use of genetically modified organisms and their product for commercial applications

$II$. To adopt the procedures for restriction, production and application of $GM$ organisms

$III$. approval to conduct large scale field trails and release of transgenic crops in the environment

Which of the statements are given above are correct?

Assertion : The atmospheric concentration of $CO_2$ at which photosynthesis just compensates for respiration is referred to as $CO_2$ compensation point.
Reason : The $CO_2$ compensation point is reached when the amount of $CO_2$ uptake is less than that generated through respiration because the level of $CO_2$ in the atmosphere is more than that required for achieving $CO_2$ compensation point.
What is the role of RNA polymerase I in the process of transcription in Eukaryotes?
Which of the following is incorrect
Habitat loss and fragmentation, over exploitation, alien species invasion and co-extinction are causes for:
Identify the phases of mieosis fro the given options
Chalazal pole is present
Ten E.coli cells with ${ }^{15} N$ - dsDNA are incubated in medium containing ${ }^{14} N$ nucleotide. After 60 minutes, how many E.coli cells will have DNA totally free from $15\,N$ ?
$DNA$ molecule is translocated to which charge ?
$A$ : Filiform apparatus guides the pollen tube into the synergids.
$R$ : It is special cellular thickening at micropylar tip to secrete chemotropic stimulus.