The cell membrane of a cell is said to be semi-permeable ...
The cell membrane of a cell is said to be semi-permeable because
it allows only large molecular substances to pass through it into the cell
it is actively involved in energy production in the cell
it actively allows all substances to pass through it by diffusion
it is actively selective in allowing substances pass through it
fatty acids are only the building blocks of the membrane
Correct answer is D
No explanation has been provided for this answer.
In the earthworm, the cocoon is secreted by the ...
Which of these organisms is a herbivore? ...
The hypha of rhizopus is said to be non-septate because it ...
Water fleas, wood lice, and barnacles belong to the group? ...
The main similarity between unicellular and multicellular organisms is that both ...
Which of the following is true of small pox? ...
In which of the following groups of vertebrates is parental care mostly exhibited? ...
A good site for secondary succession would be ...
Which of the following blood vessels carries oxygenated blood away from the heart? ...
The branch of Biology that deals with the principles of classification of organisms is known as ...