Answer Posted / anitha
Active transport is the movement of a molecule across a
membrane or another barrier that is driven by energy other
than stored in the concentration gradient or the
electrochemical gradient of the transported molecule. This
type of transport requires usually the expenditure of ATP
and the help of specific transport proteins
Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
Why is the Heliconia Caribaea flower called Prince of Darkness?
Why do sun flowers move with sunlight?
which type of poliination occurs in rose?
what is the chemical component of eggplant that stimulates the blood glucose level?
Fungi lack chlorophyll,than why they considered evolutionary more advance than algae?
what is the type of cotyledon and venation present in the vinca?
Define respiratory quotient?
What are some chemical compounds found in the roots of plants?
Why are there so many genera in the family Compositae (Asteraceae)?
How does stomatal conductance increase in an elevated carbon dioxide environment?
For a flower to be complete, it must possess what four types of floral appendages?
How parts of plants are useful in medicine?
what is unique about the embryogenesis in paeonia?
What are botanical plants?
is mimosa pudica shows syngenecious stamen?