A transport which is carried out by membrane prote ins and uses energy to pump molecules against a concentration gradients is

Which of the following is against concentration gradient?

Active transport of solute in plants refers to flow of solutes against a concentration ogradient and therefore requires input of enrgy. This energy is derived.

Energy released during movement of electrons through the photosystem in photosynthesis is used to drive protons the membrane against concentration gradient .As a result the protons accumulate in:

Process of transport of materials across the membrane along the concentration gradient is:

Statement 1: In plants, the tonoplast facilitates the transport of a number of ions and other materials against concentration gradients into the vacuole. Statement 2: In amoeba, the contractile vacuole is important for osmoregulation and excretion.

Assertion :- Diffusion is a passive transport. Reason:-Diffusion occurs against concentration gradient

Energy released during movement of electrons through the photosystems in photosynthesis is used to drive protons across the membrane against concentration gradient. As a result the protons accumulate in

Energy released during movement of electrons through the photosystems in photosynthesis is used to drive protons across the membrane against concentration gradient. As a result the protons accumulate in