AP EAMCET Medical 23 Apr 2019 Shift 2 Paper

Choose the collect statements
A. Porins allow molecules of small proteins present in membrane of Mitochondria. Chloroplast and bacteria
B. When a living cell kept in hypertonic solution, the water potential is equal to solute potential
C. Carrier proteins will allow all substances across the membrane where as pumps transport large molecules in a passive method
D. Bulk flow can be achieved through diffusion
The correct answer is