Neet Pyq Cell - The Unit of Life
Neet Pyq Cell - The Unit of Life
Neet Pyq Cell - The Unit of Life
Unit Of Life
1. This cell organelle is responsible for extracting energy from carbohydrates to
form ATP (NEET 2017)
A. Lysosome
B. Ribosome
C. Chloroplast
D. Mitochondrion
4. Pick the correct statement from these regarding the cell membrane (2012)
A. Lipids are arranged in a bilayer with polar heads towards the inner part
C. Fluid mosaic model of the cell membrane was proposed by Singer and Nicolson
A. Plasmalemma
B. Plastoquinones
C. Plasmodesmata
D. Endoplasmic reticulum
A. proton gradient
B. accumulation of Na ions
C. accumulation of K ions
D. membrane potential
B. The organized beating of cilia is controlled by fluxes of Ca2+ across the membrane
C. Cilia contains an outer ring of nine doublet microtubules surrounding two singlet
microtubules
1 D
2 B
3 B
4 C
5 C
6 A
7 A
8 C
9 B
10 B