Teaching MPPSC Assistant Professor Mock Test Series 2025 Life Sciences Cellular Organization Membrane structure and function
How does the presence of unsaturated fatty acid tails in phospholipids influence membrane fluidity?
1
It decreases membrane fluidity by packing fatty acids tightly together.
2
It increases membrane fluidity by introducing kinks that prevent tight packing.
3
It has no effect on membrane fluidity.
4
It causes the membrane to become rigid.