Question

Which part of the membrane would help and large protein molecule enter the cell

Answer 1

Large proteins are helped across the membrane Chanel proteins, protein pumps and endocytosis

Answer 2

The correct answer would be integral membrane proteins.

The plasma membrane is semi-permeable in nature due to which large molecules such as proteins, carbohydrates, et cetera, and ions cannot pass through the plasma membrane.

Integral membrane proteins are the transmembrane proteins which form channels, pumps, transporters which help in transportation of large molecules and charged ions across the cell membrane.