In animals, cell recognition
A) involves glycolipids.
B) is mediated by the lipid bilayer.
C) involves soluble proteins.
D) involves proteins in plasma membranes.
E) is usually heterotypic.

Question

Quizplus · Accepted Answer

Cell recognition in animals involves proteins in plasma membranes, which can interact with proteins on other cells to facilitate communication and recognition processes. Glycolipids and the lipid bilayer are important components of the membrane but are not directly involved in cell recognition. Soluble proteins may also be involved in recognition but are not typically used for direct cell-to-cell interactions. Heterotypic cell recognition is the recognition of cells based on differences in cell type or identity, which is not necessarily a defining characteristic of cell recognition in animals.

In Animals, Cell Recognition