How Do Protein Coats Select the Cargo Molecules to Be

question 97

Multiple Choice

How do protein coats select the cargo molecules to be carried by the vesicles they help to form?

• A)They electromagnetically attract the correct cargo proteins.
• B)The protein coats have a specific affinity for the cytosolic tails of integral membrane proteins that reside in the donor membrane.
• C)The coats have a specific affinity for the luminal tails of integral membrane proteins that reside in the donor membrane.
• D)The coat proteins directly attach to the cargo proteins in the lumen of the forming vesicles.
• E)The coat proteins attach to the extracellular matrix.

Understand different behaviors within groups and teams, including competitive and cooperative behaviors.

Identify strategies to counteract negative group behaviors such as social loafing.

Comprehend the role of task and maintenance functions in effective work group performance.

Understand the significance of team diversity and individual contributions to team efficacy.

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Definitions:

Senescence

Sum of the processes involving aging, decline, and eventual death of a plant or plant part.

Cytokinin

Plant hormone that promotes cell division; often works in combination with auxin during organ development in plant embryos.

Gibberellin

A group of plant hormones that stimulate stem elongation, germination, and flowering.

Ethylene

Plant hormone that causes ripening of fruit and is also involved in abscission.