Which of the Following Types of Sequences Is Required for Proteins

question 4

Multiple Choice

Which of the following types of sequences is required for proteins to remain embedded in the ER membrane with their C-termini on the cytosolic face of the ER?

• A)translocator
• B)leader
• C)translocational
• D)stop-transfer

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Definitions:

Down Syndrome

A genetic disorder caused by the presence of all or part of a third copy of chromosome 21, associated with physical growth delays, characteristic facial features, and mild to moderate intellectual disability.

Homozygous

Having two identical alleles for a trait.

Alleles

Variations of a gene that occur on the same place on a chromosome, contributing to the diversity of phenotypes in a population.

Sickle-Cell Anemia

Sickle-cell anemia is a genetic blood disorder characterized by red blood cells that assume a rigid, sickle shape, leading to poor oxygen delivery, pain, and potential complications.