If Yeast Cells of Mating Type α with Normal Mating

question 8

Multiple Choice

If yeast cells of mating type α with normal mating factor receptors are genetically modified to produce only mating factor a, they will mate with which of the following cells?

• A) only normal mating type α cells
• B) only normal mating type a cells
• C) only normal mating type α cells, or with each other
• D) only with each other

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Definitions:

Antibodies

Proteins produced by the immune system to neutralize or destroy foreign substances like bacteria and viruses.

Formula

A mathematical relationship or rule expressed in symbols, or a set sequence of steps, used for solving a particular problem.

Breast-feeding

The practice of feeding a baby with milk directly from the mother's breast, providing essential nutrients and antibodies.

Allergies

Immune system responses to foreign substances (allergens) that are typically harmless to most people, causing symptoms such as sneezing, itching, and swelling.