Which of the Following Amino Acids Are Most Frequently Phosphorylated

question 17

Multiple Choice

Which of the following amino acids are most frequently phosphorylated by protein kinases in the cytoplasm during signal transduction?

• A) tyrosines
• B) glycine and histidine
• C) serine and threonine
• D) glycine and glutamic acid
• E) Any of the 20 amino acids are equally phosphorylated.

---

Definitions:

Lack of Faith

A condition of disbelief or a deficiency in confidence or trust in a particular belief system, entity, or outcome.

Chronic Back Pain

A persistent and often debilitating discomfort localized to the back, lasting for more than three months.

Quick Remedies

Immediate and often simple solutions or treatments for minor health issues or discomforts.

Ability to Function

The capacity of an individual or system to operate or perform effectively in a variety of conditions or situations.