Tetrahydrofolate Is Vitally Important for Dividing Cells During Growth and Cancer

question 75

Multiple Choice

Tetrahydrofolate is vitally important for dividing cells during growth and cancer and knowledge of this need is used in cancer treatment by giving the drug methotrexate to inhibit the enzyme ____.

• A)folylpolyglutamate synthetase
• B)dihydrofolate reductase
• C)formimino glutamate
• D)conjugase

Understand the historical context and implications of collective actions.

Distinguish between routine and non-routine collective actions based on their goals and methods.

Evaluate the effectiveness of different collective actions in achieving social change.

Understand the concepts of longitudinal and cross-sectional research designs and their applications in studying human development.

---

Definitions:

Aquatic Animals

Organisms that live in water environments, either fresh or saltwater.

Ammonia

A compound of nitrogen and hydrogen with the formula NH3, used in industry and biological systems, notably as a waste product of metabolism in many organisms.

Freshwater Fish

Fish species that spend most or all of their lives in freshwater habitats such as rivers and lakes, contrasting with saltwater fish found in the ocean.

Main Point

The central or most important idea in a discussion, argument, or narrative.