Multiple Choice
The five component elements in most proteins are carbon,
A) oxygen, sulfur, phosphorus, and potassium.
B) hydrogen, oxygen, nitrogen, and phosphorus.
C) hydrogen, oxygen, nitrogen, and sulfur.
D) hydrogen, nitrogen, sulfur, and potassium.
E) hydrogen, oxygen, phosphorus, and potassium.
Correct Answer:
Verified
Correct Answer:
Verified
Q71: Describe how plants and bacteria interact to
Q72: Based on your knowledge of plant nutrition
Q73: Nickel was not discovered to be essential
Q75: Which of the following is a micronutrient
Q77: Nitrogen fixers convert<br>A) ammonia to N<sub>2</sub>.<br>B) N<sub>2</sub>
Q79: Which of the following plants does not
Q80: The most common gas in the atmosphere
Q81: A photoautotroph acquires its carbon from<br>A) the
Q173: Plants acquire their essential mineral nutrients from
Q209: Nitrogen fixation is catalyzed by the enzyme