This topic contains a solution. Click here to go to the answer

Author Question: The trace metal iron is required for photosynthesis, in certain nitrogen fixation enzymes, and in ... (Read 87 times)

luminitza

  • Hero Member
  • *****
  • Posts: 555

The trace metal iron is required for photosynthesis, in certain nitrogen fixation enzymes, and in the structure of
  proteins.
  a. True
  b. False



Question 2

The photic zone in coastal ocean water is deeper than the photic zone in open ocean water.
  a. True
  b. False




Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

moormoney

  • Sr. Member
  • ****
  • Posts: 326
Answer to Question 1

True

Answer to Question 2

False





 

Did you know?

Asthma is the most common chronic childhood disease in the world. Most children who develop asthma have symptoms before they are 5 years old.

Did you know?

In 2010, opiate painkllers, such as morphine, OxyContin®, and Vicodin®, were tied to almost 60% of drug overdose deaths.

Did you know?

In 1885, the Lloyd Manufacturing Company of Albany, New York, promoted and sold "Cocaine Toothache Drops" at 15 cents per bottle! In 1914, the Harrison Narcotic Act brought the sale and distribution of this drug under federal control.

Did you know?

Approximately 25% of all reported medication errors result from some kind of name confusion.

Did you know?

Cyanide works by making the human body unable to use oxygen.

For a complete list of videos, visit our video library