Identify the ion from below.

A. Ca2+.
B. He.
C. H2.
D. CO2.
E. KCl-.


A. Ca2+.

Biology & Microbiology

You might also like to view...

The variance is sum of the standard deviation from the mean divided by the degrees of freedom

Indicate whether the statement is true or false

Biology & Microbiology

The hormone ________ increases appetite

a. estrogen b. insulin c. leptin d. ghrelin

Biology & Microbiology

Vertigo

a. is a sensation that the world is spinning. b. can be caused by an ear infection. c. can be caused by a stroke. d. can be caused by conflicting visual signals and vestibular signals. e. includes all of these.

Biology & Microbiology

The interaction of many separate polypeptide chains determines the ____________________ structure of a protein

molecule. Fill in the blank(s) with the appropriate word(s).

Biology & Microbiology