Classification. The following are important terms relating to acids and bases. Answer the questions below by matching the descriptions with the most appropriate word.
A. Measure of H+in a fluid
B. Lemon juice
C. Substance that releases, but does not accept, H+
D. Substance that accepts, but does not release, H+
E. Toothpaste
F. Set of chemicals that stabilize pH
A. pH
B. acid
C. acid
D. base
E. base
F. buffer
You might also like to view...
Chlorophyll b absorbs green wavelengths of light that chlorophyll a cannot absorb. In this respect, chlorophyll b acts as
A. an accessory pigment. B. an energizer for photosynthetic bacteria. C. a light absorber in the green light. D. a more efficient pigment.
In the final stage of SCNT, a(n) _____ is used to cause the foreign cell to fuse with, and empty its contents into, the
cytoplasm of the egg.
a. fine point needle b. virus c. micropipette d. electric current e. calcium phosphate
Four of the five features listed below are
characteristic of adult sea stars. Select the exception. a. spiny skin b. tube foot c. water-vascular system d. bilateral symmetry e. ampulla
What is a characteristic of eudicots?
A) parallel leaf venation B) vascular bundles scattered throughout the stem C) a flower with six petals D) a taproot system