Which of the following abbreviations for nitrogenous bases is not found in DNA?
A) G
B) A
C) U
D) T
E) C
Question 2
Nicotine solutions are available from lawn and garden stores as an insecticide. Why must gardeners handle this product with extreme care?
A) These solutions are also toxic to plants, thus the gardeners must be careful not to apply too much.
B) These solutions are as toxic to humans as they are to insects.
C) These solutions are very effective, but also very expensive.
D) In some brands, the nicotine solutions also serves as a carrier for radioactive isotopes.
Habitat corridor found in Banff National Park.
Examples of three types of joints found in the body.
Features found in a long bone.
Researchers have found that science instruction can be quite effective in grades 4 to 7.
Weak Acids and Weak Bases
Common Abbreviations and Symbols Used by Massage Therapists Cont