The two nitrogen atoms in nitrogen gas (N2) share six electrons forming a ________.
A. double bond
B. single covalent bond
C. hydrogen bond
D. triple covalent bond
E. double covalent bond
Answer: D
Biology & Microbiology
You might also like to view...
Achondroplasia ____
a. is inherited as an autosomal recessive condition b. affects about one in one million people c. affects only homozygotes d. is characterized by abnormally short arms and legs
e. is inherited as an X-linked disorder
Biology & Microbiology
Animal cells can survive only within a temperature range from about:
1.-2°C to 45°C
(28°F to 113°F)
2.0°C to 40°C
(32°F to 104°F)
3.0°C to 45°C
(32°F to 113°F)
4.0°C to 48°C
(32°F to 118°F)
Biology & Microbiology
In a pedigree chart, a male showing the specific trait
being studied is indicated by a a. darkened square. b. clear square. c. darkened diamond. d. clear triangle. e. darkened circle.
Biology & Microbiology
Single plant cells can be stimulated to become a callus and then further stimulated to become a new entire plant.
Answer the following statement true (T) or false (F)
Biology & Microbiology