Which of the following is not a way in which chemical bonds can be formed?
a. sharing electrons
b. losing electrons
c. splitting electrons
d. gaining electrons
e. attracting opposite charges
Answer: c. splitting electrons
You might also like to view...
Plasmodesmata are cell-cell junctions that are found between _____
A) individual cardiac cells in heart muscle tissue B) adjacent plant cells C) adjacent animal cells in the same tissue type D) the plasma membrane of actively dividing prokaryotes
The motile feeding stage of protozoa is called the
A. food vacuole. B. trophozoite. C. oocyst. D. cyst. E. sporozoite.
Which of the following is an immature fern leaf?
a) petiole b) frondule c) featherhead d) fiddlehead e) sorus
All of the following are correct about mechanical vectors, except
A. they can spread viral, bacterial, protozoan, and worm infections. B. the vector can carry the pathogen on its feet and mouthparts. C. some, like flies feed on garbage and feces. D. the vector is important to the life cycle of the infectious agent. E. cockroaches are an example.