The sharing of two pairs of electrons between two atoms is called a(n) ____________________

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


ANSWER: double bond

Biology & Microbiology

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The basic unit of heredity is the ___________

A. individual B. gene C. macromolecule D. trait E. None of the answers are correct

Biology & Microbiology

Which of the following is not a function of the cytoskeleton?

A) cell movement B) cell division C) moving of organelles D) positioning of enzymes E) passive transport

Biology & Microbiology

Genes in the Hox family of homeobox genes control the body plans of animals along the ____ axis, including where

____ will develop on the animal’s body.

a. dorsal-ventral; appendages b. dorsal-ventral; light-sensing organs c. internal-external; internal organs d. anterior-posterior; appendages e. anterior-posterior; light-sensing organs

Biology & Microbiology

During meiosis, the sister chromatids separate during

a. anaphase II. b. anaphase I. c. the S phase. d. synapsis. e. telophase II.

Biology & Microbiology