The body contains exactly 150 muscles.

True

False

What is a change in the dna sequence that affects genetic information?

A scientist carries out a minor mutation in a frog embryo in the blastula stage. Which choice would be a possible consequence of this mutation? blastula will skip the next development stage. The blastula will revert to a morula.

Which nucleotide is in RNA but not in DNA? A. thymine B. adenine C. cystosine D. guanine E. uracil

6) An organism has three pairs of homologous chromosomes. If the centromeres were labeled A/a, B/b, and C/c (where the slash line distinguishes one chromosome from its homologue), what chromosome (centromere) combinations would you expect to occur

Which of the following is not a way materials pass through the cell membrane? osmosis active transport covalent motion diffusion

A scientist has chosen to study the motion of clouds in the atmosphere during a thunderstorm. Which type of model is most appropriate for her investigation

Which of the following is not an example of an adaptation? An individual choosing to put on a coat to stay warm The white fur on polar bears

Why does warm soda go flat faster that chilled soda

Hydrolysis reactions are a very common type of organic reaction. Describe what happens in a hydrolysis reaction and give two different examples of hydrolysis reactions. Indicate what types of compounds are involved in each example.

Dr. taylor's cva occurred in the left cerebral hemisphere, near her language center. if dr. taylor's cva had occurred in the same region of the right cerebral hemisphere, what would have been different about her symptoms?