What are the primary factors that make the difference in whether a muscle develops muscular endurance or muscular strength? a. age of participant and body build b. length of contraction and size of muscle fibers c. type of contraction and range of motion d. amount of resistance and number of repetitions

Describe the potential effects, on people, of unprotected exposure to the sun. give an example of 1 new thing have you learned about the sun’s uv rays.

Which foods are categorized as foods you should "eat less of" on the food label?

In many ways, the regulation of the genes of a particular group of viruses will be similar to the regulation of the host genes. therefore, which of the following would you expect of the genes of a bacteriophage? a) regulation via acetylation of histonesb) positive control mechanisms rather than negativec) control of more than one gene in an operond) reliance on transcription activators