Ellie wants to join the basketball team so he has started running on the weekends to build up stamina. he monitors his heart rate and finds that he is often reaching one 180 bpm but his target heart rate zone is between 142 and 175 bpm . what should ellie do to improve his workout ?

Nina has the flu and a high fever. her immune system is exhibiting the line of defense. this defense is part of immunity.

Ryan is a nine-year-old boy whose father wants him to be a soccer player. ryan does not have an aptitude for soccer, and keeps failing miserably at it. his father criticizes him in an attempt to motivate ryan to play better. as per erickson’s psychosocial theory, what is a likely consequence of this criticism? a. ryan may start developing an interest in soccer. b. ryan may develop a respect for his father. c. ryan may develop an inferiority complex. d. ryan may excel at soccer. e. ryan may gain self-esteem.

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