Michael stopped using performance enhancing drugs at the end of his high school athletic career. which long term effects might he experience as he grows older? check all that apply. 1.)increased endurance 2.)enlarged heart 3.)mood swings 4.)kidney problems 5.)liver damage

During the first month of development, how many layers of cells make up the embryo? a. 1 b. 2 c. 3 d. 4

Aperson is most likely to recover from a viral infection if the infected cells ) can undergo normal cell divisionb) can carry on translation, at least for a few hoursc) produce and release viral proteind) transcribe viral mrna

What is difference between an epidemic and a pandemic? a) an epidemic is a disease; a pandemic is a treatment.b) an epidemic is restricted to a local region; a pandemic is global.c) an epidemic has low mortality; a pandemic has higher mortality.d) an epidemic is caused by a bacterial infection; a pandemic is caused by a viral infection.