Health
Health, 28.01.2020 04:31, levon15

Which of the following is suggested for a cardio workout? a. playing softball for 2 hours? b. running 1 mile in 8 min.? c. diving for 1 hour? d. swimming for 40min. ?

answer
Answers: 2

Other questions on the subject: Health

image
Health, 21.06.2019 19:30, hallmansean04
Explain why some cells in a females body respond to reproductive hormones while other cells do not.
Answers: 1
image
Health, 23.06.2019 04:00, jayv1999
The herpes viruses are important enveloped dna viruses that cause disease in vertebrates and in some invertebrates such as oysters. some of the human forms are herpes simplex virus (hsv) types i and ii, causing facial and genital lesions, and the varicella zoster virus (vsv), causing chicken pox and shingles. each of these three actively infects nervous tissue. primary infections are fairly mild, but the virus is not then cleared from the host; rather, viral genomes are maintained in cells in a latent phase. the virus can later reactivate, replicate again, and infect others. in electron micrographs of hsv infection, it can be seen that the intact virus initially reacts with cell surface proteoglycans, then with specific receptors. this is later followed by viral capsids docking with nuclear pores. afterward, the capsids go from being full to being "empty." which of the following best fits these observations? a) viral capsids are needed for the cell to become infected; only the capsids enter the nucleus. b) the viral envelope is not required for infectivity, since the envelope does not enter the nucleus. c) only the genetic material of the virus is involved in the cell's infectivity, and is injected like the genome of a phage. d) the viral envelope mediates entry into the cell, the capsid mediates entry into the nuclear membrane, and the genome is all that enters the nucleus.
Answers: 2
image
Health, 23.06.2019 04:31, Spence8900
Effective antiviral drugs are usually associated with which of the following properties? a) interference with viral replicationb) prevention of the host from becoming infectedc) removal of viral proteinsd) removal of viral mrnas
Answers: 2
image
Health, 23.06.2019 10:30, erica11223344
Which of the following leukocyte is not correctly matched with its function? -basophils: inflammation -lymphocytes: immune response against viral infections -monocytes: develop into macrophage -neutrophils: produce antibodies
Answers: 3
Do you know the correct answer?
Which of the following is suggested for a cardio workout? a. playing softball for 2 hours? b. runn...

Questions in other subjects: