Health, 04.09.2020 08:01 Roninsongrant
Do you think it is okay for professional athletes to be participating in activities given the state of the country? How about when you consider the fact that most businesses are still closed/ have to close permanently.
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Health, 22.06.2019 02:30
Explain which dri value would you use to make sure that the vitamin supplement that you use does not contain too much vitamin a
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Health, 22.06.2019 22:00
If you feel pain while stretching, you should do any of the following except: a. stretch farther. b. back off the stretch. c. find an alternative. d. stop stretching.
Answers: 2
Health, 22.06.2019 23:30
Group of genes that encode molecules found in all body cells, creating a biochemical âfingerprintâ that serves as the âidâ for cells so that they are marked as âselfâ a) deoxyribonucleic acid (dna) b) entry inhibitors c) major histocompatibility complex (mhc) d) non-nucleoside reverse transcription inhibitors (nnrtis)
Answers: 2
Health, 23.06.2019 04:00
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
Do you think it is okay for professional athletes to be participating in activities given the state...
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