Activated B cells secrete antibodies.
A. True
B. False...
Answers: 1
Health, 22.06.2019 21:00, akeelahbolton4
Which of these is a sexual stereotype? a) on average, males are taller than females. b) people over the age of 60 are not interested in sex. c) male hormone levels differ from those of females. d) there are more male representatives than female representatives in congress.
Answers: 2
Health, 23.06.2019 04:00, gigi246899
Hiv is inactivated in the laboratory after a few minutes of sitting at room temperature, but the flu virus is still active after sitting for several hours. what are the practical consequences of these findings? a) hiv can be transmitted more easily from person to person than the flu virusb) the flu virus can be transmitted more easily from person to person than hivc) this property of hiv makes it more likely to be a pandemic than the flu virusd) disinfecting surfaces is more important to reduce the spread of hiv than the flu
Answers: 1
Health, 23.06.2019 04:31, IsabelAyshi
Which of the following processes within viral replication is the greatest source of genetic variation in rna virus populations? a) high mutation rate due to lack of proofreading of rna genome replication errors. b) transcription from the host cell rna polymerase introduces numerous mutations. c) capsid proteins from the host cell can replace the viral capsid. d) viral rna is translated by host cell ribosomes.
Answers: 1
Health, 23.06.2019 05:30, Mackjrmario
Why is important to keep your health triangle balanced?
Answers: 1
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