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Health, 22.06.2019 21:10
Which of these contraceptive methods would be most beneficial for a female who wishes to avoid side effects or surgery?
Answers: 1
Health, 23.06.2019 04:31
Will treating a viral infection with antibiotics affect the course of the infection? a) no; antibiotics work by inhibiting enzymes specific to bacteria. antibiotics have no effect on eukaryotic or virally encoded enzymes.b) no; antibiotics do not kill viruses because viruses do not have dna or rna.c) yes; antibiotics activate the immune system, and this decreases the severity of the infection. d) yes; antibiotics can prevent viral entry into the cell by binding to host-receptor proteins.
Answers: 1
Health, 23.06.2019 07:00
Which action occurs in the third stage of cell division? a. the nuclear material of cell is copied exactly. b. the nuclear membrane disappears. c. the cell forms two nuclei d. the nuclear material separates, with half moving to either side of the cell.
Answers: 1
Health, 23.06.2019 07:30
Which many - celled organisms are capable of causing diseases in humans
Answers: 1
In order to create energy, the chemical process of occurs when we take in food....
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Geography, 16.07.2019 19:00