Biology, 22.08.2019 11:00 janelisse199820
Why must cells be able to both transcribe and replicate their dna? . a) new cells can only be created after transcription has taken place. b) replication creates new dna while transcription creates mrna. c) the cell's dna must be transcribed before it can b replicated. d) transcription can be used when a cell is unable to replicate
Answers: 1
Biology, 21.06.2019 16:30
Which best explains why viruses do not have special structures or enzymes that allow them to make their own food? viruses can use energy in living cells that they infect. viruses can replicate inside a host that they infect. viruses can cause contagious illnesses in host cells. viruses integrate their rna or dna into infected cells.
Answers: 1
Biology, 22.06.2019 06:50
How many chromosomes does each human cell contain? a. 23 chromosomes b. 26 chromosomes c. 43 chromosomes d. 46 chromosomes
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Biology, 22.06.2019 09:00
Were you able to observe the nucleolus in any of the cells if so which ones
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Biology, 22.06.2019 14:00
Some substances but not other can cross the (blank) membrane of a cell
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Why must cells be able to both transcribe and replicate their dna? . a) new cells can only be create...
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