The initial effect of ionizing radiation (eg., X-rays) on a cell is .
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Microbes have a high degree of habitat diversity because …
Microbes have a high degree of habitat diversity because .
In photosynthesis, the ATP and NADPH used to fix carbon are…
In photosynthesis, the ATP and NADPH used to fix carbon are produced by .
is responsible for forming the peptide bonds t…
is responsible for forming the peptide bonds to join amino acids together
Which of the methods below distinguishes between living/viab…
Which of the methods below distinguishes between living/viable and dead cells in a sample?
Below is a DNA sequence. What would be the proper mRNA sequ…
Below is a DNA sequence. What would be the proper mRNA sequence if this DNA were transcribed, properly? 3′ – T A C T G A C T G – 5′ a. 5′ – A T G A C T G A C – 3′ b. 5′ – A U G A C U G A C – 3′ c. 5′ – G C A G T C A G T – 3′ d. 5′ – U T G U C T G U C – 3′
In 2014, two nurses in Dallas, Texas contracted a notoriousl…
In 2014, two nurses in Dallas, Texas contracted a notoriously fatal hemorrhagic fever while caring for a patient who had been working in Liberia. This was the first time had been transmitted within the United States.
If a transposon is “jumping” around a eukaryotic genome, wou…
If a transposon is “jumping” around a eukaryotic genome, would genes be disrupted and inactivated, always?
is the template/instructions for replication;…
is the template/instructions for replication; is the product.
If cells don’t have a Krebs cycle or an electron transport c…
If cells don’t have a Krebs cycle or an electron transport chain, they must use to regenerate reducing power.