Biology, 19.02.2020 08:19, dylannhandy
Need help ASAP.
For biology
(1.)Which question below do scientists need to answer, to determine whether CRISPR can be used to fight a new bacterium that is resistant to antibiotics? (Circle all that apply)
A. Where did the bacterium come from?
B. What sequence of nucleotides does the guide RNA need to include, to kill the bacterium?
C. What proteins do the virus’s guide RNA code for?
(2.) Which of the following system components is likely to be direct (immediate) cause the antibiotic-resistant bacterium’s own DNA to be destroyed?
A. the invasion of the bacteriophage (virus) into the bacterium
B. the action of the Cas-9 protein
C. the production of the Cas-9 protein
D. the coding of the guide RNA
Answers: 1
Biology, 21.06.2019 23:30, lovelybear2354
Tara sees a commercial for a brand of pills that promise to boost energy and people perform better in work and school. as people in the commercial talk about how much better they feel when taking the pill, tara notices a message on the bottom of the screen that reads, "this pill is not approved by doctors and has not been tested in controlled experiments." what is the best conclusion that tara should make about the commercial? it is making scientific claims based on subjective observations. it is making scientific claims based on opinions instead of pseudoscientific facts. it is making pseudoscientific claims based on objective observations. it is making pseudoscientific claims based on opinions instead of scientific facts.
Answers: 1
Biology, 22.06.2019 01:50, Travon6524
Which statement best describes lactic acid fermentation? a. lactic acid fermentation is the first step of cellular respiration. o b. lactic acid fermentation is the final step of cellular respiration. re to berate c. in the absence of oxygen, cells release atp by breaking down lactose into glucose. e der lade res o d. in the absence of oxygen, cells release atp by breaking down glucose into lactate. ar
Answers: 1
Biology, 22.06.2019 02:30, robert7248
The idea that all living things are made up of cells is considered scientific law. this means the idea is an emerging scientific idea that has a logical explanation. has been tested with similar results at least twice. is supported by scientific consensus and a large amount of evidence. has been rejected only once by the scientific community
Answers: 1
Biology, 22.06.2019 10:00, barbie1salome
Vessels draining the myocardium of the heart, open primarily ,into which chamber?
Answers: 2
Need help ASAP.
For biology
(1.)Which question below do scientists need to answe...
For biology
(1.)Which question below do scientists need to answe...
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