Biology, 06.05.2020 17:58 sarahbennett11p4yxlb
Antibiotics such as penicillin and streptomycin have been used to treat diseases such as Lyme disease and tuberculosis. Which types of disease-causing organisms can be killed or reduced in number by antibiotics?
A. Both bacteria and viruses respond to antibiotic treatment.
B. Only bacteria respond to antibiotics, and viruses are not affected.
C. Only viruses respond to antibiotics, and bacteria are not affected.
D. Neither bacteria nor viruses are affected by the use of antibiotics.
Answers: 2
Biology, 21.06.2019 17:40
Which of the following is an oxidation-reduction reaction? (pictured below)
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Biology, 21.06.2019 18:00
Dominance the dominant allele doesn’t fully mask or hide the recessive. for example, a red carnation with a white carnation will produce a carnation. one gene one trait. well most of the time than one gene controls a trait. we are all different but genetically speaking we are % similar with regards to genetic makeup.
Answers: 2
Biology, 21.06.2019 20:00
Need will mark ! which features are created by groundwater erosion and deposition? check all that apply. a. stalagmitesb. sinkholesc. rillsd. stalactites e. gullies f. rivers
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Biology, 21.06.2019 20:20
Type the correct answer in each box. use numerals instead of words. if necessary, use / for the fraction bar. the following chemical equation shows the combustion of ethane. balance the equation by filling in the coefficients. c2h6 + o2 → co2 + h2o
Answers: 1
Antibiotics such as penicillin and streptomycin have been used to treat diseases such as Lyme diseas...
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