Biology, 10.07.2021 01:20, cxttiemsp021
Unlike DNA, which typically forms a helical structure, different molecules of RNA can fold into a variety of three-dimensional shapes. This is largely because RNA A)contains uracil and uses ribose as the sugar. B)bases cannot form hydrogen bonds with each other. C)nucleotides use a different chemical linkage between nucleotides compared to DNA. D)is single-stranded. Multiple Choice
Answers: 1
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The presence of iron oxides in rocks, formed during a specific time period, can be used as evidence of oxygen in the atmosphere during that time period. question 18 options: true false
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Biology, 23.06.2019 08:50, pantojaiv90
During a natural disaster, part of a plant was damaged. if the plant can no longer grow, and produce new root cells, which part of the plant likely suffered damage? a. phloem b. xylem c. apical meristem d. root cap
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Ashort-lived structure formed during a collision is a[n] select one: a. reagent. b. catalyst. c. inhibitor. d. activated complex.
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Unlike DNA, which typically forms a helical structure, different molecules of RNA can fold into a va...
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