Biology, 19.05.2021 18:00 gggghhhhhhhhhhhh
16. Which of the following is used to form covalent bonds in the sugar-phosphate backbone between fragments of DNA?
O A. Ultrafiltration
O B. Restriction enzymes
O C. Centrifugation
O D. DNA ligase
Answers: 1
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In the diagram below, the northern hemisphere would be in what season at position a a. fall b. winter c. summer d. spring
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Dna, in the nucleus carries the genetic code for making proteins in ribosomes. in the diagram, b, represents the proteins produced. dna cannot leave the nucleus to carry the genetic information to the ribosome where proteins are produced. how does the genetic code get from the nucleus to the ribosome? what does a represent? now
Answers: 1
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Which spheres are involved when sedimentary rocks formed from parts of seashells at the bottom of the ocean? a.) biosphere, atmosphere, geosphereb.) geosphere, hydrosphere, biosphere c.) geosphere, exosphere, hydrosphered.) hydrosphere, biosphere, atmosphere
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Kudzu vines grow by climbing and wrapping around trees. trees covered by kudzu can die because they are starved of sunlight. what type of relationship exists between the trees and the kudzu growing on them?
Answers: 2
16. Which of the following is used to form covalent bonds in the sugar-phosphate backbone between fr...
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