Biology, 18.03.2021 02:00, Calebmf9195
Questions:
( 1 ) list the major components of a nucleotide, and describe how these monomers are linked to form a nucleic
acid.
( 2 ) Describe the roles of nucleic acids (DNA and RNA).
( 2 ) The two strands of DNA are held by hydrogen bonds between complementary bases. Describe the role of
hydrogen bonds in maintaining DNA structure and in DNA replication
( 3 ) Describe the roles of helicase, single-strand binding proteins, primase, and RNA primer.
( 4 ) Explain what energy source drives the elongation of DNA new strands
( 5 ) Distinguish between the leading strand and the lagging strand.
( 6 ) Define transcription and translation.
( 7 ) Explain what it means to say that the genetic code is redundant and unambiguous.
( 8. ) Relate DNA triplet, mRNA codon, and tRNA anticodon.
( 9 ) Define alternative splicing and explain its biological and evolutionary significance.
(5 points) Given the following DNA molecule:
.
.
.
Answers: 3
Biology, 21.06.2019 16:00, HalpMehPlz
Which class of organic compounds makes up the channels and pumps that move materials from one side of the cell membrane to the other? a.) carbohydrates b.) lipids c.) proteins d.) nucleic acids
Answers: 1
Biology, 22.06.2019 02:30, cristinanina
'which of these statements about the scientific method is not true? all experiments must follow the same number of steps in the procedure. experiments may be repeated several times. some unexpected results can be beneficial. experimental results may or may not support the hypothesis.
Answers: 3
Questions:
( 1 ) list the major components of a nucleotide, and describe how these monomers are l...
English, 16.02.2020 01:55