33. (D) base pairs
34. (A) initiation
35. (B)Sex-influenced inheritance
36. (B) only polygenic traits
37. (D) adenine is purine and thymine is pyrimidine (adenine and guanine are purines, thymine and cytosine are pyrimidine)
38. (B) location of the numbered carbon in the sugar
39. (D) UACGCAAU
40. (C) preventing presynaptic neuron from taking up serotonin from the synapse
41. (C)dogs
Can someone help me with this ASAP please! just the correct answer please. 39 There are...
Question 14: The answers on 14 and 9 are incorrect. Answer the question 14 and question 9 plz, thanks a lot. Helicase strand Refer to the above diagrams and match the components of the replisome with the description of their function A Extends an Okazaki fragment Single-stranded binding Holds DNA polymerase in place proteins (SSBPs) during strand extension H Topoisomerase Catalyzes the breaking of hydrogen bonds between base pairs to open Primase - leading strand the double helix D. Catalyzes...
Please answer 65 - 71!! Thank you! 65) base. Guanine is a base and uracil is a purine. purine b. purine, pyrimidine pyrimidine, purine pyrimidine, pyrimidine d. 66) a. Adenine is found in both RNA and DNA b. only RNA Only DNA 67) C. d The transmission of information from DNA to mRNA is called replication b. transcription translation 68) In the double helix the individual chains of polydeoxyribonucleotides are connected a. 5 to 3 and 3 to 5 b....
Directions: Read through each question thoroughly. through your assignment tab. Highlight the correct answer. Submit the quiz 1. Which enzymes are responsible for adding nucleotides to the DNA molecule during DNA replication? a) DNA replicase b) DNA polymerase c) DNA catalase d) DNA gyrase 2. A bacterial cell with faulty RNA polymerase would not be able to carry out a) DNA replication b) double helix formation c) DNA supercoiling d) transcription 3. R plasmids are of particular concern to humans...
14.7 A number of antiviral drugs act by preventing viral DNA synthesis. These drugs are typically chemically similar to nucleotides with a modification. For example, the drug may contain all relevant components of a nucleotide, including a proper purine or pyrimidine base, but lack the 3' OH group. How would this modification allow this drug to prevent viral DNA synthesis? A. Once inserted into a growing DNA chain, the drug will not be able to form a normal double-helix, as...
can you guys please give me the correct answers and explain why? 3. Which of the following statements is CORRECT? A. Exposure of E.coli to UV light greatly increases the frequency of cytosine deamination B. Mutagens that intercalate into the double helix lead to the formation of thymine dimers. C) Oxidative damage to DNA usually leads to the formation of frameshift mutations. D. Some alkylating agents are mutagenic because they chemically modify amino acids in the active site of DNA...
can you guys please give me the correct answers and explain why? 12. Which of the following statements concerning histones is INCORRECT? A. The N-terminal tails of histone proteins are frequently post-translationally modified B. Histones are small, basic proteins. C. Histones bind DNA via hydrogen bonding with bases in the major groove. D. Histone HI is not one of the core histones. E. Histones are present in eukaryotes but not bacteria. V 13. You are studying two E coli genes...
BioLoG 11. chose the order below that most closely represents the order in which the following proteins participate in DNA replication. a. helicase, single stranded binging protein, primase DNA polymerase b. single -stranded binding protein, primase DNA polymerase helicase c. primase, DNA polymerase, single- stranded binding protein, helicase d. helicase, single- stranded binding protein DNA polymerase, primase. 12. what is the function of the enzyme primase during DNA replication? a. to unwind the double helix to prime it for replication...
What is the Central Dogma of genetics? -- EXPLAIN Corynebacterium diptheriae, the causative agent of diptheria, secretes a toxin that enzymatically inactivates all molecules of elongation factor in a eukaryotic cell. What immediate and long-term effects does this have on the cellular metabolism of an infected person? -- EXPLAIN What is the difference between horizontal gene transfer and vertical gene transfer? -- EXPLAIN After running gel electrophoresis, what do the black bands represent? What can those bands tell us, and...
Only answers please don’t show work 33) Viral DNA incorporated into host cell DNA is known as a/an A) phage. B) envelope C) capsid. 33) 34) How is transformation in bacteria most A) the creation of a strand of RNA from DNA molecule B) the type of semiconservative by DNA C) the infection of cells by a phage DNA molecule D) the e of a strand of DNA from an RNA molecule E) assimilation of external DNA into a cell...
Please help me to answer this: One DNA chain of a DNA double helix contains 18% A, 35% T, 28% C, and 21% G. What is the composition of the complementary DNA? a. %A: _____________ b. %T: _____________ c. %C: _____________ d. %G: _____________