1. DNA replication is considered semiconservative because Group of answer choices it will create three new,...
1. DNA replication is considered semiconservative because
Group of answer choices
it will create three new, identical strands when finished.
it never replicates in the 5 to 3 prime direction.
it always replicates in the 3 to 5 prime direction.
it uses the original strand as a template for replication.
2. Which is NOT true about the genetic code?
Group of answer choices
It produces 64 different possibilities of base sequences.
It contains start and stop codons as instructions.
It was cracked through the use of a cell-free system of enzymes.
Most amino acids have only one codon.
It is composed of a triplet code of three bases per codon.
Homework Answers
Answer:
1). It uses the original strand as a template for replication
Explanation:
Semiconservative replication would produce two copies that each contained one of the original strands and one new strand
2). Most amino acids have only one codon.
Explanation:
Most amino acids have more than one codon. Only two amino acids (methionine and tryptophan) are with single codons.
Add Answer to:
1. DNA replication is considered semiconservative because
Group of answer choices
it will create three new,...
50) During DNA DNA? replication, which of the following enzymes covalently connects segments of A) helicase...
50) During DNA DNA? replication, which of the following enzymes covalently connects segments of A) helicase B) DNA polymerase III C) ligase D) DNA polymerase I E) primase 51) The nitrogenous base adenine is found in all members of which of the following groups of molecules? A) proteins, triglycerides, and testosterone B) proteins, ATP, and DNA C) ATP, RNA, and DNA D) glucose, ATP, and DNA E) proteins, carbohydrates, and ATP 52) A particular triplet of bases in the template...
help 7) In semiconservative DNA replication, each new double helix formed will have Atwo new strands...
help
7) In semiconservative DNA replication, each new double helix formed will have Atwo new strands and two old strands. Bone new and one old strand in each helix C)three new strands in one helix and three old strands in the second helix D)two new and one old strand in one helix and two old and one new strand in the second helix E two new strands in one helix and two old strands in the other helix. 8) A...
c) The steps or rungs of the DNA ladder are composed of phosphate group 4 Deoxyribose...
c) The steps or rungs of the DNA ladder are composed of phosphate group 4 Deoxyribose 15. Use Figure 2 and 3 of the lab to compare the genome of a human with a mouse, fruit fly and yeast. paired in a specific way. d) Adenine in one DNA strand always pain with thymine ) Bases in opposite strands of a DNA molecule are linked together by hydrogen in the other strand and bonds. Yeast Human Mouse Fruit Fly Number...
DNA DNA Replication: ONA Because DNA Is the ge m Tumes and heart e ine in...
DNA DNA Replication: ONA Because DNA Is the ge m Tumes and heart e ine in process called DNA curs in the nucleus of s acest FS Parent strand Parent strand Newly replicated DNA Newly replicated DNA- SA0 Daughter DNA molecule Daughter DNA molecule Figure 8.2: Overview of DNA replication and illustration of complementary base pairing. DNA must replicate before cell division so that each new daughter cell receives an exact copy of the parent DNA. 1. Replication begins when...
3' Given below are the complimentary strands of DNA with the genetic sequences: DNA 5' STRAND...
3' Given below are the complimentary strands of DNA with the genetic sequences: DNA 5' STRAND = = = = = = = = = = = = = = > TG A G C T A C CAC T T T A A c T C G AT GGT GAA AT DNA 3' STRAND < = = = = = = = = = = = = = = 5 A. In the following spaces, fill in the blanks...
A segment of DNA is replicated. If the original segment reads S'-CGATTC-3', the new segment will...
A segment of DNA is replicated. If the original segment reads S'-CGATTC-3', the new segment will read During the cloning of a gene.. a) genes are cut with restriction enzymes, and inserted into bacterial plasmids. b) holes are created in the bacterial cells. c) colour markers or antibiotic resistance genes are attached to the gene. d) b, and c only Restriction enzymes a) cut DNA at specific base sequences. c) punch holes in the bacterial cell membrane. b) proof-read DNA...
QUESTIONS During replication the protein that keeps the two stands of DNA from popping back together...
QUESTIONS During replication the protein that keeps the two stands of DNA from popping back together is called Gene Semiconservative SSB Single Stranded Binding Protein ODNA polymerase QUESTION 2 Tachnow molecule of DNA is a double he which is made up of O two new stands of DNA one new strand and one old strand of DNA two old stands of DNA o the new strands of DNA QUESTIONS QUESTION 19 The process of synthesizing RNA from a specific sequence...
Table 1B: Protein Synthesis with 2nd DNA Template Strand DNA Codons in the 2nd Template Strand...
Table 1B: Protein Synthesis with 2nd DNA Template Strand DNA Codons in the 2nd Template Strand mRNA Sequence (List codons) Amino Acids in the Protein **Use the Genetic Code Chart on page 217 to determine the amino acids that will be placed in the protein Questions: 19. The three letter "code words of DNA and RNA that specify amino acids are called: A. codons B. promoters C. Introns D. anticodons 20. Proteins are composed of building blocks called: A. fatty...
Unwinds DNA strand to make replication fork. Adds free nucleotides to the growing daughter DNA strands...
Unwinds DNA strand to make replication fork. Adds free nucleotides to the growing daughter DNA strands Adds short pieces of RNA to help DNA polymerase start Removes RNA and replaces with DNA Fuses or "glues" fragments of DNA together Proofreads or edits the DNA, checking for mistakes Given the following, DNA Sequence, what is the new daughter strand? (Did you label the 5' and 3' ends?) What is the name of the "fragments" of DNA on the lagging strand after...
What are the three functional groups that comprise a nucleotide? What do nucleotides have in common...
What are the three functional groups that comprise a nucleotide? What do nucleotides have in common with amino acids or simple sugars? When the structure of DNA was first elucidated, many biologists quickly saw how this structure explained the passage of information from one generation to another. How does the structure of DNA explain generation-to-generation flow of information? In other words, give a brief description of the structure of DNA and tell how this structure allows for replication. Which of...
50) During DNA DNA? replication, which of the following enzymes covalently connects segments of A) helicase B) DNA polymerase III C) ligase D) DNA polymerase I E) primase 51) The nitrogenous base adenine is found in all members of which of the following groups of molecules? A) proteins, triglycerides, and testosterone B) proteins, ATP, and DNA C) ATP, RNA, and DNA D) glucose, ATP, and DNA E) proteins, carbohydrates, and ATP 52) A particular triplet of bases in the template...
help
7) In semiconservative DNA replication, each new double helix formed will have Atwo new strands and two old strands. Bone new and one old strand in each helix C)three new strands in one helix and three old strands in the second helix D)two new and one old strand in one helix and two old and one new strand in the second helix E two new strands in one helix and two old strands in the other helix. 8) A...
c) The steps or rungs of the DNA ladder are composed of phosphate group 4 Deoxyribose 15. Use Figure 2 and 3 of the lab to compare the genome of a human with a mouse, fruit fly and yeast. paired in a specific way. d) Adenine in one DNA strand always pain with thymine ) Bases in opposite strands of a DNA molecule are linked together by hydrogen in the other strand and bonds. Yeast Human Mouse Fruit Fly Number...
DNA DNA Replication: ONA Because DNA Is the ge m Tumes and heart e ine in process called DNA curs in the nucleus of s acest FS Parent strand Parent strand Newly replicated DNA Newly replicated DNA- SA0 Daughter DNA molecule Daughter DNA molecule Figure 8.2: Overview of DNA replication and illustration of complementary base pairing. DNA must replicate before cell division so that each new daughter cell receives an exact copy of the parent DNA. 1. Replication begins when...
3' Given below are the complimentary strands of DNA with the genetic sequences: DNA 5' STRAND = = = = = = = = = = = = = = > TG A G C T A C CAC T T T A A c T C G AT GGT GAA AT DNA 3' STRAND < = = = = = = = = = = = = = = 5 A. In the following spaces, fill in the blanks...
A segment of DNA is replicated. If the original segment reads S'-CGATTC-3', the new segment will read During the cloning of a gene.. a) genes are cut with restriction enzymes, and inserted into bacterial plasmids. b) holes are created in the bacterial cells. c) colour markers or antibiotic resistance genes are attached to the gene. d) b, and c only Restriction enzymes a) cut DNA at specific base sequences. c) punch holes in the bacterial cell membrane. b) proof-read DNA...
QUESTIONS During replication the protein that keeps the two stands of DNA from popping back together is called Gene Semiconservative SSB Single Stranded Binding Protein ODNA polymerase QUESTION 2 Tachnow molecule of DNA is a double he which is made up of O two new stands of DNA one new strand and one old strand of DNA two old stands of DNA o the new strands of DNA QUESTIONS QUESTION 19 The process of synthesizing RNA from a specific sequence...
Table 1B: Protein Synthesis with 2nd DNA Template Strand DNA Codons in the 2nd Template Strand mRNA Sequence (List codons) Amino Acids in the Protein **Use the Genetic Code Chart on page 217 to determine the amino acids that will be placed in the protein Questions: 19. The three letter "code words of DNA and RNA that specify amino acids are called: A. codons B. promoters C. Introns D. anticodons 20. Proteins are composed of building blocks called: A. fatty...
Unwinds DNA strand to make replication fork. Adds free nucleotides to the growing daughter DNA strands Adds short pieces of RNA to help DNA polymerase start Removes RNA and replaces with DNA Fuses or "glues" fragments of DNA together Proofreads or edits the DNA, checking for mistakes Given the following, DNA Sequence, what is the new daughter strand? (Did you label the 5' and 3' ends?) What is the name of the "fragments" of DNA on the lagging strand after...
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