Homework Answers
The 3'-OH group is critical for both DNA and RNA because it is involved in the phosphodiester bonds that link together deoxynucleotides or nucleotides into the long polymers that functions as informational molecules. A nucleic acid with a 3'-H group would be unable to form polymers.
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Part A Why do you suppose that both DNA and RNA have 3'-OH groups and we...
QUESTION 2 Which of the following statement is true for both DNA replication and transcription? A....
QUESTION 2 Which of the following statement is true for both DNA replication and transcription? A. Both polymerases catalyze the formation of phosphodiester bonds between nucleotides. B. Primers are required to provide 3'-OH group for both polymerases to initiate the synthesis of DNA or RNA. C. DNA and RNA synthesis both proceed in a 5' to 3' direction or, in other words, nucleotides are added to the 3'- OH groups of the growing chains. D. Two of the above. O...
1. DNA and RNA are examples of 2. Carbohydrates and lipids both contain the elements 3....
1. DNA and RNA are examples of 2. Carbohydrates and lipids both contain the elements 3. Proteins are made of are made of nucleotides. 5. Examples of lipids include 6. Sugars and starches are examples of 7. Muscle, skin, and enzymes are examples of 8. Nucleic acids are important because they contain your are a source of long-term stored energy. 10. Organic molecules that have the same chemical formula but different structural arrangements are called 11. Carbohydrates are important because...
37. Which one of the following four organe Chydrocarbon molecules has the molecular formular CH2 A...
37. Which one of the following four organe Chydrocarbon molecules has the molecular formular CH2 A c-coc-c-c C-C-C-C-C * Check all of the following that involve a hydrolysis reaction. & points) a Breakup pomers, forming monomers Water is used to break bonds to form monomers e Nucleotides are joined together to form a nucleic acid Nucleic acid breaks up to form nucleotides Water breaks up, forming Hand-OH groups on separate monomers T-Hand-OH groups form water Preduces water as a by-product...
The four main groups of biological molecules are? DNA, ATP, H20 and CO2 nucleotides, amino acids,...
The four main groups of biological molecules are? DNA, ATP, H20 and CO2 nucleotides, amino acids, monosacharides and fatty acids 01. a. b. c. DNA, RNA, Starch and phospholipids nucleic acids, proteins, carbohydrates and fats d. 02. Large biomolecules are polymers of smaller subunits generally referred to as? a. monomers b. dimers c. monosaccharides d. bases 03. Which of the following properties apply to lipids? a. b. c. d. saturated versions are likely to be solid at room temperature some...
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...
IDIOSY CORE Nne Lecture test 2 on the chemicals of Lite Name: 51. Picture a globular...
IDIOSY CORE Nne Lecture test 2 on the chemicals of Lite Name: 51. Picture a globular protein in the cytoplasm of a cell. Where would you find the following amino acids: alanine and serine? COOCOO A Serine would be in the interior, and alanine would be on the exterior of the globular protein HN-C-H HŇ-Ć-H R Alanine would be in the Interior and serine would be on the exterior of the CHOH CH3 globular protein C Both serine and alanine...
Part D Now can you predict nucleotide quantities in a hypothetical scenario with more than four...
Part D Now can you predict nucleotide quantities in a hypothetical scenario with more than four different types of nucleotides? An alien species was discovered that has DNA comprised of 6 diferent bases: binds to C: A binds to and X binds to Y Approximately 10% of this allen genome is comprised of nucleotides containing Cand 22% is comprised of nucleotides containing Y. Given this information, calculate the percentage of the alien genome that is comprised of nucleotides containing GTA...
Someone answered 3'OH, Ribonucleotide, Triphosphate and Ribonucleotide respectively, but one is incorrect, I dont know which...
Someone answered 3'OH, Ribonucleotide, Triphosphate and
Ribonucleotide respectively, but one is incorrect, I dont know
which one. Please help.
The nucleotide shown here is called cordycepin triphosphate. It is a natural product of a fungus that is used in traditional medicines. P-P-P 5' Base он If cordycepin triphosphate is added to a cell-free transcription reaction, the nucleotide is added onto the growing RNA chain but then no more nucleotides can be added. Examine the structure of cordycepin and explain why...
Question 1 DNA and RNA belong to which of of these categories of macromolecule? Pick all...
Question 1
DNA and RNA belong to which of of these categories of
macromolecule? Pick all that APPLY
Options:
A.Carbohydrate
B.Lipid
C.Protein
D.Nucleic acid
E.Water
Question 2
A certain molecule of DNA contains exactly 22% adenine. How
much cytosine would you expect to find in this molecule?
options
A. 11%
B. 22%
C. 28%
D. 56%
E. 88%
Question 3
The two sides of a double helix run in opposite directions
(they are antiparallel). What does this mean?
Options
A....
Which way do the fatty acid tails of a phospholipid face in a cell membrane?
QUESTION 1Which way do the fatty acid tails of a phospholipid face in a cell membrane?a.toward the inside of the cellb.toward the outside of the cellc.both directionsd.They lay parallel to the direction of the membrane.QUESTION 2A readily available source of energy that cells use to drive reactions is stored in the ___________ bond.a.phosphodiesterb.phosphoanhydridec.hydrogend.peptideQUESTION 3Which of the following occurs by bringing nonpolar surfaces together to exclude water?a.hydrogen bondsb.hydrophobic forcesc.Van der Waals attractionsd.electrostatic attractionsQUESTION 4How many bonds are made by a carbon...
QUESTION 2 Which of the following statement is true for both DNA replication and transcription? A. Both polymerases catalyze the formation of phosphodiester bonds between nucleotides. B. Primers are required to provide 3'-OH group for both polymerases to initiate the synthesis of DNA or RNA. C. DNA and RNA synthesis both proceed in a 5' to 3' direction or, in other words, nucleotides are added to the 3'- OH groups of the growing chains. D. Two of the above. O...
1. DNA and RNA are examples of 2. Carbohydrates and lipids both contain the elements 3. Proteins are made of are made of nucleotides. 5. Examples of lipids include 6. Sugars and starches are examples of 7. Muscle, skin, and enzymes are examples of 8. Nucleic acids are important because they contain your are a source of long-term stored energy. 10. Organic molecules that have the same chemical formula but different structural arrangements are called 11. Carbohydrates are important because...
37. Which one of the following four organe Chydrocarbon molecules has the molecular formular CH2 A c-coc-c-c C-C-C-C-C * Check all of the following that involve a hydrolysis reaction. & points) a Breakup pomers, forming monomers Water is used to break bonds to form monomers e Nucleotides are joined together to form a nucleic acid Nucleic acid breaks up to form nucleotides Water breaks up, forming Hand-OH groups on separate monomers T-Hand-OH groups form water Preduces water as a by-product...
The four main groups of biological molecules are? DNA, ATP, H20 and CO2 nucleotides, amino acids, monosacharides and fatty acids 01. a. b. c. DNA, RNA, Starch and phospholipids nucleic acids, proteins, carbohydrates and fats d. 02. Large biomolecules are polymers of smaller subunits generally referred to as? a. monomers b. dimers c. monosaccharides d. bases 03. Which of the following properties apply to lipids? a. b. c. d. saturated versions are likely to be solid at room temperature some...
IDIOSY CORE Nne Lecture test 2 on the chemicals of Lite Name: 51. Picture a globular protein in the cytoplasm of a cell. Where would you find the following amino acids: alanine and serine? COOCOO A Serine would be in the interior, and alanine would be on the exterior of the globular protein HN-C-H HŇ-Ć-H R Alanine would be in the Interior and serine would be on the exterior of the CHOH CH3 globular protein C Both serine and alanine...
Part D Now can you predict nucleotide quantities in a hypothetical scenario with more than four different types of nucleotides? An alien species was discovered that has DNA comprised of 6 diferent bases: binds to C: A binds to and X binds to Y Approximately 10% of this allen genome is comprised of nucleotides containing Cand 22% is comprised of nucleotides containing Y. Given this information, calculate the percentage of the alien genome that is comprised of nucleotides containing GTA...
Someone answered 3'OH, Ribonucleotide, Triphosphate and
Ribonucleotide respectively, but one is incorrect, I dont know
which one. Please help.
The nucleotide shown here is called cordycepin triphosphate. It is a natural product of a fungus that is used in traditional medicines. P-P-P 5' Base он If cordycepin triphosphate is added to a cell-free transcription reaction, the nucleotide is added onto the growing RNA chain but then no more nucleotides can be added. Examine the structure of cordycepin and explain why...
Question 1
DNA and RNA belong to which of of these categories of
macromolecule? Pick all that APPLY
Options:
A.Carbohydrate
B.Lipid
C.Protein
D.Nucleic acid
E.Water
Question 2
A certain molecule of DNA contains exactly 22% adenine. How
much cytosine would you expect to find in this molecule?
options
A. 11%
B. 22%
C. 28%
D. 56%
E. 88%
Question 3
The two sides of a double helix run in opposite directions
(they are antiparallel). What does this mean?
Options
A....
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