What holds the monomers of a single strand of DNA together? bonds between amino acids bonds...
What holds the monomers of a single strand of DNA together?
bonds between amino acids
bonds between nitrogenous bases and phosphate groups
bonds between deoxyribose and phosphate groups
bonds between nitrogenous bases and deoxyribose
bonds between complementary base pairs
Homework Answers
ANSWER:
Bonds between deoxyribose and phosphate groups
A single strand of DNA is made of a polymer of nucleic acids joined covalently between the phosphate group of one and the deoxyribose sugar of the next for a backbone from which nucleotide bases stick.
Bonding of bases are specific-
adenine bonds with thymine
cytosine bonds with guanine
Add Answer to:
What holds the monomers of a single strand of DNA together?
bonds between amino acids
bonds...
DNA Worksheet DNA by the numbers : Write the correct number in each blank ( when...
DNA
Worksheet
DNA
by the numbers : Write the correct number in each blank ( when
necessary, assume we are talking about B DNA).
________ DNA strands in a double helix
________ hydrogen bonds in an A-T base pair
________ hydrogen bonds in a G-C base pair
_______nucleotides in one turn of a double helix
____nm between two bases on a strand of DNA
________ nm in one turn of a double helix
________ nm in diameter
________ the end...
Which of the following is true? a. The two strands of a DNA molecule are held...
Which of the following is true? a. The two strands of a DNA molecule are held together by covalent bonds. b. Hydrogen bonding between complementary base pairs causes the DNA molecule to twist into a spiral. c. A single strand within a DNA molecule is held together by hydrogen bonds. d. The bases on one strand of DNA are held to the bases on the other strand by hydrogen bonds.
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...
Art-Labeling Activity: Structure of the nucleic acids DNA and RNA Reset Double-helical DNA Sugar-phosphate backbone (RNA)...
Art-Labeling Activity: Structure of the nucleic acids DNA and RNA Reset Double-helical DNA Sugar-phosphate backbone (RNA) Hydrogen bonds Complementary base pairing Phosphate group Deoxyribose Single-stranded RNA Sugar-phosphate backbone (DNA) Base uracil in place of thymine OR AO
DNA is formed by building blocks called __________. nucleotides nitrogenous bases polypeptides deoxyribose 0.5 points ...
DNA is formed by building blocks called __________. nucleotides nitrogenous bases polypeptides deoxyribose 0.5 points QUESTION 2 What does DNA stand for? Double-stranded Nucleic Acid Ribonucleic acid Deoxyribonucleic Acid Double-helix Nucleic Acid 0.5 points QUESTION 3 The nucleotides of DNA are held together by ___________. ionic bond hydrogen bond phosphodiester bond sugar-phosphate backbone 0.5 points QUESTION 4 DNA nucleotides with one-carbon nitrogen ring bases are called ________. adenines purines pyrimidines guanines 0.5 points QUESTION 5 Basic...
How many hydrogen bonds exist between this DNA strand and its complementary strand? 5'-AGGCCTT-3 Number As...
How many hydrogen bonds exist between this DNA strand and its complementary strand? 5'-AGGCCTT-3 Number As a result of rotation about six of its bonds, DNA can exist in a variety of forms. Determine whether each of the following images and properties describes the A form, B form, or Z form of DNA. A form B form Z form All antiparallel strands left-handed C-3' of deoxyribose 18.4 A is out of the plane of helix diameter the other ring atoms...
RNA differs from DNA in that it: all of the above contains ribose sugar contains uracil...
RNA differs from DNA in that it: all of the above contains ribose sugar contains uracil is usually found as a single-stranded molecule in cells Question 21 pts The correct order of steps in a PCR cycle is: Extension, denaturation, annealing Annealing, extension, denaturation Annealing, denaturation, extension Denaturation, annealing, extension The goal of the polymerase chain reaction (PCR) is to: Amplify a small amount of DNA sequence Cleave DNA molecules Digest bacterial plasmids Sequence DNA Which of the following is...
PDX-1 must bind to DNA in order to function. A particular arrangement of amino acids with...
PDX-1 must bind to DNA in order to function. A particular arrangement of amino acids with polar r-groups determines the sequence of nitrogenous bases the PDX-1 can bind to via hydrogen bonds; however, a separate binding pocket of the protein helps it attach to the DNA backbone. What would you predict the characteristics of those amino acids are? Positively Charged Polar Uncharged Negatively Charged Nonpolar
The two helices in the DNA double helix are held together by a) bonding between sugar...
The two helices in the DNA double helix are held together by a) bonding between sugar and phosphate groups. b) the overlap of a purine base on one helix with a purine base on the other helix. c) the overlap of a pyrimidine base on one helix with a pyrimidine base on the other helix. d) hydrogen bonding between deoxyribose units. e) hydrogen bonding between a base on one helix and its complementary base on the other helix.
The nonprotein portion required by complex enzymes for proper functioning called a(en) _________. zymogen substrate inhibitor...
The nonprotein portion required by complex enzymes for proper functioning called a(en) _________. zymogen substrate inhibitor cofactor activator Which of the following are required to form a DNA nucleotide? ribose and phosphate deoxyribose and phosphate ribose, phosphate, and a base deoxyribose and a base deoxyribose phosphate, and a base How many hydrogen bonds link the following two strands of DNA 2 3 8 14 16 Which of the following enzymes is NOT involved in replication? DNA polymerase DNA ligase peptidyl...
DNA
Worksheet
DNA
by the numbers : Write the correct number in each blank ( when
necessary, assume we are talking about B DNA).
________ DNA strands in a double helix
________ hydrogen bonds in an A-T base pair
________ hydrogen bonds in a G-C base pair
_______nucleotides in one turn of a double helix
____nm between two bases on a strand of DNA
________ nm in one turn of a double helix
________ nm in diameter
________ the end...
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...
Art-Labeling Activity: Structure of the nucleic acids DNA and RNA Reset Double-helical DNA Sugar-phosphate backbone (RNA) Hydrogen bonds Complementary base pairing Phosphate group Deoxyribose Single-stranded RNA Sugar-phosphate backbone (DNA) Base uracil in place of thymine OR AO
How many hydrogen bonds exist between this DNA strand and its complementary strand? 5'-AGGCCTT-3 Number As a result of rotation about six of its bonds, DNA can exist in a variety of forms. Determine whether each of the following images and properties describes the A form, B form, or Z form of DNA. A form B form Z form All antiparallel strands left-handed C-3' of deoxyribose 18.4 A is out of the plane of helix diameter the other ring atoms...
The two helices in the DNA double helix are held together by a) bonding between sugar and phosphate groups. b) the overlap of a purine base on one helix with a purine base on the other helix. c) the overlap of a pyrimidine base on one helix with a pyrimidine base on the other helix. d) hydrogen bonding between deoxyribose units. e) hydrogen bonding between a base on one helix and its complementary base on the other helix.
The nonprotein portion required by complex enzymes for proper functioning called a(en) _________. zymogen substrate inhibitor cofactor activator Which of the following are required to form a DNA nucleotide? ribose and phosphate deoxyribose and phosphate ribose, phosphate, and a base deoxyribose and a base deoxyribose phosphate, and a base How many hydrogen bonds link the following two strands of DNA 2 3 8 14 16 Which of the following enzymes is NOT involved in replication? DNA polymerase DNA ligase peptidyl...
Most questions answered within 3 hours.
-
2) You are given the task of finding a representation for a
circle in a drawing...
asked 50 seconds from now -
1. An object weighing 40 N rests on a surface. The coefficient
of friction is 0.35....
asked 1 hour ago -
Investor company owns 35% of investee company voting stock and
accounts for the investment under the...
asked 2 hours ago -
The number of major faults on a randomly chosen 1 km stretch of
highway has a...
asked 2 hours ago -
Consider the competitive environment of Starbuck's, Progressive
Insurance, a manufacturing firm with low turnover, or a...
asked 3 hours ago -
3. Gains from trade
Consider two neighbouring island countries called Euphoria and
Contente. They each have...
asked 5 hours ago -
A business executive has the option to invest money in two
plans: Plan A guarantees that...
asked 7 hours ago -
Hello, can someone please help me answer this question?
How much heat is absorbed by a...
asked 7 hours ago -
. A marketing researcher conducted a survey of 25 shoppers
randomly selected at the local mall...
asked 7 hours ago -
Create an comprehensive response to the
following:
Antimicrobial agents work on a multitude of microbes (bacteria,...
asked 7 hours ago -
6.13 LAB: Step counter. Section 6.3.
A pedometer treats walking 2,000 steps as walking 1 mile....
asked 7 hours ago -
(14.2) A block of mass m = 10 kg riding on a frictionless
horizontal plane is...
asked 7 hours ago