Explore the fundamentals of DNA, the genetic blueprint of life, in this engaging quiz. Covering DNA structure, replication methods, key enzymes, and historical experiments, it enhances understanding of genetics, vital for students and enthusiasts aiming to grasp the intricacies of DNA.
Conservative.
Redundant.
Dispersive.
Semiconservative.
Semidispersive.
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Proteins are the genetic material.
Polysaccharide coat contains the genetic material.
DNA is the genetic material.
Viruses are needed for DNA to function.
DNA contains sulfur.
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Hershey and Chase
Chargaff
Franklin
Watson and Crick
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Organic nitrogen bases
Sugar
Phosphate
Protein
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A = C and G = T.
A pairs with T and G pairs with C.
A pairs with G and C pairs with T.
A pairs with C and G pairs with T.
T = C and G = A.
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Parental DNA.
Chargaff's segments.
Repeating primers.
Replisomes.
Okazaki fragments.
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Peptide bonds.
Polar covalent bonds.
Ionic bonds.
Hydrogen bonds.
Complementary base pairing bonds.
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DNA polymerase.
DNA ligase.
Helicase.
DNA endonuclease.
DNA exonuclease.
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Disruptive DNA replication.
Conservative DNA replication.
Semiconservative DNA replication.
Dispersive DNA replication.
Stabilizing DNA replication.
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DNA primase
DNA polymerase I
DNA helicase
DNA gyrase
DNA ligase
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Conservative method.
Semiconservative method.
Disruptive method.
Continuous method.
Replication and amplification method.
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DNA ligase.
DNA polymerase.
DNA gyrase.
DNA helicase.
DNA endonuclease.
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Protein.
Polysaccharide.
DNA.
RNA.
Lipid.
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Identical.
Parallel.
Complementary.
The same in all species.
Exact copies of the protein they make.
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Watson and Crick.
Griffith.
Avery.
Franklin.
Beadle and Tatum.
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Replication folk.
Replisome.
Primosome.
DNA pol III complex of two enzymes.
Sliding clamp subunit.
Initiation, termination, elongation
Initiation, elongation, termination
Elongation, termination, initiation
Elongation, initiation, termination
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AAAACGCCA.
TTAACGGCT.
TTAACGGCA.
TTAAGCCGA.
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Hershey and Chase
Chargaff
Franklin
Watson and Crick
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Proteins were the repositories for hereditary information.
DNA was the repository for hereditary information.
RNA was the repository for hereditary information.
Proteins and DNA were the repositories for hereditary information.
Transformation in bacterial cells induced changes in the host's somatic cells.
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Activated.
Transformed.
Translated.
Transcribed.
Expressed.
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14 % A, 0% C, 36 % G
14 % A, 36 % C, 14 % G
14 % A, 36 % C, 36 % G
14 % T, 38 % C, 36 % G
14 % T, 36 % C, 36 % U
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1' end.
2' end.
3' end.
4' end.
5' end.
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5' ATGGTCAGT 3'
5' TGACTGGTA 3'
3' TACCAGTCA 3'
3' ACTGACCAT 3'
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Discontinuous.
Continuous.
Primed.
Never stopping.
Semiconservative.
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Hershey and Chase
Chargaff
Franklin
Watson and Crick
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The two strands are separated.
Each strand is used as a template for making a new duplex.
The synthesis on each strand is in the opposite direction.
The newly synthesized DNA is packaged into one nucleus, and the old DNA is packaged into another nucleus.
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Hershey and Chase
Chargaff
Franklin
Watson and Crick
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Nitrogen bonds.
Hydrogen bonds.
Hydrophobic bonds.
Peptide bonds.
Phosphodiester bonds.
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Bacteriophage.
Drosophila.
Frog eggs.
Streptococcus.
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Converts the bacteria into immortal cells.
Injects its nucleic acid into it, and then the ghost virus stays outside.
Falls off every time.
Viral protein is injected and the viral DNA stays outside.
It becomes inactive.
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Amino acid primer.
Lipid primer.
Hydrophilic primer.
DNA primer.
RNA primer.
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1' end.
2' end.
3' end.
4' end.
5' end.
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Phosphate groups only
Alternation units of phosphlate groups and sugars
Sugars only
Purines and pyrimidines
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C = C bond.
Hydrogen bond.
Hydrophobic bond.
Phosphodiester bond.
Peptide bond.
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The ability for bacterial homologous chromosomes to transform themselves into an exact copy, sometimes referred to as DNA replication.
The ability of the nucleus of a cell to regenerate and repair itself when damaged by bacterial infections.
The ability of the infected mice to transform the bacteria from pathogenic to non-pathogenic during the experiments.
The ability to transfer genetic materials from one cell to another.
The ability for the nucleus of a bacterial cell to bypass the process of DNA replication by transforming into a spore during unsuitable environmental conditions.
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The DNA replication would proceed except that all adenine would have the chemical bound to it and is incorporated into the new sister chromatids.
The DNA replication would proceed except that everywhere an adenine was supposed to be, a thymine was substituted into the new developing strand.
The DNA replication would proceed except cytosine and guanine would continue to form base pairs.
The DNA replication would stop because if adenine were bound then thymine would not have a complement with which to base pair.
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DNA was labeled with radioactive phosphorus.
Protein was labeled with radioactive sulfur.
The virus-infected bacteria showed radioactive phosphorus.
The virus-infected bacteria contained radioactive sulfur.
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Creates a short RNA primer complementary to the RNA template.
Creates a short DNA primer complementary to the RNA template.
Creates a short DNA primer complementary to the DNA template.
Creates a short template of an RNA primer that is complementary to the DNA primer.
Creates a short RNA primer complementary to the DNA template.
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