Any change or random error in a DNA sequence

DNA Replication is a process where?

Chromosomal DNA is copied before mitosis

Deletion is considered

A missing nitrogen base in the genetic code

A chain of amino acids (proteins)

Substitution is a mutation that

Occurs when one nucleotide base is replaced by another

3 nitrogen bases that represent an amino acid

Subunits from a simple sugar, phosphate and nitrogen base

Nucleic acid that forms a copy of DNA in making proteins

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Duplicate of DNA Vocabulary

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A #biology quiz that goes over the basics of DNA

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Questions 14

Answers

1
Mutation is?
Any correction in a DNA sequence
Any correction in a tRNA sequence
Any change or random error in a DNA sequence
Any change or random error in a mRNA sequence
2
DNA Replication is a process where?
Chromosomal DNA is copied before mitosis
Chromosomal DNA is copied during mitosis
Chromosomal DNA is copied after mitosis
Chromosomal RNA is copied before mitosis
3
Basic building blocks of protein molecules are considered ____________
Hydrogen bonds
Nitrogen bases
Nucleic acids
Amino acids
4
Deletion is considered
A mutation caused by uncontrolled cell growth
Idk
A missing nitrogen base in the genetic code
A mutation caused by kryptonite
5
Polypeptides is
A chain of amino acids (proteins)
A chain of nitrogen bases
A chain of hydrogen bonds
A chain of nucleic acid
6
The formation of proteins by using info contained in DNA & mRNA is _______
Lipid synthesis
Hydrogen synthesis
Protein synthesis
Protein
7
Substitution is a mutation that
Occurs when two acids are replaced by another two
Occurs when one nucleotide base is replaced by another
Occurs when one nucleotide base is replaced by an acid
Occurs when a protein is replaced with a ribosome
8
What are considered nitrogen bases?
nucleic acids
hydrogen bonds
HELIX
ACGTU
9
A codon is a set of?
3 proteins that represent a nucleic acid
3 nitrogen bases that represent a nucleic acid
3 nitrogen bases that represent an amino acid
3 hydrogen bonds that represent an amino acid
10
The master copy of an organism information code is called?
AA
mRNA
tRNA
DNA
11
The process of creating mRNA that will carry the DNA code out of the nucleus is ____
Prescription
Translation
Transaction
Transcription
12
Nucleotides are ____
Subunit from peptide bond and nitrogen base
Subunits from a simple sugar, phosphate and nitrogen base
Subunit of amino acid formed from a simple sugar
Subunits from a complex sugar and hydrogen bond
13
RNA is?
DNA that forms a copy of itself
Nucleic acid that forms a copy of DNA in making proteins
Amino acid that forms a copy of DNA in making proteins
tRNA that forms a copy in making amino acids
14
Process of converting DNAcode into mRNA then into a sequence of amino acids that makes protein
Translation
Substitution
Translate
Protein synthesis

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