Chemistry
DNA
RNA
Surprise
Amino Acid
100
Mutations may result from physical or chemical agents called
What are mutagens
100
transcribed into RNA then, translated into polypeptides, which then fold into proteins
What is the genetic information in DNA
100
A set of rules that convert a nucleotide sequence in RNA to an amino acid sequence is called
What is Genetic Code
100
Lytic cycle and lysogenic cycle are part of this reproductive cycle
What is Bacteriophage or phage
100
Of the 64 triplets how many are code for amino acids
What is 61 amino acid codes
200
Sugar in nucleotides is a 5-carbon sugar referred to as this
What is Pentose
200
This makes the covalent bonds between the nucleotides of a new DNA strand
What is Polymerases
200
The transfer of information from RNA into a protein
What is Translation
200
Elongation occurs in three steps: Step 1: Codon recognition Step 2: Peptide bond formation Step 3: _______________
What is Translocation
200
Of the 64 triplets how many are stop codons
What is 3 stop codons
300
A dna nucleotide is made of these three parts
What is Deoxyribose sugar, Phosphate and Nitrogeneous base
300
The transfer of genetic information from DNA into an RNA molecule is
What is transciption
300
A fully assembled ribosome holds _____and _____ for use in translation.
What is tRNA, mRNA
300
A virus that attack bacteria
What is Bacteriophages
300
The only code for the amino acid tryptophan
What is UGG
400
long chain links called nucleotides held together by stong chemical bonds
What is a strand of DNA
400
Any change in the nucleotide sequence of DNA
What is mutation
400
During which phase does the polymerase detach from RNA and the gene
What is the third phase
400
Transcription is the process by which the information in a strand of DNA is copied into a new molecule of messenger RNA (mRNA)
What is the difference between translation and transcription
400
What molecule carries the amino acid coded by mRNA to the ribosome
What is tRNA
500
what are the four pairs of DNA that form in the double helix
What is AT ,CG, CG , TA
500
When DNA replicates in a double helix how many strands make up a new helix
What is two strands one new and the other old
500
RNA uses what base to replace thymine
What is Uracil
500
Insertion or deletion of a nucleotide in DNA
What is frameshift
500
What anticodon pairs with the codon AUG
What is TAC
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