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DNA Structure
Replication
Grab Bag
Transcription
Translation
100
DNA is located here.
The nucleus
100
How many completed strands of DNA does replication produce?
What is two?
100
Transcribe this DNA sequence into its matching DNA sequence: A T A A G C
What is T A T T C G
100
Where does transcription occur?
What is the nucleus
100
What organelle reads the mRNA to make the protein?
What is the ribosome
200
DNA stands for...
What is deoxyribonucleic acid
200
Does replication produce identical or non-identical strands of DNA?
What is identical?
200
The 4 phases of mitosis in order
What are prophase, metaphase, anaphase, and telophase
200
What does the m in mRNA stand for?
What is messenger
200
The tRNA has a complement that matches the codon which is called
What is an anti-codon
300
The names of the two scientists that discovered DNA's double helix structure
Who are Watson and Crick
300
DNA replication occurs during this phase of mitosis
What is interphase
300
This type of mutation occurs in only one or a couple of nucleotides on the DNA strand
What is a point mutation
300
Is mRNA single or double stranded
What is single
300
This brings an amino acid to the ribosome to make proteins. It has an anti-codon attached to it
What is tRNA
400
List the four nitrogen bases found in DNA
What are adenine, thymine, cytosine, and guanine
400
Are the replicated strands of DNA made of two new strands or are they made of one old strand and one new strand?
What is one old and one new
400
The 3 types of point mutations are
What is substitution, insertion and deletion
400
Which nitrogenous base does mRNA have instead of thymine?
What is uracil
400
The ribosome reads the mRNA three bases at a time. The name for this sequence of genetic code is called:
What is a codon
500
List the three parts of a nucleotide.
What are deoxyribose sugar, phosphate group, and a nitrogenous base
500
The name of the enzyme that "unzips" the DNA before replication
What is Helicase?
500
After injecting mice with heat-killed harmful bacteria and live harmless bacteria, Griffith observed this:
What is mice developed pneumonia, or mice contracted the disease
500
The function of mRNA after it leaves the nucleus
What is carry and deliver the genetic instructions to make proteins
500
It would take (how many) codons to make 3 amino acids
What is 9