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Exam 3
Gene Expression
19
Biology
Undergraduate 1
04/01/2014

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Term
The path of genetic information is often called the ___________.
Definition
Centtral dogma ---- gene expression
Term
The ferst stage of the transcription of gene expression takes place in the___________.
Definition
Nucleus
Term
mRNA
Definition
Messengers RNA
Term
The use of information in DNA to direct the production of particular proteins is called__________.
Definition
Gene Expression
Term
_________ binds to one DNA strand at the site called the promoter.
Definition
RNA Polymerase
Term
mRNA base codes are?
Definition
A, G, C, U
Term
__________ are segments of DNA that encode for specific proteins.
Definition
Genes
Term
DNA base codes are?
Definition
A, G, C, T
Term
The RNA copy of a gene used in the cell to produce a polypeptide is called?
Definition
Messenger RNA
Term
Which of the two DNA strands gets copy when the transcription takes place.
Definition
Template strand
Term
The mRNA sugar is__________.
Definition
Ribose
Term
The DNA sugars are _________.
Definition
Deoxyribose
Term
__________ converts the order of the nucleotides of a gene into the order amino acides in a protein.
Definition
Translation
Term
mRNA are read by riboaome in three nucleotide units termed____________
Definition
codes
Term
The rules that govern this translation are called the______________.
Definition
Genetic code
Term
When the mRNA travels outside the nucleus, protein synthesis takes place in what original?
Definition
Ribosomes larg and Small
Term
mRNA A=
Definition
U
Term
mRNA C=
Definition
G
Term
mRNA T =
Definition
A
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