RNA and Protein synthesis
TRAITS

DNA __________________ that determine ___________.
Proteins review


make up ________________
diff’t proteins = _______________________________________.
 monomer = _____________; polymer = ___________
made by ________________________________________.
functions:
 help _______________
 build __________________
 ___________ for digestion and other chemical rxns
 component of ______________


Question


DNA molecules are ____________________________!
HOW does code ______________________________?
RNA
Function

______________ of DNA code (______) that _____________ and
_____________________.
Structure

_________________ nucleic acid (_______________ “ladder”)
 macromolecule (polymer); monomer = ____________

_____________ + ____________+ _________
 bases: adenine(A); ____________;
cytosine(C); guanine (G)
Compare RNA and
DNA
DNA
____________ sugar
RNA
____________ sugar
_________ stranded
__________ stranded
adenine-__________
adenine-_________
in ___________
in _____________
3 Types of RNA
Messenger RNA
(mRNA)
Ribosomal RNA
(rRNA)
Transfer RNA
(tRNA)

_______ RNA molecule.
 __________ (DNA) in _______________ code
 moves ___________________
 reads code __________________ at a time

_______________ shaped molecule.
 makes up __________

______ RNA molecule that is ____________.
 ________________ at top of molecule
 ____________________ at bottom of molecule
Central Dogma
of Molecular
Biology
Protein Synthesis
________  _______  ____________
Transcription

___________________
 occurs in the __________
 DNA code (_______) copied into
__________________ code
(____________at a time).
 mRNA strand __________ through
nuclear pore.
 e.g. DNA: AAT CCG TTA
mRNA: _____________
Translation

_______________________
 at a __________
 mRNA matched w/ ____________
________ code
(_________________________)
 e.g. mRNA: UUA GGC AAU
tRNA: ______________
finished protein=asparagine, proline, stop
exons

DNA that ____________; code _________ in mRNA code
introns

DNA that ____________________; ___________from mRNA
Codon
group of _______________ that code for a particular __________


start codon
stop codon(s)


Anticodon

mRNA Codon
Chart
Read from
________
______ ONLY!
AUG
AAC
codon codon
________
_____________________
group of _____________ complementary to mRNA
codon.
Example
Transcription
Translation
Protein
Synthesis
Process
Animation
http://www.wisc-online.com/objects/index_tj.asp?objID=AP1302
Compare
DNA Replication
Location
DNA? RNA?
Purpose
Protein Synthesis