1. REVIEW
DNA
DNA Replication
Transcription
Translation

2. DNA & RNA are
nucleic acids.
DNA is
deoxyribonucleic acid.
RNA is
ribonucleic acid.

3. DNA mRNA
transcription

4. This process is called
DNA replication.

5. A copy of a gene
mRNA

6. Process that involves:
ribosome mRNA tRNA
Translation

7. DNA RNA vs double stranded single stranded sugar = deoxyribose
sugar = ribose
adenine, thymine
cytosine, guanine
adenine, uracil
cytosine, guanine
A – T C - G
A – U C - G

8. It transports amino acids to the ribosome
What is this?
tRNA
What is its function?
It transports amino acids to the ribosome

9. What process is this?
Transcription ? U

10. codon mRNA ---U U G G U U A G G U G G C U A
A three-nucleotide sequence in mRNA
codon
mRNA ---U U G G U U A G G U G G C U A
codon
codon
codon
codon
codon

11. What process must occur before
a cell divides by mitosis or meiosis?
DNA replication

12. DNA & RNA are composed of nucleotides

13. What is this process called?
Translation

14. What process is this?
DNA Replication A T G C

15. The codons on mRNA code for
amino acids
mRNA ---U U G G U U A G G U G G
Leucine
alanine
glycine
valine

16. What process is this?
Transcription

17. There are 64 of these.
codons

18. nucleotides There are 4 of these. P P P P Adenine Thymine Sugar Sugar
Cytosine
Guanine
Sugar
Sugar

19. Process that converts
a mRNA message into a protein.
Translation

20. P Base A nucleotide is made of: Phosphate, sugar, and base

21. What process is this?
Translation

22. tRNA
What
is this?

23. Amino acid
What
is this?

24. mRNA
What
is this?

25. amino acid
What
is this?

26. protein
What
is this?

27. Codon
What
is this?

28. Translation involves: a ribosome, mRNA tRNA .
What is the function
of the ribosome?
Where the protein
is assembled.
ribosome

29. Translation involves: a ribosome, mRNA tRNA .
Contains the codons that
code for amino acids.
What is the function
of mRNA?
mRNA

30. Translation involves: a ribosome, mRNA tRNA .
What is the
function
of tRNA?
Transport amino acids
to the ribosome.
Attaches to mRNA
codon … anticodon

31. There are 20 of these.
Amino acids

32. What is this?
nucleotide

33. What has occurred here? G T
mutation

34. What process is this?
Translation

35. One DNA is copied forming two DNA
DNA replication.