Rozema Anatomy—Spring 2010

Name: ______Hr: ______

Mostly Translation….

Practice Questions

1)What are the 2 events in Protein Synthesis? ______and ______

2)Fill in the following table for Transcription:

Where does it happen? / Which molecules are involved? / What do you produce/make?

3)Fill in the following table for Translation:

Where does it happen? / Which molecules are involved? / What do you produce/make?

4)What would you find in a RNA nucleotide?

______Bases: ______

5)What would you find in a DNA nucleotide?

______Bases: ______

6)Fill in the following table for Replication:

Where does it happen? / Which molecules are involved? / What do you produce/make?

7)Fill in the following table with complimentary bases OR amino acids:

ORIGINAL
DNA STRAND / TAC---AAG---CGT---TTA---ATC
Complimentary
DNA Strand
(Made during Replication) / ------
Complimentary mRNA Strand (Made during Transcription) / ------
Complimentary Amino Acid Sequence (Made during Translation) / ------
Complimentary Anti-Codons for mRNA Strand / ------

8)True or False: Replication is the first step in Protein Synthesis.

9)What did Griffith discover about genetic information? ______
______

10)What did Franklin discover about the structure of DNA? ______

11)What do amino acids and polypeptides have to do with PROTEIN?
______
______

12)a- What is the whole molecule shown below? ______

b- What is the smaller unit circled, and labeled “X”? ______

13)Use the picture below to answer….
What is “A” a picture of? ______

What is “B” a picture of? ______

What is “C” a picture of? ______

14)Use the picture in the top right corner to answer….

What molecule do strands “A” and “B” make up? ______
Which strand is the template strand? ______

“X” shows which step in protein synthesis? ______

What molecule is represented by “D”? ______

Notice that “E” and “F” are a 3-base code…. What do you call this? ______

“Y” shows which step in protein synthesis? ______

__*__ Circle the Polypeptide made in this diagram!

15)Use the diagram below to answer…..

Which organelle is labeled “A”? ______

Which type of nucleic acid is represented by “B”? ______

Which type of nucleic acid is represented by “G”? ______

Which type of RNA is represented by “D”? ______

Notice that “E” is a 3-base code….. what do you call this? ______

Notice that “F” is a 3-base code…. What do you call this? ______

Which letter represents the Ribosome + rRNA? ______