Biology I – Worksheet 1



Genetics Worksheet 8

Name ______________________________________________ Date ____________________

1. What is Chargaff’s rule?

_______________________________________________________________________________________________________________________________________________________________________________________________________________

2. How many different nucleotide bases are there in DNA? _______________________

3. What type of bond holds the two DNA strands together?

a. Covalent

b. Ionic

c. Hydrogen

d. Electron

4. Special enzymes separate the two strands of DNA during replication. True / False

5. DNA is a triple helix? True / False

6. What type of molecule is responsible for separating DNA for replication?

a. Ribosomes

b. Chromatin

c. Nucleosomes

d. Enzymes

7. What does Adenine pair with? _________________________________

8. What does Cytosine pair with? ________________________________

9. Write the complementary sequence for:

A | C | C | G | T | C | G | T | A | | | | | | | | | | | |

Name: __________________ Date: ___________ Class Session: ______________

[pic]

What was the most interesting thing you learned in class today?

__________________________________________________________________________________________________________________________________

Was there any part of class that was confusing or unclear? If so, what?

__________________________________________________________________________________________________________________________________

If you were the teacher, what might be a creative way that you would teach one of the topics discussed today?

_________________________________________________________________

_________________________________________________________________

________________________________________________________________

-----------------------

Main Topic

Supporting Details

................
................

In order to avoid copyright disputes, this page is only a partial summary.

Google Online Preview   Download