EXTRA CREDIT DNA Model
You will have 1 week to complete this EXTRA CREDIT opportunity. DUE 12/1
NO LATE PROJECTS WILL BE ACCEPTED after Monday, 12/1
Using any supplies make a 3-D model of DNA. (No model kits allowed)
Your project must contain the following:
1. At least 20 Nitrogenous bases (10 rungs)
2. Phosphate molecules
3. Deoxyribose molecules
4. Hydrogen bonding (double and triple)
5. Helix shape
6. Key - showing all nucleotide parts, including the 4 different bases
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GRADING RUBRIC: Attach this to your project. Name:
1. Phosphate Molecules (labeled on key)______(1 pts)
2. Deoxyribose Molecules (labeled on key)______(1 pts)
3. Minimum 20 Nitrogenous Base; 10 Pairs (each labeled on key)______(4 pts)
4. Correct Complimentary Base Pairing (A-T, C-G) ______(1 pts)
5. Backbone and Rungs are made correctly with proper bonds illustrated ______(2 pts)
5. Double Helix Shape _____Well Defined Helix (3) ____Partial Twist (1.5) ____No Twist (0)
6. Stability: ______Solidly Constructed (3)_____Not Very Stable (1.5)______Falling Apart (0)
Total TEST Bonus Points _____(15 pts)
EXTRA CREDIT DNA Model
You will have 1 week to complete this EXTRA CREDIT opportunity. DUE 12/1
NO LATE PROJECTS WILL BE ACCEPTED after Monday, 12/1
Using any supplies make a 3-D model of DNA. (No model kits allowed)
Your project must contain the following:
7. At least 20 Nitrogenous bases (10 rungs)
8. Phosphate molecules
9. Deoxyribose molecules
10. Hydrogen bonding (double and triple)
11. Helix shape
12. Key - showing all nucleotide parts, including the 4 different bases
------
GRADING RUBRIC: Attach this to your project. Name:
1. Phosphate Molecules (labeled on key)______(1 pts)
2. Deoxyribose Molecules (labeled on key)______(1 pts)
3. Minimum 20 Nitrogenous Base; 10 Pairs (each labeled on key)______(4 pts)
4. Correct Complimentary Base Pairing (A-T, C-G) ______(1 pts)
5. Backbone and Rungs are made correctly with proper bonds illustrated ______(2 pts)
5. Double Helix Shape _____Well Defined Helix (3) ____Partial Twist (1.5) ____No Twist (0)
6. Stability: ______Solidly Constructed (3)_____Not Very Stable (1.5)______Falling Apart (0)
Total TEST Bonus Points _____(15 pts)