Amatuzzi CP BIO MOLECULES OF LIFE PROJECT 100 points
THIS PROJECT IS OPTIONAL, but will still be graded for specific criteria. (IT IS NOT “EXTRA” CREDIT)
Only do it if you want an extra grade. Do NOT do a poor job, or it will lower your average.
May work individually or in teams of two, but understand that BOTH partners get the same grade, regardless of division of labor.
A major focus of biology today is in understanding how individual molecules function in living things. This project highlights some of these biologic molecules and provides you an opportunity to use creativity and personal choice to demonstrate your learning.
There are FOUR PARTS to this project: (1) a model of the molecule, (2) a typed report with specific information, and (3)an oral presentation. (4) A copy of your report must be submitted to Turn It In.
Choose ONE of the molecules listed.
Show STRUCTURE, INDIVIDUAL ATOMS or, for larger molecules, COMPONENT PARTS.
LABEL (on the model) components or atoms.
You must clear your choice with me because each student/team will do a different molecule.
1. Glucose vs Fructose – show all atoms
2. Sucrose or Lactose – show all atoms
3. A portion of a polysaccharide
a. starch – show branching chains of glucose molecules
b. glycogen – show branching chains of glucose molecules
c. cellulose – show hydrogen bonding between parallel chains of glucose
molecules
4. A specific amino acid with a complex side group – all atoms
5. A specific saturated fatty acid – all atoms
6. A specific unsaturated fatty acid – all atoms
7. Triglyceride – show monomers and functional groups involved in bonding
8. A section of a phospholipid bilayer
9. A steroid - show four carbon rings and atoms or groups attached to it
a. cholesterol c. testosterone
b. estrogen d. cortisone or prednisone
10. DNA – at least 10 base pairs in a double helix
11. RNA – at least 10 nucleotides in the chain
12. ATP – all parts of the molecule
13. A protein – show polypeptide, 3-dimensional shape
a. hemoglobin c. an antibody
b. insulin d. lactase enzyme
**Show me the structure/picture of your molecule before you start your model.
CP MOLECULES OF LIFE PROJECT – CRITERIA Date assigned: Nov. 12, 2015
DUE DATES: Per. 6 – **Prep work 12/3 Project 12/11,
Per. 8 – **Prep work 12/4 Project 12/10
PART 1: Choose ONE way to present your molecule. (50% of grade)
A. Three-dimensional model
· Must be large enough scale to show components or atoms clearly
· Components or atoms must be labeled on the model (NOT a key somewhere else)
· Must be constructed securely (I may use it in class as visual aid or demo)
· Must be permanent (no perishable parts)
· An index card with name and picture of molecule (model, not structural formula), and source must be attached to your model
· Be creative – Styrofoam balls are not the only option!
B. Multi-media poster
· Draw, cut & paste, attach craft materials and/or in some other creative way show the structure of your molecule (an enlarged photo is not acceptable)
· Label all parts on the molecule (NOT a key somewhere else on the poster)
· Include the picture of the molecule you used to make your creation
· Include additional information about your molecule, especially how it is important to humans. DO NOT attach the written report - it is a separate part of your grade
· Use front of poster only. Any work on the back will be discounted.
· Include additional pictures, if appropriate and helpful
PART 2: Summary Report of your Molecule and its role (36% of grade)
Must be typed and in your own words. Include:
· Name of molecule
· Type of molecule (carb, lipid, protein, nucleic acid)
· Basic structure; monomers or polymers, if applicable
· Picture of molecule and a structural formula, if applicable (see #11-13)
· Describe or explain biologic functions
· Foods which contain this molecule (If none, explain where we get it)
· Importance to humans; find information beyond class notes or text
· Bibliography in MLA format (TYPE it; do not cut-and-paste from a website)
· Give me a printout of your written report. Also send a file to Turn it in.
o Class ID: Period 6 - 11106221 Period 8 – 11106229 Password: biology
PART 3: Oral Presentation (14% of grade)
Briefly describe your project to the class, showing what you used to represent parts of the molecule. Summarize its significance in living things and especially in humans. DO NOT read the poster/paper or note cards to us. Show that you understand your work.
** PREP WORK: due one week before project, to show that you can manage your time wisely. Includes planning, research, list of sources, the picture you plan to use, a rough outline
May work individually or in teams of two, but understand that BOTH partners get the same grade, regardless of division of labor.
Scoring Guide CP BIO MOLECULES OF LIFE PROJECT Molecule ______
Amatuzzi Name(s)______
POSTER OR 3-D MODEL (50% of total)Description:
PREP WORK: On time, includes research, sources, picture, planning
Neat, organized, all parts clearly shown. Model: components or atoms must be labeled on the molecule (NOT a key somewhere else)
Accurate representation of molecule on poster (enlarged photo is not acceptable)
Accurate structure of molecule in model
Scale (model, text, labels) suitable for classroom use
Large enough to show components or atoms, text large enough to read easily
Built securely, stable and functional, no perishable parts
Colorful, creative use of materials, multimedia poster
Styrofoam balls are not the only option for models
Poster text typed, concise; model labels typed and at correct sites
Additional pictures, if helpful and appropriate; index card on model
RESEARCH REPORT (36% of total)
Complete, has all required elements, including how it is important to humans
Includes the picture of the molecule you used to make your creation
Information supplements text and class notes
Neat, typed, organized, good paragraph structure and transition
Information presented clearly, original work, shows understanding
Works Cited in MLA format identifies information used from each site
Printout provided, file sent to Turn It In
ORAL PRESENTATION (14% of total)
Well-prepared; knows subject, no reading from text or notes
Speaks audibly and clearly, addresses entire class
Total points ______/98 = ______%