Life checklist
What is the characteristic of life that has to do with tempurature regulation?
Homeostasis
What are atoms?
the basic unit of matter
What does organic mean?
Organic means to have a carbon “backbone”
Whats one example of a simple carbohydrate?
Cake, Cookies, crackers
Function of complex carbohydrates?
true or false metabolism is energy consumption
true
What are the three subatomic particles that make up an atom
Proton, Nuetron, Electron
What is special about carbon?
Carbon makes four bonds to get a full second shell of 8 electrons.
What is the carbohydrate monomer?
monossacharide
What are many carbs bonded together called?
Polysaccharide
Through dna
How many electrons do the second and third shell of an atom hold
8
What are the 4 macromolecules?
Carbs, Lipids, proteins, nucleic acid
What's 3 examples of Carbohydrate monomers?
Glacatose, Glucose, Fructose
3 examples of complex carbs
Glycose, Starch, Cellulose
What is natural selection?
Organisms that have the beneficial adaptations do better!
How many electrons does the first shell of an atom hold
2
Are lipids polymers?
no
Chemical Formula for Carbohydrate Monomers?
C6H12O6
What is starch and Cellulose for?
For plants Plants, starch is to store energy, cellulose is the cell wall of plants
What are the 7 characteristics of life? (all 7)
Made of Cells, Metabolism, Homeostasis, Reproducing, Growth and Developement, Respond to the environment, evolution
What causes an atom to be positively charged
More protons than electrons
What is the relationship bewteen polymers and monomers?
Monomers are the building blocks for making polymers.
What do we call carbohydrate monomers that are bonded and what are two examples of this?
disaccharide, lactose and sucrose
What does glycose do?
Store energy in animals in their muscles and liver,