Shared Flashcard Set

Details

Unit 2 review
flashcards
22
Biology
10th Grade
10/23/2013

Additional Biology Flashcards

 


 

Cards

Term
Carbohydrates
Definition
one of the four major classes of large organic molecules made from carbon, oxygen, and hydrogen.
Term
Macromolecules
Definition
a molecule containing a large number of atoms, such as protein, nucleic acid, or synthetic polymer.
Term
Frucose
Definition
The structure difference between glucose and fructose is an example of how structure relates to function.
Term
Glycogen
Definition
A complex, highly branched polysaccharide that is formed from glucose subunits, found in vertebrates, and used for energy storage
Term
Starch
Definition
A complex polysaccharide that is formed from glucose subunits, found in grains and potatoes, and used for energy storage
Term
Lipid
Definition
Fats, oils, phospholipids, steroids, and waxes; one of four major classes of large organic molecules.
Term
Amino Acids
Definition
The organic molecules that serve as the unit from which proteins are made.
Term
R Group
Definition
Indicates Rest of a molecule.
Term
Chitinase
Definition
An enzyme that cleaves the glycosidic bonds in chitin thereby breaking down the polysaccharide structural component of the hard outer coveringof many animals and of the cell wall of fungi.
Term
DNA
Definition
Acid. This is the molecule, unique to each individual, carrying the genetic information to be found in every cell. All the information an organism needs to live and reproduce is contained in its DNA
Term
RNA
Definition
Acid; nucleic acid that uses the instructions stored in DNA to build proteins.
Term
Protein Structure
Definition
The three dimensional coordinates of the atoms within macromolecules made of protein.
Term
Nitrogen
Definition
A chemical element of atomic number 7.
Term
Hydrogen
Definition
A gas element that has an atomic number of 1.
Term
Oxygen
Definition
The chemical element of atomic number 8 and the life-supporting component of the air.
Term
How does the structure of a starch molecule relate to its function?
Definition
Term
How do enzymes lower activation energy?
Definition
Enzymes lower activation energy by bringing molecules together in the right way.
Term

 

What do mammals store extra glucose in their muscles as?

 

Definition

 

Mammals store extra glucose in their muscles as glycogen

Term


What do plants store extra glucose as?  

Definition

Plants store extra glucose as starch.

 

Term

Explain how the structure of a cellulose molecule relates to the molecule’s function?

 

Definition
Because, the structure defines the function like protein.
Term
    Explain how a change in the sequence of nucleotides in a strand of DNA might cause a protein to malfunction.

 

Definition
If a change in the nucleotides occurs then a change in the protein occurs as well, that can lead to a malfunction the strand of DNA.
Term
How does ATP provide energy to your body?
Definition
Because, ATP is able to move around in the cytoplasm and is also able to deliver the energy to wherever it is needed. ATP is also constantly produced as the muscles in your body are at work. 
Supporting users have an ad free experience!