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Chapter 6.3 Review
bio
20
Biology
9th Grade
11/10/2009

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Cards

Term
What are Nucleotides composed of?
Definition

a. Phosphate Group

b. Sugar

c. Nitrogeneous Base

Term
Composed of amino acids..
Definition
Proteins
Term
Repairs tissue and organs in the body...
Definition
Proteins
Term
Fats, oils and waxes are all examples of...
Definition
Lipids
Term
Used as the main source of energy
Definition
Carbohydrates
Term
Used for long term energy
Definition
Lipids
Term
What are the building blocks of Proteins?
Definition
Amino Acids
Term
Hold all cellular information in the form of a code...
Definition
Nucleic Acids
Term
DNA and RNA are examples of which Macromolecule?
Definition
Nucleic Acids
Term
What are the six functions of Lipids?
Definition

1. Regulate heat loss

2. Protect against water loss

3. Long term energy storage

4. Determine what goes in and out of the cell membrane

5. Protects against shock

6.

Term
What is the difference between organic and inorganic compounds?
Definition
Organic compounds are compounds that contain Carbon, while inorganic compounds do not contain carbon.
Term
Enzymes are examples of which macromolecule?
Definition
Proteins
Term
___________ speed up the rate of chemical reactions in the body
Definition
Enzymes
Term
Simple sugars are also known as...
Definition
Carbohydrates
Term
Large molecules formed when many smalller molecules bond together
Definition
Polymers
Term
Butter, olive oil, unsaturated fats and lard are all examples of...
Definition
Lipids
Term
Saccharides, glucose, sucrose, fructose, vegetables and fruits are all examples of
Definition
Carbohydrates
Term
What is the function of proteins?
Definition

 

the contracting of  muscle tissue,
transporting oxygen in the bloodstream,
providing immunity,
regulating other proteins,
carrying out chemical reactions.
Term
What are the functions of Nucleic Acids?
Definition

 -Nucleic Acids store and transmit hereditary information.

-Nucleic Acids make proteins and repair cells
Term
What are the functions of Carbohydrates?
Definition

 

-Living things use carbohydrates as their main source of energy.
§-Plants and some animals also use carbohydrates for structural purposes
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