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Organic Molecule Stations

Last updated almost 2 years ago

43 questions

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Question 1

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What are the four organic molecules?

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Question 8

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Carbohydrates have a __________ ratio of carbon: hydrogen: oxygen

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Question 17

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Lipids are __________ meaning they do not dissolve in water

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Question 33

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The __________ on an enzyme is a specific shape and only specific substrates may bind like a lock and key

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Question 43

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All organic molecules contain

A. oxygen

B. nitrogen

C. carbon

D. hydrogen

Each organic molecule is built from a single monomer or building block

A. true

B. false

Small molecules that can be joined together are called

A. macromolecule

B. monomer

C. polymer

D. organic molecule

Large molecule made up of monomers is called a

A. monomer

B. polymer

C. element

D. compound

Which is NOT a major element found in all living things?

A. carbon

B. oxygen

C. hydrogen

D. iron

Carbohydrates are composed of what three elements

A. carbon, nitrogen, and sulfur

B. carbon, hydrogen, and phosphorus

C. hydrogen, phosphorus, and glucose

D. carbon, hydrogen, and oxygen

The building block of carbohydrates are

A. polysaccharides

B. amino acids

C. fatty acids

D. monosaccharides

One function of carbohydrates is 

A. to store genetic information

B. to make the plasma membrane

C. to provide energy

D. insulation

How many types of carbohydrates are there?

1

2

3

4

Click on two examples of monosaccharides

A. glucose

B. starch

C. sucrose

D. fructose

Two monosaccharides joined together is called a 

A. polysaccharide

B. triglyceride

C. disaccharide

D. polypeptide

Many monosaccharides joined together is called a 

A. polysaccharide 

B. disaccharide

C. polypeptide

D. fatty acid chain

An example of a polysaccharide is

A. glucose

B. fuctose

C. sucrose

D. starch

Most carbohydrates end in

A. -ase

B. -ose

C. -sis

D. lyse

Lipids are composed of carbon, hydrogen and

A. iron

B. nitrogen

C. oxygen

D. phosphorus

The building blocks of lipids are

A. fatty acids

B. amino acids

C. monosaccharides

D. amino acids

A function of lipids is

A. storing genetic information

B. long term energy

C. making the cell wall

D. fighting infection

An example of a lipid is

A. potatoes (Starch)

B. meat

C. oil

D. strawberry

What type of fats have are solid at room temperature?

A. saturated fats

B. unsaturated fats

C. triglycerides 

What type of fats have are liquid at room temperature?

A. saturated fats

B. unsaturated fats

C. triglycerides 

What type of lipid makes up the plasma membrane?

A. steroid

B. monosaccharide

C. membrane protein

D. phospholipid

Proteins are composed of carbon, hydrogen, oxygen and

A. phosphorous

B. nitrogen

C. helium

D. sulfur

The building blocks of proteins are

A. monosaccharides

B. amino acids

C. fatty acids

D. nucleotides

How many amino acids are there

A. 10

B. 15

C. 20

D.75

What type of bond joins amino acids together in a protein?

A. peptide

B. hydrogen

C. phsophorus

D. helicase

Which is NOT a function of proteins

A. form muscles

B. enzymes

C. antibodies

D. long term energy

What is the function of enzymes?

A. speed up chemical reaction

B. forms energy

C. makes up the plasma membrane

D. insulation

Most enzymes end in

-ose

-ase

-owens

Enzymes work by lowering the activation energy needed to start a chemical reaction

True

False

Enzymes are controlled by temperature and

A. water content

B. air pressure

C. pH

D. osmosis level

If the temperature or pH is too high, the enzyme will

A. work faster

B. denature

C. catch on fire

D. divide

Unlike carbohydrates, proteins, and lipids, nucleic acids contain

A. sulfur

B. phosphorus

C. iron

D. helium

The building blocks of nucleic acids are

A. fatty acids

B. nucleotides

C. amino acids

D. monosaccharides

The function of nucleic acids is

A. to speed up reactions

B. long term energy

C. to make up the plasma membrane

D. to store genetic information

Two types of nucleic acids are

A. glucose and fructose

B. DNA and RNA

C. helicase and amylase

D. fats and oils

DNA contains the bases A, C, G and

A. U

B. T

What sugar is found in DNA?

A. ribose

B. glucose

C. deoxyribose

D. sucrose

DNA makes

A. carbohydrates

B. RNA

C. fatty acids

D. chitin

The four bases in RNA are A, U, C and G

A. True

B. False