Honors Bio - Carbohydrate Review

In a polar covalent bond, the atom with the _______ electronegativity will have a partial positive charge

• Smaller

• Larger

• Positive

• Negative

A C-H bond is considered nonpolar

• True

• False

Which one of the following statements about the molecules shown here is FALSE?

• They are stereoisomers

• They are hydrocarbons

• They have the chemical formula C5H12O

• They are organic compounds

The following figure is illustrating

• Dehydration Synthesis
• Hydrolysis
• Condensation

• Combustion

The process of breaking the bonds within a starch molecule in order to release glucose molecules is called......

• Dehydration Synthesis
• Combustion

• Polymerization

• Hydrolysis

Monomers combine to form ________ through the process of ________.

• polymers; hydrolysis
• polymers; dehydration synthesis
• monomers; hydrolysis
• monomers; dehydration synthesis

What is the main function of glucose in the cells?

• Quick-use energy (from its combustion in cellular respiration)

• Structure

• Long term energy storage

• To feed symbiotic gut bacteria

How many 1,6 GLYCOSIDIC linkages were formed to make the oligosaccharide shown?

• 0

• 1

• 2

• 3

How many water molecules were formed to make the oligosaccharide shown here?

• 0

• 1

• 2

• 3

The following molecule was isolated from plant cells. What is it?

• Amylose

• Amylopectin

• Glycogen

• Cellulose