Exam 13: Carbohydrates

Which of the following contains α-1,6-branches?

Identify each Fischer projection as the D- or L-isomer. -

Which of the following objects is chiral? Assume that each object has no markings or printing.

The product of reduction of xylose is xylitol.

Aldehydes with an adjacent alcohol give a positive Benedict's test.

A monosaccharide that contains 4 carbon atoms,one of which is in an aldehyde group,is classified as a(n)________.

Maltose is a ________.

Identify each Fischer projection as the D- or L-isomer. -

Identify each Fischer projection as the D- or L-isomer. -

Refer to the disaccharide below to answer the following question(s). -Hydrolysis of the disaccharide above gives the monosaccharides ________.

Sucrose is a reducing sugar.

When glucose is oxidized the product is ________.

Refer to the disaccharide below to answer the following question(s). -In the figure above,the monosaccharide on the top is a(n)________.

In the Fischer projection of D-fructose,the -OH group on the chiral carbon farthest from the ketone is to the right.

Which sugar is not a reducing sugar?

A carbohydrate that gives two molecules when it is completely hydrolyzed is known as a ________.

Photosynthesis uses ________ as an energy source.

The sugar also known as dextrose,and blood sugar is ________.

The product of oxidation of an aldose is a carboxylic acid.

Amylopectin is a straight-chain polysaccharide.