WHAT ARE DISACCHARIDES MADE UP OF?

Two monosaccharides joined together by a condensation reaction.

One oxygen atom and two hydrogen atoms for each carbon atom present.

Many monosaccharide units joined by glycosidic bonds as a result of many condensation reactions.

Test

Biology Unit 1 Part 2

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1Arteries carry blood ____________________
1. AAway from the heart
2. BTo the heart
2WHAT ARE DISACCHARIDES MADE UP OF?
1. ATwo monosaccharides joined together by a condensation reaction.
2. BOne oxygen atom and two hydrogen atoms for each carbon atom present.
3. CMany monosaccharide units joined by glycosidic bonds as a result of many condensation reactions.
3What acts as a template for mRNA?
1. AAntisense strand
2. BSense strand
3. CtRNA
4. DMessenger strand
4The absence of the melanin pigment cause what disease?
1. AAlbinism
2. BThalassaemia
3. CCystic fibrosis
5DNA mononucleotides contain a phosphoric acid, a Nitrogen-containing base and which pentose sugar?
1. ADeoxyribose
2. BRibose
3. CGlucose
4. DPentose