Biology 107 Exam Questions and Answers 100% Solved
Which Atoms are in Carbohydrates? Carbon, Hydrogen, Oxygen
Which the ratio of Atoms in Carbohydrates? Cn H2n On
What has the presence of an OH- Group? Hydroxyl Group
What are Monosaccharides? Monomers of Carbs
What are most common Monosaccharides? Glucose, galactose,Fructose, Mannose
How many Carbons are in Glucose, galactose,Fructose, Mannose? 6 aka Hexoses
Which Monosaccharides have 5 Carbons? Ribose RNA
Deoxyribose DNA
What do aldoses consist of? 2 Carbons and 1 Hydrogen Bond
What do Ketoses consist of? 3 Carbon Atoms
If a monosaccharide has a carbonyl function on one of the inner atoms of the carbon chain
,What are isomers? Molecules with the same number and type of atoms but different
bonding patterns. Each have different function and structure
Where is glucose found? All living organisms
What forms does glucose occur? Straight chain or ring structure (alpha or beta)
Which glucose structure is common and stable? Ring
Alpha Ring Structure hydrogen is bonded on top of carbon
Beta Ring Structure Hydrogen is bonded on the bottom of carbon
What are Disaccharides made of? Made up of two monomers (Monosaccharides)
What are Disaccharides bonds called? glycosidic linkage
What is a 1-4 glycosidic linkage? Linking Carbon 1 and 4 together
What is a 1-6 glycosidic linkage? Linking Carbon 1 and 6 together
, What makes up Sucrose? glucose and fructose
What makes up Lactose? Glucose and galactose
What makes up Maltose and cellobiose? 2 glucose
What is Cellulose? Structural component of plant cell walls made of a long chain of
glucose with beta.
What type of bond does Cellulose have? beta 1-4 glycosidic linkage
What does cellulose NOT do? doesn't provide energy
not digestable
What does cellulose Do? form of fiber, which cleans out our system (feces)
Where is starch found? in plants like potatoes,rice, or corn
What is the purpose of starch? to store energy
What time of linkage does starch have ? Alpha, 1-4 glycosidic linkage or 1-6
Which Atoms are in Carbohydrates? Carbon, Hydrogen, Oxygen
Which the ratio of Atoms in Carbohydrates? Cn H2n On
What has the presence of an OH- Group? Hydroxyl Group
What are Monosaccharides? Monomers of Carbs
What are most common Monosaccharides? Glucose, galactose,Fructose, Mannose
How many Carbons are in Glucose, galactose,Fructose, Mannose? 6 aka Hexoses
Which Monosaccharides have 5 Carbons? Ribose RNA
Deoxyribose DNA
What do aldoses consist of? 2 Carbons and 1 Hydrogen Bond
What do Ketoses consist of? 3 Carbon Atoms
If a monosaccharide has a carbonyl function on one of the inner atoms of the carbon chain
,What are isomers? Molecules with the same number and type of atoms but different
bonding patterns. Each have different function and structure
Where is glucose found? All living organisms
What forms does glucose occur? Straight chain or ring structure (alpha or beta)
Which glucose structure is common and stable? Ring
Alpha Ring Structure hydrogen is bonded on top of carbon
Beta Ring Structure Hydrogen is bonded on the bottom of carbon
What are Disaccharides made of? Made up of two monomers (Monosaccharides)
What are Disaccharides bonds called? glycosidic linkage
What is a 1-4 glycosidic linkage? Linking Carbon 1 and 4 together
What is a 1-6 glycosidic linkage? Linking Carbon 1 and 6 together
, What makes up Sucrose? glucose and fructose
What makes up Lactose? Glucose and galactose
What makes up Maltose and cellobiose? 2 glucose
What is Cellulose? Structural component of plant cell walls made of a long chain of
glucose with beta.
What type of bond does Cellulose have? beta 1-4 glycosidic linkage
What does cellulose NOT do? doesn't provide energy
not digestable
What does cellulose Do? form of fiber, which cleans out our system (feces)
Where is starch found? in plants like potatoes,rice, or corn
What is the purpose of starch? to store energy
What time of linkage does starch have ? Alpha, 1-4 glycosidic linkage or 1-6
