3604595
Descripción
Test por Tessa McDougall, actualizado hace más de 1 año
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Creado por Tessa McDougall
hace alrededor de 9 años
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Pregunta 1
Pregunta
what is a monomer?
Respuesta
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A small chemical compound
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A small chemical unit
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A Large chemical unit
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A large chemical compound
Pregunta 2
Pregunta
what is a polymer?
Respuesta
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A small chemical compound
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A large chemical compound
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A large chemical unit
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A small chemical unit
Pregunta 3
Pregunta
A polymer is formed by what?
Respuesta
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Multiple monomers joined by chemical bonds
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Monomers and polymers joined by chemical bonds
Pregunta 4
Pregunta
what is a condensation reaction?
Respuesta
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when two polymers bond and there is a by product of water
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when polymers and monomers bond and there is a byproduct of water
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when a polymer is broken into two monomers by adding water
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when two monomers form to make a polymer and there is a by product of water
Pregunta 5
Pregunta
what is a peptide bond?
Respuesta
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A chemical bond between two amino molecules
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When a amino and carboxyl are broken as the result of h2o being added
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A chemical bond between two molecules when the carboxyl and amino react
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A chemical bond between two molecules when the carboxyl and amino react and release h2o
Pregunta 6
Pregunta
What is hydrolysis?
Respuesta
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when two polymers bond and water is extracted
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When water is added and two polymers are broken
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when water is added and two monomers bond to make a polymer
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when a polymer and a monomer bond and water is extracted
Pregunta 7
Pregunta
What is a monosaccharide?
Respuesta
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Polymers that form to make carbohydrates
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Monomers that form to make carbohydrates
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Complex carbohydrates that can be broken down to make sugar
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Large carbohydrates formed by many Polymers
Pregunta 8
Pregunta
two Monosaccharides bond to produce a?
Respuesta
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Polysaccharide
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Large Monosaccharide
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Disaccharide
Pregunta 9
Pregunta
What is a Glycosidic Link / Glycosidic bond?
Respuesta
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A bond between two disccharides releasing a h2o molecule
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A bond between many Polysaccharides adding a h2o molecule
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A bond between two monosaccharides releasing a h2o molecule
Pregunta 10
Pregunta
What is a Polysaccharide?
Respuesta
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many disaccharides and monosaccharides joined by glycosidic bonds
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many monosaccharides joined by peptide bonds
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many monosaccharides joined by glycosidic bonds
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many polysaccharides joined by glycosidic bonds
Pregunta 11
Pregunta
Which two of these are characteristics of polysaccharides?
Respuesta
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Soluble in water
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Insoluble in water
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Crystal formations
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Chain formations
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sweet
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very difficult to break down
Pregunta 12
Pregunta
Lactose (Disaccharide) is made from which to monosaccharides?
Respuesta
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Glucose and Fructose
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Fructose and Galactose
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Glucose and Galactose
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Glucose and Glucose
Pregunta 13
Pregunta
[blank_start]Starch[blank_end] is used as an energy store for [blank_start]plants[blank_end], it is made from [blank_start]alpha[blank_end] glucose molecules, it forms a [blank_start]helix[blank_end] structure, is [blank_start]insoluble[blank_end] and has two distinct components, amylose and amylopectin.
Respuesta
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Glucose
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Starch
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Cellulose
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Lactase
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Animals
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Humans
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plants
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Bacteria
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alpha
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Beta
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Alpha and beta
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Straight
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Crystal
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Ring
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Helix
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insoluble
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soluble
Pregunta 14
Pregunta
Glucose is..
Respuesta
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used to make plant cell walls and is made from alpha glucose
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used as an energy store for animals and plants and it made from beta glucose
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used as an energy store for humans and animals and it made from alpha glucose
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used as an energy store for humans and animals and is made from beta glucose
Pregunta 15
Pregunta
Cellulose is
(pick 4)
Respuesta
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Used to make animals cell walls
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Used to make plant cell walls
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Used as an energy store
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made from alpha glucose
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made from beta glucose
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branched and unbranched
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unbranched
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soluble and easy to break down
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strong and hard to break down
Pregunta 16
Pregunta
The cause of lactose intollerance is
Respuesta
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your body not producing enough lactose
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your body not producing enough lactic acid
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your body not producing enough lactase
Pregunta 17
Pregunta
Baby mammals never suffer from lactose intollerance
Respuesta
- True
- False
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