Water and Organic Macromolecules

Descrição

Organic chemistry introduced; elements of water like surface tension introduced; etc.
Selam H
Quiz por Selam H, atualizado more than 1 year ago
Selam H
Criado por Selam H mais de 8 anos atrás
232
4

Resumo de Recurso

Questão 1

Questão
Molecules of the same type that attract to each other are [blank_start]cohesive[blank_end].
Responda
  • cohesive

Questão 2

Questão
Molecules of different types that attract to each other are [blank_start]adhesive[blank_end].
Responda
  • adhesive

Questão 3

Questão
What are Carbohydrates made up of?
Responda
  • Carbon
  • Hydrogen
  • Oxygen
  • Nitrogen
  • Phosphorus
  • Sulfer

Questão 4

Questão
What are Lipids made of?
Responda
  • Carbon
  • Hydrogen
  • Phosphorus
  • Nitrogen
  • Sulfer
  • Oxygen

Questão 5

Questão
What are Proteins made up of?
Responda
  • Carbon
  • Hydrogen
  • Oxygen
  • Phosphorus
  • Sulfer
  • Nitrogen

Questão 6

Questão
What is Nucleic Acid made up of?
Responda
  • Carbon
  • Hydrogen
  • Nitrogen
  • Oxygen
  • Phosphorus
  • Sulfer

Questão 7

Questão
The monomer of carbohydrates are [blank_start]monosaccharides[blank_end].
Responda
  • monosaccharides

Questão 8

Questão
The function of carbohydrates are energy storage and structural support.
Responda
  • True
  • False

Questão 9

Questão
What are the carbohydrates that makes up cell walls in plants?
Responda
  • Cellulose
  • Chitin
  • Glucose
  • Startch

Questão 10

Questão
What carbohydrates make up the exoskeleton of insects?
Responda
  • Cellulose
  • Glucose
  • Chitin
  • Startch

Questão 11

Questão
What carbohydrate serves as an energy storage in plants?
Responda
  • Cellulose
  • Chitin
  • Glucose
  • Startch

Questão 12

Questão
What carbohydrate serves as an energy storage in animals?
Responda
  • Startch
  • Cellulose
  • Chitin
  • Glucose

Questão 13

Questão
Isomers have the same formula, but different [blank_start]chemical structure[blank_end]. Glucose, Fructose, and galactose are isomers.
Responda
  • chemical structure

Questão 14

Questão
Cohesion produces [blank_start]surface tension[blank_end] so insects can walk on water.
Responda
  • surface tension

Questão 15

Questão
Water is considered the "universal solvent" because it can dissolve so many compounds and provides an [blank_start]aqueous[blank_end] environment for cells so diffusion and metabolic reactions to take place.
Responda
  • aqueous

Questão 16

Questão
What enables water to be transported throughout plants by holding on to each other, even upward against gravity?
Responda
  • Less density
  • Adhesion
  • Specific Heat
  • Cohesion

Questão 17

Questão
What causes water droplets to form on things?
Responda
  • Adhesion
  • Cohesion
  • Less Density
  • Surface Tension

Questão 18

Questão
What enables water to be transported throughout plants by holding on to Xylem Tubes, even upward against gravity?
Responda
  • Adhesion
  • Cohesion
  • Less density
  • Specific Heat

Questão 19

Questão
Evaporation causes your body to cool when you sweat because water [blank_start]absorbs heat from your skin[blank_end]. Later it turns to vapor.
Responda
  • absorbs heat from your skin

Questão 20

Questão
What property of water/ice causes fish to live in the winter when lakes and ponds freeze?
Responda
  • Adhesion
  • Cohesion
  • Surface Tension
  • Less Density

Questão 21

Questão
What is responsible for transporting oxygen to blood?
Responda
  • Hemoglobin
  • Keratin
  • Enzymes
  • Receptors
  • Antibodies

Questão 22

Questão
What provides structural support in skin, hair, and nails?
Responda
  • Hemoglobin
  • Keratin
  • Enzymes
  • Receptors
  • Antibodies

Questão 23

Questão
What protein lowers activation energy to start chemical reactions more quickly?
Responda
  • Hemoglobin
  • Keratin
  • Enzymes
  • Receptors
  • Antibodies

Questão 24

Questão
What protein is part of the immune system (defense)?
Responda
  • Hemoglobin
  • Keratin
  • Enzymes
  • Receptors
  • Antibodies

Questão 25

Questão
What are the parts of cell membranes that regulate what comes in and out?
Responda
  • Hemoglobin
  • Keratin
  • Enzymes
  • Receptors
  • Antibodies

Questão 26

Questão
There are [blank_start]20[blank_end] Amino Acids that are strung together in the correct order by [blank_start]ribosomes[blank_end]. They are later folded up by the [blank_start]RER[blank_end] and sent to the [blank_start]Golgi bodies[blank_end] for package and shipment.
Responda
  • 20
  • ribosomes
  • RER
  • Golgi bodies

Questão 27

Questão
Lipids are because hydrophilic because they are not soluble/won't dissolve in water.
Responda
  • True
  • False

Questão 28

Questão
The function of lipids is to [blank_start]coat[blank_end] things in nature to [blank_start]seal[blank_end] and [blank_start]protect[blank_end] them, [blank_start]long term storage[blank_end], [blank_start]insulating[blank_end] the body, and [blank_start]cushioning[blank_end] body organs.
Responda
  • coat
  • seal
  • protect
  • insulating
  • cushioning
  • long term storage

Questão 29

Questão
The function of nucleic acid is to [blank_start]storing[blank_end] the basic instructions or [blank_start]genetic information[blank_end] and [blank_start]creating protein[blank_end].
Responda
  • storing
  • genetic information
  • creating protein

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