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Water and Organic Macromolecules

Description

Organic chemistry introduced; elements of water like surface tension introduced; etc.
Selam H
Quiz by Selam H, updated more than 1 year ago
Selam H
Created by Selam H about 9 years ago
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Resource summary

Question 1

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

Question 2

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

Question 3

Question
What are Carbohydrates made up of?
Answer
  • Carbon
  • Hydrogen
  • Oxygen
  • Nitrogen
  • Phosphorus
  • Sulfer

Question 4

Question
What are Lipids made of?
Answer
  • Carbon
  • Hydrogen
  • Phosphorus
  • Nitrogen
  • Sulfer
  • Oxygen

Question 5

Question
What are Proteins made up of?
Answer
  • Carbon
  • Hydrogen
  • Oxygen
  • Phosphorus
  • Sulfer
  • Nitrogen

Question 6

Question
What is Nucleic Acid made up of?
Answer
  • Carbon
  • Hydrogen
  • Nitrogen
  • Oxygen
  • Phosphorus
  • Sulfer

Question 7

Question
The monomer of carbohydrates are [blank_start]monosaccharides[blank_end].
Answer
  • monosaccharides

Question 8

Question
The function of carbohydrates are energy storage and structural support.
Answer
  • True
  • False

Question 9

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

Question 10

Question
What carbohydrates make up the exoskeleton of insects?
Answer
  • Cellulose
  • Glucose
  • Chitin
  • Startch

Question 11

Question
What carbohydrate serves as an energy storage in plants?
Answer
  • Cellulose
  • Chitin
  • Glucose
  • Startch

Question 12

Question
What carbohydrate serves as an energy storage in animals?
Answer
  • Startch
  • Cellulose
  • Chitin
  • Glucose

Question 13

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

Question 14

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

Question 15

Question
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.
Answer
  • aqueous

Question 16

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

Question 17

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

Question 18

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

Question 19

Question
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.
Answer
  • absorbs heat from your skin

Question 20

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

Question 21

Question
What is responsible for transporting oxygen to blood?
Answer
  • Hemoglobin
  • Keratin
  • Enzymes
  • Receptors
  • Antibodies

Question 22

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

Question 23

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

Question 24

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

Question 25

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

Question 26

Question
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.
Answer
  • 20
  • ribosomes
  • RER
  • Golgi bodies

Question 27

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

Question 28

Question
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.
Answer
  • coat
  • seal
  • protect
  • insulating
  • cushioning
  • long term storage

Question 29

Question
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].
Answer
  • storing
  • genetic information
  • creating protein
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