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Worksheets

Extra Credit Quizizz

Total questions: 100

Worksheet time: 9hrs 40mins

Name
Class
Date
1.

The four most common elements found in living things

a)

Carbon, hydrogen, nitrogen, and oxygen

b)

Carbon, hydrogen, nitrogen, and calcium

c)

Carbon, helium, nitrogen, and oxygen

d)

Calcium, helium, nitrogen, and oxygen

2.

Carbon, hydrogen, nitrogen, and oxygen constitutes __% of your body

a)

80

b)

68

c)

95

d)

92

3.

Carbon has __ outer electron

a)

3

b)

4

c)

7

d)

12

4.

Carbon can form ______ bonds with another atom

a)

Double

b)

Triple

c)

Quadruple

d)

Single

5.

This molecule can form double, triple, or quadruple bonds with itself

a)

Helium

b)

Carbon

c)

Hydrogen

d)

Oxygen

6.

_______ compounds contain carbon

a)

Organic

b)

Inorganic

c)

Macro

d)

Similar

7.

_________ compounds do not contain carbon

a)

Organic

b)

Huge

c)

Inorganic

d)

Similar

8.

Hydrogen only has ___ electron(s)

a)

One

b)

Two

c)

Three

d)

Four

9.

Hydrogen can only form ______ bonds

a)

Single

b)

Double

c)

Triple

d)

Quadruple

10.

This molecule can form long stable chains of itself

a)

Hydrogen

b)

Oxygen

c)

Carbon

d)

Phosphate

11.

_________ groups determine the function of the molecule

a)

Dispersed

b)

Functional

c)

R

d)

Carboxyl

12.

(-OH)

a)

Hydroxyl

b)

Hydrogen

c)

Helium

d)

Oxygenoushydro

13.

(-C=O)

a)

Carboxyl

b)

Carbohydrates

c)

Carbonyl

d)

Calcium

14.

(-COOH)

a)

Carboxyl

b)

Calcium

c)

Carbonyl

d)

Carbon

15.

(-SH)

a)

Sulfur

b)

Sulfhydryl

c)

Salad

d)

Soap

16.

(-P-)

a)

Phosporus

b)

Phosphate

c)

Protein

d)

Potassium

17.

There are ______ main major functional groups

a)

Eight

b)

Seven

c)

Nine

d)

Six

18.

A hydrogen bonded to an oxygen that is bonded to the carbon skeleton called the alchohols is the _________ group

a)

Hydrogen

b)

Hydroxyl

c)

Helium

d)

Hefner

19.

There are ____ macromolecules

a)

Eight

b)

Three

c)

Four

d)

Five

20.

What are the four macromolecules?

a)

Carbon, Oxygen, Hydrogen, and Nitrogen

b)

Carbohydrates, lipids, proteins, and DNA

c)

Carbohydrates, lipids, phosphate, and DNA

d)

Carbohydrates, lipids, proteins, and nucleic acids

21.

Carbohydrates are also known as _______________

a)

Polymers

b)

Polysaccharides

c)

Polypeptides

d)

Phosphate

22.

Lipids are also known as _____________

a)

Glycerol

b)

Fat

c)

Fatty acids

d)

Triglycerides

23.

Proteins are also known as ____________

a)

Nucleic acids

b)

Peanuts

c)

Polypeptides

d)

Energy

24.

Most complex organic molecules are _____________

a)

Polymers

b)

Polypepetides

c)

Polysaccharides

d)

Phosphate

25.

Polymer means...

a)

One units

b)

Two units

c)

Many units

d)

No units

26.

________ are large molecules assembled from smaller molecules

a)

Polymers

b)

Polysaccharides

c)

Phosphate

d)

Polypeptides

27.

Monomer means...

a)

Single unit

b)

Two units

c)

Many units

d)

No units

28.

The macromolecules are primarily made of what three elements

a)

Carbon, hydrogen, and oxygen

b)

Calcium, hydrogen, and oxygen

c)

Carbon, helium, and oxygen

d)

Calcium, hydrogen, and oxygen

29.

The different ratio of the elements in a macromolecule gives each compound different __________

a)

Priorities

b)

Functions

c)

Properties

d)

Actions

30.

Sugars and starches are examples of?

a)

Proteins

b)

Carbohydrates

c)

Lipids

d)

Nucleic acids

31.

Carbon, hydrogen, and oxygen in a ratio of 1:2:1

a)

Carbohydrates

b)

Lipids

c)

Proteins

d)

Nucleic acids

32.

Simple sugars are the ________ carbohydrates

a)

Largest

b)

Smallest

c)

Greatest

d)

Worst

33.

Galactose, Fructose, and glucose are example of what?

a)

Carbohydrates

b)

Lipids

c)

Proteins

d)

Nucleic acids

34.

Sugar found in milk

a)

Fructose

b)

Galactose

c)

Glucose

d)

Sucrose

35.

Sugar found in fruit

a)

Fructose

b)

Galactose

c)

Glucose

d)

Sucrose

36.

Sugar used by cells for energy

a)

Galactose

b)

Glucose

c)

Fructose

d)

Glycogen

37.

_______ are easy for cells to make and break down

a)

Fats

b)

Proteins

c)

Sugars

d)

Carbohydrates

38.

Provides cells with with short term energy

a)

Fat

b)

Protein

c)

Carbohydrates

d)

Sugar

39.

Sucrose is an example of what?

a)

Disaccharide

b)

Monosaccharide

c)

Polysaccharide

d)

Trisaccharide

40.

What is a disaccharide

a)

Four monosaccharides connected together

b)

Three monosaccharides joined together

c)

Two monosaccharides joined together

d)

Sixteen monosaccharides joined together

41.

What is a single sugar called

a)

A disaccharide

b)

A polysaccharide

c)

A lipid

d)

A monosaccharide

42.

What is a polysaccharide?

a)

One sugar

b)

Two sugars

c)

Many sugars

d)

Three sugars

43.

Plants store sugar in the form of _______

a)

Glucose

b)

Starch

c)

Glycogen

d)

Sucrose

44.

Used by the body for energy and structural support in cell walls of plants and exoskeletons of insects and crustaceans

a)

Lipids

b)

Proteins

c)

Calcium

d)

Carbohydrates

45.

Carbohydrates are made of sub-units called?

a)

Monosaccharides

b)

Disaccharides

c)

Polysaccharides

d)

Sucrose

46.

Cellulose, chitin, and glycogen are examples of?

a)

Lipids

b)

Polysaccharides

c)

Proteins

d)

Cellulose

47.

Fats and oils are examples of?

a)

Proteins

b)

Lipids

c)

Carbohydrates

d)

Nucleic acid

48.

What two macromolecules are made from only carbon, hydrogen, and oxygen?

a)

Carbohydrates and lipids

b)

Lipids and proteins

c)

Proteins and nucleic acids

d)

Nucleic acids and carbohydrates

49.

Lipids store and release _____-term energy

a)

Short

b)

Mid

c)

Fake

d)

Long

50.

Lipids are mostly formed by?

a)

Fatty acids and glycogen

b)

Fatty acids and glycerol

c)

Glycerol and amino acids

d)

Glycogen and nucleic acids

51.

Cholesterol and cell membrane are what kind of macromolecule

a)

Lipids

b)

Proteins

c)

Nucleic acids

d)

Carbohydrates

52.

Type of fat with at least one double bond

a)

Saturated

b)

Waxy

c)

Unsaturated

d)

Oil

53.

Type of fat with only single bonds

a)

Unsaturated

b)

Waxy

c)

Oily

d)

Saturated

54.

Meats, butter, and dairy products are what type of fat?

a)

Unsaturated

b)

Saturated

c)

Oily

d)

Waxy

55.

Vegetable oil are what type of fat?

a)

Saturated

b)

Oily

c)

Unsaturated

d)

Waxy

56.

Non-polar macromolecule

a)

Lipid

b)

Protein

c)

Carbohydrate

d)

Nucleic acid

57.

____________ makes up cell membranes

a)

Carbohydrates

b)

Proteins

c)

Nucleic acids

d)

Phospholipids

58.

Lipids also serve as waxy coverings on ________

a)

Meats

b)

Plants

c)

Water

d)

Calcium

59.

Have more carbon and hydrogen atoms than oxygen atoms

a)

Lipids

b)

Carbohydrates

c)

Proteins

d)

Nucleic acids

60.

Sub-unit of a lipid is called a ________

a)

Polymer

b)

Triglyceride

c)

Amino acid

d)

DNA

61.

Building blocks of proteins

a)

Triglycerides

b)

Proteins

c)

Amino acids

d)

Sugar

62.

Hydrophilic head and hydrophobic tail

a)

Polysaccharide

b)

Polypeptide

c)

Polymer

d)

Phospholipid

63.

Proteins are made of?

a)

Polypeptides

b)

Polymers

c)

Calcium

d)

Polysaccharides

64.

Macromolecule made of only carbon, hydrogen, oxygen, and nitrogen

a)

Carbohydrates

b)

Proteins

c)

Lipids

d)

Nucleic acids

65.

There are __ common amino acids

a)

46

b)

25

c)

23

d)

20

66.

The amino acid structure is surrounded by

a)

Amino group, carboxyl group, hydrogen, & R group

b)

Amino group, carboxyl group, hydrogen, & A group

c)

Amino group, carboxyl group, hydrogen, & X group

d)

Amino group, carboxyl group, hydrogen, & I group

67.

What group makes the amino acids different from eachother?

a)

The amino group

b)

The R group

c)

The hydrogen group

d)

The D group

68.

The R group of glycine is?

a)

A carbon atom

b)

A nitrogen atom

c)

A hydrogen atom

d)

A helium atom

69.

The R group of alanine is?

a)

A methyl group

b)

An amino group

c)

A hydrogen atom

d)

A carbon atom

70.

Amino acids are joined together by

a)

Peptide bonds

b)

Hydrogen bonds

c)

Single bonds

d)

Triple bonds

71.

A chain of amino acids is called a _______

a)

Polymer

b)

Polysaccahride

c)

Monomer

d)

Polypeptide

72.

A complete protein needs at least _____ polypeptide(s)

a)

Two

b)

One

c)

Four

d)

Six

73.

Skin, feathers, and muscles

a)

Carbohydrates

b)

Lipids

c)

Proteins

d)

Nucleic acids

74.

Used to build cells and do much of the work inside organisms

a)

Carbohydrates

b)

Lipids

c)

Proteins

d)

Nucleic acids

75.

Proteins act as __________

a)

Energy

b)

Lipids

c)

Enzymes

d)

Warmth

76.

Proteins acting as enzymes help to control ________ reactions

a)

Weird

b)

Silly

c)

Chemical

d)

Metabolic

77.

What are the two functional groups inside of an amino acid

a)

Carboxyl group and amino group

b)

Carboxyl group and hydrogen group

c)

Calcium group and amino group

d)

Calcium group and hydrogen group

78.

The removal of water is called

a)

Dehydration

b)

Hydration

c)

Condensation

d)

Fall out

79.

Condensation links _____ ______ together

a)

Amino acids

b)

Poly peptides

c)

Poly mers

d)

Poly Saccharides

80.

Polypeptides are formed by

a)

Carbohydrate chains

b)

Lipid chains

c)

Carbon chains

d)

Amino acid chains

81.

The information carrying molecules

a)

Carbohydrates

b)

Nucleic acids

c)

Lipids

d)

Proteins

82.

What are two kinds of nucleic acids?

a)

DNA and RNA

b)

DNA and ribosomes

c)

Delaware and RNA

d)

Lipids and Carbohydrates

83.

DNA is short for

a)

Deoxyribosome acid

b)

Dinucleic acie

c)

Deoxyribonucleic acid

d)

Disaccahride nucleic acid

84.

RNA is short for....

a)

Ribosome nucleic acid

b)

Ribonucliec acid

c)

Rinucleic acid

d)

Rednucleic acid

85.

What sugar does DNA contain?

a)

Deoxyribose

b)

Disaccharides

c)

Fructose

d)

Glucose

86.

The sugar ribose is in which nucleic acid?

a)

DNA

b)

RMA

c)

RNA

d)

LNA

87.

What monomer makes up nucleic acids?

a)

Polypeptides

b)

Polymers

c)

Amino acids

d)

Nucleotides

88.

Which of these is a not a part of a nucleotide?

a)

Nitrogenous base

b)

Hydrogen

c)

Phosphate

d)

Sugar

89.

What makes DNA different from RNA?

a)

Uracil

b)

Thymine

c)

Nucleic acid

d)

Amino acid

90.

What makes RNA different from DNA

a)

Nucleic acid

b)

Thymine

c)

Amino Acid

d)

Uracil

91.

Double stranded nucleic acid

a)

DNA

b)

RNA

c)

DMA

d)

RMA

92.

Single stranded nucleic acid

a)

RMA

b)

DNA

c)

RNA

d)

DMA

93.

The macromolecule that carries the genetic information inside of a cell

a)

Carbohydrates

b)

Nucleic acid

c)

DNA

d)

Proteins

94.

Contains the instructions for making every protein needed by a living thing

a)

RNA

b)

DNA

c)

Nucleic acid

d)

DMA

95.

Copies and transfers the genetic information from DNA so that the proteins can be made

a)

RNA

b)

DNA

c)

Ribosme

d)

Nucleus

96.

One set of substances changing into a new set of substances

a)

Matabolism

b)

DNA

c)

Chemical reaction

d)

Reaction

97.

A waste product of cells

a)

Carbon dioxide

b)

Oxygen

c)

Water

d)

Sugar

98.

The type of energy that starts a chemical reaction

a)

Reaction

b)

Kinetic

c)

Activation

d)

Transfer

99.

Reduces the activation energy that is needed for a reaction to take place

a)

Protein

b)

Lipid

c)

Cofactor

d)

Catalyst

100.

Enzymes serve as __________

a)

Proteins

b)

Catalysts

c)

Food

d)

Energy

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