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Revflg3mid2023term3

Total questions: 79

Worksheet time: 45mins

Name
Class
Date
1.

Name this compound...

a)

methane

b)

methene

c)

methanol

d)

methoxymethane

2.

Which group has the following functional group?

a)

hydrocarbon

b)

alchohol

c)

ether

d)

ester

3.

Which group will have the highest boiling points and melting points for similarly sized molecules?

a)

alkanes

b)

alkenes

c)

alcohols

d)

ethers

4.

Name the compound....

a)

propanol

b)

dimethyl ether

c)

mthyoxymethane

d)

methoxyethane

5.

Name the compound

a)

hexane

b)

hexanol

c)

propoxypropane

d)

3-hexanol

6.
a)

1-butene

b)

ethoxyethane

c)

1, 3-butanol

d)

1, 3-butadiene

7.

Name this alkane

a)

Methane

b)

Propane

c)

Ethane

d)

Butane

8.

Hydrocarbons are compounds that contain ______

a)

Carbon, only

b)

Carbon, Oxygen, and Hydrogen, only

c)

Carbon and Hydrogen, only

9.

Name the group that has a double bond.

a)

alkanes

b)

alkenes

c)

alkynes

d)

all of the above

10.

All living systems are made from carbon-based molecules.

a)

TRUE

b)

FALSE

11.

Give the name of this structure. Make sure to use a dash (-).

(a)  

12.

Give the name of this structure. Make sure to use a dash (-).

(a)  

13.

What is the chemical formula for Heptane?

a)

C4H10

b)

C5H12

c)

C8H18

d)

C7H16

14.

How many carbon atoms are in propane?

a)

1

b)

2

c)

3

d)

4

15.

Name this alkane

a)

Methane

b)

Propane

c)

Ethane

d)

Butane

16.

Hydrocarbons are compounds that contain ______

a)

Carbon, only

b)

Carbon, Oxygen, and Hydrogen, only

c)

Carbon and Hydrogen, only

17.

Name the group that has a double bond.

a)

alkanes

b)

alkenes

c)

alkynes

d)

all of the above

18.

Give the name of this structure. Make sure to use a dash (-).

(a)  

19.

Give the name of this structure. Make sure to use a dash (-).

(a)  

20.

What is the chemical formula for Heptane?

a)

C4H10

b)

C5H12

c)

C8H18

d)

C7H16

21.

How many carbon atoms are in propane?

a)

1

b)

2

c)

3

d)

4

22.

Which of these functional groups is carboxyl?

a)

-CO

b)

-NH2

c)

-CH3

d)

COOH

23.

Which of these functional groups is a methyl?

a)

-COOH

b)

-CH3

c)

-PO4-

d)

-SH

24.

Which of these functional groups is a sulfhydryl?

a)

-SH

b)

-OH

c)

-CO

d)

-COH

25.

Which of these functional groups is an Aldehyde?

a)

-COH

b)

-CH3

c)

-NH2

d)

-COOH

26.
a)
amine
b)
ketone
c)
amide
d)
carboxylic acid
27.
a)
amine
b)
ketone
c)
carboxylic acid
d)
ether
28.
a)
amide
b)
ketone
c)
carboxylic acid
d)
amine
29.

Which homolgous series contains only C-C single bonds?

a)

alkanes

b)

alkenes

c)

alcohols

d)

carboxylic acids

30.

Which homolgous series contains a C=C double bond?

a)

alkanes

b)

alkenes

c)

alcohols

d)

carboxylic acids

31.

What functional group is -OH

a)

Hydroxyl

b)

Carboxyl

c)

Amino

d)

Carbonyl Ketone

32.

-COO is the functional group for...

a)

alcohols

b)

esters

c)

carboxylic acids

d)

amides

33.

Which homolgous series contains only C-C single bonds?

a)

alkanes

b)

alkenes

c)

alcohols

d)

carboxylic acids

34.

Which homolgous series contains a C=C double bond?

a)

alkanes

b)

alkenes

c)

alcohols

d)

carboxylic acids

35.

-COO is the functional group for...

a)

alcohols

b)

esters

c)

carboxylic acids

d)

amides

36.

-OH is the functional group for...

a)

alcohols

b)

esters

c)

carboxylic acids

d)

amides

37.
How is a Carboxyl Group commonly written?
a)
-OH
b)
 -COOH
c)
-COH
d)
-CHOH
38.

Small molecules that make up larger molecules

a)

polymer

b)

monomer

c)

allotrope

d)

functional group

39.

What is the monomer of carbohydrates

a)

disaccharides

b)

monosaccharides

c)

amino acids

d)

fatty acids

40.

Which polysaccharide is used by plants to store glucose?

a)

glycogen

b)

cellulose

c)

starch

d)

chitin

41.

What is the polysaccharide used by animals to store glucose?

a)

glycogen

b)

fructose

c)

starch

d)

cellulose

42.

Which monosaccharide is the sweetest?

a)

glucose

b)

fructose

c)

galactose

d)

sucrose

43.

Which polysaccharide is used by plants to make their cell wall?

a)

starch

b)

glycogen

c)

cellulose

d)

chitin

44.

Which polysaccharide makes up the exoskeleton of insects?

a)

cellulose

b)

starch

c)

chitin

d)

glycogen

45.
What elements make up carbohydrates?
a)
Carbon, hydrogen, nitrogen, oxygen
b)
sulfur, carbon, hydrogen
c)
glucose and fructose
d)
carbon, hydrogen, oxygen
46.
Which nutrient provides the body with the most amount of energy?
a)
Fats
b)
Carbohydrates
c)
Protein
d)
Fiber
47.
Carbohydrates are made of... 
a)
C H O
b)
C H O N
c)
C H O N P
d)
C H O N S
48.
What are the building blocks of carbohydrates called?
a)
Monosaccharides
b)
Disaccharides
c)
Polysaccharides
d)
Amino Acids
49.

Cohesion focuses more on the lexical and grammar in sentence formation.

a)

True

b)

False

c)

Somehow true

d)

Somehow false

50.
Refer to the picture; this is occurring due to:
a)
Adhesion
b)
Cohesion
51.

What carries food from the pharynx to the stomach?

a)

larynx

b)

trachea

c)

esophagus

d)

bronchioles

52.

What type of digestion takes place in the stomach?

a)

mechanical

b)

chemical

c)

both mechanical and chemical

53.

Where does the process of digestion begin?

a)

mouth

b)

esophagus

c)

stomach

d)

small intestine

54.

What enzyme is found in saliva that starts digesting carbohydrates?

a)

amylase

b)

chyme

c)

pepsin

d)

bile

55.

Where does the absorption of nutrients from food take place?

a)

stomach

b)

liver

c)

small intestine

d)

large intestine

56.

What part of the digestive system mechanically and chemically breaks down food?

a)

mouth

b)

stomach

c)

both the mouth and stomach

57.

What chemically breaks down food into smaller molecules?

a)

teeth

b)

muscles of the stomach

c)

enzymes

58.

What are the rhythmic muscular contractions of your esophagus called to help food move along?

a)

swallowing

b)

peristalsis

c)

inertia contractions

d)

paralysis

59.

What is the function of the stomach?

a)

Metabolize sugar

b)

secretes gastric juices

c)

Swallow food

d)

Absorb nutrients

60.

What is the function of the pancreas?

a)

produce insulin

b)

absorb nutrients

c)

chew food

d)

break down fat

61.

What is the Liver´s function?

a)

absorb nutrients

b)

produce blood

c)

break down fat

d)

swallow food

62.

What´s the large intestine´s function?

a)

absorb nutrients

b)

swallow nutrients

c)

produce bilis

d)

chew the food

63.

What organ IS NOT in the digestive system?

a)

stomach

b)

bladder

c)

esophagus

d)

instestine

64.

we have to eat more..........

4 lines
65.

what is a salivary glands?

4 lines
66.

Which of the following are the parts in an alimentary canal?

a)

Oesophagus

b)

Blood vessels

c)

Intestine

d)

Heart

67.

The human alimentary canal consists of

a)

mouth

b)

liver

c)

small intestine

d)

oesophagus

e)

stomach

68.

Which type of blood vessel carries blood TO the heart?

a)

Arteries

b)

Capillaries

c)

Veins

d)

Venules

69.

What type blood vessel exchanges nutrients and oxygen in the tissues?

a)

Arteries

b)

Veins

c)

Capillaries

d)

Venules

70.

High blood viscosity will cause blood flow to...

a)

decrease.

b)

increase.

c)

stay the same.

d)

speed up & then slow down.

71.

Which of the following is NOT a factor in affecting blood pressure?

a)

blood volume.

b)

age.

c)

blood output.

d)

resistance.

72.

Which of the following is NOT a major factor affecting blood flow?

a)

Heart size

b)

Viscosity

c)

Exercise

d)

Plaque

73.

Cholesterol is associated with which heart disease?

a)

Arteriosclerosis

b)

Atherosclerosis

c)

SIckle Cell Anemia

d)

Hypertension

74.

What type of blood vessels carry blood away from the heart?

a)

Capillaries

b)

Veins

c)

Arteries

75.

Tick all the characteristics of CAPILLARIES:

a)

very tiny

b)

walls made of one layer of cells

c)

strong, muscular walls

d)

small lumen

76.

Red blood cells (RBC) have the following adaptations:

a)

they carry oxyhaemoglobin

b)

they fight pathogens

c)

they have no nucleus

d)

they have a biconcave shape

77.

Platelets aren't cells. True or False?

a)

True

b)

False

78.

This is the largest artery in your body, and it carries oxygenated blood from the heart to the rest of the body.

a)

Pulmonary artery

b)

Vena cava

c)

Aorta

d)

Pulmonary vein

79.

What's the name of the vessel that transports oxygenated blood from the lungs to the heart?

a)

Pulmonary artery

b)

Pulmonary vein

c)

Vena Cava

d)

Aorta

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