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Unit 1: Biology 6 Review

Total questions: 100

Worksheet time: 52mins

Name
Class
Date
1.

What does homeostasis do in the body?

a)

A changing internal enviornment

b)

A stable internal environment

c)

A changing external environment

d)

A stable external environment

2.

What is tissue?

a)

A group of different types of cells

b)

A new cell that has many functions

c)

A system of living and dead cells

d)

A group of similar cells that work together

3.

What does the Nucleus do? Choose ALL answer options that apply.

a)

Structure

b)

Home to Chromosomes

c)

When drawn, it is a big shaded circle

4.

What do chromosomes do in an animal cell?

a)

They are the "instruction" for making new cells.

b)

Have Regular DNA

c)

Protect the Nucleus

d)

Protects the cell

5.

What is cytoplasm in an animal cell?

a)

Liquid Fluid

b)

Jelly-like Fluid

6.

What does the Nucleolus do in an animal cell? Check all that apply.

a)

Produces ribosomes

b)

Found in Mitchondria

c)

Found in the Nucleus

d)

Protects the cell completely

7.

What does the Mitochondria do in an animal cell?

a)

Protects & Surround the Nucleus

b)

Packaged items and send them around the cell

c)

Cleans the cell

d)

Converts Food into Energy

8.

What do vacuoles do in an animal cell?

a)

Store Fluids and such

b)

Store Potatos

c)

Keep Minerals in the cell

d)

In control of the production of ribosomes.

9.

What does the Nuclear Membrane do in an animal cell?

a)

Protects the Organs

b)

Protects the Cells

c)

Protects the Cytoplasm

d)

Protect the Nucleus

10.

What does the Smooth Endoplasmic Reticulum do in an animal cell?

a)

Production of Ribosomes

b)

Production of Protein

c)

Production of Lysosomes

d)

Production of Lipids

11.

What do Ribosomes do in an animal cell?

a)

Production of Lipids

b)

Production of Lysosomes

c)

Production of Protein

d)

Production of Amino Acids

12.

What do Lysosomes do in an animal cell?

a)

Make the cell more dirty

b)

Clean the cell

c)

Produce Ribosomes

d)

Make Protein

13.

What do the Golgi Bodies/Golgi Apparatus/Golgi Complex do in an animal cell?

a)

Help Package Products and deliver them thought the cell

b)

Produce Lipids

c)

Produce Fat

14.

What do vesicles do in an animal cell?

a)

Make Chromosomes

b)

In charge of cel division

c)

Produce proteins to give to the cell

d)

Store & Transport Items

15.

What does the Rough Endoplasmic Reticulum do in an animal cell? Check all that apply

a)

Produce Lipids

b)

Produce important products for the cell

c)

Produce Proteins

d)

Produce Milk for the cell

16.

What does a Centriole do in an animal cell?

a)

Protects the Cell from others things in the body

b)

Makes proteins

c)

In charge of cell division

d)

Manage Lipids being produced around the cell

17.

What body system absorbs oxygen from the air and releases carbon dioxide?

a)

Circulator System

b)

Respiratory System

c)

Cardiovascular System

18.

What body system sends out chemical messages?

a)

Nervous System

b)

Endocrine System

19.

What body system breaks down food into nutrients?

a)

Digestive System

b)

Urinary System

c)

Muscular System

d)

Integumentary System

20.

What body system supports and protects body parts?

a)

Lymphatic System

b)

Integumentary System

c)

Muscular System

d)

Skeletal System

21.

What body system sends and receives electrical messages?

a)

Nervous System

b)

Endocrine System

22.

What body system helps your body get rid of bacteria and viruses?

a)

Urinary System

b)

Nervous System

c)

Integumentary System

d)

Lymphatic System

23.

What body system helps the body move?

a)

Skeletal System

b)

Muscular System

c)

Integumentary System

d)

Brain System

24.

What body system protects the sperm?

a)

Female Reproductive System

b)

Male Reproductive System

25.

What body system protects the egg and the fetus?

a)

Female Reproductive System

b)

Male Reproductive System

26.

What system filters blood through the kidneys?

a)

Digestive System

b)

Lymphatic System

c)

Urinary System

d)

Skeletal System

27.

What body system contains the skin, hair, and nails?

a)

Integumentary System

b)

Skeletal System

c)

Muscular System

d)

Endocrine System

28.

What type of tissue provides support for the body and connects all its parts?

a)

Epithelial Tissue

b)

Connective Tissue

c)

Nervous Tissue

d)

Muscle Tissue

29.

What type of tissue covers the surface of the body, inside out and protects it?

a)

Epithelial Tissue

b)

Nervous Tissue

c)

Muscle Tissue

d)

Connective Tissue

30.

What type of tissue carries electrical messages back and forth between the brain and every other part of the body?

a)

Epithelial Tissue

b)

Muscle Tissue

c)

Connective Tissue

d)

Nervous Tissue

31.

What type of tissue is made of cells that contract and relax to produce movement?

a)

Epithelial Tissue

b)

Muscle Tissue

c)

Nervous Tissue

d)

Connective Tissue

32.

The skeletal system is made up of bones, connective tissue, and ___________.

a)

Skeletal TIssue

b)

Epithelial Tissue

c)

Cartilage

33.

Your muscles pull on your bones to cause what?

a)

Movement

b)

Sitting

c)

Standing

d)

Strains

34.

Bones store both fat and _______________.

a)

Tissue

b)

Minerals

35.

What does Spongy Bone have a lot of?

a)

Blood Vessels

b)

Dead Cells

c)

Water

d)

Open Spaces

36.

What can you find inside compact bone?

a)

Small Blood Vessels

b)

Open Spaces

c)

Marrow

d)

Soft Tissue

37.

What kind of bone tissue gives the most strength and support?

a)

Compact Bone

b)

Yellow Marrow

c)

Spongy Bone

d)

Red Marrow

38.

What is most of your skeleton when you are born?

a)

Marrow

b)

Compact Bone

c)

Spongy Bone

d)

Cartilage

39.

What type of joint lets you straighten and bend your leg?

a)

Ligament

b)

Hinge joint

c)

Ball-and-socket joint

d)

Gliding joint

40.

What type of joint lets you move your arm all around?

a)

Ball-and-socket joint

b)

Gliding joint

c)

Fixed joint

d)

Hinge joint

41.

What type of joint lets you move your wrist?

a)

Ball-and-socket joint

b)

Hinge Joint

c)

Fixed Joint

d)

Gliding Joint

42.

The places where two or more bones meet is called?

a)

Joint

b)

Fixed Joint

c)

Ligament

d)

Cartilage

43.

The pads where two or more bones meet is called?

a)

Ligament

b)

Fixed Joint

c)

Cartilage

d)

Gliding joint

44.

What type of joint allows the bones to move only a very little?

a)

Joint

b)

Ligament

c)

Cartilage

d)

Fixed Joint

45.

What is a band of stretchy tissue that connects bones?

a)

Ligament

b)

Fixed Joint

c)

Cartilage

d)

Joint

46.

What injury happens when one or more bones have been moved out of place?

a)

Sprain

b)

Athritis

c)

Fracture

d)

Dislocation

47.

If a ligament is stretched too far or torn a _______ happens.

a)

Fracture

b)

Sprain

c)

Dislocation

d)

Arthritis

48.

A disease in which the bones become weak and soft is called _________.

a)

Osteoporosis

b)

Sprain

c)

Arthritis

d)

Fracture

49.

A disease in which joints hurt and become stiff is called ____________.

a)

Fracture

b)

Dislocated Joint

c)

Arthritis

d)

Osteoporosis

50.

A broken bone is called a/an_______________.

a)

Fracture

b)

Dislocation

c)

Dislocated Joint

d)

Sprain

51.

What part of your body has smooth muscle?

a)

Digestive Track

b)

Heart

c)

Spinal Cord

d)

Hair

52.

What part of your body has cardiac muscle?

a)

Stomach

b)

Nose

c)

Brain

d)

Heart

53.

Skeletal muscle is connected to what parts of the body?

a)

Lungs

b)

Bones

c)

Ears

d)

Eyes

54.

What do you call muscle action that you can control?

a)

Voluntary

b)

Light

c)

Involuntary

d)

Heavy

55.

What travels from your brain to your skeletal muscle cell when you want to move?

a)

Tendons

b)

Connective Tissue

c)

Contractions

d)

Signals

56.

Why is it a good idea to start working out slowly?

a)

It is safer

b)

It is more fun

c)

It is easier

d)

A strain happens when you start working out slowly.

57.

What word describes an injured tendon if you have tendinitis?

a)

Soft

b)

Torn

c)

REsted

d)

Inflamed

58.

What structure attaches a skeletal muscle to a bone?

a)

Cartilage

b)

Extensor

c)

Marrow

d)

Tendon

59.

A muscle that bends part of your body is a/an_________________.

a)

Extensor

b)

Flexor

60.

A muscle that straightens part of your body is a(n)_________________.

a)

Extensor

b)

Flexor

61.

To make muscles strong, you must________________.

a)

Endurance

b)

Exercise

c)

Aerobic Exercises

d)

Resistance Exercises

62.

Your muscles can work longer if you have more____________________.

a)

Endurance

b)

Excercise

c)

Resistance exercises

d)

Aerobic Exercises

63.

Doing ______________ exercises helps make the skeletal muscles stronger

a)

Resistant Exercise

b)

Aerobic Exercise

64.

Doing ______________ exercises helps strengthen the heart.

a)

Resistant Exercise

b)

Aerobic Exercise

65.

What drugs do people take to make muscles stronger?

a)

Asprin

b)

Anabolic Steriods

c)

Antibiotics

d)

Allergy Medicine

66.

What is a health problem that can result from taking Anabolic Steroids? Check all that apply.

a)

Damage to organs like kidney & heart.

b)

Headaches

c)

Knee Pain

d)

High Blood Pressure

67.

What is the largest organ in the body?

a)

Integumentary System

b)

Skin

68.

What makes up the Integumentary System? Check all that apply.

a)

Skin

b)

Hair

c)

Kidney

d)

Nails

69.

Your skin keeps what inside your body?

a)

Melanin

b)

UV Rays

c)

Waste

d)

Water

70.

You can feel things around you thanks to the ___________________ in your skin.

a)

Sweat Glands

b)

Nerve Endings

c)

Melanin

d)

Water

71.

Darker skin has more what than lighter skin?

a)

Melanin

b)

Sweat Glands

c)

Nerve Endings

d)

Ultraviolet Light

72.

Melanin absorbs what from the sun?

a)

Nerve Endings

b)

Sweat Glands

c)

Oil Glands

d)

Ultraviolet Light/Rays

73.

Small organs in the skin called what make sweat?

a)

Sweat Glands

b)

Oil Glands

c)

Melanin

d)

Water

74.

Sweating helps remove what from the body?

a)

Water

b)

Sweat

c)

Wastes

d)

Water

75.

What is the most outer layer of the skin?

a)

Thin Tissue

b)

Thick Tissue

c)

Dermis

d)

Epidermis

76.

What layer of skin is the deepest?

a)

Subcutaneous Layer

b)

Epidermis

c)

Dermis

77.

What layer of skin is under the outermost layer?

a)

Thin Tissue

b)

Thick Tissue

c)

Dermis

d)

Epidermis

78.

What type of tissue is the epidermis made up of?

a)

Epithelial Tissue

b)

Nervous Tissue

c)

Connective Tissue

d)

Muscle Tissue

79.

What protein fills most of the cells in the epidermis layer?

a)

Fat

b)

Fibe

c)

Keratin

d)

Minerals

80.

What protein makes up part of the dermis?

a)

Collagen

b)

Oil

c)

Keratin

d)

Follicles

81.

What in the skin makes hair?

a)

Blood Vessels

b)

Nerve Fibers

c)

Hair Follicles

82.

What in the skin transports substances and controls body temperature?

a)

Blood Vessesls

b)

Nerve Fibers

c)

Hair Follicles

83.

What in this skin carries messages to and from the brain.

a)

Blood Vessels

b)

Nerve Fibers

c)

Hair Follicles

84.

What in the skin waterproofs the dermis?

a)

Muscle Fibers

b)

Oil Glands

c)

Sweat Glands

85.

What in the skin can cause hair to stand up?

a)

Muscle Fibers

b)

Oil Glands

c)

Sweat Glands

86.

What in the skin helps remove waste from the body?

a)

Muscle Fibers

b)

Oil Glands

c)

Sweat Glands

87.

Skin, hair, and nails are made up of both _________ and _______ cells. Select all that apply.

a)

Skin

b)

Dead Cells

c)

Living Cells

88.

Which of the following statements about hair follicles is true?

a)

They have living cells

b)

They make new skin

c)

They have all dead cells

d)

That make new nails

89.

What gives hair its color?

a)

New Cells

b)

Water

c)

Keratin

d)

Melanin

90.

How does hair help your body? Choose the BEST answer option below.

a)

Draws dust into the skin

b)

Cools the body

c)

Protects the skin from the sun

d)

Keeps the water inside the body

91.

What part of the nail has living cells?

a)

Nail Shell

b)

Nail Root

c)

Nail Stem

d)

Nail Base

92.

A person can experience a disease/disorder called what when too much oil blocks the follicles?

a)

Blood Clot

b)

Bacteria Infestation

c)

Cancer

d)

Acne

93.

A cut stops bleeding when what forms?

a)

Bacteria-fighting cells

b)

Blood Clot

c)

Cancer

d)

Acne

94.

A person can experience _________ if the genetic material in the skin is damaged.

a)

Cancer

b)

Bacteria-fighting cells

c)

Acne

d)

Psoriasis

95.

Cells that kill bacteria are called what?

a)

Red Blood Cells

b)

White Cells

c)

Green Cells

d)

Bacteria-fighting cells

96.

Psoriasis is a disorder of the skin in which cells__________________________.

a)

Never Mature

b)

Do not have a nucleus

c)

Mature in 28 to 30 days

d)

Mature in a week

97.

Vitiligo is a skin disorder in which the______________ get destroyed, causing the discoloration of the skin.

a)

Cells

b)

Melanocytes

c)

Nerve Endings

d)

Keratin

98.

Skin cancer is the _______ growth abnormal skin cells. It occurs when _______ DNA damages the skin cells. Select at LEAST 2 options for both blanks.

a)

Uncontrolled

b)

Controlled

c)

Unrepaired

d)

Repaired

99.

The fat layer of the skin is also known as the ________________________.

a)

Fat Layer

b)

Subcutaneous Layer

100.

What is the special material in bones that makes blood cells?

a)

Bone Marrow

b)

Osteoperosis

c)

Osteoblasts