Test 2(gp2)

Question 1

Small structures that make proteins are called

Answer 1

Ribosomes

Question 2

Why do you experience a sense of touch by direct contact with your skin on objects

Answer 2

You have nerve endings on your skin

Question 3

The muscle that bends your arm is the

Answer 3

Biceps brachii

Question 4

The muscle that stratens your leg is that

Answer 4

Quadriceps

Question 5

muscles cause bones to move when

Answer 5

The muscles pull on bones

Question 6

What are the functions of the skin

Answer 6

Skin provides a very urine to the outside world skin helps get rid of water skinheads maintain body temperature

Question 7

What is the function of the oil glands

Answer 7

Make your skin nearly waterproof

Question 8

What allows your arm to move in all directions

Answer 8

Ball and socket joint

Question 9

Ligaments are the connective tissue that attaches

Answer 9

Bones to other bones

Question 10

When you look at the surface of your skin you are looking at _________ tissue

Answer 10

Epithelial

Question 11

Which type of muscle always straightens a part of your body when it contracts

Answer 11

Extensor

Question 12

________ marrow sometimes found in spongy bone produces blood cells

Answer 12

Red

Question 13

The organ system that provide support and protection for your body parts is the

Answer 13

Skeletal system

Question 14

How does your skin control body temperature

Answer 14

Your skin has sweat glands

Question 15

Different ______ work together in an organ

Answer 15

Tissues

Question 16

What contains enzymes that break down particles in vesicles

Answer 16

Lysosomes

Question 17

What are the three statements of the cell Theory

Answer 17

The most basic of opponent of any organism in the cell all cells originate from other cells all living things are made up of one or more cells

Question 18

The nucleus

Answer 18

Is the brain of the cell

Question 19

Which part of the cell manufactures lipids

Answer 19

Endoplasmic reticulum

Question 20

Your ______ breaks down the food you eat into nutrients that can be observed in your body

Answer 20

Digestive system

Question 21

The _________ system involves glands regulating body functions by sending out chemical messengers

Answer 21

Endocrine

Question 22

The ________ system involves your lungs absorbing oxygen and releasing carbon dioxide

Answer 22

Respiratory

Question 23

What prevents blood from flowing backwards and veins

Answer 23

Valves

Question 24

_______ blood is the fluid part of your blood

Answer 24

Plasma

Question 25

The cardiovascular system is made up of

Answer 25

Heart, blood, and blood vessels

Question 26

__________ is a connective tissue made of two types of cells, cell parts, and plasma

Answer 26

Blood

Question 27

Each red blood cell contains a protein called

Answer 27

Hemoglobin

Question 28

Which of the following is not lost by red blood cells just before they enter the bloodstream?
A. nucleus C. Hemoglobin
B. Organelles D. DNA

Answer 28

C. Hemoglobin

Question 29

Some white blood cells release chemicals called ________ which helped destroy bacteria, viruses, and other microscopic particles that can make you sick

Answer 29

Antibodies

Question 30

When you cut or scrape your skin you bleed because

Answer 30

Blood vessels have been opened

Question 31

Sweat glands produce a type of sweat called

Answer 31

Apocrine

Question 32

Your ________ helps your body fight pathogens and collects excess fluid that is not absorbed by your Capillaries

Answer 32

Lymphatic system

Question 33

Blood cells are made

Answer 33

In the bones

Question 34

Red blood cells

Answer 34

Transport nutrients

Question 35

The ________ in skin cells determines a person’s skin color

Answer 35

Collagen

Question 36

White blood cells

Answer 36

Kill pathogens

Question 37

The top layer of your skin is called

Answer 37

Epidermis

Question 38

What are you converting organelles?

Answer 38

Mitochondria