Exsam 4

Question 0

What is a part of the body made up of several kinda of tissue?

Answer 0

Organ

Question 1

During (what), chemical and physical processes change the food we eat into a form which can be used for body energy.

Answer 1

Digestion

Question 2

A group of cells that performs one function is called a?

Answer 2

Tissue

Question 3

Several organs which carry out a particular function such as respiration, form a?

Answer 3

System

Question 4

All sham stems of the body are interrelated and their activities are unified by the (what) system and the (what system)

Answer 4

1. Nervous

2. Endocrine

Question 5

Chemical messer gets in the endocrine system are called?

Answer 5

Hormones

Question 6

Over half of the weight of the body is made up the (what) and (what) systems?

Answer 6

1. Skeletal

2. Muscular

Question 7

What are the three major divisions of the circulatory system?
And what are the vessels?

Answer 7

1. Blood, heart, and arteries

2. Veins, & capillaries.

Question 8

Oxygen is carried to the cells by (what)? the pigment in red blood cells.

Answer 8

Hemoglobin

Question 9

Cuts in the skin heal when (what) cells break up and release a chemical (what) which causes a protein network to firm and close a wound.

Answer 9

1. Platelet

2. Enzyme

Question 10

The heart chambers called (what) pump blood out of the heart in the contraction called (what); relaxation or (what) allows blood to enter the chambers called (what)?

Answer 10

1. Ventricles
2. Systole
3. Diastole
4. Auricles ventricle

Question 11

Waste materials from the cells are carried by the blood to the (what) system and the (what) system?

Answer 11

1. Urinary

2. respiratory

Question 12

The skin and connective tissues?

Answer 12

Integumentary system.

Question 13

Largest organ of the body?

Answer 13

Skin

Question 14

The smallest blood vessels?

Answer 14

Capillaries

Question 15

Cool the skin by releasing fluid?

Answer 15

Sweat glands

Question 16

Part of the skill which covers and protects the brain?

Answer 16

Cranium

Question 17

Spool- shaped bones which make up the spine, or back bone.

Answer 17

Vertebrae

Question 18

Tissue which attaches muscles to bones?

Answer 18

Tendons

Question 19

Nerve which carries impulses from the retina to the brain?

Answer 19

Optic nerve

Question 20

Organs through which stimuli enter the body?

Answer 20

Sense organs

Question 21

Light is focused by this part of the eye?

Answer 21

Lens

Question 22

What is coughing, eye blinking, sneezing?

Answer 22

Reflex actions

Question 23

Part of the brain responsible for speech, memory and learning?

Answer 23

Cerebrum

Question 24

Parts of the central nervousness system?

Answer 24

Brain and spinal cord

Question 25

In order to move easily through the digestive system food is lubricated by saliva and?

Answer 25

Mucus

Question 26

Most digested food is absorbed by microscopic villi located in the?

Answer 26

Small intestine

Question 27

In some illnesses, it is important to drink large amounts of water and other fluids to prevent diarrhea, which causes?

Answer 27

Dehydration

Question 28

The second largest organ in the body, the liver, produces a substance which aids digestion in the small intestine. This substance is called?

Answer 28

Bile

Question 29

A molecule is considered a good if it released which if the following substances during chemical reactions?

Answer 29

Energy

Question 30

Not all vitamins are obtained from good we eat; some vitamins are produced in the?

Answer 30

Colon

Question 31

Water is necessary for life because it?

Answer 31

Provides a medium for chemical reactions to take place

Question 32

The type of joint found in the knee is?

Answer 32

Hinge joint

Question 33

Tendons connect?

Answer 33

Muscle to bone

Question 34

The small intestine?

Answer 34

Digest (break down) most of what we eat, absorbs most of the end products of digestion.

Question 35

The fall bladder?

Answer 35

Stores bile

Question 36

Water is important in our deist because?

Answer 36

Most chemical reactions in the body require water

Question 37

Vitamins are organic compounds that act as?

Answer 37

Catalyst (coenzymes)

Question 38

What do vain's do?

Answer 38

Carry blood to the heart

Question 39

Blood in the right side of the heart?

Answer 39

Is carrying less oxygen than blood in the left side.

Question 40

What is responsible for the clotting of blood?

Answer 40

Platelets