SCIENCE 9

Question 1

What gas do we inhale

Answer 1

Oxygen

Question 2

What gas do we exhale

Answer 2

Carbon Dioxide

Question 3

The process that involves in exchange of oxygen and carbon dioxide in organism

Answer 3

Respiration

Question 4

Cells that convert energy from glucose that we eat into Adenosine Triphosphate (ATP)

Answer 4

Cellular Respiration

Question 5

Opening to the respiratory tract

Answer 5

Nostrils

Question 6

3 parts of the pharynx

Answer 6

Nasopharynx, Oropharynx, Laryngopharynx

Question 7

Connects the mouth and nasal cavity to the esophagus

Answer 7

Pharynx

Question 8

A flap cartilage that opens during respiration

Answer 8

Epiglottis

Question 9

Also known as the voice box

Answer 9

larynx

Question 10

Connects the Larynx and Pharynx to the lungs. Also known as the Windpipe

Answer 10

Trachea

Question 11

Air Passage from the Trachea to the lungs

Answer 11

Bronchi

Question 12

bronchi branch into smaller tubes

Answer 12

Bronchioles

Question 13

Main organ for respiration

Answer 13

lungs

Question 14

What are the Lower respiratory tract

Answer 14

trachea, bronchi, bronchioles, and alveoli.

Question 15

What are the upper respiratory tract

Answer 15

nostrils, nasal cavities, pharynx, and larynx,

Question 16

tiny saclike structures at the end of the bronchioles

Answer 16

Alveoli

Question 17

a powerful muscle nestled in the bottom of the rib cage

Answer 17

Diaphragm

Question 18

Exchange of gases between an organism and its environment

Answer 18

Respiratory system

Question 19

The system responsible for the distribution and pumping of the blood

Answer 19

Circulatory system

Question 20

How many liters of blood does an average person have?

Answer 20

6 liters

Question 21

is responsible for transporting materials for immune defense

Answer 21

blood

Question 22

What are the extracellular fluid?

Answer 22

Plasma, Red and White Blood cell

Question 23

is a pale yellowish liquid that is 92% water. The fluid part

Answer 23

Plasma

Question 24

the most abundant cells, nearly 40% in the blood.

Answer 24

Red Blood cell

Question 25

It takes oxygen from the lungs and delivers it to the tissues, it also transport carbon dioxide

Answer 25

Red blood cell

Question 26

cells involved in protecting the body

Answer 26

White blood cell

Question 27

Refers to the infection of the lungs caused by bacteria, virus, fungi, or protozoa in rare conditions.

Answer 27

Pneumonia

Question 28

Chronic and allergic condition that makes the breathing airways narrow and swollen and causes them to produce extra mucus.

Answer 28

Asthma

Question 29

Red blood cell is also known as_____

Answer 29

Erythrocytes (erythro-red, cytes-cells)

Question 30

Three types of Formed elements

Answer 30

Red blood cell, White blood cell, and platelets

Question 31

are fragments of cytoplasm with nucleus from large bone marrow cells known as megakaryoctes. They play a part in clotting blood

Answer 31

Blood Platelet

Question 32

Another term for blood platelet

Answer 32

thrombocytes

Question 33

Blood is carried throughout the body by a vast network of ____

Answer 33

Blood vessels

Question 34

The three types of blood vessles are ____

Answer 34

Arteries, Veins, Capillaries

Question 35

Blood vessels that move blood with wastes towards the heart

Answer 35

Veins

Question 36

Blood vessels that move blood away from the heart

Answer 36

Arteries

Question 37

Arteries and Veins are connected by a very small blood vessel called ______

Answer 37

Capillaries

Question 38

What branch of Science is the Respiratory and Circulatory System part of

Answer 38

Biology

Question 39

The ______ and _______ systems work together to provide enough oxygen and nutrients throughout the different parts of the body.

Answer 39

Circulatory and Respiratory

Question 40

A disease in the cardiovascular system that blocks blood flow in the heart, resulting in starvation in oxygen supply

Answer 40

Heart Attack

Question 41

A disease in the cardiovascular system, that increase volume of the blood in the body

Answer 41

Hypertension or High Blood

Question 42

Both the _____ and _____systems work for the transport of vital gases and molecules in our body. Thus, it is essential that these systems are cared for.

Answer 42

Respiratory and Cardiovascular

Question 43

The components that serve as the transportation in the human body are composed of the ____, ___, ___

Answer 43

The blood, blood vessels, and the Heart

Question 44

The major system responsible for the distribution and pumping of the blood.

Answer 44

Circulatory System

Question 45

is composed of strong cardiac muscle tissues that continuously contract and relax to pump blood all throughout the body

Answer 45

Heart

Question 46

What are the 4 chambers of the heart

Answer 46

two atria and two ventricles.

Question 47

The _____ specifically happens in the alveoli within the lungs.

Answer 47

Gas exchange

Question 48

The iron-containing protein present in the red blood cells.

Answer 48

Hemoglobin

Question 49

What are the 2 major circulation loops

Answer 49

Systematic and Pulmonary

Question 50

When hemoglobin is loaded with oxygen, it can be referred to as ____ . It is characterized by a bright red color.

Answer 50

oxyhemoglobin

Question 51

is the form of hemoglobin without oxygen that is purple to bluish.

Answer 51

Deoxyhemoglobin

Question 52

______ circulation loop is where oxygenated blood is distributed into the body’s systems.

Answer 52

Systematic

Question 53

________ circulation loop is where the blood from the systemic circulation returns to the heart and refilled with oxygen in replacement with the carbon dioxide it carries.

Answer 53

Pulmonary

Question 54

is the direct measure of the heart rate. The ____is easiest to find on the wrist or neck.

Answer 54

Pulse

Question 55

is the number of times your heart beats in one minute.

Answer 55

Pulse Rate

Question 56

is a part of the systemic circulation loop that is the circulation of blood in the blood vessels of the heart muscle.

Answer 56

Coronary circulation

Question 57

is the process of food-making in plants.

Answer 57

Photosynthesis

Question 58

Plants are known as ___. They produce their own food.

Answer 58

Autotrophs