Circulatory/respiratory systems

Question 1

Carries oxygenated blood away from the heart

Answer 1

Artery

Question 2

Thick walls because this blood vessel is under high pressure

Answer 2

Artery

Question 3

Thinner walls because this blood vessel is under low pressure

Answer 3

Veins

Question 4

Brings deoxygenated blood back to the heart

Answer 4

Vein

Question 5

Blood vessels that are on cells thick

Answer 5

Capillaries

Question 6

wraps alveoli so gas exchange can take place

Answer 6

Capillaries

Question 7

walls in the heart that separate oxygenated blood and deoxygenated blood

Answer 7

Septum

Question 8

Large, irregularly shaped cells with a nucleus

Answer 8

White blood cells

Question 9

What’s the function of the blood cells that have a nucleus?

Answer 9

to fight infections

Question 10

Found in blood, create a web to clot

Answer 10

platelets

Question 11

O shaped blood cells with no nucleus that carries Oxygen to body cells

Answer 11

Red blood cells

Question 12

Hemoglobin is important because it is an —- rich pigment

Answer 12

iron

Question 13

lower two chambers of the heart

Answer 13

ventricles

Question 14

Upper 2 chambers of the heart

Answer 14

atria

Question 15

Deoxygenated blood enters into the —- side of the heart

Answer 15

RIght

Question 16

Blood goes from the lungs into the —– side of the heart

Answer 16

Left

Question 17

Blood —- the —– when the heart contracts

Answer 17

exits, ventricles

Question 18

When the heart relaxes, blood ____ the ______

Answer 18

enters, atrium

Question 19

______ are located in ___ and stop blood from flowing backwards

Answer 19

Valves, veins

Question 20

What removes particles from the air inhaled?

Answer 20

Cilia

Question 21

The rate of respiration is controlled by the amount of —

Answer 21

Carbon dioxide in the blood

Question 22

When there is more Carbon dioxide in the blood, is the rate of breathing higher or lower?

Answer 22

Higher

Question 23

What process produces the most ATP?

Answer 23

aerobic

Question 24

What process uses sunlight to make glucose?

Answer 24

Photosynthesis

Question 25

Carbon Dioxide (CO2) + Water (H2O) --(light energy) --> Glucose (C6H12O6) + Oxygen (O2)

Answer 25

Photosynthesis equation

Question 26

The 3 part equation that is true for cellular respiration and photosynthesis

Answer 26

Inorganic+Inorganic=Organic

Question 27

When your diaphragm contracts you...

Answer 27

inhale

Question 28

When your diaphragm relaxes you...

Answer 28

exhale

Question 29

Ribs expand, volume in the chest cavity increases

Answer 29

Inhale

Question 30

Ribs contract, volume in the chest cavity decreases

Answer 30

Exhale

Question 31

Why is oxygen needed by the cells

Answer 31

It's needed for aerobic respiration

Question 32

What two parts of respiration take place in the mitochondria?

Answer 32

Krebs cycle, Electron chain transport

Question 33

what part of the respiratory system does gas exchange

Answer 33

alveoli

Question 34

Alcohol and lactic acid fermentation are forms of ---- respiration

Answer 34

anaerobic

Question 35

disorder caused by cigarettes, disintegration of alveoli

Answer 35

emphysema

Question 36

Alveoli is inflammed

Answer 36

pnemonia

Question 37

Can alcohol fermentation be reversed?

Answer 37

No

Question 38

Can lactic acid fermentation be reversed?

Answer 38

Yes

Question 39

What builds up when muscles work with a lack of oxygen?

Answer 39

Lactic acid