Crossword 2

Question 1

an incomplete antigen

Answer 1

hapten

Question 2

Site of gas exchange

Answer 2

alveoli

Question 3

type of immunity conferred by activated B cells

Answer 3

humoral immune reponse

Question 4

how the majority of CO2 is tranported

Answer 4

bicarbonate ion

Question 5

total amount of exchangeable air

Answer 5

vital capacity

Question 6

non-self protein

Answer 6

antigen

Question 7

swallowing

Answer 7

degultition

Question 8

production of antibodies that attack a person’s own tissue

Answer 8

autoimmunity

Question 9

acid produced by parietal cells

Answer 9

HCL

Question 10

Rounded mass of food prepared by the mouth

Answer 10

Bolus

Question 11

type of immunity conferred by activated T cells

Answer 11

memory T Cells

Question 12

Enzyme capable of digesting proteins

Answer 12

pepsin

Question 13

produced in the stomach and required for vitamin B12 absorption

Answer 13

intrinsic factor

Question 14

Chewing

Answer 14

mastication

Question 15

pressure that exists in the alveoli

Answer 15

intrapulmonary pressure

Question 16

air in pleural cavity

Answer 16

pneumothorax

Question 17

hormone that regulates gastric juice secretion by stimulating HCL production

Answer 17

gastrin

Question 18

lymphocyte produced in the bone marrow

Answer 18

B cells

Question 19

first part of the small intestine

Answer 19

Duodenum

Question 20

law that states that the total pressure exerted by a mixture of gases in the sum of the pressure exerted by each gas in the mixture

Answer 20

Partial pressure

Question 21

Creamy mass consisting of the partially digested food and gastric juices

Answer 21

chyme

Question 22

short-lived immunity

Answer 22

passive immunity

Question 23

an antibody secreting effector cell

Answer 23

Plasma cell

Question 24

protein containing fluid transported by the lymph system

Answer 24

Lymph

Question 25

lymphocyte produced in the thymus

Answer 25

T Cell

Question 26

Transport vehicle for oxygen

Answer 26

hemoglobin

Question 27

Wave-like contraction that moves foodstuff through the alimentary canal

Answer 27

peristalsis

Question 28

canal extending from the mouth to the anus

Answer 28

alimentary

Question 29

proteins that identify cell as “self”

Answer 29

MHC

Question 30

enzyme responsible for breakdown of carbohydrates

Answer 30

salivary amylase

Question 31

exchange of gases between blood and tissue fluid and between tissue fluid and cells

Answer 31

internal respiration

Question 32

voice box

Answer 32

larynx

Question 33

series of catabolic steps in which complex food molecules are broken down to their building blocks

Answer 33

digestion

Question 34

organ that filters lymph

Answer 34

lymph node

Question 35

resistance to disease

Answer 35

immunity

Question 36

contract during inspiration

Answer 36

diaphragm

Question 37

pressure extered by an individual gas

Answer 37

Partial

Question 38

structure that covers the opening of the larynx during swallowing

Answer 38

epiglottis

Question 39

protein released by plasma cells that bind antigens

Answer 39

antibody

Question 40

disease causing organism

Answer 40

pathogen

Question 41

Proteins that are released by infected cells & help protect surrounding uninfected cells

Answer 41

interferons (warns or protects cells)

Question 42

Substances that provoke an immune response are called

Answer 42

antigens

Question 43

Why is the rate of the carbon dioxide exchange roughly equivalent to that of oxygen despite its less steep gradient

Answer 43

Carbon dioxide is soluble in water

Question 44

How is the bulk of carbon dioxide carried in blood?

Answer 44

As the bicarbonate ion in the plasma after first entering the red blood cells

Question 45

What is not a stimulus for breathing?

Answer 45

Rising Blood Pressure