Chapters 1, 2, And 3 Review

Question 1

What is the powerhouse of the cell?

Answer 1

Mitochondria

Question 2

What is the packaging of the cell?

Answer 2

Golgi apparatus

Question 3

What is the highway for movement within a cell?

Answer 3

Endoplasmic reticulum

Question 4

What is anatomy?

Answer 4

Science or the structure of an organism and the relationship of its parts

Question 5

What is physiology?

Answer 5

The study of the functions of the human body and its parts

Question 6

What are living organisms that are self-organized and self-maintaining?

Answer 6

Autopoiesis

Question 7

What is metabolism?

Answer 7

All chemical reactions that occur in body cells

Question 8

What is the anatomical position?

Answer 8

Body erect with arms at sides, palms forward, head and feet pointing forward

Question 9

What is tissue?

Answer 9

Group of many similar cells and perform the same function

Question 10

What does the mediastinum contain?

Answer 10

Heart, trachea, tight and left bronchi, esophagus, thymus, various blood vessels, thoracic duct, other lymphatic vessels, various lymph nodes, nerves

Question 11

What does the abdominal cavity contain?

Answer 11

Liver, gallbladder, stomach, pancreas, intestines, spleen, kidneys, ureters

Question 12

What are the 9 abdominopelvic regions?

Answer 12

Right and left hypochondriac region
Epigastric region
Umbilical region
Hypogastric region
Right and left iliac region
Right and left lumbar region

Question 13

What are the 4 abdominal quadrants?

Answer 13

Upper left quadrant
Upper right quadrant
Lower left quadrant
Lower right quadrant

Question 14

What is the difference between negative and positive feedback loops?

Answer 14

Negative feedback loops oppose change, such as a fever, and positive feedback loops accelerate change, such as child birth

Question 15

What are eponyms?

Answer 15

Terms that are based on a persons name.

Question 16

What feedback loops are inhibitory?

Answer 16

Negative

Question 17

What is intrinsic control?

Answer 17

Regulation of tissue and organ control by use of chemical signals, other built in mechanisms

Question 18

What is responsiveness?

Answer 18

Ability of an organism to sense, monitor, and respond to internal and external environment

Question 19

What are the basic components of negative feedback loop?

Answer 19

Sensor mechanism
Integrating
Effective mechanism
Feedback

Question 20

What is the thermostat of the negative feedback loop?

Answer 20

Hypothalamus

Question 21

What is anything that has mass and occupies space?

Answer 21

Matter

Question 22

What are the 4 major elements of the body?

Answer 22

Nitrogen, hydrogen, oxygen, and carbon

Question 23

The 4 major elements of the body make up what percentage of the human body?

Answer 23

96%

Question 24

What are the 3 subatomic particles?

Answer 24

Electrons, neutrons, and protons

Question 25

What is the atomic number?

Answer 25

Number of protons in the nucleus

Question 26

What is the mass number?

Answer 26

Number of protons plus the number of neutrons

Question 27

What is the octet rule?

Answer 27

When the outer shell will attempt to to lose, gain, or share an electron with another atom if it has fewer electrons in order to achieve stability

Question 28

What is an inert element?

Answer 28

Stable, such as helium

Question 29

What is an isotope?

Answer 29

Element that has the same number of protons but different number of neutrons

Question 30

What are some isotopes for hydrogen?

Answer 30

Deuterium and tritium

Question 31

What is an ionic bond?

Answer 31

The transferring of electrons

Question 32

What is a covalent bond?

Answer 32

The sharing of electrons

Question 33

What is the synthesis chemical reaction?

Answer 33

A+B=AB

Question 34

What is the decomposition reaction?

Answer 34

AB=A+B

Question 35

What are exchanges reactants?

Answer 35

AB+CD=AD+CB

Question 36

What is the reversible reactions?

Answer 36

A+BAB

Question 37

What is catabolism?

Answer 37

The breakdown of larger molecules into smaller chemicals units by releasing energy and adding a water molecule

Question 38

What is anabolism?

Answer 38

The chemical reaction that requires energy and removes a water molecule to build a larger molecule

Question 39

What is adenosine triphosphate (ATP)?

Answer 39

Energy

Question 40

What is hydrolysis?

Answer 40

The process of adding water to break down larger molecules into smaller molecules

Question 41

What is the most important compound that makes up 70% of the human body?

Answer 41

Water

Question 42

What is an acid?

Answer 42

Proton donor which is less than 7 on the pH scale

Question 43

What is a base?

Answer 43

Proton acceptor higher than 7 on the pH scale

Question 44

What are positively charged ions?

Answer 44

Cations

Question 45

What is pathogenesis?

Answer 45

Mechanism of a disease and its course of development

Question 46

What is epidemiology?

Answer 46

Study of the occurrence, disturbance,and transmission of diseases in a human population