Chapter 1 - Organization Of The Body Flashcards

0
Q

What is physiology

A

The science that treats the functions of a living organism and its parts

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1
Q

What is anatomy

A

The study of an organism and the relationship of its parts

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2
Q

What is life

A

There is no single criterion that adequately describes life

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3
Q

How is life broken down

A

Into attributes

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4
Q

What are the 10 human attributes

A

Responsiveness, Conductivity
Growth, Respiration
Digestion, Absorption
Secretion, Excretion
Circulation, Reproduction

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5
Q

Permits an organism to sense monitor and respond to changes in the environment

A

Responsiveness

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6
Q

Capacity of living cells and tissues to selectively transmit or propagate a wave of Excitation from one point to another in the body

A

Conductivity

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7
Q

Where are responsiveness and conductivity highly developed

A

In nerve and muscle cells in living organisms

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8
Q

Result of a normal increase in size or number of cells

Change in size not shape

A

Growth

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9
Q

Involves processes resulting in the absorption, transport, utilization, or change in respiratory gases between an organism and environment

A

Respiration

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10
Q

Process where complex food products are broken down into simpler substances that can be absorbed and used by body cells

A

Digestion

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11
Q

Refers to the movement of digested nutrients through the wall of digestive tube and into body fluids for transport to cells for use

A

Absorption

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12
Q

Production and delivery of specialized substances for diverse body functions

A

Secretion

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13
Q

Removal of waste products produced during many body functions

A

Excretion

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14
Q

Movement of body fluids and other substances from one body area to another

A

Circulation

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15
Q

Formation of a new individual and cells to permit growth wound repair and replacement of old cells

A

Reproduction

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16
Q

What do each of the human attributes equal

A

The sum total of chemicals and physical reactants

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17
Q

What describes these various processes

A

Metabolism

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18
Q

What is metabolism

A

Organisms broken down to release energy

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19
Q

Number of organization levels

A

7

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20
Q

What are the organization levels

A
Chemical level
Organelle level
Cellular level
Tissue level
Organ level
System level
Organism
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21
Q

Basis for life - starting point

A

Chemical level

22
Q

100+ different building blocks of nature

A

Chemical level

23
Q

Smallest unit of matter that undergoes chemical change

A

Atom

24
Q

Formed when atoms bond together

A

Molecules

25
Q

Larger more complex chemicals

atoms and molecules combined

A

Macromolecules

26
Q

Consists of atoms molecules and macromolecules

A

Cytoplasm

27
Q

Semi fluid matrix

A

Cytoplasm

28
Q

Essential material of life

A

Cytoplasm

29
Q

Small compartments in the cytoplasm

A

Organelles

30
Q

Cytoplasm is mostly?

A

Water

31
Q

Collection of compatible molecules

A

Organelles

32
Q

What is the survival relationship between a cell and organelle

A

Neither can survive without the other

33
Q

How many have been identified

A

More than two dozen

34
Q

Powerhouse of a cell (energy)

A

Mitochondria

35
Q

Stores material

A

Golgi apparatus

36
Q

Highways for chemicals within cell

A

Endoplasmic reticulum

37
Q

Chemicals organized within larger units

A

Cells

38
Q

Describe structure of a cell

A

Enclosed by plasma membrane
Surrounded by cytoplasm
Nucleus

39
Q

Building blocks

A

Cellular level

40
Q

Next higher level

Specialized structure

A

Cellular level

41
Q

Specialized cell ex

A

Bone
Muscle
Nerves
Blood cells

42
Q

Organization of similar cells

A

Tissue

43
Q

4 major types of tissues

A

Epithelial
Connective
Muscle
Nervous

44
Q

What can tissues be broken down into

A

Subtypes or layers

45
Q

Organization of several different kinds of tissue

A

Organ level

46
Q

Tissue arranged to perform specific function

A

Organ level

Heart
Lungs
Liver

47
Q

Organized units of organs

A

System level

48
Q

Perform complex functions

Special needs

A

System level

49
Q

How many systems compose of the human body

A

11

50
Q

What are the eleven systems that compose of the human body

A

Integumentary Respiratory
Skeletal Digestive
Muscular Urinary
Nervous Reproductive
Endocrine
Circulatory (cardiovascular)
Lymphatic (immune)

51
Q

Interactive structures

A

Organism

52
Q

Coordinated functioning of all systems

A

Organism

53
Q

Ability to reproduce and repair itself

A

Organism