Chapter One: Structural Organization of the Body Flashcards

1
Q

Structural levels

A
Chemical level
Cellular Level
Tissue
Organ
System
Organismal
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2
Q

Chemical Level

A

Atoms
Molecules
Macromolecules
Organelles

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3
Q

Cellular Level

A

Cells

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4
Q

Tissue Level

A

Tissues (organization of similar cells)

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5
Q

Tissue types

A

Epithelial Tissue
Connective
Muscle
Nervous

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6
Q

Epithelial Tissue

A

Covers exposed surfaces

Lines body cavities

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7
Q

Connective tissue

A

protects, supports, and interconnects body parts and organs

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8
Q

Muscle Tissue

A

Produces Movement

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9
Q

Nervous Tissue

A

Conducts impulses for internal communication

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10
Q

Organ Level

A

2+ Tissue types combine into an organ

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11
Q

Organ System Level

A

conglomerate of similar organs to achieve a common function

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12
Q

Organismal Level

A

Body Systems function together to form an organism

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13
Q

Living thing charactaristics

A
Organization
Metabolism
Growth& Development
Responsiveness
Adaptation
Regulation
Reproduction
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14
Q

Organization

A

Organisms are organized

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15
Q

Metabolism

A

The ability to carry out chemical reactions to produce energy

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16
Q

Growth and Development

A

Living things grow larger and increase specialization in their function

17
Q

Responsiveness

A

Living things respond to their environment

18
Q

Adaptation

A

living organisms change anatomic structures/physiological process/behavioral traits to adapt to a situation

19
Q

Regulation

A

Ability to maintain homeostasis

20
Q

Reproduction

A

Organisms produce gametes to develop new living things

21
Q

Organ Systems

A
Skeletal
Integumentary System
Muscular System
Endocrine System
Nervous system
Cardiovascular system
Respiratory 
Lymphatic system
digestive system
male reproductive system
urinary system
female reproductive system
22
Q

Skeletal System

A

Supports and protects body

site of blood cell production

23
Q

Integumentary System

A

protects and regulates body temperature.

24
Q

Muscular System

A

Movement

Generates heat

25
Q

Endocrine System

A

Secretes hormones to regulate body and cellular growth

26
Q

Nervous system

A

controls movement
responds to sensory stimuli
controls all other systems
responsible for consciousness, intelligence, memory

27
Q

Cardiovascular System

A

distributes hormones, nutrients, gasses, and cleans up waste

28
Q

Respiratory System

A

gas exchange

29
Q

Lymphatic System

A

filters lymph

Initiates immune response

30
Q

Digestive system

A

Mechanically and chemically digests food, absorbs nutrients, expels waste

31
Q

Male Reproductive System

A

Produces sperm

produces testosterone

32
Q

Urinary System

A

Filters Blood and removes waste

33
Q

Female reproductive system

A

produces oocytes and female hormones