Chapter 1 Flashcards

1
Q

Segments of DNA, tell body how to build proteins

A

Gene

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1
Q

Just looking

A

Inspection

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2
Q

All structure and function result from the activity of cells.

A

Cell Theory

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3
Q

Touching or feeling

A

Palpation

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4
Q

Listening

A

Auscultation

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5
Q

Listening for abnormal sound

A

Percussion

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6
Q

Surgery to explore: risk of infection and death

A

Exploratory Surgery

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7
Q

Viewing inside the body without surgery

A

Medical Imaging

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8
Q

Study of structures that can be seen with the naked eye

A

Gross Anatomy

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9
Q

Study of structure and function of cells

A

Cytology

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10
Q

Examining cells and tissues with a microscope

A

Histology

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11
Q

Viewing molecular detail under electron microscope

A

Ultrastructure

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12
Q

Microscopic examination for disease in tissue

A

Histopathology

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13
Q

All genes

A

Genome

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14
Q

Human Genome is finished and Gene Therapy is being used to treat disease.

A

Genetic Revolution

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15
Q

Must show evidence to prove statement wrong before the test to avoid bias.

A

Falsifiability

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16
Q

“if-then” statements

A

Hypothesis

17
Q

Information that can be independently verified by a trained person

A

Scientific Fact

18
Q

Generalization about the predictable way matter and energy behave

A

Law of Nature

19
Q

An explanatory statement or set of statements derived from facts, laws, and confirmed hypotheses.

A

Theory

20
Q

Change in genetic composition of population of organisms

A

Evolution

21
Q

Some individuals within a species have hereditary advantages over their competitors

A

Natural Selection

22
Q

Anything that forces Natural Selection

A

Selection Pressures

23
Q

Anything that helps an organism survive

A

Adaptations

24
Q

Animal species selected for research on a particular problem

A

Model

25
Q

Remnants of organs that apparently were better developed and more functional in the ancestors of a species, and now serve little or no purpose.

A

Vestigial Organs

26
Q

Theory that a large, complex system such as the human body can be understood by studying its simpler components

A

Reductionism

27
Q

“Emergency Properties” looking at cadavers won’t show our languages

A

Holism

28
Q

Living things exhibit a higher level of organization than the nonliving world around them.

A

Organization

29
Q

Living matter is always compartmentalized into one or more cells.

A

Cellular Composition

30
Q

Sum of all internal chemical change: anabolism, catabolism, and excretion.

A

Metabolism

31
Q

Sense and react to stimuli

A

Responsiveness and Movement

32
Q

Same state of bringing

A

Homeostasis

33
Q

Differentiation and growth

A

Development

34
Q

Producing copies of themselves

A

Reproduction

35
Q

Mutations; changes in genetic structure

A

Evolution

36
Q

Body senses a change and activates mechanisms to reverse it- dynamic equilibrium

A

Negative Feedback Loop

37
Q

Senses change in the body (starch receptors that monitor blood pressure)

A

Receptor

38
Q

Control Center that processes the sensory information, “makes a decision” and directs the response (cardiac center of the brain)

A

Integrating (control) Center

39
Q

Carries out the final corrective action to restore homeostasis (cell or organ)

A

Effector

40
Q

Leads to greater change in the same direction. Attempt to take us away from set point. (birth)

A

Positive Feedback Loop

41
Q

Human structure can be viewed as a series of levels of complexity

A

Hierarchy of Structure