Chapter 1 Flashcards

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1
Q

Which of the following types of organisms are composed of prokaryotic cells?
animals
plants
bacteria
fungi
protist

A

bacteria

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2
Q

Which domain do humans belong to?
Eukaryotic
Bacteria
Archea
Prokaryotic
Eukarya
Animal

A

Eukarya

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3
Q

Which kingdom do humans belong in?
Animal
Eukarya
Plant
Bacteria

A

Animal

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4
Q

What is the ability to maintain a relatively constant internal environment called?

A

Homeostasis

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5
Q

Homeostasis Definition*****

A

What is the ability to maintain a relatively constant internal environment called?

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6
Q

To ________ is to temporarily increase temporarily the activity of a body organ or part.

A

Stimulate

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7
Q

To ________ is to temporarily increase temporarily the activity of a body organ or part.

A

Stimulate

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8
Q

The _________ is the normal physiologic activity of an organ or part.

A

Function

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9
Q

To make an opening or vessel narrower is to ____________ it.

A

Constrict

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10
Q

All the chemical reactions that occur in a living organism is called:

A

Metabolism

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11
Q

Which of the following is not necessarily a characteristic of life?
multicellular
reproduction
respond to environmental changes
made of biological molecules

A

multicellular

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12
Q

In terms of evolution, a population of organisms vary in certain traits. Some of these traits give an individual an advantage, giving these organisms a better chance to survive and reproduce. These traits are called ________ traits

A

Adaptive

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13
Q

Which domain do humans belong in?
A. Eukarya
B. Bacteria
C. Archaea
D. Animal
E. Plant
F. Protist

A

Eukarya

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14
Q

synthesize and produce
definition

A

To produce is to
make something, to synthesize is to build
something by putting smaller things together

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15
Q

lack definition

A

does not have or does not contain

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16
Q

inhibit definition

A

To decrease, limit, or block the action or
function of

17
Q

stimulate definition

A

To increase the activity of a body
organ or part.

18
Q

dilate definition

A

To make wider or larger

19
Q

constrict definition

A

To make smaller or narrower by
binding or squeezing

20
Q

homeostasis definition

A

is the relatively constant and self-
correcting internal environment of living
organisms

21
Q

metabolism definition

A

is all the chemical reactions that
occur in a living organism

22
Q

adaptive traits definition

A

Adaptive traits are those traits that help you
survive and reproduce