lab prac 1 Flashcards

1
Q

organ system

A

group of organs performing a common function

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2
Q

optimal environment for body

A

homeostasis

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3
Q

thoracic cavity

A

ribs sternum and vertebral column

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4
Q

pericardial cavity surrounds the

A

heart

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5
Q

pleural cavity surrounds the

A

lung

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6
Q

mediastinum

A

central area within the thoracic cavity that contains many organs

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7
Q

abdominal cavity

A

stomach liver gallbladder pancreas spleen small intestine kidneys appendix part of large intestine

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8
Q

pelvic cavity

A

large intestine rectum urinary bladder reproductive organs

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9
Q

base

A

bottom of micro

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10
Q

arm

A

the straight or curved verticle part that connects base to head

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11
Q

head

A

upper part that contains the lenses

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12
Q

ocular lens multiple by

A

10x and are the pieces you look through

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13
Q

4x multiplier

A

scanning

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14
Q

10x multiplier

A

low power

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15
Q

40x multiplier

A

high dry

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16
Q

100x

A

oil immersion

17
Q

stage

A

where the slide is placed

18
Q

coarse focus knob

A

large knob that moves the stage

19
Q

fine focus knob

A

small knob for focusing

20
Q

condenser lens

A

condenser below the stage controls light lens

21
Q

iris diaphragm

A

controls the amount of light through the condenser

22
Q

substage light

A

light built into microscope

23
Q

only clean the microscope with

A

special lens paper

24
Q

mitochondria

A

makes atp

25
Q

plasma membrane

A

controls what goes in and out of the cell

26
Q

riboomes

A

site of protein synthesis

27
Q

golgi complex

A

modifies proteins

28
Q

lysosomes

A

recycle and digest old organelles

29
Q

try to find pic of cell thing

A

from lab