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Bio Flashcards

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1
Q

The part of the microscope that you look through contains a lens that has a magnification power of 10x.

A

EYEPIECE

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2
Q

Supports the upper portion of the microscope.

A

ARM

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3
Q

It is used to carry the microscope.

A

ARM

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4
Q

Hold or secure the slide in place on a stage.

A

STAGE CLIPS

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5
Q

The large knob that will focus the image when you are using the low power.

A

COARSE ADJUSTMENT KNOB

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6
Q

It is used when the image is blurry and you wanted to focus the specimen.

A

COARSE ADJUSTMENT KNOB

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7
Q

The small knob that will focus the image when you are using the high power.

A

FINE ADJUSTMENT KNOB

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8
Q

Supports the entire microscope

A

BASE

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9
Q

Used to carry the microscope

A

BASE and ARM

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10
Q

Holds two or more objectives and can be rotated to easily change power.

A

REVOLVING NOSEPIECE

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11
Q

They consist of 4x, 10x, 40x eyepiece lens

A

OBJECTIVE LENSES

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12
Q

To focus the light onto the specimen.

A

CONDENSER

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13
Q

Ensures optimal lightning

A

CONDENSER

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14
Q

Adjust the amount of light reaching the specimen.

A

IRIS DIAPHRAGM/ DIAPHRAGM

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15
Q

Found under the stage

A

IRIS DIAPHRAGM/ DIAPHRAGM & CONDENSER

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16
Q

This is a long tube

A

BODY TUBE

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17
Q

The eyepiece holder

A

EYEPIECE TUBE

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18
Q

High magnification about 40x or 100x

A

HIGH POWER OBJECTIVE LENS (HPO)

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19
Q

Low magnification about 4x

A

LOW POWER OBJECTIVES (LPO)

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20
Q
  • it is called the control center of the cell because it contains the
    DNA
A

NUCLEUS

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21
Q

-this is where chromosomes are found or the genetic materia

A

NUCLEUS

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22
Q

this where the ribosomes are formed and can be found in both plants and animals.

A

NUCLEOLUS

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23
Q

spherical body with nucleus

24
Q

-it where the exchange of the materials between the cytoplasm and
nucleus takes place

25
-is a semi permeable membrane that facilitates the movement of molecules inside and outside the plant or animal cell.
CELL MEMBRANE
26
A viscous fluid or jelly like material where organelles are embedded.
CYTOPLASM
27
the powerhouse of the cell
MITOCHONDRIA
28
The storage area of the cell
VACUOLE
29
they produce much of the energy (ATP)
MITOCHONDRIA
30
center for CELLULAR RESPIRATION
MITOCHONDRIA
31
Store water, food and waste materials
VACUOLE
32
-a series of tunnels throughout the cytoplasm
ENDOPLASMIC RETICULUM
33
transport proteins from one part of the cell to another.
ENDOPLASMIC RETICULUM
34
it is the surface for chemical activity
ENDOPLASMIC RETICULUM
35
TWO TYPES OF ENDOPLASMIC RETICULUM
Smooth Endoplasmic Reticulum & Rough Endoplasmic Reticulum
36
Ribosome free and function in detoxification of lipids.
Smooth Endoplasmic Reticulum
37
contains ribosomes and releases newly made proteins from the cell.
Rough Endoplasmic Reticulum
38
synthesized proteins or the protein factories
RIBOSOMES
39
Receive proteins and other compounds from the ER
GOLGI BODY/APPARATUS
40
breaks down fatty acids and detoxifies harmful substances.
PEROXISOMES
41
Package and distribute the materials to the plant and animal cell
GOLGI BODY/APPARATUS
42
Stores and releases chemicals
GOLGI BODY/APPARATUS
43
Contain hydrolytic enzymes
LYSOSOMES
44
A series of fibers made from proteins
CYTOSKELETON
45
Digestion center
LYSOSOMES
46
Also known as garbage disposal center
LYSOSOMES
47
3 COMPONENTS OF CYTOSKELETON
MICROTUBULES, INTERMEDIATE FILAMENTS, MICROFILAMENTS
48
- absent in plant cell, it provide pathways for certain cellular molecules
MICROTUBULES
49
Absent in plants -most stable component -provide structure to the nuclear envelope
INTERMEDIATE FILAMENTS
50
pipe like structures -help provide shape and movement for the cells
MICROFILAMENTS
51
- Are paired organelles found only in animal cell - Involved in mitosis - Located near the nucleus.
CENTRIOLES
52
-A rigid organelle composed of cellulose that gives plant cell a box shape. - Gives shape and support to the cell
CELL WALL
53
Are microscopic cylinders that support and give the cell the shape
MICROTUBULE
54
This where the food for plants are made.
CHLOROPLAST
55
It traps light and it used to produce food for plants.
CHLOROPHYLL

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