Laboratory Equipments

Question 1

a heated and pressurized container used to sterilized equipment and kill living organisms

Answer 1

autoclave

Question 2

heats items up at a specific temperature and keeps it at that temperature

Answer 2

water bath

Question 3

an electrical device used to heat things up

Answer 3

hot plate

Question 4

instrument used to see things not visible to the naked human eye

Answer 4

compound light microscope

Question 5

An apparatus used to control the environment
to culture and grow bacteria and for hatching
eggs artificially or to provide a stable
environment for a reaction.

Answer 5

incubator

Question 6

Used to
measure exact
amount of
small liquids.

Answer 6

micropipette

Question 7

Used to
measure liquid
volume
accurately.

Answer 7

graduated cylinder

Question 8

They are used to
grip objects that
are too small for
your fingers or to
hold things which
are extremely hot

Answer 8

forceps

Question 9

An apparatus
consisting
essentially of a
compartment spun
at high speeds to
help separate
liquids from solids.

Answer 9

centrifuge

Question 10

Holds
specimens
for
observation
and growth
cultures.

Answer 10

petri dish

Question 11

Used to
crush and
mix solids.

Answer 11

mortar and pestle

Question 12

Used to
heat, stir
and
measure
liquids.

Answer 12

beaker

Question 13

Used to
measure
small
amounts of
weight.

Answer 13

electronic balance or digital scale

Question 14

A natural gaspowered
equipment used
to heat, or for
sterilization or
combustion.

Answer 14

bunsen burner

Question 15

Used to
measure small
amounts of
liquid for
transfer.

Answer 15

dropper pipette

Question 16

Used to
measure
temperature
in °F or C°

Answer 16

thermometer

Question 17

Used to protect
eyes during
laboratory
experiments and
must be always
worn.

Answer 17

goggles

Question 18

Used to hold
beakers that
are
extremely
hot.

Answer 18

beaker tongs

Question 19

Used to hold hot
beakers and
other
apparatuses that
are being heated.

Answer 19

ring stand

Question 20

Used to prevent
contamination of
semiconductors
wafer, biological
samples or any
particle sensitive
device.

Answer 20

laminar air flow chamber

Question 21

A local
ventilation unit
used to limit
exposure to
toxic fumes or
dusts.

Answer 21

fume hood

Question 22

Used to hold
small
measures of
liquids to be
used in a
centrifuge.

Answer 22

microcentrifuge tubes

Question 23

Used to mix
or agitate
solutions.

Answer 23

distiller

Question 24

Used to hold,
mix, heat
small amounts
of solids or
liquids.

Answer 24

test tube

Question 25

Used to channel liquids or finegrained solids without spillage.

Answer 25

funnel

Question 26

Used to protect your hands during laboratory experiments.

Answer 26

gloves

Question 27

Used to hold and store chemicals and other solids or liquids.

Answer 27

storage container

Question 28

Used to protect your clothing during laboratory experiments from splashing chemicals and other solutions.

Answer 28

lab coat

Question 28

are polypropylene tubes used for the conservation of samples at cryogenic temperatures.

Answer 28

cryo tubes

Question 29

Used to protect your face from heat and splashing chemicals in the lab.

Answer 29

face shield

Question 30

has thin wall

Answer 30

parenchyma

Question 31

corners are thick but the rest are thin

Answer 31

collenchyma

Question 32

uniformly thick

Answer 32

sclerenchyma

Question 33

preparation stage

Answer 33

interphase

Question 34

chromosomes are already twisted and evident

Answer 34

prophase

Question 35

tetrads align themselves at the equatorial plate of the cell

Answer 35

metaphase

Question 36

chromosomes in tetrad separates and migrate

Answer 36

anaphase

Question 37

spindle fibers disintegrate

Answer 37

telophase karyokinesis

Question 38

complete separation

Answer 38

telophase cytokinesis

Question 39

centrioles are doubles

Answer 39

prophase