anatomy chp 2 lab quiz study

ocular lenses

where your eyes are placed to view speciments on a microscope

objective lenses

magnification lense

slide clip

holds the speciment slide

stage

where the slide sits on

power switch

on and off switch

light dimer

adjust the light source brightness

fine focus

smaller knob connected to the big stage knob

light source

where light comes out of

Iris / Diaphragm

controls the amount of light that passes through

coarse focus knob

moves the stage up down (big knob)

Aperture

transparent hole of the stage for light ot pass thorugh

condenser

it condenses light

Stage control/slide mover

knob that moves the sample left, right, forward, and back

cytoskeleton

shapes the cell and help things move around

Ribosomes

Make proteins

Rough endoplasmic Reticulum

has ribosomes on it and helps make and move proteins

Vesicles

the boxes that holds modified proteins that come from Golgi apparatus

cell membrane

decides what comes in and out, is made of Phophollipids

Nucleus

holds the DNA, Tells the cell what to do

Mitochondria

Makes ATP, gives power to the cell (it has its own DNA)

Cytoplasm

Jelly like space where everything happens

lysosome

Break down waste and old cell parts

golgi Apparatus

Package, sorts, and ships proteins and other materials

Centrosome

microtubular organizing center

centrioles

pair of barrel-shaped microtubular organelles at right angles to each other

Smooth endoplasmic reticulum

Makes lipid, helpd detoxify stuff

Flangella

Tail

Cilia

Sweeps material like a broom

Nervous tissue (DFL)

D: branches that extends from the nucleus and looks like webs

F: Transmit electrical signal

L: Brain, spinal, nerves

Skeletal muscles (DFL)

D: Long and cylindrical with striations

F: Voluntary movement

L: attached to bones and occasionally skin

Cardiac Muscle (DFL)

D: Branching, striated, uninucleate cells that connect at specialized junctions

F: Involuntary, heart beat, propel blood

L: the walls of the heart

Smooth muscle (DFL)

D: Spindle Shape, no striations

F: Propels substances or objects along internal passageways

L: mostly in hte walls of hollow organs

bone tissue (DFL)

D: Hard, calcified matrix containing many collagen fibers; osteocytes lie inlacunae. Very well vascularized.

F: Supports and protects

L: bones

Blood (DFL)

D: Red and white blood cells in afluid matrix
F: Transports respiratory gases, nutrients, wastes, and other substances
L: Contained within blood vessels.

Areolar (DFL)

D: Cotton candy

F: Wraps and cushion organs

L: under epethelia, package orans surround capillaries

Adispose (DFL)

D: bubble lookin fat

F: Stores energy, insulates, cushion

L: Under skin, around eyes, and kidenys, abdomen, breast

Hyline cartilage (DFL)

D: firm, flexible, durable, collagen

F: support, reinforce, sushion, resist, stress

L: end of long bones, rib, nose

Elastic cartilage (DFL)

D: Similar to hayline but it has dark fibors

F: Keep shape while being very flexible

L: external ear and epiglotts

Fibro cartilage (DFL)

D: waves and thick collagen fibers

F: Asorbs shock

L: intervertebral discs, meniscus