Cal Poly SLO BIO 162 lab practical

Xylem vs Phloem image

Xylem includes

vessel elements and tracheids and fibers

Phloem includes

sieve tubes and companion cells

Translocation mnemonic

phloem flows food to feet

Translocation transport type

active from source to companion cell,

passive diffusion everywhere else

Micrometer magnification conversion

measurement presumes 100 X, convert to this

Water absorption and feces formation

large intestine

feeces elimination

anus

Chemical processing and absorption of nutrients and water (digestion of proteins, fats & carbohydrates

small intestine

Mechanical and chemical processing (digestion of proteins)

pancreas

Transports food

esophagus

Mechanical and chemical processing (chewing reduces the size of food & saliva digests carbohydrates)

mouth

Secretes enzymes and other materials into small intestine

stomach

Stores secretions from liver; empties into small intestine

gallbladder

Secretes molecules required for digestion of fats

liver

Secretes enzymes that digest carbohydrates; supply lubricating mucus

salivary glands

Auxin

produced in roots, grows shoots, prevents absiccion

Holds feeces

rectum

Renal corpuscle

filtration of blood (glomerulus and

Bowman's capsule)

Proximal tubule

active reabsorption of Na+, glucose,

and other solutes (water follows)

Descending loop of Henle:

passive reabsorption of water

Ascending loop of Henle:

reabsorbs Na+

Distal tubule and collecting duct:

reabsorption of

water

prediction

if-then statement

null hypothesis

simple- nothing happens

alt hypothesis

there is a difference

monocot stem cross section

scattered vascular bundles

monocot root cross section

in circles/rings

monocot leaves

parallel veins

monocot root shape

thin shallow roots

dicot stem cross section

vascular bundles are in a ring

dicot root cross section

X in middle

dicot leaves

branched veins

dicot root shape

tap root

Palmatley compound

simple pinnate

simple palmate

pinnatley compound

bipinnatley compound

hydrophytes limiting factor

soil saturated/underwater

hydrophytes overabundance factor

water

Hydrophytes characteristics

flat leaves, air sacs high in stomata

mesophytes limiting factor

water not limited

mesophytes over abundance

high temp

mesophytes chacteristics

air sacs, high stomata, well developed roots

xerophytes limiting factor

water isnt limited

xerophytes over abundance factor

high temps

Xerophytes characteristics

flat/large leaves vertical photosynthetic stems

xylem

transports water + minerals from roots to leaves

Phloem

Living vascular tissue that carries sugar and organic substances throughout a plant

bundle cap

top of small intestine

villi

just below stop of small intestine structure

intestinal crypt and mucosa

small intestine structure under mucosa

submucosa

small band below the submucosa intestine structure

muscular externa

outline of the small intestine

sersoa

kidney digram(STUDY WHEN IT COMES UP)

1

bowmans capsul

4

glomerulus

2

renal corpuscle

mouse dissection

big branches

bronchus

smaller branches

bronchioles

tips of bronchioles

avoli

healthy lung tissue

more alveoli

Emphysema tissue

less alveoli

artery slide

vein slide

nerve slide

healthy artery

arterisclerosis

clogging of the arteries

blood pumps first through

superior vena cava

superior vena cava pumps to

right atrium

Triscupsid valve pumps to

right ventricle

right atrium pumps through

tricuspid valvue

right ventricle pumps to

pulmonary valve

pulmonary valve pumps out

pulmonary artery

pulmonary artery pumps in

pulmonary vein

pulmonary vein pump blood to

left atrium

from left atrium blood goes through

bicuspid valve

bicuspid valve pumps blood to

left ventricle

left ventricle pumps blood to

out the aorta

right ventricle

pumps deoxygenated blood to the lungs

does right ventricle have higher or lower pressure

lower

RV triangular or round

triangular

RV smooth or not

not smooth

left ventricle

Pumps oxygenated blood into the aorta

left ventricle has higher or lower pressure

higher

LV is round or triangular

round

LV smaller or larger

larger

RV smaller or larger

smaller

LV smooth or not

is smooth

Measuring Hemocrit

RBC/All blood x 100

Most strong human tastes

Bitter Sour

cornea- B

clear area of sclera that helps bend light onto retina

iris- H

colored sheet of muscle controls how much light enters eye

pupil - F

Hole in iris which light lets in the eye

lens- H

lear disk which focuses, gives fine focus

fovea

responsible for high accuracy vision

retina

senses light and sends signals to the optic nerve