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Ch 1-4
Test questions
102
Anatomy
Undergraduate 2
02/09/2012

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Term
Structure that forms spindle fibers
Definition
centrioles
Term
cell to cell connection, velcro/snap buttons
Definition
desmosomes
Term
epithelial tissue has layers. which layer looks multilayer but is not?
Definition
pseudostratified
Term
type of connective tissue that allow organs to be put together like framework
Definition
reticular tissue/fibers
Term
connective tissue in general, what 3 elements are similar about them?
Definition
fibers
ground substance
cells
Term
ground substance + fibers
Definition
matrix
Term
name 3 cartilages
Definition
hyaline-
elastic-
fibro-
Term
what is unique about cartilage unlike the rest of the ocnnective tissue family?
Definition
poor blood supply
Term
what is needed to fight inflammation?
Definition
vitamins
Term
tumor of the connective tissue?
Definition
sarcoma
Term
epithelial tissue tumor
Definition
carcinoma
Term
i am nervous tissue, what can i be?
Definition
neurons
neuroglia
Term
according to nimish, can you distinguish cardiac muscle from skeletal muscle based on striation?
Definition
no, both are striated.

yes to speed of conduction.
Term
membrane without a basement membrane
Definition
synovial membrane
Term
what type of tissue do these cells come from: adiposecytes, mast cells, lymphocytes?
Definition
connective tissue
Term
Some organs have endocrine functions. endocrine would be what types of things.
Definition
hormones, travel by blood stream

pancreas, both endocrine and exocrine.
Term
increase in the size of the cell
Definition
hypertrophy
Term
increase in the number of cell
Definition
growth
Term
how is growth different from differentiation
Definition
in differentiation, the cells take on new functions.
Term
first stage of carcinogenesis
Definition
mutation
Term
mutation?
Definition
permanent change in gene
Term
once i have a mutation, what is that thing called?
Definition
protooncogene

doesn't mean you have caner.
Term
proto-oncogene -> oncogene, and activated/expressed
Definition
causes cancer
Term
what term do you usually see with cell differentiation
Definition
stem cells
Term
types of cell division that starts with 46, but ends with 23 on daughter cell
Definition
meiosis
Term
during cell division chromosomes line up at the equitorial plate
Definition
metaphase
Term
phsyical separation of cells into 2 new daughter cells
Definition
cytokinesis
Term
enzyme necessary to take DNA to mRNA
Definition
RNA polymerase
Term
i make up almost 85% of the cell membrane
Definition
phospholipids
Term
typically, what is the charge of the membrane outside of the cell
Definition
positive
Term
what is the charge inside the cell
Definition
negative
Term
what is the driving force that makes ions move
Definition
electrochemical gradient
Term
what is the main example of active transport
Definition
Na K pump

how many sodiums in what direction?
3 sodiums, 2 potassiums in
Term
Na K pump, how many sodiums in what direction?
Definition
3 sodiums, 2 posassiums in
Term
high concentration to low concetration
Definition
osmosis
Term
what will estrogen need to get into the cell?
Definition
needs nothing to get in
Term
water needs this channel to get in
Definition
aquaporin
Term
in order to go from chromatin to chromosome, the DNA is wrapped around...
Definition
histone proteins
Term
when do i see chromatin
Definition
when it's not dividing (interphase)
Term
dna to mrna process
Definition
transcription
Term
cell structure that allows it to sort and package and ship materials out of the cell
Definition
golgi apparatus
Term
production of atp (cell structure)
Definition
mitochondria
Term
cell structure that plays a role in the structure and shape of the cell
Definition
cytoskeleton
microfilaments
microtubules
Term
cell organelle that plays a role in digestive enzymes that breaks things down
Definition
lysosomes
Term
2 forms of ribosomes
Definition
free
fixed,bound onto rough ER
Term
selective permeablity, what factors affect it?
Definition
size, charge, lipid solubility, presence of carrier/transporter
Term
concept that double stranded dna is bidirectional
Definition
anti-parallel
Term
according to nimish, what were the two examples of quartinary structure of protein?
Definition
insulin
hemoglobin
Term
if i want to denature a protine, what two factors affect it?
Definition
pH
heat
Term
if i want to denature a protein and i want to break the tertiary structure
Definition
disulfate bonds
Term
basic building block of steroids
Definition
cholesterol
Term
how do i put any monomer and monomer together?
Definition
dehydration synthesis
Term
in order to dissolve ionic substance, what is formed by water?
Definition
hydration sphere/shell
Term
on the periodic table, which elements are common? (4)
Definition
carbon, hydrogen, oxygen, nitrogen
CHON
Term
lowers activation energy
Definition
enzyme
Term
capacity to do work
Definition
energy
Term
chemical necessary to join nucleotides in DNA
Definition
ligate
Term
DNA polymerase
Definition
brings them in
Term
DNA ligase
Definition
joins them
Term
what are the two strands of the chromosome called?
Definition
chromatids
Term
when do i first see chromosomes?
Definition
prophase
Term
nitrogenous base, penta/o-sugar are pieces of ____
Definition
nucleotides
Term
how many bonds between A and T?
Definition
2 bonds
Term
how many bonds between A and G?
Definition
3 bonds
Term
i have more hydroxide ions and less hydrogen ions
Definition
base
Term
what factors affect reactions rate?
Definition
heat, catalyst, concentration
Term
positively charged ion
Definition
cation
Term
slice that gives me a top half and bottom half
Definition
transverse
Term
blood vessel, ECF, and ICF have the right stuff
Definition
homeostasis
Term
characteristics of living things
Definition
metabolism, growth, differentiation, reproduction, homeostasis, responsiveness (feedback)
Term
what is the effector for humans?
Definition
muscles
Term
phosphate group and add it to something
Definition
phosphorylation - changes the structure so it can do something, then can remove it to go back
Term
glucose is to body as to ___ is to cell
Definition
ATP, energy
Term
what breaks down secondary structure of protein
Definition
hydrogen bonds
Term
what are the two forms of the secondary level of protein
Definition
helix
beta-pleaded sheet
Term
blood clotting is a good example of
Definition
positive feedback
Term
back of the body is considered...
Definition
posterior or dorsal
Term
if i am going away from the midline
Definition
lateral
Term
going right down the center of the body plane
Definition
mid-sagittal
Term
hypodermis is what considered to the epidermis
Definition
hypodermis is deep
Term
I am the ability for a cancer to spread
Definition
metasis
Term
How does metasis occur
Definition
blood/lymph
Term
Dead end of chromosome
Definition
telomere
Term
Dead center of the tic tac toe
Definition
umbilical
Term
Cavity where you would find the bladder
Definition
pelvic
Term
Largest serous membrane of the abdominal area
Definition
Peritoneum
Term
Name 3 regions of peritineoum
Definition
visceral
parietal
retro
Term
pH of blood
Definition
7.4
Term
phospholipid, hydrophilic, and hydrophobic end
Definition
amphipathic
Term
____ and ____ that make up a triglyceride
Definition
3 fatty acids
glycerol
Term
amino acid, describe the ends
Definition
1 end is amino group
the other is carboxyl group
Term
Key energy storage form for carbohydrate
Definition
glycogen (stored in the muscle)
Term
What do I find at the top end of a tRNA?
Definition
amino acids.
Term
What do i find at the bottom of a tRNA?
Definition
anticodon
Term
What is an exon?
Definition
part of the mRNA that I keep after mRNA processing
Term
Name the 3 stop codons
Definition
UAA
UAG
UGA
Term
I am looking at a tonicity situation where the cell is losing water and crenating. What is that
Definition
hypertonic
Term
Cell ID, transporting.. functions of this:
Definition
membrane proteins
Term
3 examples of bulk transport or vesicular transport
Definition
Exocytosis
Pinocytosis
Phagocytosis
Receptor mediated endocytosis
Term
Passive, but still require carrier molecule
Definition
Facilitated diffusion
Term
Cell-to-cell connection, that looks like Velcro, snap buttons
Definition
desmosomes
Term
Ground substance, example of glue/adhesives
Definition
hyaluronic acids
GAG
proteoglycans
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