Chap 1 (intro) chap 4 (biology of a cell)
What is the function of the rough ER?
production and dispatch of Proteins. (protein synthesis is the process of creating a protein)
What are the four types of tissue?
Epithelial
connective
Muscle
Nervous
What is an example of a long bone?
The femur, Tibia, Humerous, there are more I will except as an answer.
Which lobe has the lambdoid suture?
The occipital lobe!
in the vertebrae/spinal cord, where is the site of integration
The grey matter!
what is the phospholipid bilayer composed of and what does it do?
What does it do?
made up of a special kind of lipid. Hydrophilic heads + Hydrophobic tails
Controls what comes in and out of the cell.
BONUS worth 100 pts.
Which connective tissue looks like purple ramen noodles?
Elastic tissue.
what part of your body is the axial skeleton?
Cranium, thoracic, and spine area.
Name one property of muscle tissue! (hint- contractibility)
1. Elasticity
2. Extensibility
3. Electrical excitability
Which structure of the Reflex Arc Pathway transfers/relays signals between sensory and motor neurons?
The interneuron!
What is this term? (think of chapter 2)
When 1 atom gives up one or more electrons to another atom.
This is an ionic bond.
how many layers of the skin are there?
3!
Epidermis, dermis, Subcutaneous
What is appositional growth?
Growth concerning the width of the bone.
what are the 2 contractile proteins?
Actin and Myosin
What are the two divisions of the Autonomic Nervous System?
Sympathetic and parasympathetic.
Is this the correct order?
Atoms, molecules, tissue, organelle, cells, organ system, organ, organism
No!
Correct:
Atoms, molecules, organelle, cells, tissue, organ, organ system, organismal
Are keratinized cells dead cells?
Yes!
they start at the basement layer as non-keritinized cells and as they get older/die, they are forced to the top!
What cell deals with bone remodeling?
Osteoclast!
Why do we have the sliding filament mechanism?
So that there is no muscle fatigue. sliding allows no friction; or damage to the myocyte.
What is the definition of a chemoreceptor?
A receptor that detects chemical fluctuation within the body! your brain logs everything. Low pressure, high pressure, too much or too little of a substance, etc.
HARD - Recite the cellular respiration cycle
1- GLY- glu- O=either, cystol, Net 2 ATP, 2 mol. pyr
2- F.O.ACE (int.)- 2 pyr, aero, matrix, none, 2 acetyl
3- KREB- 2 ace, areo, matrix, 2 ATP, 6-NADH, 2-FAD
4- Elect.T.C- elect trans, are, inn. mem, ATP 32-38
(34 - 36) Prestons number!!!! find it!!!
HARD- what is ocification?
What is the difference between intermembranous modification and endochondral ossification?
1. Ossification is the hardening of tissue to bone. (depends on tissue or cartilage)
2. Intramembranous involves laying new bone as seen in infants (from tissue- the mesenchyme).
Endochondral involves creating bone from cartilage.
HARD-
1. Give me an example of a ball and socket joint
2. What is the meaning of synarthrosis?
1. Your shoulder, your knee.
2. A fixed/immovable joint
HARD -
What does CN 1 do?
Where is it located (I will take the general area)
1. Sense of smell
2.
HARD -
1. Name the three ossicles of the ear.
2. Gustation is which area of the body-what structure?
3. What is the function of the retina?
1. Incus, malleus, stapes
2. the tongue! taste buds, papillae, and detects sweet, sour, salty, bitter, umami
3. the function of the retina is that it senses light