Brocas area = will give rise to the motor program for spoken language that allows you to speak a word
If you have a stroke in brocas area your whole vocabulary may go down to 1-2 words.
Damage to Brocas area causes expressive aphasia.
Execution of the language is from precentral gyrus.
Protein in the Mitochondria is an enzyme called Mitochondrial ATP Synthase. The name of the inner phospholipid bilayer is Cristae.
Glucose (c6) – goes through Glycolysis- to Pyruvate (c3) Carbon is lost here d/t expire- Acetyl group (c2) then goes to Kreb cycle in the mitochondria.
Glucose(c6) – Pyruvate (c3)- Acetyl group + COA = Acetyl CoA –(c2) (looses Co2 ( (joined with a chemical bond)
As soon as it enters the Matrix) – Goes into the Kreb cycle then into ETC.
DECARBOXYLATION = Removing of C02 from Pyruvate to produce Acetyl group.
Glucose would breakdown for the energy needs of the body = Metabolism
We would get more C02/ the amount of CO2 that’s being produced is going to be reflected from Basal metabolic rate = how fast your body is burning fuels.
Slow/Sitting= less C02 needed Running/Exercising= more C02 is needed
Actin is attached to the Z Line
Myosin is in the middle attached by M line (Desmin) Located within the A- band, Titin is also attached to myosin anchoring it to the Z line. Myosin has heads on it, which attach to the active site on Actin when contracted. Alternating heads that attach to actin (like tug a war). When the muscle is resting the myosin heads are flat.
Sliding Filament Therory
I band is the clear area on either side of the Z disk
M line connector between the thick filaments holding them in place made up of Desmin
H zone is a bare area open wide where the muscle has room to contract
A zone one end of thick filament to the other end of thick filament
Z disc the outer bounderaries of the sarcomere
I band is the clear area on either side, actually on both sides.
A.) Creatine phosphate and ADP phosphoralate into Creatine and ATP (1) per CP (15 sec)
B.)Glycogen stored in liver and skeletal muscles. From glucose to pyruvate we get 2 ATP per glucose molecule. (glycolosis = anaerobic /no oxygen) (30-60 sec)
C.) When we are getting 32-36 Atp from 1 glucoe we are using Oxidated phoshoralation- (comes from ETC)
(Aerobic/oxygen) ( Hours of energy) (oxidation reduction)
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