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)
You May Also Find These Documents Helpful
-
2. In the Krebs cycle, the oxidation of glucose that began with glycolysis is completed.…
- 497 Words
- 2 Pages
Satisfactory Essays -
he Krebs Cycle also expressed as: CH3C(=O)C(=O)O− (pyruvate) + HSCoA + NAD+ → CH3C(=O)SCoA (acetyl-CoA) + NADH + CO2 is the main pathway in all aerobic organisms. Basically it’s the way that cells produce energy for itself, but the only issue is it requires the presence of oxygen. In total eight reactions that take place in the mitochondria, and these reactions result in two carbon molecules and oxidizes it into carbon dioxide. Step 1 Citrate synthase bridges to Oxaloacetate substrates which can then bind to Acetyl–CoA’s acetyl group, which drops off the A Co-enzyme. This in turn created citrates for usage later in the Krebs cycle. This six-carbon molecule will be degraded, and biotransformed back into Oxaloacetate.Step 2The citrate isn't…
- 297 Words
- 2 Pages
Good Essays -
There are many types of aphasia, and there are differences of speech impairments between Broca’s and Wernicke’s aphasia. The characteristics of Broca’s aphasia is damage in areas of the Broca’s area in the brain’s left cortex, speak using grammar that is brief and imprecise. In contrast, the characteristics of Wernicke’s aphasia entail the person’s use of grammatical sentences that contain meaningless significance.…
- 62 Words
- 1 Page
Satisfactory Essays -
The Citric Acid Cycle starts after the glycolysis cycle produces the acetyl CoA compound. The Coenzyme A is removed and the remaining carbon skeleton is attached to another 4-carbon molecule. The new 6-carbon chain releases carbon dioxide. Two ATP’s are produced during this process for each molecule of glucose. The end result of the citric acid cycle is 4 CO molecules, 6 NADH molecules, 2 ATP molecules and 2 FADH2 molecules. The process is part of the conversion of carbs, fats, and proteins into carbon dioxide and water; which is usable energy.…
- 1063 Words
- 5 Pages
Better Essays -
During the Krebs cycle: the products of glycolysis are further broken down, generating additional ATP and the high-energy electron carrier NADH…
- 500 Words
- 2 Pages
Good Essays -
17. Where is the energy from the glucose molecule when the citric acid cycle is…
- 1458 Words
- 6 Pages
Satisfactory Essays -
This reaction occurs in the cytoplasm and is also considered the first step in both aerobic and anaerobic respiration.…
- 897 Words
- 4 Pages
Good Essays -
The Citric Acid Cycle is a series of enzyme-catalysed reactions that take place in the mitochondrial matrix of all aerobic organisms. It involves the oxidation of the acetyl group of acetyl CoA to two molecules of carbon dioxide. Each cycle produces one molecule of ATP by substrate-level phosphorylation, and reduces three molecules of NAD and one molecule of FAD for use in Oxidative Phosphorylation. The cycle is preceded by Glycolysis, which also occurs in anaerobic respiration, and the pyruvate dehydrogenase complex, which occur in the cytoplasm and the mitochondrial matrix respectively. In aerobic respiration, glycolysis breaks down one molecule of glucose and two molecules of pyruvate, and gives a net product…
- 1383 Words
- 6 Pages
Good Essays -
Damage on Broca’s area. Speak without using connection words, they can express situations but not in a fluent way. In addition is unable to produce the language to match the thought. The individual can get frustrated.…
- 379 Words
- 2 Pages
Good Essays -
Stage two the citric acid cycle. The two molecules of pyruvic acid that fuel the remains after glycolysis are not ready yet. The pyruvic acid must be converted to a form the citric acid cycle can use. First each pyruvic acid loses a carbon as CO2. The remaining fuel molecules each with 2 carbons left are called acetic. The oxidation of the fuel generates NADH. Lastly each acetic acid is attached to a molecule called coenzyme A (CoA), an enzyme from the formed from the B vitamin pantothenic acid to form acetyl CoA. The CoA escorts the acetic acid into the first reaction of the citric acid cycle. The CoA is then stripped and recycled.…
- 398 Words
- 2 Pages
Good Essays -
This cycle also called the “Krebs cycle”, completes the breakdown of glucose all the way to CO2, one of the waste products off cellular respiration. The enzymes for the citric acid cycle are dissolved in the fluid within mitochondria. Glycolysis and the citric acid cycle generate a small amount of ATP directly. They generate much more ATP indirectly, via redox reactions that transfer electrons from fuel molecules to NAD+, forming NADH.…
- 850 Words
- 4 Pages
Good Essays -
There are three total steps that Cellular Respiration goes through. The first step macromolecules into simple subunits, the second step is the breakdown of those newly made subunits. The second step changes those subunits into acetyl CoA, this is needed help make ATP and NADH. Step three is the final step, witch turn CoA into CO2 this is almost a short cut from electronic transport.…
- 1663 Words
- 7 Pages
Better Essays -
According to the National Aphasia Association, “Aphasia is an impairment of language, affecting the production or comprehension of speech and the ability to read or write.” The most frequent reason that brain injury, and thus aphasia, occurs is due to a stroke, head trauma, or brain tumors. Severity of damage can vary from inability to retrieve words, combine words, read, or multiple impairments of communication can be present. Over the past hundred years, different varieties of aphasia have been discovered. Global aphasia, Broca’s aphasia, mixed non-fluent aphasia, Wernicke’s aphasia, Anomic aphasia, and other mixtures of these are found to plague the left hemisphere of the brain. Broca’s aphasia is also known as “non-fluent aphasia” because of the struggle it is to produce speech. In the form of aphasia that occurs in Broca’s area, utterances of less than four words are common because of the extreme decline of speech output. As well, people affected by Broca’s aphasia’s have tremendous difficulty forming sounds and retrieving vocabulary. These sufferers have no trouble understanding speech or reading; however, writing is a definite problem…
- 653 Words
- 3 Pages
Good Essays -
Someone suffering from broca’s aphasia can understand what is said, know that they want to repeat it, but cannot say it.…
- 560 Words
- 3 Pages
Good Essays -
The Broca's area is the region in the brain which functions in the production of language. Damage to this area would lead Savannah unable to reach her full potential of grasping the language of Japanese. Phonemes are the smallest unit of meaning in language. If Savannah understands the phonemes of Japanese, she will be able to perform better on her exam. Modeling is a learning method in which someone imitates; Savannah can model her…
- 521 Words
- 3 Pages
Good Essays