Answer:
Explanation:
2,5,7,8,8, 10, 11, 12, 14, 14, 15, 16, 18, 18, 19
b. anaerobic respiration in the cytosol
c. glycoludid in the cytosol
d. ATP that is stored while the heart is not contracting
e. creatinine phosphate
Answer:
The correct answer to the question: Energy for contraction of myocardial cells comes primarily from:___, would be, A: aerobic respiration in the mitochondria.
Explanation:
In order for the heart muscles (myocardium) to contract, there are a series of elements that need to be present. One of them, and most vital, is calcium, which will activate the connection of myosin and actin, the filaments in cardiomyocytes, the very units of muscular tissues in the heart. However, even if calcium were present, without ATP, the molecule of energy that will allow the process to happen, then contractions would not be possible. There simply would not be energy to allow the chemical reactions. The one organelle within the cell that is responsible to ensure there is ATP available, is the mitochondria. This production of ATP by mitochondria, happens through the process of aerobic respiration. This is why the answer is A.
Answer:
there are many different reactions a person can have to medicine. more information is needed to analyze the person's reaction
b. the synthesis of drugs in pharmaceutical laboratories
c. treatment of disease through naturally occurring substances
d. action, movement, and use of drugs in living organism
Answer:
d. action, movement, and use of drugs in living organism
Explanation:
Pharmacology involves action, movement and research in use of drugs in living systems. Also regards the effects of substances like caffeine, antibiotics. The sciences studies the process that occur as they come to the body, since any drug will change the internal chemical balances. Bodies will respond. The changes will happen, and thus we develop better drugs
Main applications include:
Searching or discovery of better medicines to fight diseases, preferably reducing side effects. Studying differences among the experiences led by different target populations with the same drugs and other variables.
Pharmacology lies at the heart of biomedical science, linking together chemistry, physiology and pathology. Pharmacologists work closely with a wide variety of other disciplines that make up modern biomedical science, including neuroscience, molecular and cell biology, immunology and cancer biology.
Pharmacological knowledge improves the lives of millions of people across the world. It maximises their benefit and minimises risk and harm
As new diseases emerge, and older medicines - like antibiotics - no longer work as well, the contribution of pharmacology to finding better and safer medicines becomes all the more vital.
b. draws the angle of the mouth up as in smiling
c. elevates and retracts the mandible
d. Temporalis does all of the above actions
Answer:
The correct option is : c. elevates and retracts the mandible
Explanation:
The temporalis muscle or the temporal muscle, is one of the muscles that are involved in the process of mastication or chewing. It is a fan-shaped and broad muscle which belongs to the group of chewing – lower mandible.
Mandible is the lower jaw or the jawbone, is a very strong and the largest bone in the human face.
The main function of the temporalis muscle is the elevation and the refraction of the mandible.
myocardium is NOT true?
a. It's the layer of the heart
wall that actually contracts
b. Composed of cardiac
muscle
C. Arranged in thick twisted
bundles
d. Secretes pericardial fluid
Answer:
C or D
Explanation:
The palate separates the oral cavity from the nasal cavity, and comprises of two parts: the hard palate at the front and the soft palate at the back. The soft palate is flexible and closes off the nasal passage when we swallow.
The organ that separates the oral cavity from the nasal cavity is the palate. The palate comprises of two sections: the hard palate at the front, made of bone and the flexible soft palate at the back that closes off the nasal cavity when we swallow.
Essentially, the palate plays a significant role in our ability to eat and speak correctly. When we swallow, the soft part of the palate seals off the nasal passages, ensuring food and liquid pass from the oral cavity to the esophagus avoiding the nasal cavity.
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