The right answer is pectinated muscles.
The right atria extends between the two cellar veins. It is of rounded aspect, but for the simplification of its description, it is assimilated to one cube having 6 walls:
Anterior wall
A lower wall
A posterior wall
A top wall
An inner or septal wall
An outer or straight wall: relatively thin, has muscle thickenings: pectinated muscles. This is the preferred route of choice for cannulations during cardiac surgery under extracorporeal circulation.
Lactate and NAD+ Eloborating Fermentation in muscle cells produces<span> a waste product called lactic acid. The temporary buildup of lactic acid </span>in muscle cells<span> contributes to the fatigue you feel during and after a long run or a set of push-ups. Your body consumes oxygen as it converts the lactic acid back to pyruvic acid.</span>
Charles is an engineer who is evaluating a prototype of an artificial heart. He should notice the prototype missing is : a structure that would divide the hollow heart into chambers to separate oxygenated blood from deoxygenated blood.
Answer:
The correct option is <em>D. Social scripts</em>
Explanation:
A social script can be described as the best actions, manners and behaviours which are to expected to be shown in a particular situation. These manners and behaviours are depicted and shown in the form of a script so that they can be learned. For example, in the question above Tawnie is depicting the best behaviour that a child should show up in a classroom. Hence, this script is said to be a social script.