Answer:
This mechanism, known as the skeletal muscle pump (Figure 6), helps the lower-pressure veins counteract the force of gravity, increasing pressure to move blood back to the heart.
Explanation:
Unlike endocrine glands, exocrine gland RELEASE SECRETIONS OUTSIDE OF THE BODY.
There are two types of glands in the body, the endocrine and the exocrine glands. The endocrine glands are ductless glands and their secretions are normally released directly into the blood stream. The exocrine glands on the other hand have ducts, through which their secretions are release outside the body. An example of this is the sweat gland.
For this item, we assume that the gas behaves ideally such that it follows the ideal gas law and the ideal gas equation is applicable.
PV = nRT
where P is pressure, V is volume, n is number of moles, R is universal gas constant, and T is temperature. When the right-hand side of the equation is constant, there exist a relationship that,
P₁V₁ = P₂V₂
Substituting the given,
(0.410 atm)(32 L) = (P₂)(28 L)
The value of P₂ is equal to 0.4686 atm.
The cell plate’s function is to separate the two daughter cells. When the cells divide, the cell plate serves as a sort of barrier to separate the two, without spilling the cells contents out into the open.
Answer:
A capsid is the protein shell of a virus, enclosing genetic material. It consists of several oligomeric structural subunits made of protein called protomers. The observable 3-dimensional morphological subunits, which may or may not correspond to individual proteins, are called capsomeres.