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tatyana61 [14]
2 years ago
11

In a biological membrane, the phospholipids are arranged with the fatty acid chains facing the interior of the membrane. as a re

sult, the interior of the membrane is
Biology
1 answer:
nlexa [21]2 years ago
7 0
Because the fatty acid chains are saturated and unsaturated hydrocarbons, it implies that the fatty acid chains of a phospholipid is not attracted to water hence why they are turned inwards towards each other and away from aqueous medium.  This implies that the interior of the membrane is HYDROPHOBIC (water-fearing/water-repelling).
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The map shows the distribution of wild boars in the United States (shaded area).
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Answer:

Regarding wild boar, the fact that is best supported by the evidence provided is wild boars have established successfully mostly in areas with warm climates.

Explanation:

The wild boar (Sus scrofa) is a mammal from Africa, whose capacity to adapt to the environment is high. However, it is usually found in warm climates where it has a good supply of water and food.

According to the description of its distribution on the map, the states where it is found —predominantly Texas, California and Florida— verify the fact that they can be found mostly in warm climates, where they have found an ideal environment for their development..

About the other options:

  • <u><em>Wild boars were brought to the United States by humans</em></u><em>.  This is true, but it is not a fact that can be deduced from the information on the map.</em>
  • <u><em>Wild boars have quickly spread through the United States</em></u><em>.  The map does not show this information.</em>
  • <u><em>Wild boars have a high reproductive rate and no natural predators</em></u><em>. The map does not show this information.</em>
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The most likely pathway is ER - Golgi - vesicles that fuse with plasma membrane.

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The endomembrane system is an extensive sets of intracellular membrane. These system was first discovered in the late 1800s when scientist Camillo Golgi noticed that a certain stain selectively marked only some internal cellular membranes. Golgi actually thought that these intracellular membranes were interconnected, but advances in microscopy and biochemical studies of the various membrane-encased organelles later made it clear the organelles in the endomembrane system are separate compartments with specific functions.

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