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harkovskaia [24]
4 years ago
8

Explain the fluid-mosaic model of membranes. how are proteins found at membranes described? what types of side chains would be f

ound in regions of proteins that interact with phospholipid tails?
Biology
1 answer:
mihalych1998 [28]4 years ago
7 0
He fluid mosaic model of the plasma membrane. The fluid mosaic model of the plasma membrane describes the plasma membrane as a fluid combination of phospholipids, cholesterol, and proteins. Carbohydrates attached to lipids (glycolipids) and to proteins (glycoproteins) extend from the outward-facing surface of the membrane<span>.</span>
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Which of the following describe solutions to environmental problems in the region?
alekssr [168]
"Coordination of environmental efforts between industry, government, and citizens" is the one among the following choices given in the question that describe <span>solutions to environmental problems in the region. The correct option among all the options that are given in the question is the fifth option or the last option. I hope that this is the answer that has come to your desired help.</span>
6 0
3 years ago
Practically speaking, how would you determine that Na + influx into a cell underlies the early current? Group of answer choices
svetlana [45]

Answer:

Remove Na + from the extracellular compartment and assess the early current under new conditions

Explanation:

Na+ is a critical ion that influences the action potential in nerve cells. During the transmission of an impulse, the cell membrane is open so ions can flow through it, i.e., positively charged ions such as sodium ions (Na +) move within the cell, while negatively charged ions move outside the cell. This process produces a change in the action potential by rapidly increasing the positive charge in the nerve fiber, being thus the impulse propagated when this charge reaches +40 mv. In consequence, the effects of Na + on the single-channel current can be analyzed by removing positive ions and determining the change in the reversal potential of this channel.

7 0
4 years ago
A stem growing up and out of the soil, away from gravity is an example of a _______.
Tomtit [17]
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5 0
3 years ago
Describe the similarities and differences between hydrogen bond and ionic bonds which type of bond do you think is stronger and
Alona [7]
They both are formed through the attraction of atoms possessing opposite polarities. Hydrogen bonds is a relatively weak bond between two oppositely charged sides of two or more molecules and in an ionic bond, an atom gives away one or more electrons to another atom, which means the ionic bond is stronger.
6 0
3 years ago
Plz help!!! lots of points!!!
vovikov84 [41]
Hey there budd!

Your question is stated above: <span>Which option describes what the U.S. Green Building Council has created?

Based from my information, I know for a fact the the answer would NOT be option D. The government would not </span>to simplify the certification process for sustainable building and construction because they want (high) quality people working for them, not people who have low certificates to work for the government.

I (seriously) believe that the correct answer to this question would actually be the first option. (A) Government control over all engineering design materials. So, this would show you that the U.S. Green Building Council has created a government to watch over and control everything that is being designed.

I hope this helps you!
8 0
3 years ago
Read 2 more answers
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