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Effectus [21]
4 years ago
7

Proteins in a membrane are __________.

Biology
2 answers:
jarptica [38.1K]4 years ago
7 0

Answer:

Proteins in a membrane are C. Both answer choice is true.

Explanation:

Membranes have different types of proteins. <em>Peripheral proteins are the ones that are placed on the inside suface held in place by the cytoskeleton. Integral proteins are the ones that are embedded in the membrane and protrude from either surfaces of the bilayer. </em>These integral proteins also can be carrier proteins, which facilitate passage of molecules through the membrane ; enzymatic proteins, whichcatalyze a specific reaction  or they can recognize pathogens, baing cell recognition proteins. In the membrane we can find aquaporins too, which are membrane channel proteins that enable water to cross a membrane.

AysviL [449]4 years ago
5 0

Answer:

c. Both answer choices are true.

Explanation:

Peripheral proteins and integral proteins are a type of membrane proteins that play a vital role in signal transduction, enzyme activity, cell adhesion and transportation of molecules.

Peripheral proteins are attached to the lipid bilayer temporarily at either one side of the lipid bilayer and can be easily dissociated from the lipid bilayer when treated with polar solution. It plays an important role in transportation,  maintaining the shape of the cell as well as signal transduction.

Integral proteins span the two sides of the lipid bilayer and are attached to it permanently, it can only be detached by the treatment with non polar solutions. It plays an important role in cell adhesion and transportation.

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Loss of fluid from the plasma will in part be replaced by fluid moving ______ cells.
34kurt

Fluid migrating skeletal muscle cells will partially replace the fluid lost from the plasma.

What major force propels liquid out of the plasma chamber?

  • The pressure that a liquid applies against a wall, hydrostatic pressure is what moves fluid across sections. The force that blood applies to the vascular endothelium as a result of the cardiovascular motion is known as the hydrostatic tension of blood.
  • Due to the constant interchange of water, ions, and tiny solutes throughout the walls of the capillaries via pores, and capillary clefts, plasma, and interstitial fluid are remarkably similar to one another.
  • Large skeletal muscles' movements assist in pumping blood and lymph liquid all across the system. Our body's vessels are pushed aside as we exercise and contract both major and tiny muscular, acting as a compressor to circulate fluids throughout our system.

Learn more about fluid here:

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7 0
2 years ago
Using the __________ system, kingdoms are grouped based on cell structure and type, while the __________ system groups major tax
Eddi Din [679]

Given what we know, we can confirm that using the using the Whitaker system, kingdoms are grouped based on cell structure and type, while the whoese-fox system groups major taxonomic groups into three major domains.

<h3>What is the Whitaker system?</h3>
  • The Whitaker system is a classification system to order and organize the diverse biological life found on Earth.
  • This is the most commonly-known system which orders organisms into the 5 kingdoms.

<h3>What is the Whoese-fox system?</h3>
  • This is a much less popular system of classification for biological life.
  • It is considered to be much less specific, containing only 3 groupings.
<h3 /><h3 />

Therefore, we can confirm that based on the statement, the spaces missing correspond to the scientists for who the systems are named after, which are Whitaker and Whoese-fox.

To learn more about taxonomy visit:

brainly.com/question/715807?referrer=searchResults

5 0
3 years ago
Mario performed an experiment to determine if photosynthesis was affected by the amount of light that a plant received. The data
nexus9112 [7]
The answer is to add a 0 hours control.

In every experiment, the control group is necessary. That way, effects of all variables except the independent one will be minimized. The<span> independent variable is variable that is not affected in the experiment. In this example, the amount of light. The dependent variable is called dependent because it depends on the independent variables. In this example, the dependent variable is the average volume of oxygen (photosynthesis).
But to minimize effects on variables, it is necessary to include the 0 hours group, so it can be compared to the other groups. </span>
7 0
3 years ago
Read 2 more answers
In this turn-of-the century biology chart, we see members of the kingdom Protists in various body forms. All of these protists h
Aneli [31]
You didn’t include your chart, but protists move using:
Cilia: tiny hairlike structures.
Flagella: A long tail-like structure that is spun around like a motor.
or Pseudopods: A "false foot" organisms form to move.

6 0
4 years ago
In a food web, each ____________ depends on the trophic level below it for energy
Alinara [238K]
The answer is consumers
4 0
3 years ago
Read 2 more answers
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