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Alex Ar [27]
3 years ago
10

__________ are a class of membrane proteins that increase a cell's permeability to certain ions.

Biology
1 answer:
lesantik [10]3 years ago
3 0
2. Ionophores because they are class of proteins that move cell membranes. They are small, hydrophobic molecules that increase a cell's permeability to certain ions.  
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A ______ color scheme consists of shades, tints, or tones of the same color. group of answer choices analogous complementary tri
Anestetic [448]

The hues, tints, or tones that make up a monochromatic colour scheme are all variations of the same hue.

<h3>A monochromatic colour scheme is what?</h3>
  • Colors that are monochromatic are all variations of a single hue, including tints, hues, and tones.
  • Lighter and darker shades of the primary colour or hue will make up a monochromatic colour scheme.
<h3>What hues fall within the monochromatic category?</h3>
  • Films shot in black and white are all considered monochromatic.
  • Since black and white can be found at both ends of every colour, they can be used in a monochromatic design that is based on any colour.
<h3>Why do people use a monochromatic colour scheme?</h3>

Because they permit a wider range of contrasting tones that can be used to draw attention, establish focus, and assist readability, monochromatic colour schemes present potential in art and visual communications design.

learn more about monochromatic colour here

https://brainly.in/question/3294947

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6 0
2 years ago
The eye is an organ.why?<br>Skin is an epithelial tissue.why?<br>​
Brilliant_brown [7]

Answer:

"The organs have blood vessels as well as the nerves in it, the organ is also present within the organ motif is also being executed in these organs. So as eye. Epithelial tissue helps in protection against the microbes so as skin having different layers."

Explanation:

Eye is an organ because, the organs have blood vessels as well as the nerves in it, the organ is also present within the organ motif is also being executed in these organs. Similarly, inside the eyeball there is an organ which is known as retina, with is connected with the neural and epithelial tissue which helps in detection of the light which enters into the eyeball.

Skin is an epithelial tissue because, epithelial tissue helps in protection against the microbes. Similarly skin is composed of different layers of epithelial tissue which is also supported by the layers of connective tissue, helps in protection of internal organs from damage as well as dehydration.

3 0
3 years ago
The human body is made up of four types of tissues. Which of the following structures make up tissues?
Alina [70]

Answer:B

Explanation:

5 0
3 years ago
What is the family, genus, and species?
viva [34]

Answer:

can you please provide the name of this leaf...

6 0
3 years ago
Darwin realized that the often exquisite fit of species to their environment is primarily the result of
bagirrra123 [75]
Natural Selection.
An easy and important way to remember this is by thinking of a species - let’s say a bright white moth. For ages, these moths have survived beautifully, matching perfectly with the white tree bark they live on, until one day, a smoky building begins pumping its soot into the air. This air begins to change the color of the tree bark to black and the once hidden white moths are now plainly visible to birds who eat them easily. Fortunately, every now and then a moth is born who is darker than the rest - black as soot even. And so, the birds keep eating the white moths but missing the soot-colored ones. As time goes by, the soot-colored moths produce more and more similarly colored moths, who are well hidden from the birds AND after enough time, the only moths that remain are soot-colored. This is why so many species “fit” exquisitely into their environment. They have ALL adapted in some way similar to the soot-colored moth.
6 0
3 years ago
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