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dusya [7]
3 years ago
15

How do the surface proteins on a virus help it to invade a host cell?

Biology
1 answer:
Doss [256]3 years ago
8 0
They help by attaching themselves go the specific host cell and then tricks the membrane to let them in.
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Adding all the three primary colors-red, green, and blue-at maximum intensity produces the color _____, while adding any two of
emmasim [6.3K]

Answer:

White

Explanation:

Some times when we look at some objects they appear to be different in color to us than their actual color. It may be due to several wavelength of  light with different intensities is striking on our eye.

Remember, white is not a color it is just produced in response to combination of 3 or more than three colors like light.

The three colors that can be combined at full intensity to form a white color are called as primary colors. The most common set is

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Zero intensity of each component gives darkest color and full intensity of any component give a white color.

Secondary colors can be produced by the addition of two colors such as;

                Red+Green=Yellow

                Red+Blue=Magneta

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What component of our skin allows us to sense changes outside of our body, such as temperature and touch?
krok68 [10]

Answer:

Merkel cells located in the epidermis.

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Answer:

1,3,5

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