How do different properties of waves affect sound and light?

1 answer:

6 0

The greater the force that produces a wave, the greater the amplitude of the wave and the greater the energy carried by the wave. In a transverse wave the higher the wave, the higher the amplitude. Sounds with greater amplitude will be louder; light with greater amplitude will be brighter

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Which part of the influenza virion facilitates interaction between the virus and the to-be-infected eukaryotic host cell?

Radda [10]

The choices are:
A. Matrix protein
B. Hemagglutinin
C. An ion channel
D. Neuraminidase

The right answer is B. Hemaglutinin

Explanation:
Haemagglutinins are triangular rods. They allow the attachment of Influenzaviruses on the target cells of the respiratory tree. In the presence of red blood cells, a haemagglutination (liquid medium) is obtained.
About the other components of Influenza virus:Neuraminidase is a mushroom-shaped spike composed of a tetramer consisting of 4 subunits of a single glycoprotein. At 37 ° C, the neuraminidase destroys the bonds (virus - cells) and thus allows the release of neoformed virions in the external environment: it is elution.
The membrane protein M and the protein subunits of the nucleocapsid are antigenic and are the basis of the classification of Influenzavirus types A, B and C. They induce the synthesis of non-protective antibodies fixing the complement.

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3 years ago

How do I Construct a table to compare the products and reactants in photosynthesis and cellular respiration

katen-ka-za [31]

Explanation:

Create the column headings "Reactants" and "Products". The two row headings should be "Photosynthesis" and "Cellular respiration".

Before filling in the table, make sure you know what the products and reactants from photosynthesis and cellular respiration are.

Remember reactants are the 'before' on the left, and products are the 'after' on the right.

Photosynthesis:

$CO_{2} + H_{2}O+light =>O_{2}+C_{6}H_{12}O_{6}$

Cellular Respiration:

$O_{2}+C_{6}H_{12}O_{6}=>CO_{2} + H_{2}O+ATP$

See attachment for how the table could look.

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3 years ago

Which processes removes carbon dioxide from the environment?

ArbitrLikvidat [17]

Answer: Photosynthesis

Explanation: Photosynthesis removes CO2 from the atmosphere and replaces it with O2. Respiration takes O2 from the atmosphere and replaces it with CO2.

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3 years ago

Read 2 more answers

The bones in the wing of a bat have a similar structure to the bones in the arm of a person. This is an example of _____.

ArbitrLikvidat [17]

Yep! The answer is C

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3 years ago

If you wanted to study smooth endoplasmic reticulum, which cell would be the best type to look at?

pashok25 [27]

Answer:

A cell that makes steroid hormones

Explanation:

A cell that makes steroid hormones have the greatest concentration of smooth endoplasmic reticulum. It is named so because it is not studded with ribosomes on its surface unlike rough endoplasmic reticulum. It has smooth appearance. Its main function are synthesizing lipids, carbohydrates, steroid hormone and detoxification.

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3 years ago