Compare and contrast 3 phases of matter- how are they similar and how are they different explain?

1 answer:

3 0

Three phases of matter are solid, liquid and gas. They are all made up of atoms, molecules, and/or ions, but the behaviors of these particles differ in the three phases. Gas and liquid flow easily, but solids do not flow. Gas and liquids assume the shape of the container they are held in, but solids retain a fixed volume and shape.

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Radiation

Gnesinka [82]

Radiation: is the emission or transmission of energy in the form of waves or particles through space or through a material medium.

Examples: Radio waves, microwaves, infrared, visible light, ultraviolet, x-rays, and gamma radiation

8 0

3 years ago

Wich is a nitrogen base that is located within an RNA molucule, but NOT within a DNA molecule?

gtnhenbr [62]

Answer:

The correct answer is Uracil which is nitrogen base found in RNA.

Explanation:

Uracil is a nitrogenous base which is located within an RNA molecule but not within a DNA molecule.

Uracil, represented by the letters A, G, C and U, is one of the four nucleobases that are found in the nucleic acid of RNA which binds to adenine.

While thymine is present in the DNA and binds to adenine.

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3 years ago

What is the best description of what viruses are made of?

Mazyrski [523]

The answer is C.

A virus is made up of or consists of a nucleic acid in varying quantity which may either be RNA or DNA.

The nucleic acid is surrounded by a protein shell called a capsid. The word capsid comes from the Latin word capsa which means box.The capsid and the nucleic acid within it are together referred to as nucleoprotein.The capsid is made up of small sub units called capsomeres.

In many viruses, the nucleoprotein makes up the whole virus. More complex viruses have one or more further enclosing structures also made mostly of protein. These structures are referred to as envelopes and each envelop is specific to a particular virus.

6 0

3 years ago

Read 2 more answers

aleksley [76]

Answer: Cartilage and Bone are specialised forms of connective tissue. They are both made up of cells embedded in an extracellular matrix.

hope this helps :D

love your pfp btw :3

8 0

3 years ago

When Mendel performed his experiments, only one trait appeared in the F1 generation, (in this case, round peas) and the other tr

bearhunter [10]

Answer:

See the answer below

Explanation:

The explanation I would give to the phenomenon is that the round trait in peas completely covers or nullify the wrinkled trait when they are together. In order words, whenever a single the allele of both trait come together to form a new trait, the round trait allele dominates and mask the expression of the allele of the wrinkled trait.

This is what Mendel explained and dominance/recessive effects. The round trait was dominant over the wrinkled trait while the wrinkled trait was said to be recessive and can only be expressed when alone.

3 0

2 years ago