Unit 2 Biology Quiz

What three parts make up the most basic structure of an atom?

Protons, hydrogen, and oxygen

Protons, neutrons, and electrons

Nucleus, protons, and electrons

Electrons, molecules, and protons

What characteristic do Eukaryotic cell have that Prokaryotic cells do not?

Eukaryotic cells have chloroplast and Prokaryotic cells do not.

Eukaryotic cells contain protons while Prokaryotic cells have neutrons.

Eukaryotic cells contain a cytoskeleton while Prokaryotic cells do not.

Eukaryotic cells contain a nucleus and Prokaryotic cells do not.

What properties of water make life possible?

Cohesion, adhesion, and high specific heat.

Cohesion, adhesion, and surface tension.

Adhesion, high specific heat, and solute.

Surface tension, adhesion, and high specific heat.

What are the 3 parts of the cell theory?

All organisms are made of cells, all existing cells are created only through sexual reproduction, and the cell is the most basic unit of life.

Most organisms are made of cells, all existing cells are produced by other living cells, and the cell is the most basic unit of life.

All organisms are made of cells, all existing cells are produced by other living cells, and the cell is not the most basic unit of life.

None of these are correct.

What is one way a virus can reproduce?

First it must attach itself onto the host cell. Then it must wait for another virus to attach also. After that the two virus share DNA with each other, and a new virus is formed. Finally, the new virus emerges from the host cell.

First the virus attaches itself onto the host cell. Then the virus injects its genetic material into the host cell. After that, when the cell reproduces, a new virus is formed. The host cell breaks open and releases the virus.

First it must find another virus and attach to it. Then both viruses must find a host cell to attach to. After that, genetic material must be injected into the host cell. Finally, when the host cell breaks open, the virus is released.

The virus must go through mitosis in order to reproduce.

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Unit 2 Biology Quiz

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