Viruses
Scientists
Mitosis
Photosyntesis
100
Outside a living cell, a virus is a lifeless chemical and carries out no life function on its own.
What makes a virus unique?
100
He coined the term "cell" for these individual compartments he saw.
Who is Robert Hooke?
100
Prophase.
During which stage of a cells cycle do the replicated chromosomes thicken and become visible?
100
Glucose.
What is made up of carbon, hydrogen and oxygen atoms?
200
1. Small pox 2. Cold sores 3. Influenza 4. Measles 5. Polio
Name five common viruses.
200
He looks at pond water with a microscope he made lenses for.
Who is Anton Van Leeuwenhoek?
200
Centrioles.
In animal cells, which structure is thought to produce the spindle fibers that help separate the sister chromatids during anaphase?
300
Viruses range from 20 to 400 nanometer in diameter
How big are viruses?
300
He reached the conclusion that not only plants, but animals tissue as well is composed of cells.
Who is Theodor Schwann?
300
Telophase.
A new nuclear membrane is forming around the chromosomes.
400
Lysis is the destruction or bursting open of a cell.
What is Lysis?
400
A German physiologist/physican/pathologist added the 3rd part to the cell theory.
Who is Rudolf Virchow?
400
Anaphase.
In a chromosome pair connected by a centromere, what is each individual chromosome called?
500
Vaccines are solutions that are prepared from viral components or inactivated viruses.
What are Vaccines?
500
He proposes that all plant tissues are composed of cells.
Who is Matthias Jakob Schleiden?
500
Centromere.
What is the name of the structure that connects the two chromatids?
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