4398880
Descripción
Test por PEDRO ALVAREZ JIMENEZ, actualizado hace más de 1 año
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Creado por PEDRO ALVAREZ JIMENEZ
hace más de 8 años
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Pregunta 1
Pregunta
Hanson says, "There are more cells in the human body than there are:
Respuesta
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Stars in the Milky Way
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Apartments in Manhattan
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Fish in the sea
Pregunta 2
Pregunta
3) The entire genome (or, "the book of you") is contained inside the _________ of the cell
Respuesta
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Mitochondria
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Nucleus
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Lysosomes
Pregunta 3
Pregunta
The sequence of DNA that codifies for a protein is called intron
Respuesta
- True
- False
Pregunta 4
Pregunta
DNA is packaged into a space nearly 1 million times smaller than itself. What does it first do to organize itself?
Respuesta
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The thread of protein separates itself into parallel strips according to base pairs
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The short part of the protein thread disassembles and reassembles only when cells are formed
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The long thread of DNA wraps around proteins clustered into little beads called nucleosomes
Pregunta 5
Pregunta
Any cell can express all the genes they contain
Respuesta
- True
- False
Pregunta 6
Pregunta
5) It's estimated that the entire chromosomes together house about 20,000 individual instructions called:
Respuesta
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Chromosomes
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Base pairs
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None of the above
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