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Questions and Answers
What blocks the regeneration of axons in the CNS?
What blocks the regeneration of axons in the CNS?
- Astrocyte scars forming a barrier (correct)
- Immature glial cells stimulating growth
- Oligodendroglia forming a path
- Proteins embedded in the cell membrane
Where is the genetic material contained in a cell?
Where is the genetic material contained in a cell?
- Mitochondria
- Golgi bodies
- Nucleus (correct)
- Endoplasmic reticulum
What is the function of channel proteins in the cell membrane?
What is the function of channel proteins in the cell membrane?
- To stimulate axon growth
- To allow passage of ions (correct)
- To change shape in response to voltage
- To package proteins in Golgi bodies
What is the purpose of gene transcription?
What is the purpose of gene transcription?
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What is the function of gate proteins in the cell membrane?
What is the function of gate proteins in the cell membrane?
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What is the purpose of the Golgi bodies?
What is the purpose of the Golgi bodies?
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What type of chromosome determines the sex of a human?
What type of chromosome determines the sex of a human?
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What is the process where the traits of both alleles are expressed completely?
What is the process where the traits of both alleles are expressed completely?
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Which genetic disorder is caused by a recessive allele?
Which genetic disorder is caused by a recessive allele?
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What is the term for the genetic makeup of an organism?
What is the term for the genetic makeup of an organism?
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Which protein is responsible for actively transporting a substance across a membrane?
Which protein is responsible for actively transporting a substance across a membrane?
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What is the term for the physical and behavioural traits expressed by an organism?
What is the term for the physical and behavioural traits expressed by an organism?
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