Molecular Biology Self-Assessment
This is the structural and functional unit of all known living organisms?
Correct!
Wrong!
The following are all examples of organelles except?
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Wrong!
DNA is stored in what organelle?
Correct!
Wrong!
Which of the following is not an example of a base used to form DNA?
Correct!
Wrong!
Which nucleotide base pairs with Thymine?
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Wrong!
The "Double Helix" is a structure formed from what molecule
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Wrong!
A gene is a specific sequence of nucleotides that encodes instructions for making a specific protein.
Correct!
Wrong!
What molecule is generated through a process called transcription?
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The following is the "Central Dogma"
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Which of the following is needed to generate new cells or pass genes onto new organisms by heredity?
Correct!
Wrong!
Denaturation, or unwinding of the DNA, is not required for transcription.
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Transfer RNA (tRNA) and amino acids are needed for what stage of the central dogma?
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Wrong!
Many proteins are enzymes that catalyze biochemical reactions
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Mutations, or changes in the DNA, can be which of the following?
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The occurrence of one or more extra or missing chromosomes, leading to an unbalanced chromosome complement, is known as:
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These checkpoints are mechanisms that control the proper cell division in eukaryotic cells:
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The loss of a part of the chromosome or DNA sequence is referred to as:
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The production of multiple copies of a region of DNA that contains a gene is referred to as:
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When a portion of one chromosome is transferred to a nonhomologous chromosome it is referred to as:
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When a piece of chromosome breaks off and reattaches in the reverse direction it is referred to as:
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Wrong!
Molecular Biology Self-Assessment
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