(Solved)microbiology final exam
Questions & Answers 2023
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microbiology final exam
Questions & Answers
What results when a single bacterium reproduces?
Two genetically identical daughter cells
If you begin with six cells, how many cells would you have after three
rounds of division?
48 cells
Which of the following is NOT a step in bacterial cell division?
The disappearance of the nuclear envelope
Which step of binary fission is the reason for genetically identical
daughter cells?
Replication of the bacterial chromosome
What enables the copied chromosomes to separate during binary
fission?
The chromosomes are attached to different parts of the cell membrane,
which elongates and thus separates the chromosomes.
How long does it take for the daughter cells to initiate or start the next
round of replication?
No time is required -- they are ready to divide immediately after DNA
replication and separation of the daughter cells is complete if conditions are
right.
Put the following steps of bacterial replication in the correct order,
starting from a parent cell.
1. Cell elongation
2. Septum formation
3. Chromosome replication
4. Separation of daughter cells
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Distribution of this document is illegal extra per year?
Questions & Answers 2023
written by
Killey
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At Stuvia, you will find the best notes, summaries, flashcards & other study material. Search for your
school or uni and find the study material you need.
www.stuvia.com
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Distribution of this document is illegal extra per year?
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microbiology final exam
Questions & Answers
What results when a single bacterium reproduces?
Two genetically identical daughter cells
If you begin with six cells, how many cells would you have after three
rounds of division?
48 cells
Which of the following is NOT a step in bacterial cell division?
The disappearance of the nuclear envelope
Which step of binary fission is the reason for genetically identical
daughter cells?
Replication of the bacterial chromosome
What enables the copied chromosomes to separate during binary
fission?
The chromosomes are attached to different parts of the cell membrane,
which elongates and thus separates the chromosomes.
How long does it take for the daughter cells to initiate or start the next
round of replication?
No time is required -- they are ready to divide immediately after DNA
replication and separation of the daughter cells is complete if conditions are
right.
Put the following steps of bacterial replication in the correct order,
starting from a parent cell.
1. Cell elongation
2. Septum formation
3. Chromosome replication
4. Separation of daughter cells
Downloaded by: Killey | Want to earn $1.236
Distribution of this document is illegal extra per year?
