The Natural Role of Restriction Enzymes in Bacteria Is to

question 35

Multiple Choice

The natural role of restriction enzymes in bacteria is to

• A) allow transposons to move to another place in the chromosome.
• B) protect the cell from invading phages.
• C) make conjugation more efficient.
• D) allow cells to accept foreign DNA.
• E) provide the cell with new phenotypes, such as antibiotic resistance.

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Definitions:

Total Fixed Cost

It encompasses all the expenses that do not change regardless of the business activity volume, such as rent and salaries.

Servicing Materials

Supplies or materials used in the maintenance and repair of products or equipment.

Planning Budget

A budget created at the beginning of the budgeting period that is valid for a planned level of activity.

Fixed Cost

A cost that does not change with the level of production or sales volume, remaining constant even when output varies.