Which of the Following Statements Is TRUE

question 14

Multiple Choice

Which of the following statements is TRUE?

• A) Fimbriae are generally shorter and more numerous than flagella.
• B) Fimbriae enable cells to stick to surfaces.
• C) Pili serve as receptors and facilitate genetic exchange between prokaryotic cells.
• D) Fibriae are usually shorter than flagella and enable cells to adhere to surfaces, whereas pili are involved in genetic exchange.

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Definitions:

Fractional Exponent

An exponent in the form of a fraction, where the numerator indicates a power and the denominator indicates a root.

Simplify Expression

To alter an expression into its simplest form, making it easier to understand or solve by combining like terms and applying mathematical operations.

Radix

The base of a number system; for example, the radix for the decimal system is 10.

Square Root

An amount which yields the initial number when squared.