A Centrifuge Rotates at 100 Rev/s (I

question 68

Multiple Choice

A centrifuge rotates at 100 rev/s (i.e. ,628 rad/s) .If the test tube places the suspension at 8.00 cm from the axis of rotation,by what factor are the terminal speeds of the settling particles increased as compared to sedimentation cause by gravity?

• A)3.2E+3
• B)3.2E+5
• C)3.2E+4
• D)5.0E+3
• E)​4.2E+3

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Definitions:

Genotype

The set of genes in our DNA which is responsible for a particular trait, as opposed to the physical expression of those genes which is known as the phenotype.

Phenotype

The collection of traits that can be seen in a person, which emerge from how their genetic makeup interacts with their surroundings.

Pleiotropy

The phenomenon where a single gene influences multiple phenotypic traits in an organism, demonstrating the complex nature of gene expression.

Defective Enzyme

An enzyme with an abnormal structure that prevents it from performing its biological function correctly.