All of the Following Are Correct About Cancer Except

question 3

Multiple Choice

All of the following are correct about cancer except:

• A)malignant tumors are invasive
• B)malignant tumors are not encapsulated
• C)cancer cells can sometimes spread into the bloodstream
• D)benign cells are those that have metastasized
• E)cancers are the direct result of mutations in growth-regulating genes

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Definitions:

Z

Often represents impedance in electrical circuits, a measure of opposition to AC including both resistance and reactance.

RC Parallel Circuit

A circuit configuration consisting of a resistor (R) and a capacitor (C) connected in parallel with each other across a power supply.

R

Commonly used to symbolize resistance in electrical equations and diagrams, measured in ohms (Ω).

RC Parallel Circuit

An electrical circuit composed of resistors and capacitors arranged in parallel, affecting current flow and charge distribution differently from series configurations.