Which of the Following Is Not True About MRI

question 147

Multiple Choice

Which of the following is not true about MRI?

• A)It cannot detect tumors unless multiple X-rays are used.
• B)It can image small areas and is reasonably fast.
• C)It provides a picture of the brain at one point in time.
• D)It requires the use of a strong magnetic field.

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Definitions:

Mutation

A change in the DNA sequence within a gene or chromosome of an organism leading to variation.

Chromosomes

Structures located in the nucleus of cells, made up of DNA and proteins, that carry genetic information.

Genes

Segments of DNA located on chromosomes that encode for proteins and determine the inherited characteristics of organisms.

Chromosomes

Thread-like structures located inside the nucleus of animal and plant cells, made of protein and a single molecule of DNA, carrying genetic information.