A Camera Lens Is Initially Set at F/32 for a Shutter

question 79

Multiple Choice

A camera lens is initially set at f/32 for a shutter speed of 1/15 s.If the amount of lighting on the subject is unchanged,and the lens is set at f/16,what is the proper shutter speed at this setting?

• A)1/60 s
• B)1/2 s
• C)1/125 s
• D)1/30 s

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Definitions:

Translation

One step in a cell’s production of a protein, in which the cell “reads” the code represented in a strand of mRNA and creates a protoprotein based on that code.

Prenatal Development

The process of growth and development within the womb from conception until birth.

Genome

All of a person’s coded and non-coded DNA.

Gene Expression

The process by which DNA information is transmitted and translated to cells.