True/False
A light microscope with an objective lens numerical aperture of 0.65 is capable of allowing two objects 400 nm apart to be distinguished when using light with a wavelength of 420 nm.
Section 2.02
Correct Answer:

Verified
Correct Answer:
Verified
Q23: Confocal microscopes exhibit improved contrast and resolution
Q29: Because transmission electron microscopy uses electrons rather
Q42: The designer of the first transmission electron
Q44: The procedure in which a single stain
Q48: A microscope that exposes specimens to ultraviolet,violet,or
Q54: Prior to staining, smears of microorganisms are
Q56: Atomic force microscopes use a scanning probe
Q58: An electron microscope uses _ lenses to
Q60: In the Gram-staining procedure,the primary stain is<br>A)iodine.<br>B)safranin.<br>C)crystal
Q68: In the Gram-staining procedure,the decolorizer is<br>A)iodine.<br>B)safranin.<br>C)crystal violet.<br>D)ethanol