Which type of microscopy enhances and amplifies slight changes in the phase of transmitted light?

A) differential interference contrast microscopy
B) digital video microscopy
C) fluorescence microscopy
D) phase-contrast microscopy
E) both differential interference contrast microscopy and phase-contrast microscopy


Answer: E

Biology & Microbiology

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In Drosophila, the hunchback gene encodes a protein (HB) that has a role in the development of the thorax. In the zygote and embryo, the expression of hunchback is stimulated by high concentrations of Bicoid protein. Which of the following is accurate about the expression of hunchback in the Drosophila embryo?

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Compare the composition, structure, and function of cilia and flagella

What will be an ideal response?

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