Practice Questions

TLS Online TPP Program

#Question id: 3937

Why was Neurospora a good organism for Beadle and Tatum's studies?

#XL - Q Biochemistry

Neurospora grows well in rich media and cannot synthesize many enzymes.
Neurospora grows well in minimal media, and is sensitive to enzymatic deficiencies.
Neurospora requires many vitamin additives to grow.
Neurospora was actually a poor choice.

More Questions

#Question id: 3031

#XL - S Microbiology

In the growth equation: n = 3.3 (log10 N – log10 No), n stands for

#Question id: 3032

#XL - S Microbiology

Which of these statements about prokaryotes is correct?

#Question id: 3033

#XL - S Microbiology

Which phase shows the reproduction rate equal to the equivalent death rate?

#Question id: 3034

#XL - S Microbiology

Cyanobacteria are

#Question id: 3035

#XL - S Microbiology

The equation used to obtain bacterial population by binary fission is

#Question id: 3036

#XL - S Microbiology

During which phase would penicillin, an antibiotic that inhibits cell-wall synthesis, be most effective?