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TLS Online TPP Program

#Question id: 3937

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

#XL - Q Biochemistry

  1. Neurospora grows well in rich media and cannot synthesize many enzymes.

  2. Neurospora grows well in minimal media, and is sensitive to enzymatic deficiencies.

  3. Neurospora requires many vitamin additives to grow.

  4. Neurospora was actually a poor choice.

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TLS Online TPP Program

#Question id: 19651

#XL - P Chemistry

Which of the following compounds will exhibit cis-trans isomerism?
TLS Online TPP Program

#Question id: 19652

#XL - P Chemistry

Benzene reacts with CH3Cl in the presence of anhydrous AlCl3 to form
TLS Online TPP Program

#Question id: 19653

#XL - P Chemistry

What happens when a mixture of acetylene and hydrogen is passed over heated Lindlar’s catalyst?
TLS Online TPP Program

#Question id: 19654

#XL - P Chemistry

What is the class of the substitution product of LiAlH4 and an alkyl halide reaction?
TLS Online TPP Program

#Question id: 19655

#XL - P Chemistry

Which of the following statements about SN2 mechanisms is incorrect?
TLS Online TPP Program

#Question id: 19656

#XL - P Chemistry

A mono haloarene is an example of __________