For the Following Reaction Step, Indicate Which Pattern of Arrow

question 105

Multiple Choice

For the following reaction step, indicate which pattern of arrow pushing it represents.

• A) Proton transfer
• B) Loss of leaving group
• C) Nucleophilic attack
• D) Rearrangement

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Definitions:

Cilia

Short, hairlike projections from the plasma membrane, occurring usually in larger numbers.

Zygospore

Thick-walled resting cell formed during sexual reproduction of zygospore fungi.

Ascocarp

Reproductive structure of the sac fungi (phylum Ascomycota).

Basidium

Clublike structure in which nuclear fusion, meiosis, and basidiospore production occur during sexual reproduction of club fungi.