During the replication process, which enzyme(s) make(s) a nick in the double-stranded DNA so that each strand separates? O DNA primase & helicase
O DNA gyrase & topolsomerase
O DNA polymerase
O DNA ligase

Which phrase is the best summary of the model shown? a. the transfer of the sun's energy through trophic levels b. a series of aerobic and anaerobic reactions c. a transformation of light energy into chemical energy d. the breakdown of food molecules

Emmet didn’t want to weed the garden. he put off the task toward the end of the day. he even tried to get his sister to do the job. what type of goal orientation did emmet display toward weeding the garden?

What is the process of a new plant growing from its seed into a seedling? primary growth fertilization pollination germination