Just three months after welcoming a child together , Janet Jackson and husband Wissam Al Mana are splitting up, according to multiple sources including People and Page Six . The singer and the billionaire Qatari businessman wed in 2012, and TMZ notes that the separation appears to have come exactly at the...
Report Abuse. Transcription does require a helicase. In eukaryotes, TFiiH (one of the general transcription factors of the transcription pre-initiation complex) has helicase activity and aids in the formation of the transcription bubble. Erin Â· 2 years ago.
Helicase is also known as a motor protein due to its ability to move down the double-stranded DNA strand and unzip it into two single strands. While unwinding the DNA strands, helicase converts chemical energy from ATP or NTP into mechanical energy. This enzyme is a key component of DNA replication, transcription and translation. Without helicase, DNA would not be able to unwind and undergo either process, and cells would not be able to divide.