Answer:
1, Promoters
2.transcription bubbles
3. transcription
4. repressors
5. Primers
6. consensus sequences
Explanation:
.1. DNA sequences that direct RNA polymerase to the initiation site are called _____Promoters _________.
2. RNA synthesis complexes containing DNA, RNA, and polymerase are called ___transcription bubbles___________.
3. RNA synthesis (tRNA, mRNA, and rRNA) in general is called _______transcription_______.
4. The expression of beta-galactosidase requires the induction of operons by removal of _repressors_____________.
5. Unlike DNA synthesis, RNA synthesis does not require ___primers___________.
6. ___consensus sequences___________ are deduced by comparing many related DNA sequences.
In the southern hemisphere, the tundra includes Antarctica. The arctic tundra in the northern hemisphere includes parts of Russia, Iceland, Canada, Norway, Greenland, and Alaska (state in the US).
Answer:
Explanation:
The heart needs an abundant supply of blood to offer oxygen exchange for carbon dioxide and nutrition as well as take away waste products like carbon dioxide.
Answer:
what was the previous question
Explanation:
