Answer:
True
Explanation:
Sunburn (First-Degree Burns): A sunburn is skin damage from the sun's ultraviolet (UV) rays. Most sunburns cause mild pain and redness but affect only the outer layer of skin ( first-degree burn). The red skin might hurt when you touch it. These sunburns are mild and can usually be treated at home.
Answer:Prokaryotes are organisms whose cells do not contain a distinct nucleus, bounded by a nuclear envelope, in contrast to eukaryotic organisms that do have distinct nuclei. Prokaryotes include both the bacteria and the archaea, which appear to be only distantly related to bacteria.
Explanation:
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.
