Biomes, biodiversity, wetlands, permafrost, and estuary
Answer: Prokaryotic cells do not have a nucleus. Both prokaryotic and eukaryotic cells have structures in common. All cells have a plasma membrane, ribosomes, cytoplasm, and DNA. The plasma membrane, or cell membrane, is the phospholipid layer that surrounds the cell and protects it from the outside environment
Explanation:
Eukaryotic cells are cells that have a nucleus, while prokaryotic cells do not.
Your answer is going to be A. Excretory.
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.
