Do you mean penumbra or umbra? Because it is indeed umbra.
Well we know that a microscope is used to see things we cant see like organism's so they can study those small creatures and learn
Answer:
Explanation:
Group of answer choices DNA sequences that are deduced by comparing many related DNA sequences are called CONSENSUS. Unlike DNA synthesis, RNA synthesis requires TRANSCRIPTION. PROMOTERS direct RNA polymerase to the initiation site. RNA synthesis complexes containing DNA, RNA, and polymerase perform TRANSLATION. RNA synthesis (tRNA, mRNA, and rRNA) takes place in complexes containing DNA, RNA, and polymerase are called TRANSCRIPTION BUBBLES. The expression of beta-galactosidase requires the induction of operons by addition of REPRESSORS.
Urethral Sphincters I hope this helped. :)
Answer:
1.Sensory receptors are structures in your sense organs that react to a physical
stimulus in the environment.
Explanation:
Hope it helps.
