Answer:
It controls opening and closing movements of the stomata, but that isn't one of the answer choices.
Explanation:
Buccinators are muscles in the cheek that help smiling.
Laris oculi are muscles helping close eyelids.
Orbicularis oris is a muscle that helps manipulate the mouth:
the correct answer is D. all the above are muscles that help facial expression.
Answer:
Change in chromatin structure-------Acetylation of histones facilitates transcription
Activity of transcription apparatus------Transcriptional activators increase promoter activity by interacting with the RNAPII holoenzyme
RNA processing---------Alternative splicing produces different transcripts from the same gene.
RNA interference-------A siRNA and the transcript it targets is transcribed from the same gene.
Initiation of translation-------Limited availability of initiation factors prevents translation of mRNA.
What aquatic fish will eat baby snails in an aquarium?
<u>➪</u><u> </u><em>Snail</em><em> </em><em>eating</em><em> </em><em>fishes</em><em> </em><em>are</em><em> </em><em>considered</em><em> </em><em>as</em><em> </em><em>the</em><em> </em><em>best</em><em> </em><em>way</em><em> </em><em>to</em><em> </em><em>get</em><em> </em><em>rid</em><em> </em><em>of</em><em> </em><em>snails</em><em> </em><em>in</em><em> </em><em>an</em><em> </em><em>aquarium</em><em>.</em><em> </em><em>Instead</em><em> </em><em>of</em><em> </em><em>going</em><em> </em><em>through</em><em> </em><em>the</em><em> </em><em>tiring</em><em> </em><em>process</em><em> </em><em>of</em><em> </em><em>agonizing </em><em>f</em><em>o</em><em>r</em><em> </em><em>removing them yourself, these fish do all the heavy lifting!</em>
<em>Here</em><em> </em><em>are</em><em> </em><em>some</em><em> </em><em>names</em><em> </em><em>of</em><em> </em><em>fishes</em><em> </em><em>that</em><em> </em><em>can</em><em> </em><em>do</em><em> </em><em>the</em><em> </em><em>job</em><em>:</em>
- <u>Yoyo</u><u> </u><u>loach</u>
- <u>Striped</u><u> </u><u>Raphael</u><u> </u><u>Catfish</u>
- <u>Bala</u><u> </u><u>Shark</u>
- <u>Cory</u><u> </u><u>Catfish</u>
- <u>Goldfish</u>