The correct answer is: introns
Processing of mRNA is process that occurs only in eukaryotic cells. After the transcription, newly formed mRNA molecule is called and it must be processed into a messenger RNA (mRNA). Processing includes:
• Addition of a 5' cap to the beginning of the RNA
• Polyadenilation- addition of a poly-A tail (tail of A nucleotides) to the end of the RNA
• Splicing- removal of introns and linking the exons
After these steps mRNA is mature and used for the further steps (e.g. translation).
Sometimes some genes are alternatively spliced.
Answer:
Yellow eye rock fish, flounder, Vermilion rock fish, wolf eel, Salmon, Lingcod, black pine, Bottlerush algae, bull kelp, Coralllne algae, rockweed, sea cauliflower, sea staghorn, surf grass, Winged kelp, razor clams, moon snail, dungennes crab, octopus, sea star.
Explanation:
Jet streams are high speed winds that comes from the west and Global wind<span> belts are when the Earth gets the right amount of heat and the Earths spin.
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<span>Answer is d. all of these.
Anxiolytic/hypnotic drugs are medicines or depressants that used to relieve anxiety, and aid sleep. The benzodiazepines are the best known class of drugs to this category. Benzodiazepine causes sedation but it rarely interfere with person’s breathing or death. Even though benzodiazepine can treat anxiety symptoms, they can be extremely dangerous. <span>They can cause side effects, become addictive, and even cause fatal withdrawal symptoms for some users.</span></span>
