At a celebratory dinner for a recent publication, a marine biologist ordered the lobster claw appetizer. She ordered Cheliped.
<h3>What is Cheliped?</h3>
The chelipeds are the large claws that the crayfish uses for defense and to capture prey. Each of the four remaining segments contains a pair of walking legs. In the abdomen, the first five segments each have a pair of swimmerets, which create water currents and function in reproduction.
It is of the pair of legs that bears the large chelae in decapod crustaceans. It is a very delicious and nutricious food item. Some people are allergic but max people has no problem with this Cheliped .
From the above discussion we can conclude that at that celebratory dinner for a recent publication, that marine biologist ordered the Cheliped of lobster claw appetizer.
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Formula: Molarity = <span>Amount
of substance (in moles)/Volume of solution (in litres)</span>
40.0⋅g<span>/40</span>⋅<span>g⋅</span><span><span>mol</span><span>−1</span></span> ÷ (1.50⋅L) = 0.667 <span>−1</span>
sodium hydroxide.
The Molarity of
40 grams of Sodium Hydroxide in 1.50L of solution is 0.667 mol*L-1
<span> </span>
Answer:
c. hominoid
Explanation:
Based on the information provided within the question it can be said that in this scenario the best classification for this fossil would be ac. hominoid. This term refer to all the apes species including gibbons, gorillas, chimps, orangutans, and humans. Therefore since the fossil indicates upright posture, slow climbing and hanging below branches we can say that they were hominoid.
Answer:
it stores and controls water in the cell
Explanation:
Answer:
(C) Aminoacyl-tRNA synthetases have an additional active site that binds to non-cognate tRNAs. The tRNAs that bind to this second active are hydrolyzed and released from the enzyme.
Explanation:
In case of translation, proof reading is done by aminoacyl-tRNA synthetases only. Aminoacyl-tRNA synthetases have two mechanisms to avoid error during translation which are mentioned as under:
<u>(1) Chemical proof reading:</u> Incorrect amino acids rather than being hydrolyzed in catalytic pocket get hydrolyzed in editing pocket and thus they hardly get attached to tRNA.
For example: For distinguishing similar amino acids like isoleucine and valine, isoleucyl-tRNA synthetase uses a second active site which is meant for only valine not for isoleucine. In this particular site, valine which had entered the enzyme is cleaved away with the help of editing reaction after which the enzyme is well prepared to process isoleucine which is the correct amino acid for this enzyme.
<u>(2) Kinetic proof reading: </u>Even if an incorrect amino acid has entered a particular aminoacyl-tRNA synthetase, it does not cause appropriate conformational change in the enzyme because of which the incorrect amino acid loosens from the enzyme and does not get incorporated.
Note: In this example, only chemical proof reading is mentioned not kinetic proof reading.
