This process is known as
translation
The process begins with messenger RNA (mRNA) giving instructions to amino acids. These instructions are sent with the help of transfer RNA (tRNA).
The amino acids form a chain called a polypeptide (proteins are made up of one or more polypeptide chains)
I have attached an image that will help your understanding of translation
I hope this helps! I'm happy to help with any other questions you might have :)
[Image sourced from: http://ib.bioninja.com.au/standard-level/topic-2-molecular-biology/27-dna-replication-transcri/trans...]
The right answers are : b. nitrogenous bases c. phosphates d. sugars.
Deoxyribonucleic acid (DNA) is the genetic information of most living organisms (on the other hand, some viruses, retroviruses, use ribonucleic acid (RNA) as genetic information).
- DNA is a polymer, made of units called nucleotides (or mononucleotides).
- The nucleotide consists of a phosphate + a sugar + a nitrogenous base. In DNA, the nucleotide is a deoxyribonucleotide (in RNA, the nucleotide is a ribonucleotide).
<u>Answer:</u>
<em>Low calcium level in body may cause a condition called hypocalcemia.
</em>
<u>Explanation:</u>
When a <em>person has the condition of hypocalcemia his/her muscles and nerves that are releted to calcium levels in blood</em> will undergo spasms or twitching. This is generally termed as muscular irritability. <em>Muscle cramps in leg and arms are symptoms of hypocalcemia.
</em>
When the fall in calcium levels is sudden then the <em>twitching of muscles</em> will be more evident. Calcium absorption is only possible if there is adequate supply of vitamin D in our body. <em>Thus the levels of calcium and vitamin D should be well maintained to avoid hypocalcemia.
</em>
Answer: Option B
Explanation:
Recycling the runoff from the irrigation system can be a sustainable practice. The word sustainable can be defined as the method which provides enough resources for today and keeps on saving the resources for the future generations as well.
The recycling of the materials can be considered as a sustainable practice as the left over can be recycled and the need of raw materials for the next process will be less than normal.
Recycling allows the extraction of useful material from the waste and using it and ensures it use again.
Hence, the correct answer would be Option B
