Answer:
The correct answer is: No.
Explanation:
- Proteins, obtained from different species, having identical sequences of amino acids does not mean that their gene or the mRNA (messenger Ribonucleic Acid) will also have an identical sequence.
- This is because of the degeneracy in the genetic code.
- Three consecutive nucleotides (triplets) in the mRNA sequence codes for an amino acid molecule. These triplets are also called the Codons.
- However, the specificity of a particular amino acid is determined by the first two nucleotides in the codon. The third nucleotide is wobble or degenerate. This means that the nucleotide in the third position of a codon cannot alter the amino acid specified by the first two nucleotides in the codon.
- The mRNA sequences, encoding the protein, obtained from different species may vary in the wobble nucleotide position and hence the mRNA sequence can be distinctly different in different species.
The most commonly reported clinical manifestations of multiple sclerosis are <u>loss of vision, blurry vision, depression mood changes, and muscular changes.</u>
Multiple sclerosis is a term that refers to a disease that causes potential disability of the brain and spinal cord.
In this condition, the immune system invades the nerve cells and fibers of the myelin sheath.
As a result of this, the communication between the brain and the body disrupts.
Eventually, multiple sclerosis can result in dysfunction or permanent damage to the nerves.
Its symptoms vary and depend on the amount of damage to the affected nerves.
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Answer:
Hydrogen bonding
Explanation:
The newly synthesised proteins as a result of the process of translation are linear structures formed by linear arrangement of amino acids.
The linear structure of a protein is known as the primary structure which changes its conformation and take the shape of either the helix or the pleated sheet. This helical or pleated sheet structure is known as a secondary structure.
The secondary structure is formed due to the bond formed between the hydrogen of the carbonyl group and the amino group which form the backbone of the protein structure. The hydrogen bond causes the linear polypeptide to form spiral helical or bend pleated sheet.
Thus, Hydrogen bonding is the correct answer.
Answer:
At dusk or C
Explanation:
Plants produce oxygen when they make energy for themselves via photosynthesis so the more oxygen it is making, the more photosynthesis it is doing.