The answer is A. Sex-linked traits are more often expressed in males because they are typically carried by the X chromosome and they are also typically recessive. Males only inherit one X chromosome, so if the one they inherit is linked to the disease, they will express it no matter what. Females, on the other hand, can be carriers if they inherit one X chromosome with the disease. This is because their other X chromosome can be normal, which would dominate the expression of the disease on their other X chromosome.
Protein Synthesis is usually a two-step process-
Step 1: Transcription- In this process using the code of a RNA nucleotide, a DNA sequence of a gene is re-written. This code of RNA needs to follow one more step and convert itself into messenger RNA
Step 2- Translation
The nucleotide sequence of the mRNA is converted into sequence of amino acids in a polypeptide or protein sub-unit
The cell recapture the three group of nucleotide called codon. The codon is the representation of amino acid.
For example-
The mRNA sequence is:
5'-AUGAUCUCGUAA-3'
This is coded sequence would be
3'-GTA GTC TUA TGG-5'
Answer:
A promoter refers to a DNA sequence, that is, situated upstream of a gene and signals the start of transcription.
A repressor refers to a transcription factor that prevents transcription by combining with the operator site.
An insulator refers to an element that obstructs the signals between the promoters and enhancer.
A regulatory gene refers to a gene, which monitors the expression of one or more genes by preventing or encouraging transcription.
An inducer refers to a molecule that stimulates the synthesis of mRNA by disabling the protein, which inhibits the transcription.
An operator refers to a short sequence of DNA situated close to the promoter region, and is recognized by a repressor protein.
Answer:
carbohydrate
Explanation:
The molecule discovered by scientists in the illustration is most likely to be a <u>carbohydrate</u>.
<em>Among all the biomolecules, only carbohydrates have the molecular formula of (</em><em>)</em><em>. On the other hand, carbohydrates generally contain carbon (C), hydrogen (H), and oxygen (O) in the ratio 1:2:1. </em>
Since the molecule discovered by the scientists has C, H, and O in the ratio 1:2:1, then, it is, therefore, best thought of as a carbohydrate.
Answer: " <span>Illness Anxiety Disorder " .
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