When a cell is differentiated that means it is no longer a ''blank canvas'', a pluripotent cell (like the stem cells).
Let's take a muscle cell as an example.
Before it is differentiated, it is just like all of the other stem cells.
But after the expression of genes specific for muscle cell and the resulting changes in structure and physiology of the cell, this cell becomes a muscle cell.
Afterward, the differentiated muscle cell communicates integrates with other muscle cells into the muscle tissue. The muscle tissue eventually forms organs like skeletal muscles, the heart and similar.
The correct option is GOLGI VESICLES.
Golgi vesicle is a transporting structure that is found in the Golgi apparatus. The principal function of Golgi vesicle is to transport packaged proteins to their different locations within the cell.
Answer:
I believe the answer should be C
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The genetic code is the relationship between a nucleotide and an amino acid. Each amino acid is coded for by a set of three nucleotides in DNA. Each set of nucleotides is called a codon or triplet. The set of all possible three- nucleotide combinations is called the genetic code or triplet code.
The sequence of nucleotides in DNA determines the sequence of amino acids found in all proteins.
Codons are read from mRNA during protein synthesis and consequently, they are given in RNA bases rather than in the original DNA sequence. The process of reading these codons is called translation.
Answer:
The correct answer is B.changing muscle length
Explanation:
Isometric exercise involves the contraction of a particular muscle group without changing the length of the muscle and the affected joint does not move in the exercise. Isometric exercise helps in muscle strength because they are done in a single position without any movement.
This allows them to improve the strength of a particular position. Some of the isometric exercises are high plank, self-arm wrestling, forearm plank, low squat, etc. So isometric exercise strengthens muscles without changing the length of the muscle.