The job of tRNA is to read the message of nucleic acids, or nucleotides, and translate it into proteins, or amino acids. The process of making a protein from an mRNA template is called translation.
The mitochondria is filled with a structure with wavy patterns called Cristae.
<h3>What is the function of mitochondria?</h3>
Mitochondria have several essential functions for the functioning of human cells and biomolecular balance, since this organelle, among its activity, is the production of energy (ATP), a factor of great importance for the activities of the organism.
Mitochondria are organelles present in eukaryotic cells and that stand out for being the place where cellular respiration occurs. These organelles are therefore generators of chemical energy for the cell.
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The following statements are true about the modification of chromatin structures in the eukaryotes:
1. Melthylation of histone tails in chromatin can promote condensation of the chromatin.
2. DNA is not transcribed when chromatin is package tightly in a condensed form.
3. Acetylation of histone tails in chromatin allows access to DNA for transcription.
4. Some form of chromatin modifications can be passed on to future generation of cells.
5. Acetylation of histone tails is a reversible process.
<span>The answer is the option D. It is false that most scientist do not use the metric system or SI. SI, the international system was adopted many years ago. It was an evolution of the metric system. In 1960 a commite of international scientists adopted it. Since then, the SI has spread widely and it is a must for the scientist to use it. </span>