Eutrophication is the input of excessive nutrients into fresh surface waters. Nutrients can cause algal blooms. Some of these algae can be toxic, and algal death can also result in anoxic conditions, leading to fish deaths. Some indicators of eutrophic conditions can be high measures of important nutrients such as phosphates and nitrates. Another indication of eutrophication can be high concentrations of algal cells. Finally, low dissolved oxygen can indicate eutrophic conditions.
Answer:
The correct order is - codon recognition, peptide bond formation, translocation
Explanation:
During the translation process mRNA is translated to proteins with the help of ribosomes. Protein formation occurs in three stages.
1. Codon recognition: In the codon recognition ribosome allows the binding of only that aminoacyl tRNA which has complementary anticodon against the mRNA codon.
2. Peptide bond formation: The peptidyl group present on the P site of the ribosome is transferred on the new aminoacyl tRNA present on A site by Peptide bond formation.
3. Translocation: In translocation, the tRNA present of P site and A site are transferred to the P site and E site of the ribosome to accompany the binding of new tRNA on A site.
Answer:
Lysosomes are important to eukaryotic cells because they contain digestive enzymes.
