How does translation work? mRNA attaches to a The ribosome lines up complementary molecules. Their must match the codons on the mRNA strand. Each tRNA carries an in the acid. As they line up, the amino acids form _______ bonds between them, building strand which will become a protein. The tRNA molecules a from their amino acids and leave to pick up - --- amino acids.

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Gene Interactions

When the expression of a single trait is influenced by two or more different non-allelic genes, it is termed as genetic interaction. According to Mendel's law of inheritance, each gene functions in its own way and does not depend on the function of another gene, i.e., a single gene controls each of seven characteristics considered, but the complex contribution of many different genes determine many traits of an organism.

Gene Expression

Gene expression is a process by which the instructions present in deoxyribonucleic acid (DNA) are converted into useful molecules such as proteins, and functional messenger ribonucleic (mRNA) molecules in the case of non-protein-coding genes.