Double-stranded DNA replicates in a _____manner. When __________ strands separate, each serves as the __________ for making a new __________ strand.
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.
Fill in the blank. Double-stranded
- DNA (deoxyribonucleic acid) is a long polymer of deoxyribonucleotides. Chemicall.
- DNA is composed of three components a pentose sugar, phosphoric acid, and four types of nitrogenous bases. Pentose sugar in DNA is deoxyribose sugar.
- The four nitrogenous bases belongs to two separate groups, (i) Purines which are two-ringed nitrogen compounds and include adenine and guanine.
- Pyrimidines which are formed of one ring only and include cytosine and tymine.
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