1. Ribosomes are “ribonucleoprotein particles” in that they are composed mostly of rRNA with some associated ribosomal proteins. How are the genes coding for ribosomal RNAs the same as the genes coding for ribosomal proteins? They both have a transcriptional start site. They both have similar open reading frames to facilitate binding. They both have a transcriptional terminator. They both suffer frameshift mutations with the insertion of 2 nucleotides. A. 1, 2 and 3 B. 1 and 3 C. 2 and 4 D. 4 only
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.
Q11. Ribosomes are “ribonucleoprotein particles” in that they are composed mostly of rRNA with some associated ribosomal proteins.
How are the genes coding for ribosomal RNAs the same as the genes coding for ribosomal proteins?
- They both have a transcriptional start site.
- They both have similar open reading frames to facilitate binding.
- They both have a transcriptional terminator.
- They both suffer frameshift mutations with the insertion of 2
nucleotides.
A. 1, 2 and 3
B. 1 and 3
C. 2 and 4
D. 4 only
E. All of 1, 2, 3 and 4 are correct
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