15) Which of the following can disrupt gene expression? A) microRNAs B) a repressor protein C) mTORS (mammalian target of rapamycin) D) All of the above 16) There are thousands of single amino acids that are translated from codons. A) True B) False For the following questions 17-20, choose the letter on the diagram that represents the structure. 17) lagging strand 18) leading strand 19) Okazaki fragment 20) RNA primer 5' 3' DNA Replication B a b d 3' 5' 3¹ 5'
Proteins
We generally tend to think of proteins only from a dietary lens, as a component of what we eat. However, they are among the most important and abundant organic macromolecules in the human body, with diverse structures and functions. Every cell contains thousands and thousands of proteins, each with specific functions. Some help in the formation of cellular membrane or walls, some help the cell to move, others act as messages or signals and flow seamlessly from one cell to another, carrying information.
Protein Expression
The method by which living organisms synthesize proteins and further modify and regulate them is called protein expression. Protein expression plays a significant role in several types of research and is highly utilized in molecular biology, biochemistry, and protein research laboratories.
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