The answer to this question is "fluid mosaic model". We are being asked the question above and the complete sentence is below:
The contemporary description of the membrane structure of a cell is commonly known as the FLUID MOSAIC MODEL.
Enteropeptidase (enterokinase) and trypsin are directly activated by trypsinogen.
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What is Trypsin?</h3>
- By slicing these lengthy chains of amino acids into smaller pieces, the enzyme trypsin in the first part of the small intestine initiates the breakdown of protein molecules. It is a serine protease from the PA clan superfamily that hydrolyzes proteins in the digestive tracts of numerous animals.
- When the pancreatic enzyme trypsinogen, in the proenzyme form, is activated, trypsin is generated in the small intestine. The carboxyl side of the amino acids lysine or arginine is where trypsin primarily breaks peptide chains.
- It is employed in a variety of biotechnological procedures. Trypsin proteolysis or trypsinization is the term used to describe the process, and trypsinized proteins are those that have undergone trypsin digestion or treatment.
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Answer:
helped replace earlier views based solely on observed phenotypes
Explanation:
The study of human variation has shown that individuals from different populations (previously erroneously considered as geographic races) are often genetically more similar than individuals from the same population. In consequence, the evolutionary approach for understanding human variation has enabled us to discard the biological race concept based solely on observed phenotypes in order to provide a more realistic variation concept associated with evolutionary human development. From this perspective, it has been possible to confirm that 1-there are no human subspecies and 2- the concept of human races is not scientifically suitable to describe human variation.
