Answer:
2
Explanation: GPCRs are a large family of cell surface receptors that respond to a variety of external signals. Binding of a signaling molecule to a GPCR results in G protein activation, which in turn triggers the production of any number of second messengers.
Mutations in these genes can produce new or altered traits, resulting in heritable differences (genetic variation) between organisms. ... One definition of a species is a group of organisms that can reproduce with one another and produce fertile offspring.
Answer:
A. facilitate lab based experiments
Explanation:
Bioinformatics is a multidisciplinary science that arose from the need to understand biological functions, more specifically genes. Software engineering, mathematics, physics, chemistry, statistics, computer science and molecular biology are some areas of knowledge related to it.
This science is responsible for storing and relating biological data, with the aid of computational methods and mathematical algorithms. Thus, it recognizes patterns that would probably be impossible to analyze without such help. That is why we can say that biotechnology has the ability to facilitate laboratory-based experiments.
Predicting structures and results, studying and simulating cell metabolism, building evolutionary trees, studying three-dimensional molecule structures, analyzing biological images and signals, and even unraveling the biological function of a given DNA sequence are all activities that bioinformatics enables. Storing information in a database allows researchers around the world to share information, GenBank being one of the best known and most complete.
Answer:
Correlation means that there is a relationship between two or more variables (such as ice cream consumption and crime), but this relationship does not necessarily imply cause and effect. When two variables are correlated, it simply means that as one variable changes, so does the other. We can measure correlation by calculating a statistic known as a correlation coefficient. A correlation coefficient is a number from -1 to +1 that indicates the strength and direction of the relationship between variables. The correlation coefficient is usually represented by the letter r.
Explanation: