Models can be helpful in scientific investigations because A. it may not be possible to work with the real thing. B. they can be smaller and more manageable than the real thing. C. they can be safer to work with than the real thing. D. all of the above

Question 17 (1 point)  What is the role of models in the design process? aAllows us to investigate the properties digitally before it is built physically bProvides a visual for all to see and helps them to see the viability of the idea cIncreases the probability of the part being constructed incorrectly dRepresents the accurate dimensions of the actual model

Which of the following statements about rational design is most accurate?1 pointIt requires extra strutural / mechanistic /molecular modelling data but not intense screeningIt requires intensescreening but not extra strutural / mechanistic / molecular modelling dataNone of the aboveIt requires intensescreening and extra strutural / mechanistic / molecular modelling dataIt requires neitherstrutural / mechanistic / molecular modelling data nor intense screening

What are the characteristics of model organisms?

One advantage of supporting basic research in science is thatQuestion 2Answera.it often leads to immediate applications that are beneficial to society.b.research done in controlled, laboratory settings can demonstrate phenomena that would be difficult to observe outside the laboratory.c.it guarantees that processes uncovered in the laboratory are the same as those in the real world.d.it is easier to do than applied research.

Objects that are too small or too large, events that occur too slowly or too quickly, and processes that are too complicated or too dangerous are most often represented by _______. A. controlled scientific experiments B. specimen collections C. models D. all of these