These are different substitution mutations that occured in a flu spike protein gene.
Unmutate gene
AUG GGA UUC CGA
AUG GGA UUC CGA
AUG GGA UUC CGA
Mutated Gene
AUG UGA UUC CGA
AUG GGC UUC CGA
AUG AGA UUC CGA
Which of these mutations could lead to a new strain
of the flu virus? Identify the type of mutation and
explain your answer.

Place the steps tor the formation of the enzyme pepsinogen in correct order

Sally and sue were investigating the topic of friction in science. they used a small car and a ramp as seen in the picture to test what they were learning. they knew that they slipped easily on waxed floors but not on carpet, so they decided to change the material on the surface of the ramp to see what happened. they planned to use glass, carpet, aluminum foil, and sandpaper and run the car down the ramp over each surface. what would be the best research question to guide the girls' experiment? a) does the amount of surface area affect the friction on the moving car? b) will the car travel fastest on the glass surface? c) how does the angle of the ramp affect the speed of the car? d)do rougher surfaces tend to create more friction than smooth surfaces?

The picture shows a location in india that is very dry and arid. notice the tall mountains in the background; you can find high amounts of vegetation on the other side of the mountains. which statement is most likely true for this area?