Can someone answer 8 part iii) determine the wavelength of the laser light. will tag brainliest... no spamming pliz or I'll report... formula is written in pencil ... this is physics I tagged the wrong subject sorry

Imagine that you have produced several versions of lactase, each of which differs from normal lactase by a single amino acid. describe a test that could indirectly determine which of the versions significantly alters the three-dimensional shape of the lactase protein.

Astudent made the lewis dot diagram of a compound shown. what is the error in the lewis dot diagram? a)an o atom should transfer all of its six electrons to mg because the formula is mgo b) both electrons of mg should be transferred to one o adam because the formula is mgo c) the electrons should be transferred from each o add him to capital mg because mg has fewer electrons d) the number of dots around mg should be four because it has to transfer two electrons to each o

Which produce would best increase the amount of heat energy that is actually gained by calorimeter b