How the steps of protein synthesis using the following DNA sequence: TACGGGCCCTTTAAATAA

Step one: TACGGGCCCTTTAAATAA turns into AUGCCCGGGAAAUUUAUU

Step two: AUGCCCGGGAAAUUUAUU turns into Met Pro Gly Lys Phe lle.

c) 50% there are four chromosomes. after crossing over, 2 of the four have been changed. that means any gamete has a 2 in 4 chance or 50% chance of receiving the mutated chromosome.

before, trains worked using the steam engine. thus, it uses heat so it is crucial to apply heat balance. the steam engine absorbs energy during the stage of boiling water. so, this is the endothermic reaction. when the steam is used to work the piston, it has to release this energy through running the train. the excess energy is released as an exhaust to the chimney. this is the exothermic process because it releases energy to the surroundings.