The correct answer is empirical evidence.
Empirical evidence is the part of scientific method and it is the information that comes from the research or experiment in the form of measurable data. Before any pieces of empirical data are collected, scientists need to design their research methods (forming a hypothesis).
Answer: A is the correct answer.
because for the treatment of one type of diabetes insulin should be provided but isolation of insulin and production is so costly.
but as DNA recombination has developed we can use bacterial replication system to produce insulin. they replicate very fast so large amount of insulin will be produced and then it can isolated.
but we also know that insulin of bacteria needs some modification before it can be used in human.
if want more info ask here. hope it helps.
A endoplasmic reticulum
B amino acid sequence
C folded
D sorting signal
E transport vasicles
F protein translocators
G unfolded
