Polymerase chain reaction to amplify the DNA would be the technique used in the blood lab.
Answer:
a
Explanation:
generally there are four types of cell signaling. this a common mcq which was asked several times.
Human stem cells haven’t specialized in to create an organ. This means that they can be manipulated to create a variety of organs for organ transplant and therefore lowers the risk of rejection
Hormones of the endocrine system
Answer:
A: 6
Explanation:
405001 does contain zeros, which can make it confusing when trying to figure out how many significant figures there are. However, since the zeros are on the inside of the number, they are counted as "significant".
For example,
19205 contains 5 significant figures while 50,000 contains 1 significant figure.
