4. An insertion or deletion can result in a frameshift mutation. To demonstrate this, complete
the following:
Normal Strand:
DNA: GCA ATG CAC
mRNA:
-kc
Amino Acids:
Deletion (causing a frameshift):
Taking out the first "G" in the original DNA above results in: DNA: CAA TGC AC
mRNA:
Amino
Acids:

youre right there are

when you breathe in, or inhale, your diaphragm contracts (tightens) and moves downward. this increases the space in your chest cavity, into which your lungs expand. the intercostal muscles between your ribs also enlarge the chest cavity. they contract to pull your rib cage both upward and outward when you inhale.

this age may represent the age of the earth's accretion, of core formation, or of the material from which the earth formed. this dating is based on evidence from radiometric age-dating of meteorite material and is consistent with the radiometric ages of the oldest-known terrestrial and lunar samples.