1) A DNA segment, composed of 120 nucleotides, code for a protein molecule. What term accurately identifies that segment? A) centromere
B) chromosome
C) gene
D) nucleotide

2) The analysis of a DNA molecule reveals that 30% of its nucleotides are adenine. What percentage of the DNA molecule would be expected to be guanine nucleotides?
A) 20%
B)30%
C)40%
D)60%

Lola needs to sign 6 invitations. using stopwatch that measures time to tenths of a second, it takes lola 5.3 seconds to sign her full name. going by the accuracy of the stopwatch, which is the most accurate determination for the number of minutes lola needs to sign all 96 invitations

What is the name of the type of cell division that occurs in the prokaryotic cell cycle

How do you think earths interior affects what is happening on the surface? 2. how do fossils support the continental drift hypothesis? 3. how does sea- floor spreading support the hypothesis of continental drift? 4.what do scientists observe when they studied the magnetic fields of rocks on the sides of mid-ocean ridges? 5. what is a tectonic plate ? 6. explain mantle convection 7.how can movements of the continents affect earths climate? 8. what occurs during drifting?