25) if f(x) = 2x-3 and g(x) = 2x + 5, what is the value of (g • f)(4)?
a) 3
b) 6
c) 3.5

(g • f) (4)  = 15

Step-by-step explanation:

Here, f(x)  =   2x -3

g(x) = 2x +5

Now, (g • f)(4)  = g (f(4)) = g(2(4) -3)  = g(5)

now, g(5) = 2 (5)  + 5 = 15

So, (g • f) (4)  = 15

Prokaryotic cells:

These cells have a circular DNA molecule

DNA replication proceeds from a single starting point

Eukaryotic cells:

DNA is found in the nucleus, packaged into chromosomes

DNA replication may begin from many starting points

DNA and histones form nucleosomes

Telomeres are found at the tips of chromosomes