\(N=\dfrac{2L}{3,4}=\dfrac{2.4250}{3,4}=2500\left(Nu\right)\\ a,C=\dfrac{N}{20}=\dfrac{2500}{20}=125\left(chu.kì\right)\\ b,A=T=30\%N=30\%.2500=750\left(Nu\right)\\ G=X=\dfrac{N}{2}-A=\dfrac{2500}{2}-750=500\left(Nu\right)\\ c,H=2A+3G=2.750+3.500=3000\left(liên.kết\right)\\ d,Số.ADN.mới.hoàn.toàn=2^k-2=2^5-2=30\left(phân.tử\right)\)
N
=
2
L
3
,
4
=
2.4250
3
,
4
=
2500
(
N
u
)
a
,
C
=
N
20
=
2500
20
=
125
(
c
h
u
.
k
ì
)
b
,
A
=
T
=
30
%
N
=
30
%
.2500
=
750
(
N
u
)
G
=
X
=
N
2
−
A
=
2500
2
−
750
=
500
(
N
u
)
c
,
H
=
2
A
+
3
G
=
2.750
+
3.500
=
3000
(
l
i
ê
n
.
k
ế
t
)
d
,
S
ố
.
A
D
N
.
m
ớ
i
.
h
o
à
n
.
t
o
à
n
=
2
k
−
2
=
2
5
−
2
=
30
(
p
h
â
n
.
t
ử
)