21. The model of DNA below is ready to be copied. Compared to the original double helix, evaluate the copies made during three attempts
of DNA replication List any errors with the replication if they occurred:
Original
А T
T A
C G
С G
G с
A
С
List problems if any:
T
A
G
Replication #1
A T
T A
С
G
С G AND
G С
T А
G С
A
T
С
A
G
T
G
С
С
List problems if any:
Replication #2
A T
T А
С G
С G
G С
T А
G C С
AND
A
T
С
C
G
T
G
T
A
G
G
С
А
С

Who knows nice pfp

Explanation:

answer: enthalpy

explanation:

for a exothermic reaction, the energy is released i.e. the energy of the products is lower than the energy of the reactants.

= enthaply

= energy of products

= energy of reactants

as , thus comes out to be negative. negative value of enthalpy shows that the reaction is exothermic.

i don't see a text, but i am gonna assume this *orbit* the curved path, usually elliptical, described by a planet, satellite, spaceship, etc., around a celestial body, as the sun.