Answer:
The basic monomer of all nucleic acids is the nucleotide.
Explanation:
Nucleotides are made up of a sugar called deoxyribose, a phosphate group and a nitrogenous base. Nucleotides are put together by the process of dehydration synthesis with the help of an enzyme called DNA polymerase.
They're totally unrelated. No matter how low or high the molecular weight, you can always use more or less of it.
You can use luminal to make it more visible. Trust me this is the answer because I had this question in my book. Hope it's useful.
Answer:
the correct answer is b) c mat = 1.19 J/ g°C
Explanation:
if the calorimeter is isolated, all the heat absorbed by water is due to the heat released by the material:
Q water = - Q material
since Q= m * c * (T final - T inicial) , m=mass , c= specific heat capacity , T final and T initial = final and initial temperature
denoting w as water , mat as material:
m w * c w * (T final - T i w) = - m mat * c mat * (T final - T i mat) = m mat * c mat * (T i mat- T final )
c mat = m w * c w * (T final - T i w) / [ m mat * (T i mat- T final ) ]
replacing values , assuming c water = 4.186 J/g°C
c mat = 100 g* 4.186 J/g°C * (24°C - 20°C)/[ 25 g * (80°C- 24°C ) ] = 1.19°J/g°C
therefore the correct answer is b) c mat = 1.19 J/ g°C
