1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
nordsb [41]
3 years ago
13

How are the four kinds of DNA nucleotides different from each other?

Chemistry
1 answer:
Firlakuza [10]3 years ago
6 0

Answer:

The sugar in DNA is deoxyribose. ... Nucleotides in DNA contain four different nitrogenous bases: Thymine, Cytosine, Adenine, or Guanine. There are two groups of bases: Pyrimidines: Cytosine and Thymine each have a single six-member ring.

You might be interested in
Suppose you are trying to find the volume of a box based on the following measurements for the length, width, and height of the
Dahasolnce [82]

Answer:

87.78 in cubed

Explanation:

excuse me if I am wrong i tried my best

don't know if its right

5 0
3 years ago
A reaction of importance in the formation of smog is that between ozone and nitrogen monoxide described by O 3 ( g ) + NO ( g )
Aleksandr [31]

Answer:

(a) 7.11x10⁻⁴ M/s

(b) 2.56 mol.L⁻¹.h⁻¹

Explanation:

(a) The reaction is:

O₃(g) + NO(g) → O₂(g) + NO₂(g)   (1)

The reaction rate of equation (1) is given by:

rate = k*[O_{3}][NO]     (2)

<u>We have:</u>

k: is the rate constant of reaction = 3.91x10⁶ M⁻¹.s⁻¹

[O₃]₀ = 2.35x10⁻⁶ M

[NO]₀ = 7.74x10⁻⁵ M

Hence, to find the inital reacion rate we will use equation (2):

rate = k*[O_{3}]_{0}[NO]_{0} = 3.91 \cdot 10^{6} M^{-1}s^{-1}*2.35\cdot 10^{-6} M*7.74 \cdot 10^{-5} M = 7.11 \cdot 10^{-4} M/s  

Therefore, the inital reaction rate is 7.11x10⁻⁴ M/s

(b) The number of moles of NO₂(g) produced per hour per liter of air is:

t = 1 h

V = 1 L

\frac{\Delta[NO_{2}]}{\Delta t} = rate

\frac{\Delta[NO_{2}]}{\Delta t} = 7.11 \cdot 10^{-4} M/s*\frac{3600 s}{1 h} = 2.56 mol.L^{-1}.h{-1}

Hence, the number of moles of NO₂(g) produced per hour per liter of air is 2.56 mol.L⁻¹.h⁻¹

I hope it helps you!                                

5 0
3 years ago
Question Ask “ Which Part Of The Ecological Pyramid Is Incorrect.”
shepuryov [24]
Primary producers i believe
4 0
3 years ago
Read 2 more answers
In a well-constructed response explain the differences and similarities between Natural Selection and Selective Breeding
lakkis [162]
Natural selection and selective breeding can cause both animal and plant changes. The distinction between the two is that natural selection occurs without human intervention, while selective breeding occurs only when humans interfere. As a result, selective breeding is also known as artificial selection.
6 0
2 years ago
How is energy transferred to or from an object if the kinetic energy changes
coldgirl [10]
Typically kinetic energy changes is passed through objects when it crashes
7 0
3 years ago
Other questions:
  • Which of the following atoms would have the longest de Broglie wavelength, if all have the same velocity?
    10·1 answer
  • How many grams are in 0.02 moles of beryllium iodide
    8·1 answer
  • Draw the structure of two alkenes that would yield 1-methylcyclohexanol when treated with Hg(OAc)2 in water, then NaBH4:Draw the
    15·1 answer
  • 3,560 into scientific notation
    14·1 answer
  • What is the power of yet is
    13·1 answer
  • PLEASE HELP I WILL GIVE YOU 100 POINTS ON THE NEXT QUESTION
    9·1 answer
  • Write the detailed structure of<br><br> A. C2H6 B. C4H10 C. C6H14 D. C7H16
    11·2 answers
  • What is 1 mol / 66.04g ​
    10·1 answer
  • Of sulfuric acid, carbonic acid, nitric acid, and hydrochloric acid, which one is considered a weak acid
    10·2 answers
  • 12. (06.01 MC)
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!