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
9966 [12]
3 years ago
11

The photo that I attached is the photo that you'll be following to answer the questions. PLZ help? Anyone? Will greatly apprecia

te it.
1) What two substances make the backbone of the DNA molecule?

2) Are the backbones of the DNA molecule identical in all living things?

3) Are the base pairs always the same?

4) If there were five guanine bases in one strand of your model of DNA, how many cytosine bases would there be in the complementary strand?

5) If there were 10 bases of thymine in one strand of your model of DNA, how many adenine bases would there be in the complementary strand?

6) If the DNA molecule is so similar among all living things (the pairings are always the same and that there are only six components that make up DNA), why is there so much diversity of life?

Biology
1 answer:
Zigmanuir [339]3 years ago
7 0
1. Phosphates and sugars (deoxyribose)
2. yes
3. the order of the bases aren't but what they pair with are
4. five
5. ten
6. the sequences vary between all organisms
You might be interested in
Biology question please help
kykrilka [37]

Your answer is correct. the basal ganglia present in the brain plays an important role in

semi-autonomously function

8 0
3 years ago
Q23.An atom's atomic number is 36 and its mass equals 45. How many electrons are in the outermost shell?
Andrej [43]
D.8
Outermost shell means valence electrons and the 36th element (krypton) has 8 valence electrons
4 0
2 years ago
What is. . .
Airida [17]

the answer is chemical reaction

7 0
3 years ago
Suggest the consequences of having a diet that lacks fresh fruits and fibre .​
OlgaM077 [116]

Answer:

unbalanced diet leds to deteriorated health .

Explanation:

4 0
3 years ago
Energy efficiency is based on the laws of thermodynamics; therefore, a loss of energy always occurs when one form is transformed
Elis [28]
True since some of the input energy is turned into heat energy, which is then lost in the environment. This is why input work is never equal to output work, unless the problem is set in a 'perfect world'.

3 0
3 years ago
Other questions:
  • Ashley has brain damage but her memory has not been affected. It I UNLIKELY that Ashley sustained damage to her:
    14·1 answer
  • By which of the following features is Venus characterized?
    10·2 answers
  • Think about water and how it rolls up on the beach. Think of all its qualities. Is it alive according to the characteristics of
    12·2 answers
  • How does a cardinal help limit the size of the sunflower population in its ecosystem
    11·2 answers
  • Animal cells store extra glucose in the form of glycogen. Which molecule do plants use to store extra glucose?
    15·2 answers
  • How does a virus differ from a common cell?Immersive Reader It has no nucleus, cell wall, or organelles. It has two nuclei and n
    8·2 answers
  • Acrostic for the word energy
    15·2 answers
  • What is the difference between an embryo and a fetus?
    6·1 answer
  • This is the general condition of a body or organism.
    11·2 answers
  • Living things that migrate to survive in the tundra​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!