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
ZanzabumX [31]
3 years ago
11

Why does it make sense to have weak bonds holding one strand to the other but strong bonds everywhere else

Biology
1 answer:
Anni [7]3 years ago
8 0

Answer and Explanation:

In the DNA molecule, that is formed by two strands of nucleotides, makes sense that each nucleotide is strongly bond to one another while the strands have weaker bonds, for one particular reason.

The double-stranded nature of the DNA is a key element in its correct functioning. <u>When the DNA needs to be "unzipped" for certain processes such as replication and transcription, the weak hydrogen bonds that connect the two strands are broken</u>. If the bonds between the strands were stronger, much more energy would be needed to perform the processes mentioned before, and that wouldn't be beneficial for the cells.

You might be interested in
What is the overall purpose of the light-independent reactions?
lianna [129]

Answer:

C. to convert carbon dioxide into sugars (glucose)

Explanation:

The overall purpose of the light -independent reactions is to convert carbon dioxide into sugars (glucose).

6 0
3 years ago
Pietro has two dogs that are related, and he wants to understand why one of the dogs has tan fur and the other has brown fur.
kompoz [17]

Polygenic inheritance is simply a form of inheritance whereby the trait of the individual or the animal is gotten from the cumulative effects of several genes. In such case, there are many genes which control the expression of the trait. This is quite different from the monogenic inheritance whereby the trait is as a result of the expression of just only one gene.

Since Pietro has two dogs that are related, and one of the dogs has tan fur and the other has brown fur, then this means there's more than one gene which is expressed in this case.

In conclusion, the answer to the question is polygenic inheritance.

Read related question on:

brainly.com/question/22923

6 0
3 years ago
Original DNA strand: ATT GAG CC Mutated DNA strand: ATT GAG CT What type of mutation does the example above demonstrate?
otez555 [7]
The first mutation is substitution and the second is deletion
4 0
3 years ago
The walls of the alveoli are composed of two types of cells
yuradex [85]
Alveoli walls are composed of Type 1 and Type 2 alveolar cells
6 0
2 years ago
Through the process of photosynthesis, light energy from the Sun was transformed into chemical energy in the form of sugar withi
bija089 [108]

Answer:

D.

Explanation:

8 0
3 years ago
Other questions:
  • A group of scientists working for the University of Florida commented on the lack of alligators in a swampy area around Jacksonv
    13·2 answers
  • Who discovered the impermanence of sexual phenotypes?
    15·1 answer
  • PLEASE HELP!!
    9·2 answers
  • Which of the following did not happen in the devonian period
    13·2 answers
  • Use the Punnett square to predict the genotype for the parent organism whose genotype is unknown and
    9·1 answer
  • Why do conservationists sometimes purposely set a forest fire?
    9·1 answer
  • Electrophysiological studies of rats learning T-mazes have found _________.a. different patterns of activation in the basal gang
    10·1 answer
  • Linestone can form as a result of ?
    12·1 answer
  • PLSSS HELP 100 POINTS
    13·2 answers
  • When comparing voltaic and electrolytic cells oxidation occurs at the
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!