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
Explain the cellular functions that occur when antibiotics attack a bacteria cell.
Alex73 [517]
That would be A.

Most antibiotics that are used for gram positive bacteria target the peptidoglycan cell wall, but the ones for gram negative bacteria are more advanced and specific and target the cell membrane and alter the cell’s function(processes of proteins and dna/gene expression).
5 0
3 years ago
1.
dalvyx [7]

Answer:

simple sugars

Explanation:

7 0
3 years ago
Please can someone help me?
Rainbow [258]
Im pretty sure the answer is B
4 0
3 years ago
Read 2 more answers
Diseases That relate to teens That are connected to the excretory system...
horrorfan [7]
Aids just being honest
7 0
3 years ago
Read 2 more answers
Briefly summarize the steps of the six natural cycles of Earth. 1. rock cycle: 2. tectonic cycle: 3. water cycle: 4. carbon cycl
Softa [21]
The Rock Cycle is a group of changes. Igneous rock can change into sedimentary rock or into metamorphic rock. Sedimentary rock can change into metamorphic rock or into igneous rock. ... Or, igneous rock can form above ground, where the magma cools quickly.

The Tectonic Cycle is the process in which tectonic plates are created at rift zones where molten material pushes plates apart and destroyed at subduction zones as oceanic plates descend into the mantle. But only oceanic plates are subducted.

The sun, which drives the water cycle, heats water in the oceans. Some of it evaporates as vapor into the air. Ice and snow can sublimate directly into water vapor. ... Most precipitation falls back into the oceans or onto land, where, due to gravity, the precipitation flows over the ground as surface runoff.

The carbon cycle is the process in which carbon travels from the atmosphere into organisms and the Earth and then back into the atmosphere. Plants take carbon dioxide from the air and use it to make food. Animals then eat the food and carbon is stored in their bodies or released as CO2 through respiration


The nitrogen cycle involves three major steps: nitrogen fixation, nitrification, and denitrification. It is a cycle within the biosphere which involves the atmosphere, hydrosphere, and lithosphere. ... Instead, they depend on a process known as nitrogen fixation.

Phosphorus moves in a cycle through rocks, water, soil and sediments and organisms. Over time, rain and weathering cause rocks to release phosphate ions and other minerals. This inorganic phosphate is then distributed in soils and water. Plants take up inorganic phosphate from the soil.
5 0
3 years ago
Other questions:
  • Another name for health insurance specialist is
    11·1 answer
  • They are exitable cells that are long and fibrosis. These cells are ready for contraction or the activation of tension for the m
    15·1 answer
  • Hummingbird bill length data was collected and graphed in a particular environment. Based on the data collected, which is the BE
    13·2 answers
  • Which of the following describes what can happen to an enzyme as temperature rises?
    5·1 answer
  • Who wrote systemnaturae
    13·2 answers
  • Mutations are rare and occur because of?
    14·1 answer
  • Why do you have to check the blood types for donor a recipient for an organ transfer
    12·1 answer
  • The cells in a certain part of a plant form tubes. What is the most likely
    7·2 answers
  • Why would cause a plant to stop growing?
    5·2 answers
  • Drag each label to the correct location on the image.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!