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
bulgar [2K]
3 years ago
6

Of the pH values below, which is considered "neutral" pH? A. 7.4 B. 9 C. 5.4 D. 7

Biology
1 answer:
juin [17]3 years ago
8 0
The answer is D. 7. I hope this helps :)
You might be interested in
An example of an epigenetic change is
Oksana_A [137]

Answer:

The correct answer is option d.

Explanation:

An illustration of epigenetic change is a microbe, which can stimulate modifications in the host DNA, causing suppression of defenses or weakening of individual cells. Epigenetic changes modify the physical composition of DNA.  

One of the examples of epigenetic change is DNA methylation. DNA methylation refers to the supplementation of methyl group, which inhibits some of the genes from getting expressed. One of the conditions of DNA methylation is cancer.  

In the majority of cancer, the tumor cells go through global hypomethylation. The tumor suppressed genes seem to turn highly methylated in the conditions of cancer.  

5 0
3 years ago
List and explain the different hazards caused by earthquakes (falling objects, collapsing infrastructure, tsunamis).
34kurt

Answer:

Ground Shaking. If an earthquake generates a large enough shaking intensity, structures like buildings, bridges and dams can be severley damaged, and cliffs and sloping ground destabilised. ... Tsunami.Landslides and Rockfalls.Subsidence and Lateral Spreading.Liquefaction

7 0
2 years ago
Read 2 more answers
How are carbohydrate polymers formed?
Lostsunrise [7]
The are formed by cells building carbohydrates polymers, they use energy to form glycosidic linkages..the bonds between monosaccarides...which is made by joining two specific monomers, glucose and fructose.

8 0
3 years ago
What are two functions of the thymus gland?
lina2011 [118]
The thymus gland is the main organ of the lymphatic system. Located in the upper chest region, the primary function of this gland<span> is to promote the development of specific cells of the immune system called T lymphocytes.</span>
6 0
2 years ago
Read 2 more answers
Need help ASAP PLZ!
tresset_1 [31]

Answer:

3 because the muscle cells is produced

6 0
2 years ago
Other questions:
  • The axons of a motor neuron release a neurotransmitter which generates an impulse to contract a muscle. What is this neurotransm
    8·2 answers
  • Hydrogen and carbon form non-polar bond. What relevance is<br> this<br> to living organisms?
    14·1 answer
  • Traits that are carried on the x chromosome are said to be ________________.
    11·1 answer
  • If you are going to bake potatoes, and your potatoes are soft and dehydrated, they can be soaked in __________ to make them more
    6·2 answers
  • During what geographical period do the angiosperms become more common
    8·1 answer
  • According to the data, which of these pairs of organisms are
    14·1 answer
  • What use are the descending branches of glacial plants to them?​
    8·1 answer
  • Which of the following is an example of homeostasis? A. During a time of high stress, Justin's heart races, his muscles tense, a
    15·1 answer
  • DNA is said to be the “blueprint of the organism”. What exactly does this mean?
    10·1 answer
  • Sustainable forestry: seeks to conserve forests for the long-term commercial harvest of timber and non-timber forest products by
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!