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
Elanso [62]
3 years ago
12

Le châtelier's principle states that if a stress is applied to a system in dynamic equilibrium, the system _____ to relieve the

stress.
Biology
1 answer:
iris [78.8K]3 years ago
7 0

Answer:

Le châtelier's principle states that if a stress is applied to a system in dynamic equilibrium, the system changes to relieve the stress.

Explanation:

This principle shows that when we change a system in equilibrium, it will seek to acquire a new state that nullifies this disturbance. Thus, there is a displacement of equilibrium, that is, a search for a new equilibrium situation, favoring one of the senses of the reaction. If it favors the direct reaction, with formation of more product, we say that the equilibrium has shifted to the right. However, it is said that it shifted to the left if the reverse reaction was favored, with formation of reagents.

You might be interested in
For a science fair project, two students decided to repeat the Hershey and Chase experiment, with modifications. They decided to
umka21 [38]

Answer is (E) : Amino acids (and thus proteins) also have nitrogen atoms; thus, the radioactivity would not distinguish between DNA and proteins.

Let me explain you why. Hershey and Chase conducted their experiment to show what is the genetic material that passes from one generation to another generation. Is it protein or DNA? For explaining this, they allowed the virus to grow in the presence of two different radio active elements.

In one set they grew viruses in the presence of P-32 radio-active element  

In another set they grew viruses in the presence of S-35 radio active element.

The reason why they choose these two radio-active element was, phosphorus is present in DNA but not in proteins and similarly sulphur is found in proteins but not DNA.

These viruses were allowed to infect bacteria and the later was observed to be radio-actively labelled with P-32 but not S-35. This clearly showed that DNA is the genetic material which was passed from virus to bacteria.  

Now if you choose Nitrogen for labeling, it won't help you in getting any conclusion since nitrogen is present in both proteins and DNA.

8 0
3 years ago
A. What are the function of the percardium membrane​
SIZIF [17.4K]

Answer:

protection

Explanation:

4 0
3 years ago
PLEASE HELP PLEASE PLEASE PLEASE PLEASE HELP PLEASE PLEASE PLEASE PLEASE HELP PLEASE PLEASE PLEASE
igor_vitrenko [27]

Answer:

B

Explanation:

So lets go over facts of mieosis and mitosis:

Meiosis is sexual reproduction

Mitosis is asexual reproduction

Meiosis in animals is how they reproduce

Mitosis in animals is how they regenrate their cells

Mitosis copies the orgninal cell.

Meiosis mixes a male and female egg and sperm to form a zygote

Ok, knowing this. We can find our answer.

Since we know meiosis is sexual, and mitosis asexual, we can get rid of C.

We also know that meiosis is in animals, and so is mitosis, so we can get rid of A.

Finally we can get rid of D, since we know due to the male and female genetics(and through the swapping of chromesomes during prophase)that genetic variation occurs in meiosis, but since mitosis copies a single cell, it is not genetically varient.

<u>So the answer must be C, which states that Mitosis has genetically identical cells, while mieosis does not. </u>

Hope this helps! ;)

 

3 0
3 years ago
Carol is enjoying eating her dinner. While eating, she notices that her saliva secretion is higher than normal and that she feel
vazorg [7]
The parasympathetic nervous system causes this relaxed state it allows the body to reach a form of homeostasis this relax and digest is very important for repair and digestion
4 0
3 years ago
4.What did forensic anthropologists learn about "Grave 15"?
saw5 [17]

The forensic anthropologists learn that "Grave 15" contained the remains of numerous women and children from the Guatemalan massacre during the height of Guatemala’s civil war. Due to their clothing and jewelry, their ancestry was traced and that they came from Río Negro. The forensic team uses DNA to identify each skeleton and return them to their families.

 

 

6 0
3 years ago
Other questions:
  • The nucleus and other organelles of a neuron are primarily housed in which part of the cell? axon dendrite glial cell cell body
    5·1 answer
  • A pathologist is a person who works in the field of pathology. What would a pathologist most likely do?
    8·2 answers
  • PLEASE PLEASE HELP!!!
    7·1 answer
  • What do you think should be done and why?
    7·1 answer
  • Which individuals neither have the trait nor are carriers?
    8·1 answer
  • Jose wants to measure his fingernail, what unit is he going to use?​
    11·1 answer
  • Which of the following is false of the integumentary system?
    12·1 answer
  • Please help question is in the picture and its due shortly its on cladograms:)​
    13·2 answers
  • Autosomal recessive traits require one copy of an allele to be expressed. true or false
    7·1 answer
  • If a cell is in a hypertonic solution, which statement is true about water movement and the cell?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!