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
Lostsunrise [7]
2 years ago
13

NEED HELP ASAP WILL GIVE BRAINLIST

Biology
1 answer:
german2 years ago
5 0
The answer is b. The ability of all living things to maintain a relatively stable internal environment
You might be interested in
A cuckoo may lay its egg in a warbler's nest. The cuckoo's young will displace the warbler's young and will be raised by the war
kherson [118]
Parasitism bc the warbler's young are being displaced which means that the warblers are suffering harm through the loss of their young. 
5 0
3 years ago
What happens in the mitochondrion?
Stells [14]

Answer:

the powerhouse of the cell

Explanation:

4 0
3 years ago
Read 2 more answers
The p53 gene is important to the cell cycle in G1 and G2, and cancer. What happens to the cell cycle when a mutation occurs in t
german

Answer:

PFFT this might help? sorry if not mate

Explanation:

Cell cycle checkpoint controls play a major role in preventing the development of cancer [see Sherr, 1994, for a more detailed discussion]. Major checkpoints occur at the G1 to S phase transition and at the G2 to M phase transitions. Cancer is a genetic disease that arises from defects in growth-promoting oncogenes and growth-suppressing tumor suppressor genes. The p53 tumor suppressor protein plays a role in both the G1/S phase and G2/M phase checkpoints. The mechanism for this activity at the G1/S phase checkpoint is well understood, but its mechanism of action at the G2/M phase checkpoint remains to be elucidated. The p53 protein is thought to prevent chromosomal replication specifically during the cell cycle if DNA damage is present. In addition, p53 can induce a type of programmed cell death, or apoptosis, under certain circumstances. The general goal of p53 appears to be the prevention of cell propagation if mutations are present. The p53 protein acts as a transcription factor by binding to certain specific genes and regulating their expression. One of these, WAF1 or Cip1, is activated by p53 and is an essential downstream mediator of p53-dependent G1/S phase checkpoint control. The function of p53 can be suppressed by another gene, MDM2, which is overexpressed in certain tumorigenic mouse cells and binds to p53 protein, thus inhibiting its transcriptional activation function. Other cellular proteins have been found to bind to p53, but the significance of the associations is not completely understood in all cases. The large number of human cancers in which the p53 gene is altered makes this gene a good candidate for cancer screening approaches.

5 0
3 years ago
When the hare population increases, what happens to the lynx population? Why?
Kamila [148]
 <span>The lynx population will increase. Then the hare population will drop because they're being eaten by all the lynxes and so the lynx population will drop too because they won't have much food. These things can be modeled with differential equations.</span>
8 0
3 years ago
Read 2 more answers
Zaznacz odpowiednie wyrazy.
lianna [129]

Answer:

I don't get what you are trying to ask

4 0
3 years ago
Other questions:
  • What steps of the rock cycle involve heat
    12·1 answer
  • Connor &amp; Miguel want to investigate if the type of fertilizer changes the color of their hydrangea flowers. They select 10 h
    15·1 answer
  • How does a star become a supernova?
    5·2 answers
  • Which of the following statements is the most correct regarding homeostatic imbalance? A. It is considered the cause of most dis
    10·1 answer
  • How could this mRNA sequence support a triplet code? ACACACACACAC
    7·1 answer
  • Which branch of science was newly developed after the discoveries about DNA?
    7·2 answers
  • Why is a green leaf used in the experiment​
    14·1 answer
  • Sawgrass takes in light energy during photosynthesis. What happens to most of this energy?
    11·1 answer
  • Human cells have 46 chromosomes. Each chromosome consists of a pair of identical chromatids attached together by a structure cal
    15·1 answer
  • Question is in the picture below
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!