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
Levart [38]
3 years ago
9

Which one of the following is a difference between a normal cell and a cancer cell? A. Normal cells undergo apoptosis while canc

er cells don’t.
B. Normal cells do not respond to regulatory signals while cancer cells do.
C.Normal cells invade surrounding tissues while cancer cells don’t.
Biology
2 answers:
nevsk [136]3 years ago
5 0

The correct answer is:

A. Normal cells undergo apoptosis while cancer cells don’t.

Explanation:

The most classically employed differences include rapid cell division rate irregular cell surface signaling, abnormal neurological signaling abnormal blood supply .

In a few special cases, targeting these abnormalities works quite well In other cases, it works poorlyAvastin. Usually, when it works poorly, it's because the genetically unstable cancers find a way to get by without whatever you're targeting, or discover other ways to defeat your therapy. Normal cells listen to signals from neighboring cells and stop getting when they trespass on nearby networks Cancer cells ignore these cells and penetrate nearby tissues.


yaroslaw [1]3 years ago
3 0
I think the correct answer from the choices listed above is option A. The difference between a normal cell and a cancer cell is that a normal cells undergo while cancer cells don't Also, normal cells respond to signals while cancer cells don't.
You might be interested in
1. Fresh lava traps the direction of the earth's magnetic pole as it hardens.
melomori [17]
<span>1. As lava cools, it begins to go in the magnetic direction of the pole. It actually has been able to show magnetic pole changes throughout history this way. 2. The youngest rocks, crust, and fossils are near the ridge. 3. True, and this is essential for the theory of plate tectonics to work.</span>
6 0
3 years ago
What process is used to take atmospheric nitrogen and turn it into nitrates?​
andre [41]

Answer:

Nitrogen fixation

Explanation:

Certain soil bacteria, e.g., <em>Azobacter spp</em> can combine free nitrogen of the atmosphere with oxygen to form nitrates. This is called <u>nitrogen fixation</u>. Other nitrogen-fixing bacteria such as Rhizobium form symbiotic unions with the roots of leguminous plants called root nodules. They fix nitrogen to form nitrates which are used up by the host plant. Nitrifying soil bacteria, e.g., <em>Nitrobacter </em>convert nitrites to nitrates in a process called <u>nitrification</u>.

6 0
3 years ago
1.some of the fossils that have been found from before the cambrian explosion are embryos this suggests that the organisms these
Helen [10]

It's D,C,C this is the answer

8 0
3 years ago
Read 2 more answers
Insulin and glucagon are both hormones that work opposite of eachother explain what each of these hormones regulate ???
Nostrana [21]
Insulin controls blood sugar by lowering it, glucagon tells the liver to release its stored sugar into the blood stream, increasing blood sugar.
3 0
3 years ago
HELP ASAP!! 5 MINUTES LEFT!!
Vladimir79 [104]

Answer:

B. the breakdown of glucose in the chloroplast

Explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • Veins have a much lower blood pressure than arteries. Which of these prevents backflow of blood in veins?
    15·1 answer
  • The National Ambient Air Quality Standards (NAAQS) are maximum allowable levels for _____ harmful pollutants.
    8·2 answers
  • What organelle packages materials that will be shipped out of the cell?
    7·1 answer
  • Which of the following is NOT true of neutrophils?
    7·1 answer
  • In a mitochondrion, if the matrix ATP concentration is high, and the intermembrane space proton concentration is too low to gene
    15·1 answer
  • Which statement best describes the role of gene expression in cells?
    11·2 answers
  • Which of the following best explains how human activities can directly contribute to landslides
    6·1 answer
  • At 21 days into development, the cells are the shape of a flat disk but will fold into a ____.
    12·1 answer
  • What characteristics in a human pedigree suggest a mitochondrial location for a mutation affecting the trait
    6·1 answer
  • Which of the following statements is true about the fertilization process in flowers?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!