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
elixir [45]
3 years ago
14

What are immortal cell lines and why are they important for cell research?

Biology
2 answers:
irga5000 [103]3 years ago
8 0

Answer:

scientists compare unknown cells to known cells. That way they can find out the species of the immortal cell and then find out what they're dealing with.

Explanation:

MAXImum [283]3 years ago
6 0

Explanation:

hope it helps

plss mark me as brainliest

You might be interested in
As of the year 2000, the human population was approximately _______.
Phantasy [73]

6 billion the answer

6 0
4 years ago
Read 2 more answers
In which process are the products of the reaction glucose and oxygen? photosynthesis cellular respiration
Mariana [72]

Answer:

That would be photosynthesis. Glucose and oxygen are rather reactants for cellular respiration

6 0
3 years ago
A woman is sitting on a bench. she is sweating profusely, is short of breath, has numbness in her feet and hands, and feels as t
garik1379 [7]
The answer would be a panic attack.

The panic attack causes the person activates the sympathetic system that them sweating and breathing fast. 
Rapid breathing will cause many CO2 removed than normal, lead to lower level of CO2 in the blood. Carbon dioxide makes the blood more acid, so lower level of CO2 will make the blood become basic, cause respiratory alkalosis which causes the numbness in feet and hands.
3 0
3 years ago
Using the following biomass data determine which groups is most likely to represent the producers in an area
Vsevolod [243]

Answer:

The correct answer would be group D- 809 kg.

It can be explained with the help of pyramid of biomass.

Pyramid of biomass represents biomass or the amount of organic or living matter present at each trophic level in an ecosystem.

The amount of organic matter is usually expressed in grams per meter square (g/m²).

There are usually four trophic levels in the pyramid of biomass: primary producers, primary consumers, secondary consumers, and tertiary consumers.

Usually, the biomass decreases as we go up the trophical levels specially in  terrestrial ecosystem. Inverted pyramid can be observed in case of aquatic ecosystem (biomass of phytoplanktons is less than that of herbivores).

Here, maximum biomass (809 kg) belongs to the group D and hence, it would belong to primary producers.

5 0
3 years ago
1. B <br> 2.D<br> 3.D<br> 4.B<br> 5.C<br> 6.B<br> 7.A<br> 8. A
natta225 [31]
Number 3 is c. 

i think that is right


8 0
3 years ago
Read 2 more answers
Other questions:
  • What energy transformation occurs when a car stereo is turned on?
    13·2 answers
  • What is typically responsible for forming volcanic island chains in the oceans?
    14·1 answer
  • Places where thermal pollution causes fish to die are typically
    7·1 answer
  • In comparison to the first (or typical) antipsychotic medications that developed, the atypical antipsychotics:
    14·1 answer
  • Which of the following mechanisms best describes the manner in which lysozyme lowers the energy required for its substrate to re
    7·1 answer
  • Which is an immune response? The iris of the eye narrows when the eyes are exposed to bright light. Langerhans cells transport h
    7·2 answers
  • How would the human population be different if crossing over did not happen during meisosis?
    6·1 answer
  • Identify the order of the eight levels of taxonomy, from least specific (largest) to most specific (smallest), using the drop do
    14·2 answers
  • Using natural fluxes, is the air-sea gas exchange balanced?
    8·1 answer
  • Diffusion of water across a selectively permeable membrane is called
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!