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
seraphim [82]
3 years ago
8

Which type of molecule forms the cell membrane?

Biology
2 answers:
pochemuha3 years ago
7 0
Is it small molecules???
Eva8 [605]3 years ago
4 0
The cell membrane is mainly made up of phospholipid molecules.
You might be interested in
Nonrenewable resources are used much more prevalently today despite knowing that they pollute and will run out in the future. wh
KIM [24]

We are not using more renewable resources because we have been using fossil fuels since the 18th century and renewable resources are comparatively new. Also, we have limited knowledge about them, so it will take time to change our mindset toward renewable resources.

Based on exhaustibility, there are mainly two types of resources, renewable resources, and non-renewable resources.

Renewable resources are those resources that are replenished while non-renewable resources are those resources that are not replenished.

The non-renewable resources take millions of years to form and once exhausted they cannot be made more.

Examples of renewable resources are solar energy, wind energy, geothermal energy, etc. while examples of non-renewable resources are fossil fuels like coal and petroleum, metals, etc.

Despite the fact that the supply of non-renewable resources like coal and petroleum is limited and they also cause pollution, the use of them is rampant around the world.

The use of fossil fuels is widespread because we have been using them since the 18th century and the use of renewable resources is a very recent phenomenon.

Also, a major hurdle for using renewable resources is the upgrading of current technology to harness these resources.

The newer technologies are generally more expensive to employ, for example, the solar cells used for storing solar energy are made up of elements like silicon, silver, and gallium which are expensive.

To know more about "types of natural resources", refer to the following link:

brainly.com/question/24887728?referrer=searchResults

#SPJ4

5 0
2 years ago
The theory of evolution by Charles Darwin was sparked by his travels in South America especially but also was supported by his o
Alina [70]

Answer:

Evolution refers to the change in the structure of an organism with the passage of million of years.

Explanation:

Evolution is the change in the structure of an organism with the passage of million of years. Evolution occurs due to two reasons, first from genetically while the other from adaptation to the environmental conditions. In genetically, the change in structure of animal comes from their parents whereas changes occurs due to adaptation of an organism in order to survive in the harsh climatic condition of the environment.

7 0
2 years ago
How much of a 100 gram sample of gold-198 is left after 810 days if it’s half life is 2.7
Juliette [100K]

Answer:

mass₁=100.0g

time₁=2.70 days

mass₂=x

time₂=8.10 days

8.10/2.70 = 3

100/2 = 50/2 = 25/2 = 12.5 g

x=12.5 g

7 0
3 years ago
During the reproduction of a species of mice, a mutation occurs that makes the hair of The Offspring Blend into its environment.
Bas_tet [7]
This is a positive mutation, because the offspring will survive longer to reproduce. Their offspring will then carry the same genes passing it off to their offspring. The other color mice that did not blend into its environment will soon be extinct, leaving only the mice that can blend in. 
5 0
3 years ago
The theory of continental drift was proposed in the early 1900s , but was not accepted by most geologists.Which statement best e
IceJOKER [234]
I would say that C. Is the most correct answer. Hope this helps! :-)
5 0
3 years ago
Read 2 more answers
Other questions:
  • The. Are connective tissues dominated by lymphocytes?
    11·1 answer
  • Giving brainiest! Please help ASAP!!!
    9·1 answer
  • John is 17 and has been drinking heavily since he was 12. He drinks almost every day, but when he is particularly anxious, he dr
    6·1 answer
  • True or false? In DNA fingerprinting, an absent or faulty gene is replaced by a normal, working gene
    13·2 answers
  • Cellular growth is always occurring
    15·2 answers
  • 5. How do the concentrations of E and I compare?
    14·2 answers
  • Picturee is b e l o w DONT REPORT IT OR ELSE ILL TRACK UR ACCT DOWN AND SPAM YOU thank you :>
    15·2 answers
  • 10. Write one example of the way carrying capacity affects communities.
    12·1 answer
  • Name four functions of micro-organisms in the digestive system of ruminants​
    13·1 answer
  • We know that the pressure of water increases with depth. Then, which of the following shows the most possible shape of a dam?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!