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
Ivan
3 years ago
8

Which is a function of the cell membrane?

Biology
1 answer:
Maru [420]3 years ago
5 0
Answer: protects the external structure of the cell

Explanation: the cell membrane is a protein envelope that is wrapped around the cell. Both the animal and plant cell (including other microorganisms) have it.
You might be interested in
Circulatory system. confused!?!?
MatroZZZ [7]

I've learned that the circulatory system is responsible for transporting nutrients and blood throughout the entire body :D
7 0
3 years ago
A first-hand source such as an experiment is called a _____.
IrinaK [193]
A first-hand source such as an experiment is called a primary source. 

A primary source is where you can share new information or report on what you have discovered. Some primary sources are research data, interviews, audio recordings, and autobiographies.

A secondary source is where you describe and discuss about the primary sources. They are used to collect and gather primary source information. Some secondary sources are textbooks, review articles, and scholarly books.

A tertiary source is a source about summaries. A tertiary source can be used to look up information or get an overview about what it is you are wanting to know. Some tertiary sources are dictionaries, handbooks, encyclopedias, Wikipedia, and guidebooks.
6 0
3 years ago
The structure of DNA resembles a twisted ladder. Which structural components form the rungs of the ladder?
Mrrafil [7]

Answer:

The ratios of thymine and adenine were similar, as were the ratios of guanine and cytosine.

Explanation:

deoxyribose + phosphate group + thymine

5 0
3 years ago
Fungi produce many compounds that humans are able to use medically. how can you account for these compounds?
levacccp [35]
None of those options are correct. 

Fungi produce,naturally, antibiotics that will kill or inhibit the growth of bacteria.
This is useful for them to limit competition in their natural environment but it's also useful for us because it will kill bacteria that cause us infections.

The only thing scientists had to do is isolate that antibiotic.

Some antibiotics that were developed from fungi: penicillin and cephalosporins.
5 0
3 years ago
If the probability of a chance event is 0.6, it is more likely to happen
Mrac [35]
It would be .5. If there is a probability that two thing could happen it would be 50 50 shot.
4 0
3 years ago
Other questions:
  • Which of these plant hormones is associated with the spoilage of a bushel of apples?
    15·1 answer
  • "viral reverse transcriptase to make a DNA copy that is integrated into the host genome and then host RNA polymerase transcribes
    12·1 answer
  • Bioinformatics includes all of the following except:-developing computer-based tools for genome analysis. -using mathematical to
    11·1 answer
  • Who else, besides fungi, can act as a decomposer in an ecosystem?
    14·2 answers
  • What happens to a developing child first ?
    12·1 answer
  • Which are types of star systems?
    8·2 answers
  • A different DNA ladder from NEB (Cat #N3200L) comes as 500 uL of a 1000 ug/mL solution and is not pre-mixed with the 6 X DNA loa
    7·1 answer
  • What are cumulonimbus clouds?
    14·1 answer
  • Hdhdhdbhdhdhdhdhhdhffhfhchuc
    10·1 answer
  • Cellular Respiration Project: Analyzing Cellular Respiration
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!