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
Delvig [45]
3 years ago
11

A cell is a complex system. Like most systems, a cell contains a boundary that separates things that are inside the system from

those that are outside of the system. Which part of the cell functions as a system boundary? A) cytoplasm B) membrane C) nucleus D) ribosome
Biology
2 answers:
wel3 years ago
6 0
B .The membrane is what separates, and is the system boundary.<span />
Brums [2.3K]3 years ago
6 0

B. Membrane

Correct Answer

You might be interested in
What is it important that carbon is recycled?
marshall27 [118]
It's not so important that it be recycled ... after all, there's almost a limitless supply,
and there's no danger of ever running out of it.

What's important is to keep carbon out of the atmosphere.  In order to do that, we
need to reduce the amount of it that's released during so many of the processes
that we've been doing on a huge scale for the past 200 years, and invent ways
to capture the carbon that we DO continue to release, before it gets into the
atmosphere.
6 0
3 years ago
Why do cells need to replicate their DNA?
ch4aika [34]

Answer:

Replication is an essential process because, whenever a cell divides, the two new daughter cells must contain the same genetic information, or DNA, as the parent cell. ... Once the DNA in a cell is replicated, the cell can divide into two cells, each of which has an identical copy of the original DNA.

Explanation:

Cells must replicate their DNA before they can divide. This ensures that each daughter cell gets a copy of the genome, and therefore, successful inheritance of genetic traits. DNA replication is an essential process and the basic mechanism is conserved in all organisms.

<u><em>Laroi</em></u>

4 0
3 years ago
Read 2 more answers
What is the purpose of the dense hairs around the flowers of the woolly lousewort?
kogti [31]
The dense haris around the flowers of the woolly lousewort are vital because they<span> trap heat from the sun. So the correct option is B. Hope this helps a lot </span>
5 0
3 years ago
Read 2 more answers
Where is RNA oxygenated?
Llana [10]

The correct answer to the question which is stated above is:<span>

</span>RNA has the oxygenated form of ribose sugar, while DNA has deoxygenated form of ribose sugar. 

<span>>The pentose, which is ribose, is </span>oxygenated<span> <span>in </span></span>RNA<span> <span>while in DNA it is deoxygenated</span></span>

4 0
3 years ago
What is a reverse reaction?
fomenos

A reverse reaction is the chemical reaction moving both forward and backwards.

An example of this is Ammonium chloride  ⇌ ammonia + hydrogen chloride

This is a symbol for reverse reaction   ⇌

7 0
3 years ago
Other questions:
  • The movement of oxygen from an area of high concentration to an area of low concentration is an example of:
    12·1 answer
  • What is the significance of an eyespot in the cell of Euglena?
    8·1 answer
  • An individual with the genotype yy will express the.
    6·1 answer
  • How is a fish similar to an oak tree
    12·2 answers
  • When a patient is said to have "third-degree burns," this indicates that the patient has burns that cover approximately one-thir
    13·1 answer
  • Which distance is the greatest
    13·1 answer
  • Carbon cycles through the biosphere in all of the following processes EXCEPT
    14·1 answer
  • Which is a component of cell theory?
    11·2 answers
  • Which organisms were the least numerous? Why? (In a forest environment!)
    13·2 answers
  • The proteases involved in initiating and carrying out programmed cell death are called.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!