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
Which statement explains a way that gymnosperm benefit from animals
miss Akunina [59]
The first person that answered is correct just to let you know!
6 0
3 years ago
Question 3 of 10
frutty [35]

Answer:

Pretty sure it is A

Explanation:

6 0
3 years ago
Read 2 more answers
Picture a person standing with a drawn bow and arrow. He is aiming it at a bull's eye target. What type of energy is being descr
Kazeer [188]
This is potential energy because while he was aiming at a bull's eye target, he is storing energy
7 0
2 years ago
Read 2 more answers
1. Which factor is abiotic?<br> A. soil<br> B. plants<br> C. insects
finlep [7]

Answer:

The answer is A. Soil

Explanation:

..........

8 0
2 years ago
Read 2 more answers
"Proteinuria occurs when the filtration membrane becomes leaky, allowing proteins to cross. This impacts the blood colloid osmot
NISA [10]

Answer:

Proteinuria occurs when the filtration membrane becomes leaky, allowing proteins to cross. This impacts the blood colloid osmotic pressure by decreasing the osmolarity gradient between the blood and filtrate, thereby reducing the strength of this pressure.

Explanation:

Proteinuria is the medical term that describes the presence of proteins in the urine. <u>Proteins, in normal conditions, are not capable of filtrating through the membrane</u> but, in the presence of a disease, this is possible.

Proteins are responsible for the colloid osmotic pressure in the blood vessels, so when proteins get filtered, this pressure decreases and so does the osmolarity gradient between the blood and filtrate. <u>The decrease in osmolarity gradient also produces a decrease of the colloid osmotic pressure because the strength of the pressure is as big as the gradient between the two compartments</u>.

8 0
2 years ago
Other questions:
  • What are 2 things states can do to prepare for droughts?
    14·1 answer
  • PLEASE HELP WILL GIVE BRAINLIEST TO CORRECT ANSWER
    8·2 answers
  • Why is is lt important to protect earths water,land,and,air recources?
    14·1 answer
  • Less than 1% of water absorbed by a plant is used for photosynthesis,what is the 99% used for?
    7·1 answer
  • Malaria is a disease caused by a protist that requires one host to complete its life cycle.
    6·1 answer
  • The atmosphere is an example of an exchange pool for water
    14·1 answer
  • Cardiac muscle cells are _ like skeletal muscle fibers
    7·1 answer
  • RNA helps turn DNA into proteins by: (select all that apply) Group of answer choices Moving genetic code from the nucleus to a r
    14·1 answer
  • Which of the following statements about the role of ATP in cell metabolism is true?
    5·2 answers
  • Ghghghhghhghghghghgyu y
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!