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
Dafna1 [17]
3 years ago
14

Ok the role of the cell membrane in regulating how nutrients are gained and waste products lost.​

Biology
1 answer:
pshichka [43]3 years ago
7 0

Answer:

The cell membranes controls what goes in and out by having protein channels that perform their role accordingly sometimes like funnels and like a pump in different cases.

When a channel open in the plasma membrane it allows molecule to pass through, in this case there is no requirement for energy so it is a passive transport.

Gases and food particles broke down in water must be assimilated and waste or harmful substance and molecules must be remove. For most cells, this type of selective transport of all materials all through the cell must happen through the plasma membrane.

You might be interested in
Which is the name of the escape vehicle on the International Space Station?
Pie

Answer: Crew Return Vehicle

6 0
2 years ago
Which statement best describes a sustainable mining or drilling technique?
nikklg [1K]

Answer:

drill rigs use more diesel fuel instead of coal

4 0
2 years ago
How do body systems work together to maintain homeostasis
Novosadov [1.4K]

Answer: By Hormonal action and Nervous coordination

Explanation:

Hormones are substances produced by one tissue and conveyed by the bloodstream to another to effect physiological activity. Homeostasis is the maintenance of a stable internal environment in the body.

Body systems such as digestive, circulatory, excretory systems etc, all are coordinated to achieve a STABLE INTERNAL ENVIRONMENT by the aid of HORMONES AND/OR NERVOUS COORDINATION.

For Example: the vasodilation of blood vessels during hot weather, and the opposite action of vasoconstriction during cold weather are both controlled by Hormonal action and nervous coordination which leads to a stable body temperature preventing excess heat accumulation.

Also, Nervous system controls the body systems, such that the muscle contractions are joined to actions like sweating, breathing, respiration etc

So, to maintain homeostasis hormonal action and Nervous coordination is necessary.

4 0
3 years ago
How do cell differentiation and cell division work together?
coldgirl [10]
Cell Differentiation<span> and Tissue. Within multicellular organisms, tissues are organized communities of </span>cells<span>that </span>work together<span> to carry out a specific function. The exact role of a tissue in an organism depends on what types of </span>cells<span> it contains.</span>
3 0
3 years ago
Is this statement true or false?
Helga [31]
All organisms do have a closed circulatory system 
so A <span />
6 0
3 years ago
Read 2 more answers
Other questions:
  • Because of their ability to undergo _____, viruses can rapidly evolve. protein synthesis serious infections frequent mutations D
    13·2 answers
  • In the above diagram of a plant cell, what is the function of structure 2?
    12·1 answer
  • What does the term resolution refer to?
    8·1 answer
  • As red blood cells pass through the capillaries oxygen is unloaded and carbon dioxide is picked up
    12·1 answer
  • What is the difference between a point
    5·1 answer
  • Is glucagon a lipid?
    8·1 answer
  • Identify landform B, explain how it forms, and tell whether it is the result of erosion or deposition.
    11·1 answer
  • Can someone please help Mee!
    13·1 answer
  • What is the answer to this
    15·1 answer
  • In humans, the pelvis and the femur (thighbone) are involved in walking. In whales, the pelvis and femur are...
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!