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
Amanda [17]
3 years ago
11

Unicellular and simple multicellular organisms isolate and eliminate waste materials by:

Biology
1 answer:
elixir [45]3 years ago
5 0

Answer:

The correct option is d.

Unicellular and simple multicellular organisms isolate and eliminate waste materials by: <u>moving the wastes into a contractile vacuole and eliminating them through exocytosis.</u>

Explanation:

In all living systems, from prokaryotes to more complex multicellular eukaryotes, the regulation of substance exchange with the inanimate world occurs at the level of the individual cell and is performed by the cell membrane. The cell membrane regulates the passage of materials into and out of the cell, a function that makes it possible for the cell to maintain its structural and functional integrity. This regulation depends on interactions between the membrane and the materials that pass through it. Non-assimilable substances accumulate in vacuoles or fuse with the plasma membrane, and exocytosis expels their contents.

Exocytosis is an inverse process of endocytosis, in which an intracellular vesicle approaches the plasma membrane fusing with it so that the content of said vesicle is poured into the extracellular environment. By exocytosis, the cell can expel the remains of the cell digestion process that are not useful to it and also the secretion products from the Golgi apparatus in the form of secretory vesicles. If too much water enters the cell, it could dilute the cell contents to the point of interfering with biological functions and could eventually break the cell membrane. In the Paramecium, there is a specialized organelle, the contractile vacuole, which prevents this from happening since it collects water from various parts of the cell and pumps it out with rhythmic contractions.

You might be interested in
PLZ HURRY IT'S URGENT!!!
Troyanec [42]

B.

distance from pitcher's mound to home plate = 60 feet; time for baseball to go from pitcher's mound to home plate = 0.4 seconds

4 0
3 years ago
Read 2 more answers
Two parents, one Gg and one Gg, have offspring. What will the genetic makeup of those offspring be? A. All gg B. All either GG o
erik [133]

B. All either GG or Gg since they have the same genetic

8 0
3 years ago
Read 2 more answers
What else is produced during the combustion of propane, C3H8?<br> H2O <br> C3H8<br> O2<br> C3H8O2
telo118 [61]
H20 aaaaaaaaaaaaaaaaa
3 0
3 years ago
Read 2 more answers
What is the primary function of sucrose enzyme in enzyme
Shkiper50 [21]

Answer:

Plays a big role in sugar metabolism

also sucrose is the major product of photosynthesis in not reducing sugar and  with bounded reactivity and it also stores molecules in plant....

I hope this helped you

8 0
2 years ago
Which of the following is a benefit of direct air capture technology?
Rasek [7]

Direct air capture technology involves extracting CO₂ directly from the air using chemical reactions and then storing it, its direct benefit is that it can be used to reduce CO2 emissions.

<h3>What is direct air capture technology?</h3>

It is a technological process that separates CO2 emissions directly from the air.

It uses large fans to suck in ambient air, which is then passed through a liquid solvent to separate the CO2, which can be used directly or stored geologically.

Therefore, we can conclude that direct air capture technology has as a benefit that it can be used to reduce CO2 emissions.

Learn more about technologies that remove carbon dioxide here: brainly.com/question/26993240

8 0
2 years ago
Other questions:
  • During the Elizabethan period, relations between England and Spain were tense. Describe three issues that caused friction betwee
    15·1 answer
  • what would be the first thing you would do if you were burned by a chemical a.apply the antidote for the chemical b.rinse the ar
    9·1 answer
  • What will happen if you forget to water your plants
    6·1 answer
  • What is the base pairing rule for dna?
    13·2 answers
  • Water that is fit to drink is called?
    12·2 answers
  • Which of the following is a negative effect of algal blooms on the environment?
    8·2 answers
  • In rabbits, short hair (S) is dominant over long hair (s). What genotype and phenotype ratios are
    6·1 answer
  • Name at least one thing that encouraged rapid growth and diversity in<br> organisms.
    13·2 answers
  • A. GUC<br> B. CGU<br> C. UCG<br> D. UGU
    9·1 answer
  • Match each item with the correct description.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!