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
AnnZ [28]
3 years ago
15

Which organelle can be compared to a security guard who decides whom may enter a building and whom may not

Biology
1 answer:
kotegsom [21]3 years ago
4 0
The correct answer here is "cell membrane". Generally it makes sure that nothing enters or leaves the cell, except by its highly guarded "gates", such as ion channels, that let some particles through - but they're very picky about whom to let in!
You might be interested in
while the lophophorate are a all recognized group phylogenic studies do not yet agree on the identity of their closest relatives
skad [1K]

True.

Hope this helps!

-Payshence

7 0
3 years ago
3. Explain the main difference between organisms of the
Mice21 [21]

Answer:

Both Bacteria and Archaea are prokaryotes, single-celled microorganisms with no nuclei, and Eukarya includes us and all other animals, plants, fungi, and single-celled protists – all organisms whose cells have nuclei to enclose their DNA apart from the rest of the cell.

Explanation:

Both Bacteria and Archaea are prokaryotes, single-celled microorganisms with no nuclei, and Eukarya includes us and all other animals, plants, fungi, and single-celled protists – all organisms whose cells have nuclei to enclose their DNA apart from the rest of the cell.

6 0
2 years ago
I'LL MARK U AS BRAINLIST FRIST PERSON 2 ANSWER!!!!
Andrew [12]

Answer:

B

Explanation:

6 0
3 years ago
5 ways education can affect sexual reproductive health
erastova [34]

Answer:

They teach you the purpose of condoms (or you learn the hard way.)

how to prevent stds

Explanation:

That's all I can think of.

8 0
3 years ago
Charles has decided to eat nothing but cereal with milk for a whole day. Based on the above chart, which nutrient will Charles g
luda_lava [24]

Vitamin A because of the nutrient value per serving is 40% (the highest).

7 0
3 years ago
Other questions:
  • Spring tides--
    13·1 answer
  • How can biological weathering result in chemical erosion?
    6·1 answer
  • Describe the process and purpose of cell fractionation
    11·1 answer
  • Which statement best describes a capsid?
    12·1 answer
  • List the events of the sodium potassium pump in the correct sequence, starting at the TOP.
    12·1 answer
  • 1. central increase or speeds up a process
    13·2 answers
  • why does the function of the hormone oxytocin in the progression of labor during childbirth illustrate a positive feedback mecha
    8·1 answer
  • Which is the correct order the steps of the Cell Cycle:
    6·2 answers
  • Mature bone cells found within lacunae of compact bone are called
    7·1 answer
  • 27. What adaptation do organisms that live in an estuary have?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!