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
RideAnS [48]
3 years ago
14

Why would cells need to move things in and out?

Biology
2 answers:
Phoenix [80]3 years ago
4 0

Answer:

Cells do not generally allow such materials to go in because they are having a cell membrane outside. The cell membrane only allows the materials which are required for the growth of the cell such as water and minerals.

OlgaM077 [116]3 years ago
3 0
So they can reproduce more cells
You might be interested in
How do electrons behave in the atom?
blsea [12.9K]
When the electron wavefunction is bound in a stable state in an atom it stretches into a 'orbital' form. There was a mistake. When attached in a stable atomic state, an electron often acts like a three-dimensional oscillating wave, i.e. the orbital vibrates. It's sort of like a vibrating chord.
8 0
2 years ago
Easy 10 points Species resource<br> List all the facts you can pull from the graph?
Temka [501]

Compare reef and lion population sizes , amount of fish , peaked at 6 , lionfish started to increase population size at round 11 and 12, reef fish started to decrease as lion fish grew .

3 0
2 years ago
What are the molecules needed for cellular respiration?
Helen [10]

Cellular respiration is the process of oxidizing food molecules, like glucose, to carbon dioxide and water.

hope this helped ^^

3 0
3 years ago
Read 2 more answers
A diagram of chloroplast stroma and thylakoid lumen showing chemical energy, ferredoxin, ferredoxin-N A D p reductase, A D P syn
antoniya [11.8K]

Answer:

If the electron transport system did not work, electrons from PSII would not be transferred to PSI. Ferredoxin would then have no electrons to transfer to NADP+ so NADPH would not be produced. This would also affect the light-independent reaction of photosynthesis because NADPH is needed in this reaction.

Explanation:

Edgenuity's Answer.

4 0
3 years ago
Identify the items that are part of an ecosystem. Check all that apply.
Alika [10]

Answer:

An ecosystem includes the ways these organisms live, feed and reproduce within that particular area. Ecosystems contain many components, but the four main things needed in an ecosystem are plants, animals, rocks and minerals, and water.

4 0
3 years ago
Other questions:
  • Why does muscle activity affect the temperature of the body?
    14·1 answer
  • What property of water makes it such a good solvent?
    7·1 answer
  • What is the main difference between aerobic respiration ?
    9·1 answer
  • The geyser Old Faithful in Yellowstone National Park is powered by what kind of energy?
    15·1 answer
  • Some aquatic animals possess stinging cells. These cells are called: Hypothocysts. Nematocysts. Psoriacysts. None of the above.
    14·1 answer
  • 9. If an ecosystem is changed through a natural disaster, organisms will
    10·1 answer
  • there are five different types of nucleotide bases found in living things. Which is an accurate comparison of the bases found in
    5·1 answer
  • In the context of a scientific experiment, what is a control group?
    7·1 answer
  • curare, a substance that blocks the acetylcholine receptors on skeletal muscle, will cause __________.
    5·1 answer
  • Which of these are recommended for preventing some std/sti’s
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!