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
tatiyna
3 years ago
9

Why is a cell membrane important in the defense of a cell

Biology
1 answer:
Gnoma [55]3 years ago
4 0
Because the cell membrane controls what enters and leaves the cell. It also gives the cell support and protection and helps maintain homeostasis. Hope it helps you
You might be interested in
Write a conclusion about magnets ability to attract metal based on what is shown in the diagram
Novosadov [1.4K]

<span>Nickel and cobalt are ferromagnets. This means that they are able to acquire magnetism from induction by an external magnetic field. This is caused by the realignment of atoms and unpaired electrons in  their structure induced by the magnetic field. Aluminum and copper don't get magnetized because they have few unpaired electrons in their atomic structures.   </span>






5 0
3 years ago
Eukaryotes are more complex because they contain.
Vikki [24]

Answer:Eukaryotic cells are generally larger and more complex than prokaryotic cells. They also contain a variety of cellular bodies called organelles. The organelles function in the activities of the cell and are compartments for localizing metabolic function.

Explanation:

4 0
3 years ago
Which is a fuction of the protein hemolobin
nekit [7.7K]
Hemoglobin is contained in red blood cells,which efficiently carries oxygen from the lungs to the tissues of the body. It also helps in the transportation of carbon dioxide and hydrogen ions back to the lungs.
4 0
3 years ago
The energy found in atp molecules synthesized in animal cells comes directly from
Dmitriy789 [7]
Organic molecules, which are found mostly in food. These molecules have C-C or C-H bonds, which are high energy bonds. 
6 0
3 years ago
Please help. I will mark as a brainlist answer if it helps me.
mr Goodwill [35]

Answer:

Explanation:

Plants infected with white rot may have a cottony white or grey mass of fungal ... The disease can occur on all the vegetable alliums but tends to be more serious on garlic ... The fungus is an important pathogen on a number of non-allium crops ... a brown discoloration and rot, so that the shoot easily detaches from the base.

4 0
3 years ago
Other questions:
  • In guinea pigs, black fur (B) id dominant over whte fur (b). Cross a heterozygous (hybrid) black guinea pig with a homozygous (p
    15·2 answers
  • During lung inflation Multiple Choice surfactant is found in the pleural cavity. the lungs cling to the internal surface of the
    5·1 answer
  • The action by which a plant grows toward sunlight is called
    11·1 answer
  • Advances in medical technology have had no impact on the environment.
    7·1 answer
  • The waxy protective covering of landing plant is called
    9·1 answer
  • The very structured cells may viewed with a light compound microscope.
    11·1 answer
  • 3. Which of the following do all living things need to survive? a. water b. oxygen c. sunlight d. carbon dioxide
    6·2 answers
  • In rats, black eyes (B) are dominant to red eyes (b). If a rat that is heterozygous for eye color
    12·1 answer
  • What determines the sex of an organism, the male sperm cell or the female egg cell? ______
    12·2 answers
  • Which process
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!