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
Tju [1.3M]
3 years ago
12

Summary of the cell membrane structure.

Biology
1 answer:
GenaCL600 [577]3 years ago
4 0

Answer: The plasma membrane is composed of a bilayer of phospholipids, with their hydrophobic, fatty acid tails in contact with each other. The landscape of the membrane is studded with proteins, some of which span the membrane. Some of these proteins serve to transport materials into or out of the cell. The principal components of the plasma membrane are lipids (phospholipids and cholesterol), proteins, and carbohydrate groups that are attached to some of the lipids and proteins. A phospholipid is a lipid made of glycerol, two fatty acid tails, and a phosphate-linked head group.

Hope this helps...... Stay safe and have a great day/night!!!!! :D

You might be interested in
Compare and contrast the effects of inavasive species, speciation and extinction biodiversity
andreyandreev [35.5K]

Answer:

Modern invasive species are characterized by broad environmental tolerances, which contribute to their ability to survive during both the transport and establishment phases of invasion. Studies of modern and invasive species have demonstrated that invader species regularly displace native species through higher resource efficiency or competitive ability. A striking feature of the biogeographic pattern is the differential survival of species with large geographic ranges. Species with larger geographic ranges tend, on average, to have broader ecological tolerances than those with small ranges.

Explanation:

5 0
3 years ago
5. Which is the first step of the scientific method?
Arada [10]

Answer:

The first step in the Scientific Method is to make objective observations. These observations are based on specific events that have already happened and can be verified by others as true or false. Step 2. Form a hypothesis.

Explanation:

8 0
3 years ago
Read 2 more answers
Epithelial cells grow close close together to form the body's? Muscle, skin or bone?
BaLLatris [955]

Epithelial cells are a type of cell that lines the surfaces of your body.So the answer would be skin

Hope this helps

7 0
3 years ago
An element has atomic number 21 and atomic mass 44.95592 identify the incorrect statement regarding how to interpret and use thi
Snezhnost [94]

Not judging, but you probably would've gotten the answer if you posted in the Chemistry subject.

Answer:

C would be the incorrect statement.

Explanation:

When doing the calculations for finding the neutrons, you would get around 24 neutrons, since the mass is about 45 amu. 21 would be the number of protons.

Hope this helps :)

6 0
2 years ago
La reproducción sexual y la deriva genética<br>​
eimsori [14]
En la reproducción sexual, los descendientes son distintos entre ellos y a sus progenitores. No se produce ninguna nueva variedad genética, pero sí nuevos genotipos (combinaciones de genes). Durante la meiosis se producen gametos, células sexuales con la mitad de cromosomas que las células somáticas.
6 0
3 years ago
Other questions:
  • Allen and his lab partner each held a tuning fork, frequency 440 Hz, in their hands. Allen tapped his tuning fork with a mallet
    15·2 answers
  • Describe what a person in the passenger seat will feel as the car reaches point A
    8·1 answer
  • Human sperm cells are ________ than egg cells, and sperm cell production begins ________ in life than does the production of egg
    7·1 answer
  • What is one thing that earthquakes, volcanoes, and tsunamis have in common
    11·1 answer
  • Hi! If you could help me with these biology questions that would be greatly appreciated!!!
    15·1 answer
  • Cyanide (C≡N−) blocks complex IV of the electron transport chain. Suggest a hypothesis for what happens to the ETC when complex
    15·1 answer
  • You are breeding snakes. Black skin color is (B) is dominant to red skin color (b).
    5·1 answer
  • What is a plate cell?
    11·1 answer
  • Which feature do prokaryotic and eukaryotic cells share?
    7·2 answers
  • How does the water cycle play a role in creating weather here on earth?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!