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
sasho [114]
3 years ago
4

Complete the sentence. Some molecules are too big to pass through the phospholipid bilayer of the cell membrane. These molecules

need to pass through ________________ that are embedded in the cell membrane.
A) proteins
B) ribosome
C) cell wall
D) carbohydrates
Chemistry
1 answer:
Nitella [24]3 years ago
7 0
The best and most correct answer among the choices provided by your question is the first choice or letter A. These molecules need to pass through <span>proteins that are embedded in the cell membrane.

</span>Integral proteins are embedded within the lipid bilayer. They cannot easily be removed from the cell membrane without the use of harsh detergents that destroy the lipid bilayer. Integral proteins<span> float rather freely within the bilayer, much like oceans in the sea.


I hope my answer has come to your help. Thank you for posting your question here in Brainly.</span>

You might be interested in
Alright, help out!!!
charle [14.2K]
Math and the author who has been
4 0
4 years ago
Which type of chemical reaction occurs in 2KClO3 ------&gt; 2KCl + 3O2?
leva [86]
The following reaction is a DECOMPOSITION reaction evident by the fact that instead of multiple reactants reacting to produce products, a single compound breaks up (decompose) to form multiple products.
3 0
3 years ago
Read 2 more answers
Why does the reaction proceed more quickly when the surface area is increased?
Gelneren [198K]
When particles collide with the surface of the solid.
3 0
3 years ago
What is the scientific notation of 68000
Kaylis [27]
68000 = 6.8 * 10000 = 6.8 * 10^4  

hope this helps? c;
3 0
3 years ago
1. Explain the changes in the conductivity and the changes in the appearance of the solution as drops of Ba(OH)2 are added. This
tigry1 [53]

Answer:

See explanation

Explanation:

Conductivity of a solution refers to its ability to conduct electricity. It is a measure of how much the solution can conduct electricity.

Looking at the reaction; Ba(OH)2(aq) + H2SO4(aq) ---------->BaSO4(s) + 2H2O(l)

We can see that the concentration of ions in solution decreases from left to right. As the concentration of ions decreases, the conductivity of the solution decreases accordingly since conductivity of solution depends on the concentration of ions in solution.

Also, the solution appears cloudy as the reaction progresses due to the formation of BaSO4(s).

4 0
3 years ago
Other questions:
  • Given Ba, Li, Na, Cs, and Be, arrange the group 1 and 2 elements in order of increasing reactivity to water (H2O).
    7·1 answer
  • Determine the correct Lewis structure for ammonia (NH3). Note: Hydrogen and nitrogen have one and five valence electrons respect
    12·1 answer
  • How many moles (of molecules or formula units) are in each sample? 79.34 g cf2cl2?
    6·1 answer
  • Phosphorus-32 is radioactive and has a half life of 14.3 days. What percentage of a sample would be left after 12.6 days
    13·1 answer
  • 0.408 grams to moles
    12·1 answer
  • 2. The combustion of heptane (C7H16) in oxygen spontaneously occurs. The products of the reaction are carbon dioxide and water v
    10·1 answer
  • Which organelle makes useable energy for the cell? What type of fuel did your ship need in order to work?
    10·2 answers
  • Identify the limiting reactant when 2.20 grams of magnesium reacts with 4.5 L of oxygen gas at STP to produce magnesium oxide. 2
    9·1 answer
  • Most naturally occurring oxygen (O) isA. oxygen-16 B. oxygen-18 C. oxygen-15 D. oxygen-17
    10·1 answer
  • How many moles are there in 8.50 X 1024 molecules of sodium sulfate, Na2SO3?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!