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
icang [17]
3 years ago
13

Which model shows a way that large molecules can enter a cell without using the cell's energy? Outside the cell O A Cell membran

e Vacuole 1 2 Inside the cell В.​

Chemistry
1 answer:
VMariaS [17]3 years ago
7 0

Answer:

its B

Explanation:

I took the test and its that passage way thing. (tell me if this works for you! it will but just wanna make sure!)

You might be interested in
Hydrocarbon mixtures are used as fuels.
Lunna [17]

The mass % of CH_4 in the mixture is <u>9.93%</u>

<h3>What are hydrocarbon?</h3>

An organic substance called a hydrocarbon is made completely of hydrogen and carbon. Group 14 hydrides include, for example, 620 hydrocarbons.

The odours of gasoline and lighter fluid serve as examples of the relatively weak or insignificant odours of hydrocarbons, which are often colourless and hydrophobic.

They can be found in a wide variety of chemical forms and phases, including gases (like methane and propane), liquids (like hexane and benzene), low melting point solids (like paraffin wax and naphthalene), and polymers (such as polyethylene and polystyrene).

In the context of the fossil fuel industries, the term "hydrocarbon" refers to petroleum, natural gas, and coal that are produced naturally, as well as to their hydrocarbon derivatives and refined forms. The primary source of energy for the entire planet is the burning of hydrocarbons.

Learn more about Hydrocarbon

brainly.com/question/7509853

#SPJ4

5 0
2 years ago
An experiment was conducted to see which metal pot would be better for cooking food quickly. The table below shows how quickly s
LenaWriter [7]

Answer:

The term conclusion best illustrates the given statement.

Explanation:

Conclusion refers to a decision or judgment that can be acquired by reasoning. From the observation mentioned in the given table:  

1. The steel, aluminum, and bronze took 27, 45 and 80 seconds to dissolve small section of wax, this signifies that more time will be needed by them to transfer heat to the food while cooking. Thus, food will take more time to cook in them.  

2. Copper consumed less time, that is, 15 seconds to melt the section of wax than the other metal pots, which signifies that it is a good conductor of heat than the others. Thus, the copper pot would be good for cooking food briskly.  

After evaluating the results and observations in an experiment, the conclusion was made that pots made of copper are best for cooking foods.  

4 0
3 years ago
40.00 grams of NaOH is added into distilled water and diluted with water to 1000mL of final volume. What is the final concentrat
tatyana61 [14]

Answer:

The molar mass of NaOH is 40.00 g/mol.

The number of moles of NaOH is equal to the ratio of its mass to molar mass.

The number of moles of NaOH =

40 g/mol

40 g

​

=1,000 mol

The molarity of NaOH solution is the ratio of number of moles of NaOH to total volume of solution in L.

M=

1 L

1 mol

​

=1 M

Explanation ;)

7 0
3 years ago
Show the dissolution of KCl, HBr and Methanol via structures also name the type of interaction which helps in its dissolution in
hammer [34]

Answer:

Attached picture

4 0
3 years ago
Here is a food chain. Use this food to chain to answer this question.
JulijaS [17]
A carnivore is something that eats meat so C. spider would be a Carnivore 
Hope i helped :)
8 0
3 years ago
Read 2 more answers
Other questions:
  • When a clean iron nail is placed in an aqueous solution of copper(ii) sulfate, the nail becomes coated with a brownish black mat
    5·1 answer
  • (a) if a sample containing 2.00 ml of nitroglycerin is detonated, how many total moles of gas are produced? (b) if each mole of
    10·1 answer
  • In which biome would you most likely find plants that grow far apart from one another, with narrow leaves and shallow roots? Why
    6·2 answers
  • What is the approximate percent by mass of potassium in KHCO3?
    11·1 answer
  • 42 At standard pressure, the total amount of heat required to completely vaporize a 100. gram sample of water at its boiling poi
    7·1 answer
  • Which of the following is a way in which water resources are consumed? a. drinking b. industry c. business d. all of the above P
    11·1 answer
  • A photon has an energy of 2.93 × 10 to the power of -25 J. What is its frequency? What type of electromagnetic radiation is this
    6·2 answers
  • The Davis Mountains in West Texas were once taller than they are now. Which of the following forces most likely caused the mount
    8·1 answer
  • The following experiment was performed: A white solid was added to a test tube containing water. The solid completely dissolved
    6·1 answer
  • Which of these is a function of all cells ?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!