Answer all pf the questions thanks Orteentmovement when thermal motion orHow can pressure, size of the molecule, and viscosity affect the rate of diffusion,respectively? Analyze Figure 3.7 and come up with comparisons regarding the difference in theconcentration of water surrounding the red blood cell. Describe its overall effect on the cell.Complete the table below.Relative ConcentrationEffect on Cell from HavingThis EnvironmentHypertonicH₂OHypertonicIsotonic(high, low, equal) (shrink, enlarge, same)ele, JeauneIsotonic1.916 CH₂OH₂OHypotonicFigure 3.7. Effect of different solutions on blood cells.Hypotonic(shrink, enlarge,same)Since a plant cell is surrounded by a cellulose-rich cell wall and its inside has a largecentral vacuole, what will happen when it is placed in a hypotonic solution?Active TransportWhen the cell needs nutrients at a higher concentration than it typically receives or at afaster rate than what simple diffusion can offer, it utilizes additional metabolic energy againstthe concentration gradient to move molecules across the membrane. This process is known asactive transport.

Diffusion can be defined as a movement of molecules from the region of their higher concentration to…

Answered: Orte en In How can pressure, size of…

Science

Biology

Orte en In How can pressure, size of the molecule, and viscosity affect the rate of diffusion, respectively?

Human Physiology: From Cells to Systems (MindTap Course List)

9th Edition

ISBN:9781285866932

Author:Lauralee Sherwood

Publisher:Lauralee Sherwood

Chapter3: The Plasma Membrane And Membrane Potential

Section: Chapter Questions

Problem 5UC

See similar textbooks

Related questions

Q: 1.a)From the countries listed which one has the highest percentage of household expenditure towards…

A: Food is an essential requirement for any organism. Food is any substance that is consumed by an…

Q: You are doing a genetics experiment with the fruit fly. In the "F1" generation, you cross two…

A: The alleles are the alternative forms of a gene that are located on the same locas of a homologous…

Q: Which one of the following supplements has the greatest scientific support Folic acid to reduce the…

A: Supplements can play an important role in maintaining good health and preventing certain health…

Q: 3. Indicate whether the following statements are true or false. If false, rewrite it to make as…

A: The human body contain different systems. All of the systems functions in a coordinate manner to…

Q: ASE ANSWER the questions correlty and please answer all the questions with what it regards in saying…

A: Introduction: Vitamins are necessary nutrients that must be consumed in moderation in order to…

Q: # Metoprolol 25 Mg PO is ordered. Metoprolol is available as 50 Mg tablet. How many tablet would the…

A: The drug metoprolol has been prescribed in a dose of 25 mg by mouth(dose prescribed)The drug…

Q: Pomegranate juice contains natural aromatase inhibitors. is high in beta carotene. has been shown in…

A: Pome granate juice is considered a very healthy juice owing to its ingredients. It consists of…

Q: Ali tries to train his horse but he fails) but" is" ( noun verb adverb adjective preposition pronoun…

A: Training is the giving of information or knowledge. Training is given to increase skills.

Q: 4. A bilayer polymer slab (1.2m long, 1.4m wide, 5 cm thick) is placed on a hot plate, which keeps…

A: This answer would have solved so nicely by handwritten note but you aksed for digitally so here you…

Concept explainers

Osmosis

In simple words, osmosis is the slow, gradual movement of a liquid through a membrane. But there are nuances to this process. For instance, there has to be an imbalance in the distribution of solute in the liquid on either side of the membrane, which has to be semipermeable. The liquid in the region with a lower solute concentration moves to the region with a higher concentration, thereby displacing the solution in the process. The objective is to equalize the concentration of molecules on both sides of the membrane; the displacement of liquid can be viewed as a byproduct of this equalization. Since there is no energy required to carry osmosis, it is considered a passive process.

Question

Answer all pf the questions thanks

Orte
ent
movement when thermal motion or
How can pressure, size of the molecule, and viscosity affect the rate of diffusion,
respectively?

Analyze Figure 3.7 and come up with comparisons regarding the difference in the
concentration of water surrounding the red blood cell. Describe its overall effect on the cell.
Complete the table below.
Relative Concentration
Effect on Cell from Having
This Environment
Hypertonic
H₂O
Hypertonic
Isotonic
(high, low, equal) (shrink, enlarge, same)
ele, Jeaune
Isotonic
1.916 C
H₂O
H₂O
Hypotonic
Figure 3.7. Effect of different solutions on blood cells.
Hypotonic
(shrink, enlarge,
same)
Since a plant cell is surrounded by a cellulose-rich cell wall and its inside has a large
central vacuole, what will happen when it is placed in a hypotonic solution?
Active Transport
When the cell needs nutrients at a higher concentration than it typically receives or at a
faster rate than what simple diffusion can offer, it utilizes additional metabolic energy against
the concentration gradient to move molecules across the membrane. This process is known as
active transport.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.

Similar questions

Anatomy and Physio
define diffusion and identify examples of diffusion
Discuss why the following affect the rate of diffusion: molecular size, temperature, solution density, and the distance that must be traveled
Visit this link (http://openstaxcollege.org/l/diffusion) to see diffusion and how it is propelled by the kinetic energy of molecules in solution. How does temperature affect diffusion rate, and why?
Quantitative – diffusion time: Consider a spherical, single-celled organism which needs oxygen tosurvive. a. Assume oxygen needs to diffuse from the outside of the cell to its center. Write an equation thatgives the diffusion time in terms of the cell radius. b. The cell has a 4 micron (m) diameter, and diffusion coefficient of oxygen is 1.8 x 10-5 cm2/s inwater (assume diffusion is the same through the cell membrane). How long does it take for oxygento diffuse to the center of the cell? c. Cells typically need key molecules such as oxygen to survive. Diffusion times of oxygen can limithow big cells can become. If the cell gets too large for oxygen to reach its center, the cell coulddie. Calculate the size of a cell at which oxygen diffusion time becomes too slow and so limits theability of the cell to get that big. Explain your assumptions. How does this compare to typical cellsizes?
Calculate the time of sedentary life and the frequency of hoppings from one membrane layer to another one of the lipids of sarcoplasmic reticulum membrane if the coefficient of lateral diffusion is D=45 µm2/sec and the area of one phospholipid molecule is А=1,9 nm2 .
Does active transport need extra energy?
According to Fick’s law of diffusion, which factors determine rate of diffusion?
Discuss why the following affect the rate of diffusion:molecular size, temperature, solution density, and thedistance that must be traveled.
4 IIII I 5 IIIII 6 Which statement is accurate concerning simple diffusion and facilitated diffusion? In facilitated diffusion, molecules only move with the aid of a protein in the membrane. In simple diffusion, molecules move down the concentration gradient but in facilitated diffusion molecules move up the concentration gradient. Simple diffusion is passive but facilitated diffusion is an active process that uses energy. Simple diffusion requires molecules to move through special doorways in the cell membrane. étv A O Aa
Which of the following will decrease diffusion rate (a.k.a. rate of flux) of a particle across the plasma membrane? O Applying a polymer that makes the particle more hydrophobic. O Changing the diameter of the particle from 1uM to 10uM. O Both of these will decrease diffusion rate ONeither of these will decrease diffusion rate
Molecules cannot move naturally through tje selmembrane against its diffusion gradient,but it does.Explain this statement critically using the sodium-potassium pump diagram