Question 9. What space inside the cell is topologically equivalent to the cytoplasm?

Q: ytókinesis in plañts änd äñimalš iš diffèrent bēcause of hoose the best answer) O the cell membrane…

A: Cytokinesis is the physical process of cell division, which divides the cytoplasm of a parental cell…

Q: Question 6 Is LC8 an enzyme? Why or why not?

A: LC8 performs several functions in the cell as a motor protein dynein component as well as in the…

Q: Review cell cycle. Which of this is not a part of interphase? G2 OS OM

A: The series of events which takes place in a cell when it is in the process of growth and division is…

Q: The ER occupies an extensive portion of the cytosol. Which compartment is physically connected to…

A: The endoplasmic reticulum (ER) is essentially the eukaryotic cell's transportation system. Rough…

Q: You inject a large fluorescent dye with a molecular weight >10,000 Da into a cell that is connected…

A: Gap junctions are intercellular channels that allow direct communication between the cytoplasm of…

Q: Which of the following is FALSE regarding the four structures that BOTH prokaryotic and eukaryotic…

A: Prokaryotes are organisms with no well-defined nucleus in their cells. Eukaryotes have a…

Q: In which of these parts of the cell would a hydrophobic molecule be found? O Inside of the nucleus O…

A: Answer. The plasma membrane is a dynamic, quasi-fluid structure and forms the external boundary of…

Q: motor protein(s) that can carry vesicles along microtubules?

A: Motor proteins -The last element required for the vesicle transport system is the motor protein.…

Q: QUESTION 5 Which of the following is NOT true of intermediate filaments?   A They provide…

A: A cell is the basic unit of life.  All living creatures are made up of cells, ranging from…

Q: QUESTION 5 Assuming mitosis is divided into prophase, prometaphase, metaphase, anaphase, and…

A: Introduction :  The events that take place during the cell cycle are organised. DNA replication and…

Q: 2. In a typical eucaryotic cell, the pH is usually around 7.4. What is the [H+] in a typical…

A: Introduction: Large and complex organisms are made up of eukaryotic cells, which have a nucleus…

Q: Question 39 What technique below is often used to identify transmembrane segments of integral…

A: The integral proteins that are present in the plasma membrane has a transmembrane segment that…

Q: Question 34 Which characteristic is shared by a cell membrane and a chylomicron? Both contain…

A: Introduction:- All lipid molecules in cell membranes are amphipathic (or amphiphilic), meaning they…

Q: Which of the following is not a potential biological role of the lipid asymmetry of the plasma…

A: The plasma membrane is also known by the name cell membrane. This membrane is found in all the major…

Q: Which statement is FALSE? O a. Lignin comprises the highest percentage of dry mass of cell wall O b.…

A: A cell wall is an external structural layer that surrounds some types of cells. It may be hard,…

Q: Question 1 The following molecules can easily dissolve in the membrane. O Ca, Mg, oxygen sucrose,…

A: Cell is made up of phospholipid bilayer that is why it is selectively permeable and do not allow…

Q: Which of the following statements regarding microtubules is FALSE?   A Microtubules are polar.…

A: Microtubules are major components of the cytoskeleton

Q: QUESTION 12 Large, hydrophilic solutes move across membranes against their concentration gradients…

A:

Q: Question 24 If the cell has a mutant nonfunctional CDC25, where does it arrest? O O G2 G1 M

A: A cell has four distinct phases in the cell cycle; which are called Interphase (G1), synthesis or S…

Q: Question 5 What would occur if the concentrations of GAP and GEF were reversed? (high [GEF] in…

A: Answer; imported cargo proteins would not be released in the nucleoplasm Explanation: If the…

Q: Question 9. What space outside the cell is topologically equivalent to the inside of the ER?

A: The endoplasmic reticulum (ER) is a network of membranes found within the cytoplasm of eukaryotic…

Q: QUESTION 1 If an ATP synthase contains 15 c subunits, 3 a subunits and 3 B subunits, how many…

A: ATP synthase is a protein that catalyzes the formation of ATP using ADP and Pi. In order to drive…

Q: The botulism toxin has the greatest effect on what cell type? Red blood cells O Liver cells O Lung…

A: The bacterium Clostridium botulinum and related organisms contain botulinum toxin (BoNT), a…

Q: Question 9 What structural features are true regarding the transmembrane and cytoplasmic domains?…

A:

Q: Question 24 (Select all that are correct) Which ones of the following statements are true?…

A: Bone, fat, cartilage, muscle, neural cells, and skin are just a few of the numerous cell types that…

Q: Question 26 Relatively few cells and a large amount of extracellular matrix is characteristic of…

A: Tissue It is defined as the group of cells have similar structure and similar function. There are…

Q: QUESTION 11 Starting from the exterior of the cell, what order does a food particle encounter as it…

A: While encountering with the food particles, Phagocytosis is a method of eating in which a cell wants…

Q: Question 10 What kind of membrane protein penetrates into the hydrophobic part of the lipid bilayer?…

A: Fluid mosaic model of plasma membrane was given by Singer and Nicolsan. It explains the lipid…

Q: The following statement: Polymer provides tracks for dyneins applies to...…

A: Dynein is a large molecular motor protein that move along the microtubules in cells. It uses ATP to…

Q: Where are mitochondria found?

A: Mitochondria are known as the powerhouse of a cell and are responsible for producing energy currency…

Q: 39 Which of the following statements is FALSE? a. Microfilaments provide structure in the microvilli…

A: A cell is the most important unit of living entities, some organisms are unicellular while some are…

Q: Question 13 Which of the following can determine location of glysosidic linkages? O Polarimetric…

A: A glycosidic linkage or bond is a type of covalent bond that joins the carbohydrate or sugar…

Q: QUESTION 4 The main advantage of an established cell line versus a primary cell line prepared…

A: Centrifugation  The technique by which different components of a mixture is separated.

Q: Which of the following statements is true: Gap junctions share plasmamembrane between two adjoining…

A: Out of the given statements, the true statements are:Gap junctions share plasma membrane between two…

Q: state. At low temperatures, lipid bilayers are in the a. closed b. So C. Open С. O d. Ld

A: The lipid bilayer is composed of two lipid layers arranged in such a fashion that their hydrophobic…

Q: Question 31 The plasma membrane of mammalian cells is particularly rich in: A Phosphoglycerolipids,…

A: Plasma membrane is the outer lining of mammalian cells. Plasma membrane is composed of lipids and…

Q: The salt marsh plant pickleweed or Salicornia bigelovii is, not surprisingly, very salt tolerant. It…

A: Pickleweed is also known as marshfire.

Q: QUESTION 30 Which of the following states in the cell (intracellular) are mutually coupled and…

A: Homeostasis is the property of cell by which the internal conditions of the cell are maintained.

Q: Question 5 Which of the following is not common in cells? O Disulfide bonds Oligomers O Protein…

A: In the cell, the proteins are synthesized in the nucleus and transported out to the cytoplasm. These…

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.