Question type is fill in blank    Cell motility is controlled by changes in the distribution of the___________ cytoskeleton?

Q: 8. Write an essay about the plasma membrane.

A: The plasma membrane of a cell is basically a network of lipids & proteins that frames the limit…

Q: "The cell volume shrinks, cells lose cell-cell contact, the actin cytoskeleton is fragmented, the…

A: A cell is the most fundamental structural unit and the foundation of life. It is made of of genetic…

Q: Question 17 Watch the video. The onion cells have been placed in a 15% saline solution. Onion Cells…

A: Tonicity refers to a solvent's capacity to cause cells to shrink or swell. A type of membrane that…

Q: Organelles that are more numerous and bulkier in cells that produce and release copious amounts of…

A: Organelles  These are small, specialized structures that are present in the cytoplasm  They carry…

Q: Question 41 The model describes the cell membrane as an assortment of integral proteins suspended…

A: Introduction:- The cell membrane, also known as the plasma membrane, is a thin membrane that…

Q: QUESTION 3 When a bacterial cell with a cell wall is placed in salt water with a higher-solute…

A:

Q: O Al membrane-bound organelles of the endomembrane system. O The Golgi Apparatus O Peroxisomes and…

A: Correct answer: Answer-24-d chloroplast and mitochondria Chloroplasts and mitochondria are…

Q: Question 2: In which direction are polypeptides built by the ribosome? A. N' to C' B. C' to N'

A: Genetic code is read by the ribosome. mRNA that contains the genetic code is always read from 5’ to…

Q: What do you mean by cytoskeleton.

A: Step 1 In eukaryotes, a cell possesses a number of membrane-lined organelles. They have a…

Q: State 10 difference between prokaryotic and eukaryotic cell.

A: The living, self reproducing, structural and functional unit of all living organisms is called cell.…

Q: multiple choice question which choice is the best example of an extracellular protein with chains…

A: Proteins are large and complex chemical molecules that are essential for the normal growth and…

Q: Which of the following structures is a vesicle?   Question 2 options:   lysosome   ribosome…

A: The cell is the smallest structural and functional unit of the living organism. Eukaryotic cells…

Q: The cell membrane is constantly changing, with the cytoskeleton having the ability to both add and…

A: Cell membrane is made up of lipid bilayer which has proteins embedded in it and these proteins serve…

Q: Which integral membrane protein are responsible for communicating signals from the extracellular…

A: Integrins are crucial membrane proteins which connects the cells to the extracellular matrix through…

Q: Question Select your answer. Which of the following is not a product of the Golgi apparatus?…

A: Galgi bodies is a cellular organelle that is present only in eukaryotic cells. It is a single…

Q: What event occurs to divide the sister cells in two during cytokinesis?

A: The completion of mitosis is usually accompanied by cytokinesis ,giving rise to two daughter cells.…

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: MULTIPLE CHOICE QUESTION Which of the following is FALSE about the components found in the plasma…

A: A cell membrane separates all cells from their surroundings. The cell membrane controls what enters…

Q: Question 2 of 10 Question 2. In the presence of low levels of GTP, microtubules inside a cell will…

A: Microtubules are found in eukaryotic cells. These are major components of cytoskeleton.

Q: Choose the best answer for below question. This organelle acts as a processing center for vesicles…

A: To answer this question we should have knowledge of cell biology.

Q: Question 5 Describe briefly the TWO distinct roles of the v-SNARE and t-SNARE proteins in vesicle…

A: Role of SNARE proteins in vesicle transport :-

Q: FLAO QUESTION A 64 year old woman reports to your office complaining of bleeding gums while brushing…

A: Introduction Vitamin C is a water soluble vitamin. It is very important for growth and development.…

Q: QUESTION 37 Which describes the cell's cortex? O the region of cytoplasm just inside the plasma…

A: Animal cells have a cell cortex that regulates cell shape.

Q: Question 2 1 pts The nundber and size of organelles in a cell correlates with that cell's function.…

A: Microtubule along with intermediate fillament and microfillament form cell cytoskeleton.…

Q: QUESTION 3 um in diameter and a typical Eukaryotic nucleus is The average bacterium is approximately…

A: Cell is the unit of life. Unicellular organisms are comprised of a single cell, where as…

Q: The following statement: Overall polarity/asymmetry of structure when subunits are polymerized…

A: Cytoskeleton is the network of polymers  found in many prokaryotic and  all eukaryotic cells. It…

Q: QUESTION 41 Which of the following cells is the most specialized? O Multipotent cell O Totipotent…

A: Cells, in the beginning, have the ability to become all different kinds of cells needed to make an…

Q: Question 9 Why are integral membrane proteins difficult to study? O They are difficult to isolate in…

A: Integral membrane proteins Proteins which are permanently bound to the lipid bilayer. They require…

Q: Question 4 Name the proteins that make up the each of the animal cytoskeleton components.

A: Animal Cytoskeleton can be defined as a group of three components ( microfilament, intermediate…

Q: A eukaryotic cell contains an organelle of prominent genetic importance that prokaryotic cells and…

A: Cell is chief elemental unit present in the body and on the basis of type , it is categorised as :-…

Q: Question 1. Which of these is NOT a common feature of both eukaryotic and prokaryotic cells? A.…

A: Prokaryotes are less developed organisms where as eukaryotes are highly developed. Prokaryotes lack…

Q: Please answer substantially, explain it in your own words, don't copy and paste in any website.…

A: Hi! Thanks for your question. As you have posted multiple questions and have not mentioned which…

Q: Why does a eukaryotic cell need both membranous organelles and fibrous cytoskeletal components?…

A: The nucleus of a eukaryotic cell is surrounded by a nuclear membrane, which carries well-defined…

Q: Question 33 Which of the following active transport mechanisms moves solid particles towards the…

A: Question 33 : Answer - Option 4 is correct  Excocytosis  Because It's miles a sort of lively…

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

A: If molecules can flow in-between spaces within a cell without encountering a membrane, they are…

Q: QUESTION 6 The sarcomere is this type of organelle? O null organelles pseudo- organelles cell type…

A: 7 - False 8 - True 6- E -None of these

Q: What type of cell transport releases proteins that were made in the cell from a vesicle? --…

A: Proteins are produced in the ribosome’s in the cytosl. From there the proteins are transported to…

Q: What distinguishes mitochondria from other organelles is their unique property. Why is it referred…

A: The mitochondria are the energy converting organelle in the eukaryotic cell. It is the site of…

Q: Suggest a reason why eukaryotic cells are so much larger than prokaryotic cells.

A: Prokaryotic cells are simple cells that are found in prokaryotes while eukaryotic cells are complex…

Q: Explain the differences between integral and peripheral membrane proteins.

A: Proteins are made of aminoacids. The amino acids are joined together by peptide bond.

Q: What cells have a plasma membrane

A: INTRODUCTION        In the fundamental molecules of life system , Cell is the primary membrane…

Q: QUESTION 49 Match the terms on the left with its description or definition on the right. There is…

A: It is a subcellular structure that has one or more specific jobs to perform in the cell , much like…

Q: Question 16 Not yet answered Points out of 1.00 P Flag question All of the following processes take…

A: Q16. The correct option is d i.e,  Exocytosis. Explanation:  Exocytosis is the movement of materials…

Q: Question: The organelle is that forms the basalbodies of cilia and Flagella is A) centriole B)…

A: The basal body is a cylindrical protein found at the base of cilia and flagellum, plays a role in…

Q: Question 30 Which term describes a single-celled organism that contains membrane-bound organelles?…

A: An organism may be unicellular or multicellular. The unicellular organisms are prokaryotes whereas…

Q: Question 40 Which of the following statements is true about prokaryotic and eukaryotic cells?…

A: The cells can be classified into two major types called the eukaryotes and prokaryotes. The…

Q: Why is cell membrane called fluid mosaic?

A: The cell membrane is also called a plasma membrane. It consists of a double layer of proteins and…

Q: QUESTION 26 Osmosis and Diffusion of solutes do not require energy input, but active transport and…

A: The cell membrane, also called the plasma membrane, is found in all cells and separates the interior…

Q: The process of using ATP energy to move molecules against a concentration gradient (from low to high…

A: Ans-1 In active transport, movement of molecules across a cell membrane from a region of lower…

Q: QUESTION 1 a) Figure 2 shows the fluid mosaic model of plasma membrane. Figure 2 ) Name the parts…

A: The plasma membrane, also known as the cell membrane, is a membrane present in all cells that…

Tissue renewal

In multicellular organisms, tissue is a level of structure that consists of a group of physically and functionally identical cells and their intercellular substances. Unicellular organisms do not have tissues. Tissues are absent or poorly differentiated even in the simplest multicellular animals, such as sponges. However, more evolved multicellular animals and plants have specialized tissues that may organize and govern an organism's reaction to its surroundings. The word tissue is derived from the Latin word 'weave.' Plants and animals have various kinds of tissue systems that differ in their work and composition according to the different requirements.