Why does rescue (the rate at which shrink microtubules switch to growth) lead to an increase in the number and length of microtubules? Why is this factor less influential than the growth rate?

Q: nd cell line same

A: Cell culture is that the culture of cells is directly isolated from parental tissue of interest;…

Q: How does the structure of a phospholipid make it an ideal molecule for theplasma membrane?

A: The fundamental structure of the plasma membrane is a phospholipid bilayer. It acts as a stable…

Q: Why are lysosomes known as “the cleaners” of the cell waste?

A: The cells are the basic structural and fundamental unit of the living system. it consist of many…

Q: Which element is responsible for maintaining turgor in cells?

A: Introduction  Turgor pressure: it is the pressure created by the water on the walls of the plasma…

Q: In nonmuscle cell locomotion, which protein is activated to nucleate a filament? Arp2/3…

A: Nonmuscle cell locomotion refers to the movement of cells in the absence of muscle contraction. It…

Q: Why do most cancer treatments at present target microtubule formation of the cell? What are the most…

A: Cancer is a systemic disease which occurs within the body cells and tissues and eventually spreads…

Q: A student collected samples of cells from a woody plant during the spring and produced the drawings…

A: Mitosis can be defined as the process in which a single cell divides to form two daughter cells.…

Q: How does the microtubule assembly produce the bending movements of flagella and motile cilia?

A: Microtubules are polymers of tubulin that design part of the cytoskeleton and give development and…

Q: conditions are required to obtain a porous membrane by the phase inversion  process?

A: Phase inversion is the regulated transition of a polymer from its liquid phase to its solid phase.…

Q: What is the diameter of Microtubules?

A: Diameter of microtubles

Q: Explain Microtubules are found in many different locations,and all have similar structures.

A: Microtubules are defined as hollow tubes composed of alpha protein and beta-tubulin that are part of…

Q: A fluorescent molecule of 2000 daltons is microinjected into a single cell of an epithelial layer.…

A: The question is asking us to identify the type of cell junction that allows the passage of a smaller…

Q: If a drug were to stop the function of microtubules in a cell, which of the following would be MOST…

A: Microtubules are a part of cytoskeleton elements. They are made up of 13 parallel proto filaments of…

Q: What is the accurate separation of duplicatedchromosomes—involves a molecular machine…

A: The main function of the mitotic spindle is to separate replicated chromosomes .(during cell…

Q: After a particular cell is moved from a saltwater solution to a freshwater solution, it explands. We…

A: A solution is made up of two components which are; Solute Solvent The solvent is generally a…

Q: capZ encourages the elongation of actin filaments (true or false) 2)microtubules are tissue…

A: capZ or capping protein involved in assembly and disassembly of actin filaments. capZ cap the…

Q: How are microfilaments and microtubules similar?How are they different?

A: Step 1 Eukaryotic cells possess a submicroscopic complex supportive framework of protein fibers and…

Q: Tim scraped his knee during a fall and it needs to be repaired. The closest skin cells begin sending…

A: The growth factors are packaged into a vesicle and secreted from a cell that acts upon all nearby…

Q: What is the membrane potential? Is the outside of theplasma membrane positively or negatively…

A: The membrane potential helps to balance the equilibrium potentials of the ions that will move across…

Q: If the diameter of the field of view in your microscope is 2 mm under low power, and one Bacillus…

A: The circular or rectangular area visible through the eyepiece or objective lens of a microscope or…

Q: Which of the following statements concerning axonal transport is FALSE O A) The polarity of…

A: Axonal transport is considered exoplasmic flow or exoplasmic transport. This mechanism helps in the…

Q: please choose correct letter and explain a bit 1. The strongest way by which a protein can maintain…

A: (1).Answer--

Q: from what protein are microtubules formed ?

A: The cytoskeleton is defined as a system or set of filaments present in the eukaryotic cell's…

Q: Which of the following is a valid pathway? a) growth factors trigger cyclin D production, cyclin D…

A: Growth factors are naturally occurring substances, such as hormones and cytokines, that stimulate…

Q: During the movement of a cilium or flagellum, describe the type of movements that occur between the…

A: Microtubules are made up of tubulin protein arranged in such a way that forms a hollow, tube-like…

Q: How can a disassembling microtubule suddenly be rescued to grow again?

A: Introduction: At the ends of individual microtubules, dynamic instability is characterized by…

Q: What are the Many Types of Organelles that can be seperated by Centrifugation?

A: Centrifugation is separation technique used in biology experiment. A centrifuge device for…

Q: Why do most cancer treatments at present target microtubule formation of the cell? What are the most…

A: Cancer can be defined as a condition in which normal cells lost the ability to control the cell…

Q: Tissue in which cells have lost the capacity of cell division:   A) Mesristmatic tissue B) Permanent…

A: The cell is the basic structural and functional unit of living things. A group of cells having…

Q: What are the side effects of Leakage of charge (predominately K1) across theplasma membrane?

A: In the ion channel, the proteins expressed by all living cells make a pathway for charged ions from…

Q: If a scientist drops an animal cell into a solution that contains 10 times more salt than is found…

A: A solution is made up of solute plus solvent . Solution can be :- A ) Hypertonic  B ) Hypotonic  C )…

Q: hen transpeptidation is inhibited by beta-lactam antibiotics, bacteria can still synthesize…

A: The transpeptidation reaction in bacteria occurs in two steps, the first is the formation of a…

Q: Cell swimming depends on appendages containing microtubules. What is the underlying structure of…

A: Cell swimming in an aqueous environment is caused by the rotation of the periplasmic flagella, which…

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.