So this one is talking about the three cytoskeletal elements and their associated motor proteins. Describe...

So this one is talking about the three cytoskeletal elements and their associated motor proteins.

Describe the motion that occurs: 1. when the molecular motor is locked into position, but the cytoskeleton is not. 2. the cytoskeletal element is locked into position but the motor is not. And 3. when the both are locked into position.

A mutant of Myosin V is created that cannot unbind ADP. The ADP is essentially stuck. Describe the interaction that would take place between that mutant myosin protein and the actin microfilament.

Expert Solution

They help the cell remain rigid but also help it move and change its shape when instructed to do so. Components of the cytoskeleton also enable cilia, flagella and sperm to move, cell organelles to be moved and positioned, and muscles to function. ... This image shows some animal cells.

Due to cytoskeleton , cell is able to retain it;s shape. Without cytoskeletan cell will no longer be able to retain its shape and will ultimately burst

Powering chromosome movement (microtubules) The most prominent structure in a mitotic cell is the bipolar spindle (made up of microtubules and associated motor proteins), which provides the force to move chromosomes and thereby bring about their segregation

The cytoskeleton causes many cardiovascular diseases, neurodegeneration, cancer, cirrhosis, and even skin diseases! ... This disease is characterized by swollen hands and feet, spleen damage, delayed growth in youth, and vison problems.

Muscle contraction thus results from an interaction between the actin and myosin filaments that generates their movement relative to one another. The molecular basis for this interaction is the binding of myosin to actin filaments, allowing myosin to function as a motor that drives filament sliding.

What prevents the actin subunits in cells from polymerizing into filaments? ... In cells, most of the actin subunits are bound to thymosin, which locks actin into a form that cannot hydrolyze its bound ATP and cannot be added to either end of a filament.

gladiator answered 2 years ago

What is the importance of proteins that precisely control when and where cytoskeletal elements polymerize and...

What is the importance of proteins that precisely control when and where cytoskeletal elements polymerize and depolymerize? Make sure to give examples in your explanations.

What are the three cytoskeletal elements, how are they different from each other, what cellular processes...

What are the three cytoskeletal elements, how are they different from each other, what cellular processes do they facilitate and how (how does this relate to signaling, cell cycle, migration, cell shape)?

describe experiment that can be used to differentiate motor proteins moving in different directions and describe...

describe experiment that can be used to differentiate motor proteins moving in different directions and describe a method to determine and measure the average steps the motor would take.

Early in the course we spent time talking about carbohydrates, proteins, nucleic acids and lipids. All...

Early in the course we spent time talking about carbohydrates, proteins, nucleic acids and lipids. All of these are synthesized through condensation reactions. A. What is a condensation reaction? B. Why do condensation reactions require energy? Use concepts such as potential energy and entropy in your answer. C. Describe the link between spontaneous/nonspontaneous reactions and energy.

1. In one sentence, describe a reason that the term ‘cytoskeleton” is a good descriptor of the cytoskeletal network. In another sentence, describe one reason it is not.

1. In one sentence, describe a reason that the term ‘cytoskeleton” is a good descriptor of the cytoskeletal network. In another sentence, describe one reason it is not. 2. Organized polymerization and depolymerization of microtubules are especially important for chromosome movement during mitosis. Describe how microtubules are assembled, organized, and dissembled to allow for chromosome separation during anaphase. In your description include the function of all three types of spindle microtubules. 3. Nocodazole reversible inhibits microtuble polymerization, which is...

Describe structure, nature, role, assembly/formation and location of microtubules. Also name and describe the motor proteins...

Describe structure, nature, role, assembly/formation and location of microtubules. Also name and describe the motor proteins that associate with microtubules, as well as the energy source for the movement.

the paper is talking about THE EFFECT OF MINIMUM WAGES ON LOW-WAGE JOBS∗ so what should...

the paper is talking about THE EFFECT OF MINIMUM WAGES ON LOW-WAGE JOBS∗ so what should be on the agenda for future research in this area, please explain in details thank you

Assume you are talking with someone at work or home about the three components of credibility:...

Assume you are talking with someone at work or home about the three components of credibility: competence, caring, and character. Express how you would describe these three components to someone using your own words.

so far we have been talking about businesses and profits. But, is knowing the break-even point...

so far we have been talking about businesses and profits. But, is knowing the break-even point important only to for-profit businesses? Do non-profit entities also need to know their break-even point (if they don't make a profit)? If yes, why? Can you explain with an example? (does not need to involve numbers) [For example, Adelphi University is a nonprofit entity. Does it need to at least breakeven each year? If so, why?]

Darr describes social responsibility in three different contexts. Describe some of the challenges associated with one...

Darr describes social responsibility in three different contexts. Describe some of the challenges associated with one of them

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