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Is dynein a motor protein?
Yes, dynein is a motor protein that plays a key role in cellular transport by moving along microtubules within cells.
What motor molecule is associated with the microtubules in cilia and flagella?
Dynein is the motor molecule associated with the microtubules in cilia and flagella. Dynein is responsible for generating movement by sliding the microtubules past each other.
Cilia and flagella move due to energy provided by the enzymatic breakdown of ATP by what?
The movement of cilia and flagella is powered by the ATP-dependent motor protein dynein, which hydrolyzes ATP to provide the energy needed for movement. Dynein is responsible for producing the sliding motion between microtubule doublets, causing cilia and flagella to bend and generate movement.
What protein powers both the movement of cilia and vesicles within a cell?
Dynein is the protein that powers the movement of both cilia and vesicles within a cell. It is a motor protein that uses ATP hydrolysis to generate force and facilitate movement along microtubules.
A women is having trouble becoming pregnant and her husband s sperm indicates that the dynein arms are missing from the flagella in his sperm cells how can this interfere with fertility?
The dynein arms in sperm are essential for their swimming ability to reach and fertilize an egg. When dynein arms are missing, sperm may have difficulty moving effectively through the female reproductive system and penetrating the egg for fertilization. This can interfere with fertility by reducing the chances of successful conception.
Is dynein a motor protein?
Yes, dynein is a motor protein that plays a key role in cellular transport by moving along microtubules within cells.
What two molecular motors carry materials in opposite directions along microtubules?
Dynein and kinesin are the two molecular motors that carry materials in opposite directions along microtubules. Dynein moves towards the minus end, while kinesin moves towards the plus end of the microtubule.
What has the author Jonelle Ruth Zimmerman written?
Jonelle Ruth Zimmerman has written: 'Targeted gene knockout of Tetrahymena dynein heavy chain gene DYH13' -- subject(s): Tetrahymenidae, Dynein
What motor molecule is associated with the microtubules in cilia and flagella?
Dynein is the motor molecule associated with the microtubules in cilia and flagella. Dynein is responsible for generating movement by sliding the microtubules past each other.
Cilia and flagella move due to energy provided by the enzymatic breakdown of ATP by what?
The movement of cilia and flagella is powered by the ATP-dependent motor protein dynein, which hydrolyzes ATP to provide the energy needed for movement. Dynein is responsible for producing the sliding motion between microtubule doublets, causing cilia and flagella to bend and generate movement.
What are the fibers that slide past one another due to the activity of dynein proteins?
Microtubules. Dynein proteins help move cargo along microtubules by sliding past one another in a process known as retrograde transport.
What protein powers both the movement of cilia and vesicles within a cell?
Dynein is the protein that powers the movement of both cilia and vesicles within a cell. It is a motor protein that uses ATP hydrolysis to generate force and facilitate movement along microtubules.
A women is having trouble becoming pregnant and her husband s sperm indicates that the dynein arms are missing from the flagella in his sperm cells how can this interfere with fertility?
The dynein arms in sperm are essential for their swimming ability to reach and fertilize an egg. When dynein arms are missing, sperm may have difficulty moving effectively through the female reproductive system and penetrating the egg for fertilization. This can interfere with fertility by reducing the chances of successful conception.
What is the molecular weights of tubulin and dynein found in the flagella of chlamydomonas?
The molecular weight of tubulin is 54-55 kiloDaltons.
Dynein and kinesin are?
Dynein and kinesin are motor proteins that move along microtubules within cells to transport various cargoes. Dynein typically moves towards the minus end of microtubules, while kinesin moves towards the plus end. They play crucial roles in intracellular transport, cell division, and maintaining cell structure.
What moves cell parts along microtubule?
Motor proteins, such as kinesin and dynein, move cell parts along microtubules by utilizing energy from ATP hydrolysis to generate mechanical force. Kinesin generally moves cargo towards the cell periphery, while dynein moves cargo towards the cell center.
What is the molecule that allows kinetochores to walk down the kinetochore microtubules?
The molecule that allows kinetochores to 'walk' down kinetochore microtubules during cell division is dynein. Dynein is a motor protein that moves along microtubules towards their minus end, helping to transport the chromosomes towards the cell poles.
