0
What else can I help you with?
What is it called when and enzyme and substrate come together?
When an enzyme and substrate come together, it is called the enzyme-substrate complex. This complex is a temporary intermediate state in which the enzyme binds to the substrate to catalyze a chemical reaction.
Is fructase an enzyme?
There is no enzyme by the name "fructase." However, an enzyme called fructosidase catalyzes the hydrolysis of fructose-containing compounds.
What is the 4 step process of an enzyme at work?
Substrate binding: The enzyme binds to its substrate. Catalysis: The enzyme facilitates the conversion of the substrate into product. Product release: The enzyme releases the product of the reaction. Enzyme recycling: The enzyme returns to its original state to catalyze further reactions.
How does the allosteric enzyme curve illustrate the relationship between enzyme activity and the binding of regulatory molecules?
The allosteric enzyme curve shows how enzyme activity changes when regulatory molecules bind to the enzyme. This curve demonstrates that the binding of regulatory molecules can either increase or decrease enzyme activity, depending on the specific enzyme and regulatory molecule involved.
Is p-nitrophenol an enzyme?
No, p-nitrophenol is not an enzyme. It is a chemical compound that is often used in biochemical research as a substrate for enzyme assays.
Is kinesin responsible for anterograde or retrograde transport within cells?
Kinesin is responsible for anterograde transport within cells.
How is the structure of kinesin related to its function?
The structure of kinesin is related to its function as a motor protein that transports cargo along microtubules in cells. Kinesin has two heads, or motor domains, that can bind to and hydrolyze ATP. These heads are connected by a stalk and a coiled-coil tail domain, which allows for movement along the microtubule. The structure of kinesin allows it to walk along the microtubule, carrying cargo and using the energy from ATP hydrolysis to power its movement.
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.
How does the kinesin protein walk along microtubules to transport cellular cargo?
Kinesin proteins use energy from ATP to "walk" along microtubules, moving cellular cargo in a stepwise manner. The protein has two "feet" that alternately bind to and release from the microtubule, propelling it forward. This process allows kinesin to transport cargo within the cell.
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 are the key differences between myosin and kinesin in terms of their functions and mechanisms of action?
Myosin and kinesin are both motor proteins that help move cellular cargo, but they have different functions and mechanisms. Myosin primarily moves along actin filaments to generate muscle contractions, while kinesin moves along microtubules to transport organelles and other materials within the cell. Additionally, myosin uses ATP to power its movement, while kinesin uses ATP to walk along the microtubules.
Motor proteins that move vesicles along a microtubule toward the plus end are called?
kinesin
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.
The binding together of an enzyme and a substrate forms a what?
enzyme-substrate complex
What to enzymes do in an enzyme-substrate?
in an enzyme-substrate complex, the enzyme acts on the substrate .
Does enzyme has proteins?
An enzyme is a protein
What is an angiotensin converting enzyme?
An angiotensin converting enzyme is an enzyme which catalyzes the creation of angiotensin.
