Which of the following processes requires ATP? >> Exocytosis<< is a form of vesicular transport. All vesicular transport processes are active processes that require ATP.
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Which of the following process requires ATP?
ATP is consumed for energy in processes including ion transport, muscle contraction, nerve impulse propagation, substrate phosphorylation, and chemical synthesis. These processes, as well as others, create a high demand for ATP.
Which of the following requires energy from ATP?
During active transport, substances move against the concentration gradient, from an area of low concentration to an area of high concentration. This process is “active” because it requires the use of energy (usually in the form of ATP). It is the opposite of passive transport.
What type of transport requires the use of ATP?
Primary active transport directly uses a source of chemical energy (e.g., ATP) to move molecules across a membrane against their gradient.
Which of the following processes does not require ATP?
Simple diffusion and osmosis are both forms of passive transport and require none of the cell’s ATP energy.
Which of the following process requires energy?
Answer: Energy is required in active transport, processes in which a cell moves a substance across a membrane from a region of lower concentration to a region of higher concentration.
Which of the following process requires energy ligation?
Correct Option: A
ligation is the ATP dependent procedure. The mechanism of DNA ligase is to form two covalent phosphodiester bonds between 3′ hydroxyl ends of one nucleotide, (“acceptor”) with the 5′ phosphate end of another (“donor”). ATP is required for the ligase reaction.
Which of the following does not require ATP for energy?
Three transport processes that do not require energy are; diffusion, osmosis and facilitated diffusion.
Does diffusion require ATP?
Simple diffusion does not require energy: facilitated diffusion requires a source of ATP. Simple diffusion can only move material in the direction of a concentration gradient; facilitated diffusion moves materials with and against a concentration gradient.
Which of the following transport systems requires energy?
The difference between passive transport and active transport is that the active transport requires energy, and moves substances against their respective concentration gradient, whereas passive transport requires no cellular energy and moves substances in the direction of their respective concentration gradient.
What are 4 types of active transport?
Types of Active Transport
- Antiport Pumps. Active transport by antiport pumps.
- Symport Pumps. Symport pumps take advantage of diffusion gradients to move substances.
- Endocytosis.
- Exocytosis.
- Sodium Potassium Pump.
- Sodium-Glucose Transport Protein.
- White Blood Cells Destroying Pathogens.
What are 3 types of active transport?
Carrier Proteins for Active Transport
There are three types of these proteins or transporters: uniporters, symporters, and antiporters . A uniporter carries one specific ion or molecule. A symporter carries two different ions or molecules, both in the same direction.
Which process requires no energy from the cell?
Passive transport requires no energy from the cell. Examples include the diffusion of oxygen and carbon dioxide, osmosis of water, and facilitated diffusion.
Which of the following process least energy is required?
Order of energy releases is :ΔH4>ΔH1>ΔH3>ΔH2. so, P-(g)→P(g)+e-, Requires least energy.
Which process requires the energy provided by ATP Class 9?
ISTHE Process That is required for energy provides by ATP. Active transport is the movement of molecules across a membrane from the region of lower concentration to a region of their higher concentration—In the direction against the concentration gradient or other obstructing factor (often a concentration gradient).
Which of the following process requires membrane proteins?
All forms of facilitated transport, along with active transport, require the aid of specific membrane proteins. Thus, simple diffusion is the correct answer.
Does active transport require energy?
Active transport requires energy for the process by transporting molecules against a concentration or electrochemical gradient.
Does endocytosis require energy?
Endocytosis and exocytosis are the bulk transport mechanisms used in eukaryotes. As these transport processes require energy, they are known as active transport processes.
Which of the following process is energy dependent?
Active transport is an energy dependent process, in which ATP is utilised.
Do osmosis requires ATP?
The animation shows that movement occurs until the concentration of the molecules reaches equilibrium. Osmosis is the diffusion of water through a semi-permeable membrane.This movement is not spontaneous and requires ATP energy and a protein carrier.
Does glucose transport require ATP?
Glucose is also transported by secondary active transport by SGLTs (sodium-glucose linked transporters). They do not utilise ATP directly to transport glucose against the concentration gradient, instead, rely on the sodium gradient generated by Na+/K+-ATPase.