Which of the following are examples of a passive process?

Final answer: The examples of passive transport in the given selection are facilitated diffusion, diffusion, and osmosis. They are processes that move molecules across the cell membrane without the need for energy. Exocytosis and membrane pumps, however, are examples of active transport which require energy.

What are the passive processes?

The four main kinds of passive transport are simple diffusion, facilitated diffusion, filtration, and/or osmosis.

Which is the following is a passive process?

The four passive processes by which substances get into and out of cells are diffusion, osmosis, filtration, and facilitated diffusion.

Which of the following processes is a passive process?

The correct answer is (d) diffusion. Passive processes move substances into or out of a cell without requiring energy input. In diffusion, a substance moves directly through the cell membrane.

What is considered a passive process?

Passive process is a term used for membrane transport that does not need energy for the movement of substances across the cell membranes.

PassiveTransport

What are the two types of passive processes?

What is an example of an active and passive process?

Phagocytosis, pinocytosis, and sodium-potassium pump are examples of active transport while diffusion, facilitated diffusion and osmosis are examples of passive transport.

What is an active or passive process?

A passive process occurs without utilising any energy.An active process requires the presence and utilisation of energy to take place.

Which of the following is a passive process inspiration?

Inspiration occurs via active contraction of muscles – such as the diaphragm – whereas expiration tends to be passive, unless it is forced.

Is osmosis a passive process?

Osmosis is a form of passive transport when water molecules move from low solute concentration(high water concentration) to high solute or low water concentration across a membrane that is not permeable to the solute.

Is inhalation a passive process?

Answer and Explanation: Inhalation is the process where air moves from the environment into the lungs. This process is active as it requires the contraction of ventilation...

Is listening a passive process?

True. Listening is generally considered to be a passive process, while critical thinking is usually considered to be an active process. Listening generally does not involve a great deal of effort. This is why is it usually thought of as passive.

Is exhalation a passive process?

Exhalation is passive (no active muscle activity) and is caused by the natural elastic recoil of the lung tissue and is accompanied by the relaxation of all breathing muscles.

Which of the following processes is not passive?

Final answer:

Among facilitated diffusion, osmosis, filtration, and vesicular transport, vesicular transport is NOT a passive process. It's an active process because it requires energy to move substances against a concentration gradient.

What are the 3 types of passive transport *?

The three main kinds of passive transport are diffusion (or simple diffusion), osmosis, and facilitated diffusion. Simple diffusion and osmosis do not involve transport proteins. Facilitated diffusion requires the assistance of proteins.

What are the 3 types of active transport?

There are three main active transport methods - ion pumps, exocytosis and endocytosis.

Is inspiration a passive process?

Answer and Explanation: Inspiration is an active process. This is because contraction of the diaphragm, and intercostal muscles will increase the volume of the thoracic cavity, and decreasing the pressure of the lungs.

Which of the following is a passive process of respiration?

Expiration. While inspiration is active, expiration is a passive process because it uses the elastic recoil of the muscles and lungs. During normal expiration, the external intercostals together with the diaphragm relax.

Is normal expiration a passive process?

Expiration is the process by which foul air is expelled out of the lungs. Expiration is a normal passive process that involves the relaxation of inspiratory muscles. So the correct answer is ' Inspiration is an active process whereas expiration is passive'.

What is a passive process in diffusion?

Passive diffusion is the process by which molecules diffuse from a region of higher concentration to a region of lower concentration. It is the most important mechanism for passage of drugs through membranes. Lipid soluble drugs penetrate lipid membranes with ease.

What are 5 examples of passive sentences?

What are 2 examples of active transport?

What is an example of passive absorption?

Water is absorbed by higher plants through root hairs that come into contact with soil water and form a root hair zone a short distance behind the root tips.

What are the 2 main characteristics of passive transport?

Passive transport is a naturally occurring phenomenon and does not require the cell to expend energy to accomplish the movement. In passive transport, substances move from an area of higher concentration to an area of lower concentration in a process called diffusion.

Is inhalation always passive?

When you breathe quietly, inhalation is active and exhalation is passive. This means that during inhalation, muscles are contracting; these muscles are the diaphragm and the external intercostals. Exhalation, on the other hand, is passive because it does not require the activation of muscles to occur.