Which of the following includes all the others

Which of the following process includes all other?

Explanation: Passive transport Process includes all other process like facilitated diffusion, osmosis and diffusion of a solute across a membrane.

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Which of the following includes all the others ecology?

A biosphere encompasses ecosystems, communities, and populations.23 thg 4, 2016

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Which level of taxonomy encompasses all of the others?

There are 7 taxonomic categories. They are kingdom, phylum or division, class, order, family, genus, species. Order, being the highest category among the given categories,i.e., family genus, species and order, includes all the other taxonomic categories.

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Which of the following processes includes all the others transport of an ion down its electrochemical gradient?

Facilitated Diffusion – The passive movement of a molecule or ion down a concentration gradient via transmembrane transporter proteins embedded in the plasma membrane. The rate of facilitated diffusion is therefore limited by the number of transport proteins in the membrane.

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Which of the following processes is involved in active transport?

Active transport is the energy-requiring process of pumping molecules and ions across membranes “uphill” – against a concentration gradient. The active transport of small molecules or ions across a cell membrane is generally carried out by transport proteins that are found in the membrane.

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Which of the following group of processes are passive?

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.

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Which level includes all the other levels quizlet?

1. The biosphere is the broadest level of ecological organization and includes all other levels.

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What are the 4 types of ecology?

The different levels of ecology include- organisms, communities, population and ecosystem.

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Which taxonomic group includes kingdoms and all other levels of taxonomy?

So, the correct option is ‘Phylum’.

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Which of the following is a basic component of all the others?

The correct answer is A), cells. Cells make up tissues, organs are composed of several tissue types, several organs work together in organ systems, and complex organisms such as animals have several organ systems.

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What is active transport and passive transport?

Active transport requires energy for the movement of molecules whereas passive transport does not require energy for the movement of molecules. In active transport, the molecules move against the concentration gradient whereas in passive transport, the molecules move along the concentration gradient.

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What is primary active transport and secondary active transport?

In primary active transport, the energy is derived directly from the breakdown of ATP. In the secondary active transport, the energy is derived secondarily from energy that has been stored in the form of ionic concentration differences between the two sides of a membrane.

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Is diffusion active or passive transport?

Simple diffusion and osmosis are both forms of passive transport and require none of the cell’s ATP energy.

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Why is it called secondary active transport?

The molecule of interest is then transported down the electrochemical gradient. While this process still consumes ATP to generate that gradient, the energy is not directly used to move the molecule across the membrane, hence it is known as secondary active transport.

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What is the source of energy in active transport Mcq?

1 Answer. The energy necessary for active transport (against the concentration gradient of the transported substance) to occur comes from ATP molecules.

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What is passive transport example?

Summary. Passive transport does not require energy input. An example of passive transport is diffusion, the movement of molecules from an area of high concentration to an area of low concentration. Carrier proteins and channel proteins are involved in facilitated diffusion.

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What is primary active transport?

Primary active transport, also called direct active transport, directly uses chemical energy (such as from adenosine triphosphate or ATP in case of cell membrane) to transport all species of solutes across a membrane against their concentration gradient.

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Which of the following is an example of primary active transport Mcq?

The Sodium-potassium pump present on the cell membrane is a classic example of active transport, which transports 3 sodium ions outside and 2 potassium ions inside of the cell per ATP.

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Which process diffusion osmosis or active transport needs involvement of energy?

Active transport is the movement of molecules across a cell membrane from a region of lower concentration to a region of higher concentration? gradient that requires energy.

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