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Cell Membrane Transport Processes Quiz

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Questions and Answers

Which process moves substances across the cell membrane from an area of higher concentration to an area of lower concentration?

Active transport

Secondary active transport

Sodium-Potassium Pump

Facilitated diffusion (correct)

Which process requires metabolic energy in the form of ATP?

Sodium-Potassium Pump

Secondary active transport

Facilitated diffusion

Active transport (correct)

What is the major example of active transport mentioned in the text?

Facilitated diffusion

Passive diffusion

Secondary active transport

Sodium-Potassium Pump (correct)

Which process uses the energy provided by a concentration gradient established by the active transport of one substance to transport other substances?

Secondary active transport Signup and view all the answers

What is the function of microtubules in the cell?

Supporting the cytoplasm, assisting in cell division, and forming essential components of certain organelles Signup and view all the answers

What is the main function of intermediate filaments in the cell?

Supporting the cytoplasm and determining cell shape Signup and view all the answers

Why do cells with a large energy requirement have more mitochondria?

To perform essential functions such as helping to support the cytoplasm and providing energy to the cell Signup and view all the answers

What is the primary function of microfilaments in the cell?

Enabling the cells to shorten or contract Signup and view all the answers

Where are ribosomal components produced?

Nucleolus Signup and view all the answers

Which organelle is involved in protein synthesis and has attached ribosomes?

Endoplasmic reticulum Signup and view all the answers

Where do ribosomes exit the nucleus from?

Nuclear pores Signup and view all the answers

What is the main function of the Golgi apparatus?

Modify, package, and distribute proteins and lipids Signup and view all the answers

Cell Membrane Transport Processes Quiz

Choose a study mode

Podcast

Questions and Answers

Which process moves substances across the cell membrane from an area of higher concentration to an area of lower concentration?

Which process requires metabolic energy in the form of ATP?

What is the major example of active transport mentioned in the text?

Which process uses the energy provided by a concentration gradient established by the active transport of one substance to transport other substances?

What is the function of microtubules in the cell?

What is the main function of intermediate filaments in the cell?

Why do cells with a large energy requirement have more mitochondria?

What is the primary function of microfilaments in the cell?

Where are ribosomal components produced?

Which organelle is involved in protein synthesis and has attached ribosomes?

Where do ribosomes exit the nucleus from?

What is the main function of the Golgi apparatus?

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Facilitated Diffusion in Cell Biology

Transporte Activo y Difusión Facilitada

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