Module 2b

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What is the main purpose of cellular respiration?

To convert oxygen into glucose

To convert ATP into oxygen and glucose

To convert glucose into oxygen

To convert oxygen and glucose into ATP (correct)

How do cells remove waste such as carbon dioxide?

Active transport (correct)

Diffusion

Endocytosis

Osmosis

What is the main difference between mitosis and meiosis?

Mitosis involves two cell divisions, while meiosis involves one cell division

Mitosis results in genetically different cells, while meiosis results in genetically identical cells

Mitosis produces haploid cells, while meiosis produces diploid cells

Mitosis occurs in somatic cells, while meiosis occurs in gametes (correct)

Which process is responsible for the movement of substances across the plasma membrane without the use of energy?

Facilitated diffusion Signup and view all the answers

What is the function of epithelial tissue in the body?

Line and protect body surfaces Signup and view all the answers

Which term best describes the structure of connective tissue?

Abundant extracellular matrix Signup and view all the answers

Which process involves movement of solutes from an area of higher concentration to an area of lower concentration without the use of a protein?

Simple diffusion Signup and view all the answers

Which cell process uses a protein channel to transport solutes from an area of high concentration to an area of low concentration?

Facilitated diffusion Signup and view all the answers

What type of tissue has loosely arranged random fibers embedded in a large amount of ground substance?

Areolar connective tissue Signup and view all the answers

Which type of tissue has tightly packed collagen fibers arranged in parallel bundles to resist tension in one direction?

Dense regular connective tissue Signup and view all the answers

Which process describes the movement of substances into a cell through vesicles?

Endocytosis Signup and view all the answers

What type of transport requires ATP to move solutes against their concentration gradient?

Active transport Signup and view all the answers

What type of transport process involves the movement of substances into a cell through vesicles?

Phagocytosis Signup and view all the answers

Which cell process uses cellular energy (ATP) to drive the movement of substances across the plasma membrane?

Exocytosis Signup and view all the answers

In which transport process do molecules move from an area of high concentration towards an area of low concentration?

Diffusion Signup and view all the answers

What is the term for the process where a cell engulfs solid particles or large liquid droplets into vesicles?

Phagocytosis Signup and view all the answers

Which process involves the release of cellular substances outside the cell by fusion of vesicles with the plasma membrane?

Exocytosis Signup and view all the answers

What type of transport requires the use of carrier proteins that change shape to transport specific molecules across the plasma membrane?

Facilitated diffusion Signup and view all the answers

What is the primary energy source for the cell?

ATP Signup and view all the answers

In which type of transport do cells use vesicles to engulf large particles or fluids from the extracellular environment?

Endocytosis Signup and view all the answers

Which process involves the engulfing and digestion of solid particles by cells?

Phagocytosis Signup and view all the answers

What is the process by which cells release substances from internal vesicles to the external environment?

Exocytosis Signup and view all the answers

Which type of transport mechanism involves moving solutes against their concentration gradient and requires energy in the form of ATP?

Primary active transport Signup and view all the answers

In which type of transport does a protein channel facilitate the movement of solutes from an area of low concentration to an area of high concentration?

Secondary active transport Signup and view all the answers

What is the primary purpose of primary active transport?

To drive the transport of substances across the plasma membrane using ATP Signup and view all the answers

Which type of transport involves the infolding of the plasma membrane to create vesicles?

Endocytosis Signup and view all the answers

What occurs during phagocytosis?

Transport of solids, such as bacteria, into the cell Signup and view all the answers

How does exocytosis differ from endocytosis?

Exocytosis fuses vesicles with the plasma membrane to release contents, while endocytosis infolds the membrane to form vesicles Signup and view all the answers

Which process utilizes ATP to drive movement across the plasma membrane?

Primary active transport Signup and view all the answers

What is the general function of epithelial tissue in the human body?

To cover body surfaces and line cavities Signup and view all the answers

Which type of epithelial cell is tall and column-shaped?

Columnar Signup and view all the answers

What distinguishes simple epithelium from stratified epithelium?

Cell number layers Signup and view all the answers

Which type of tissue contains loosely arranged fibers embedded in a large amount of ground substance?

Connective tissue Signup and view all the answers

What is the main function of connective tissue in the human body?

To provide structural support and connect body parts Signup and view all the answers

Which statement best describes the role of cells in tissues?

Cells work together in groups to perform common functions. Signup and view all the answers

Which type of connective tissue has a loose irregular arrangement of fibers and cushions organs while holding fluid?

Areolar loose connective tissue Signup and view all the answers

What type of tissue consists of closely packed fibers arranged in one direction, providing high strength and resistance to tension found in tendons?

Dense regular connective tissue Signup and view all the answers

Which connective tissue is responsible for enduring pulling forces from different directions due to its bundles arranged irregularly?

Dense irregular connective tissue Signup and view all the answers

In which type of connective tissue are elastic fibers arranged in a dense regular manner, found in the walls of some blood vessels?

Elastic connective tissue Signup and view all the answers

What type of connective tissue has a random arrangement of fibers embedded in a large amount of ground substance and functions as an energy reservoir?

Adipose tissue Signup and view all the answers

What is the main function of stratified squamous epithelium?

Protection Signup and view all the answers

Which connective tissue cell is responsible for secreting fibres in the extracellular matrix?

Fibroblasts Signup and view all the answers

Which type of connective tissue fibre provides strength?

Collagen fibres Signup and view all the answers

Which connective tissue is responsible for storing energy reserves in the body?

Fat Signup and view all the answers

Which connective tissue cell type disposes of dead cells and foreign substances in the body?

Macrophages Signup and view all the answers

What is the main function of simple squamous epithelium lining blood vessels and heart?

Transporting substances within the body Signup and view all the answers

Module 2b

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Questions and Answers

What is the main purpose of cellular respiration?

How do cells remove waste such as carbon dioxide?

What is the main difference between mitosis and meiosis?

Which process is responsible for the movement of substances across the plasma membrane without the use of energy?

What is the function of epithelial tissue in the body?

Which term best describes the structure of connective tissue?

Which process involves movement of solutes from an area of higher concentration to an area of lower concentration without the use of a protein?

Which cell process uses a protein channel to transport solutes from an area of high concentration to an area of low concentration?

What type of tissue has loosely arranged random fibers embedded in a large amount of ground substance?

Which type of tissue has tightly packed collagen fibers arranged in parallel bundles to resist tension in one direction?

Which process describes the movement of substances into a cell through vesicles?

What type of transport requires ATP to move solutes against their concentration gradient?

What type of transport process involves the movement of substances into a cell through vesicles?

Which cell process uses cellular energy (ATP) to drive the movement of substances across the plasma membrane?

In which transport process do molecules move from an area of high concentration towards an area of low concentration?

What is the term for the process where a cell engulfs solid particles or large liquid droplets into vesicles?

Which process involves the release of cellular substances outside the cell by fusion of vesicles with the plasma membrane?

What type of transport requires the use of carrier proteins that change shape to transport specific molecules across the plasma membrane?

What is the primary energy source for the cell?

In which type of transport do cells use vesicles to engulf large particles or fluids from the extracellular environment?

Which process involves the engulfing and digestion of solid particles by cells?

What is the process by which cells release substances from internal vesicles to the external environment?

Which type of transport mechanism involves moving solutes against their concentration gradient and requires energy in the form of ATP?

In which type of transport does a protein channel facilitate the movement of solutes from an area of low concentration to an area of high concentration?

What is the primary purpose of primary active transport?

Which type of transport involves the infolding of the plasma membrane to create vesicles?

What occurs during phagocytosis?

How does exocytosis differ from endocytosis?

Which process utilizes ATP to drive movement across the plasma membrane?

What is the general function of epithelial tissue in the human body?

Which type of epithelial cell is tall and column-shaped?

What distinguishes simple epithelium from stratified epithelium?

Which type of tissue contains loosely arranged fibers embedded in a large amount of ground substance?

What is the main function of connective tissue in the human body?

Which statement best describes the role of cells in tissues?

Which type of connective tissue has a loose irregular arrangement of fibers and cushions organs while holding fluid?

What type of tissue consists of closely packed fibers arranged in one direction, providing high strength and resistance to tension found in tendons?

Which connective tissue is responsible for enduring pulling forces from different directions due to its bundles arranged irregularly?

In which type of connective tissue are elastic fibers arranged in a dense regular manner, found in the walls of some blood vessels?

What type of connective tissue has a random arrangement of fibers embedded in a large amount of ground substance and functions as an energy reservoir?

What is the main function of stratified squamous epithelium?

Which connective tissue cell is responsible for secreting fibres in the extracellular matrix?

Which type of connective tissue fibre provides strength?

Which connective tissue is responsible for storing energy reserves in the body?

Which connective tissue cell type disposes of dead cells and foreign substances in the body?

What is the main function of simple squamous epithelium lining blood vessels and heart?

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