Biology: Movement of Water Across Cell Membranes Quiz

<p>Hypertonic solution</p> Signup and view all the answers

<p>More water enters the cell in a hypotonic solution</p> Signup and view all the answers

<p>Contain chlorophyll for photosynthesis</p> Signup and view all the answers

<p>The cell bursts due to excessive water uptake</p> Signup and view all the answers

<p>They provide structural support and prevent cell lysis</p> Signup and view all the answers

<p>Cell bursting due to water influx</p> Signup and view all the answers

<p>To enhance the color contrast of the cells</p> Signup and view all the answers

<p>The movement of substances other than water across a selectively permeable membrane</p> Signup and view all the answers

<p>In a hypertonic solution, water moves out of the cell causing it to shrink and plasmolysis</p> Signup and view all the answers

<p>In a hypotonic solution, water moves into the cell causing it to swell and lyse</p> Signup and view all the answers

<p>Diffusion facilitates the exchange of oxygen and carbon dioxide between the cell and its environment</p> Signup and view all the answers

<p>To provide the necessary water pressure for the plant's structural support and growth</p> Signup and view all the answers

<p>The cell would expand and potentially burst due to water entering the cell.</p> Signup and view all the answers

<p>To modify, sort, and package proteins and lipids for transport.</p> Signup and view all the answers

<p>Mitochondria</p> Signup and view all the answers

<p>Diffusion allows for the exchange of gases like oxygen and carbon dioxide across respiratory surfaces.</p> Signup and view all the answers

<p>To regulate the passage of specific substances while maintaining internal conditions.</p> Signup and view all the answers

<p>Different regions of the cells appear darker due to variations in their chemical composition.</p> Signup and view all the answers

<p>To protect the nucleus from external factors and regulate the exchange of materials between the nucleus and the cytoplasm.</p> Signup and view all the answers

<p>Both oxygen and carbon dioxide are exchanged through diffusion during cellular respiration.</p> Signup and view all the answers

<p>The cell will swell and potentially burst due to the influx of water by osmosis.</p> Signup and view all the answers

<p>The cells will maintain their original size and shape.</p> Signup and view all the answers

<p>Diffusion facilitates the movement of oxygen from areas of higher concentration to areas of lower concentration within the cell, enabling cellular respiration to occur.</p> Signup and view all the answers

<p>The cell will swell and potentially burst due to the influx of water through osmosis.</p> Signup and view all the answers

<p>The cell will maintain its original size and shape, as there is no net movement of water.</p> Signup and view all the answers

<p>Diffusion allows for the exchange of oxygen and carbon dioxide between cells and the surrounding environment.</p> Signup and view all the answers

<p>Plant cells will undergo plasmolysis, while animal cells will swell and potentially burst.</p> Signup and view all the answers

<p>Simple diffusion</p> Signup and view all the answers

<p>Endosmosis</p> Signup and view all the answers

<p>The cell will maintain its original shape and size</p> Signup and view all the answers

<p>Golgi apparatus</p> Signup and view all the answers

<p>The cell will lose water, and the plasma membrane will detach from the cell wall</p> Signup and view all the answers

<p>Chloroplast</p> Signup and view all the answers

<p>Hypotonic</p> Signup and view all the answers

<p>Storage of wastes and important substances</p> Signup and view all the answers

<p>It regulates the movement of materials between the cell and its environment</p> Signup and view all the answers

<p>Endoplasmic reticulum</p> Signup and view all the answers

<p>Mitochondria can make some of their own proteins.</p> Signup and view all the answers

<p>Lysosomes contain digestive enzymes that can break down cellular components.</p> Signup and view all the answers

<p>Mitochondria have deeply folded inner membranes to increase surface area for ATP generation.</p> Signup and view all the answers

<p>The Golgi apparatus is responsible for processing, packaging, and distributing molecules.</p> Signup and view all the answers

<p>Chromoplasts are colored plastids while leucoplasts are white or colorless plastids.</p> Signup and view all the answers

<p>The primary function of the endoplasmic reticulum is to synthesize proteins and lipids.</p> Signup and view all the answers

<p>Lysosomes are known as the 'suicide bags' of the cell because they contain enzymes that break down cellular waste and foreign invaders.</p> Signup and view all the answers

<p>Mitochondria are the powerhouses of the cell, responsible for producing ATP through cellular respiration.</p> Signup and view all the answers

<p>The Golgi apparatus modifies, sorts, and packages proteins for secretion or for use within the cell.</p> Signup and view all the answers

<p>Plastids, including chloroplasts, are responsible for processes such as photosynthesis and storage of pigments and nutrients.</p> Signup and view all the answers

<p>The endoplasmic reticulum functions as a passageway for intracellular transport and as a manufacturing surface for proteins and lipids.</p> Signup and view all the answers

<p>Lysosomes are membrane-bound organelles that contain digestive enzymes. They help in breaking down waste materials, cellular debris, and foreign invaders in the cell.</p> Signup and view all the answers

<p>Mitochondria are known as the powerhouse of the cell as they are responsible for generating ATP through cellular respiration.</p> Signup and view all the answers

<p>The Golgi apparatus is involved in the storage, modification, and packaging of substances manufactured in the cell. It plays a crucial role in processing and transporting proteins and lipids.</p> Signup and view all the answers

<p>Chromoplasts contain chlorophyll and are responsible for photosynthesis, while leucoplasts are involved in storage functions within the cell.</p> Signup and view all the answers

<p>The endoplasmic reticulum is responsible for protein synthesis and lipid metabolism in a cell. It provides a surface for chemical reactions, transport of synthesized proteins, and detoxification of drugs and poisons.</p> Signup and view all the answers

<p>Lysosomes are membrane-bound organelles containing digestive enzymes that break down waste materials and cellular debris for recycling. They play a key role in maintaining cellular health and balance.</p> Signup and view all the answers

<p>Mitochondria are the powerhouse of the cell responsible for generating ATP through the process of cellular respiration. They convert energy from nutrients into a form usable by the cell.</p> Signup and view all the answers

<p>The Golgi apparatus processes and modifies proteins synthesized in the endoplasmic reticulum, packages them into vesicles, and directs them to their final destinations within and outside the cell.</p> Signup and view all the answers

<p>Plastids are organelles in plant cells responsible for processes like photosynthesis, starch storage, and pigment synthesis. Chloroplasts are a type of plastid specifically involved in photosynthesis.</p> Signup and view all the answers

<p>The endoplasmic reticulum (ER) is responsible for protein synthesis and lipid metabolism. It has rough ER with ribosomes for protein synthesis and smooth ER for lipid metabolism.</p> Signup and view all the answers

<p>Lysosomes are responsible for the digestion of waste materials, cell renewal, and programmed cell death (apoptosis).</p> Signup and view all the answers

<p>Mitochondria generate ATP through cellular respiration, providing energy for various cellular activities.</p> Signup and view all the answers

<p>The Golgi apparatus modifies, sorts, and packages proteins into vesicles for secretion or for use within the cell.</p> Signup and view all the answers

<p>Chromoplasts are responsible for pigment synthesis and coloration, while leucoplasts are involved in storage of starch, oils, and proteins.</p> Signup and view all the answers

<p>Protein synthesis and lipid metabolism</p> Signup and view all the answers

<p>Intracellular digestion and waste removal</p> Signup and view all the answers

<p>ATP production through cellular respiration</p> Signup and view all the answers

<p>Protein modification, sorting, and packaging</p> Signup and view all the answers

<p>Plastids are membrane-bound organelles involved in photosynthesis, while chlorophyll in prokaryotic cells is associated with membranous vesicles.</p> Signup and view all the answers

<p>Detoxifying many poisons and drugs</p> Signup and view all the answers

<p>Camillo Golgi</p> Signup and view all the answers

<p>Storage, modification, and packaging of products in vesicles</p> Signup and view all the answers

<p>Golgi apparatus</p> Signup and view all the answers

<p>'suicide bags'</p> Signup and view all the answers

<p>In a little kitchen at the Hospital for the Chronically Sick at Abbiategrasso</p> Signup and view all the answers

<p>ATP production</p> Signup and view all the answers

<p>Plastids</p> Signup and view all the answers

<p>Concentration gradient</p> Signup and view all the answers

<p>By carrying out photosynthesis</p> Signup and view all the answers