Domanda del libro di testo
Which of the following is present in a prokaryotic cell?
a. Mitochondrion
b. Ribosome
c. Nuclear envelope
d. Chloroplast
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Ch. 6 - A Tour of the Cell
Urry12th EditionCampbell BiologyISBN: 9785794169850
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TOC.tableOfContents
- Ch. 1 - Evolution, the Themes of Biology, and Scientific Inquiry8
- Ch. 2 - The Chemical Context of Life8
- Ch. 3 - Water and Life6
- Ch. 4 - Carbon and the Molecular Diversity of Life9
- Ch. 5 - The Structure and Function of Large Biological Molecules9
- Ch. 6 - A Tour of the Cell6
- Ch. 7 - Membrane Structure and Function6
- Ch. 8 - An Introduction to Metabolism6
- Ch. 9 - Cellular Respiration and Fermentation10
- Ch. 10 - Photosynthesis7
- Ch. 11 - Cell Communication7
- Ch. 12 - The Cell Cycle11
- Ch. 13 - Meiosis and Sexual Life Cycles10
- Ch. 14 - Mendel and the Gene Idea14
- Ch, 15 - The Chromosomal Basis of Inheritance6
- Ch. 16 - The Molecular Basis of Inheritance9
- Ch. 17 - Gene Expression: From Gene to Protein9
- Ch. 18 - Regulation of Gene Expression10
- Ch. 19 - Viruses6
- Ch. 20 - DNA Tools and Biotechnology7
- Ch. 21 - Genomes and Their Evolution8
- Ch. 22 - Descent with Modification: A Darwininan View of Life6
- Ch. 23 - The Evolution of Populations5
- Ch. 24 - The Origin of Species6
- Ch. 25 - The History of Life on Earth8
- Ch. 26 - Phylogeny and the Tree of Life8
- Ch. 27 - Bacteria and Archaea6
- Ch. 28 - Protists7
- Ch. 29 - Plant Diversity I: How Plants Colonized Land7
- Ch. 30 - Plant Diversity II: The Evolution of Seed Plants6
- Ch. 31 - Fungi5
- Ch. 32 - An Overview of Animal Diversity4
- Ch. 33 - An introduction to Invertebrates6
- Ch. 34 - The Origin and Evolution of Vertebrates7
- Ch. 35 - Vascular Plant Structure, Growth, and Development10
- Ch. 36 - Resource Acquisition and Transport in Vascular Plants8
- Ch. 37 - Soil and Plant Nutrition11
- Ch. 38 - Angiosperm Reproduction and Biotechnology8
- Ch. 39 - Plant Responses to Internal and External Signals8
- Ch. 40 - Basic Principles of Animal Form and Function8
- Ch. 41 - Animal Nutrition7
- Ch. 42 - Circulation and Gas Exchange7
- Ch. 43 - The Immune System5
- Ch. 44 - Osmoregulation and Excretion6
- Ch. 45 - Hormones and the Endocrine System8
- Ch. 46 - Animal Reproduction9
- Ch. 47 - Animal Development8
- Ch. 48 - Neurons, Synapses, and Signaling6
- Ch. 49 - Nervous Systems8
- Ch. 50 - Sensory and Motor Mechanisms5
- Ch. 51 Animal Behavior6
- Ch. 52 - An Introduction to Ecology and the Biosphere7
- Ch. 53 - Population Ecology9
- Ch. 54 - Community Ecology9
- Ch. 55 - Ecosystems and Restoration Ecology8
- Ch. 56 - Conservation Biology and Global Change6
Capitolo 6, Problema 1
Which structure is part of the endomembrane system?
a. Mitochondrion
b. Golgi apparatus
c. Chloroplast
d. Centrosome
Guida verificata passo dopo passo1
Understand the concept of the endomembrane system: The endomembrane system is a group of membranes and organelles in eukaryotic cells that work together to modify, package, and transport lipids and proteins. It includes the nuclear envelope, endoplasmic reticulum, Golgi apparatus, lysosomes, and vesicles.
Identify the structures listed in the options: (A) mitochondrion, (B) Golgi apparatus, (C) chloroplast, (D) centrosome.
Recall the function and location of each structure: Mitochondria are involved in energy production and are not part of the endomembrane system. Chloroplasts are involved in photosynthesis and are also not part of the endomembrane system. Centrosomes are involved in cell division and are not part of the endomembrane system.
Focus on the Golgi apparatus: The Golgi apparatus is a key component of the endomembrane system. It is involved in modifying, sorting, and packaging proteins and lipids for secretion or delivery to other organelles.
Conclude that the Golgi apparatus is the correct answer: Based on the definition and components of the endomembrane system, the Golgi apparatus is the structure that is part of the endomembrane system.
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Endomembrane System
The endomembrane system is a group of interacting organelles within eukaryotic cells that work together to modify, package, and transport lipids and proteins. It includes the nuclear envelope, endoplasmic reticulum, Golgi apparatus, lysosomes, and vesicles, but excludes organelles like mitochondria and chloroplasts.
Video consigliato:
04:13
Endomembrane System: Protein Secretion
Golgi Apparatus
The Golgi apparatus is a key component of the endomembrane system, responsible for modifying, sorting, and packaging proteins and lipids for secretion or delivery to other organelles. It consists of stacked membrane-bound sacs and plays a crucial role in processing cellular products.
Video consigliato:
06:02Golgi Apparatus
Mitochondrion and Chloroplast
Mitochondria and chloroplasts are not part of the endomembrane system. They are involved in energy conversion processes—mitochondria in cellular respiration and chloroplasts in photosynthesis. These organelles have their own DNA and double membranes, distinguishing them from the endomembrane system components.
Video consigliato:
01:29Mitochondria & Chloroplasts Example 1
Pratica correlata
Domanda del libro di testo
Cyanide binds to at least one molecule involved in producing ATP. If a cell is exposed to cyanide, most of the cyanide will be found within the
a. Mitochondria.
b. Ribosomes.
c. Peroxisomes.
d. Lysosomes.
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Domanda del libro di testo
Which structure is common to plant and animal cells?
a. Chloroplast
b. Central vacuole
c. Mitochondrion
d. Centriole
3754
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