Biology 2e
2nd Edition
ISBN: 9781947172517
Author: Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher: OpenStax
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Textbook Question
Chapter 4, Problem 18RQ
Congenital disorders of glycosylation are a growing class of rare diseases. Which organelle would be most commonly involved in the glycoprotein disorder portion of the group?
- RER
- ribosomes
- endosomes
- Golgi apparatus
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Students have asked these similar questions
A certain eukaryotic cell type specializes in synthesizing lipids. Which organelle would be
found in greater abundance in this cell type than in other cell types that don't synthesize
lipids?
Mitochondria
Smooth endoplasmic reticulum
Rough endoplasmic reticulum
Lysosomes
organelles that attach monosaccharides to protiens:
If the location in which a protein functions is the endomembrane system then the protein is made on a ribosome
attached to the outside of the rough endoplasmic reticulum. As the protein is made it is forced through a pore so
that it ends up inside the RER.
For each enzyme listed or described below state the kind of ribosome on which it's made (cytosolic, RER). If it's
made on a RER ribosome, state the final destination of the protein in the endomembrane system.
Protein
Ribosome type
Location in endomembrane system
(if applicable)
ACE2 receptor (human protein the
SARS-CoV-2 spike protein latches
on)
A histone protein
A mature acid hydrolase that will
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Cortisol synthesizing enzyme (hint,
cortisol is a steroid lipid)
Tubulin
Chapter 4 Solutions
Biology 2e
Ch. 4 - Figure 4.7 Prokaryotic cells are much smaller than...Ch. 4 - Figure 4.8 If the nucleolus were not able to carry...Ch. 4 - Figure 4.18 If a peripheral membrane protein were...Ch. 4 - When viewing a specimen through a light...Ch. 4 - The is the basic unit of life organism cell tissue...Ch. 4 - Prokaryotes depend on to obtain some materials and...Ch. 4 - Bacteria that lack fimbriae are less likely to...Ch. 4 - Which of the following organisms is a prokaryote?...Ch. 4 - Which of the following is surrounded by two...Ch. 4 - Peroxisomes got their name because hydrogen...
Ch. 4 - In plant cells, the function of the lysosomes is...Ch. 4 - Which of the following is both in eukaryotic and...Ch. 4 - Tay-Sachs disease is a genetic disorder that...Ch. 4 - Which of the following is not a component of the...Ch. 4 - The process by which a cell engulfs a foreign...Ch. 4 - Which of the following is most likely to have the...Ch. 4 - Which of the following sequences correctly lists...Ch. 4 - Congenital disorders of glycosylation are a...Ch. 4 - Which of the following have the ability to...Ch. 4 - Which of the following do not play a role in...Ch. 4 - In humans, are used to move a cell within its...Ch. 4 - Which of the following are only in plant cells?...Ch. 4 - The key components of desmosomes are cadherins...Ch. 4 - Diseased animal cells may produce molecules that...Ch. 4 - In your everyday life, you have probably noticed...Ch. 4 - In what situation(s) would the use of a scanning...Ch. 4 - In what situation(s) would a transmission electron...Ch. 4 - What are the advantages and disadvantages of each...Ch. 4 - Explain how the formation of an adult human...Ch. 4 - Antibiotics are medicines that are used to fight...Ch. 4 - Explain why not all microbes are harmful.Ch. 4 - You already know that ribosomes are abundant in...Ch. 4 - What are the structural and functional...Ch. 4 - Why are plasma membranes arranged as a bilayer...Ch. 4 - In the context of cell biology, what do we mean by...Ch. 4 - In your opinion, is the nuclear membrane part of...Ch. 4 - What are the similarities and differences between...Ch. 4 - How do cilia and flagella differ?Ch. 4 - Describe how microfilaments and microtubules are...Ch. 4 - Compare and contrast the boundaries that plant,...Ch. 4 - How does the structure of a plasmodesma differ...Ch. 4 - Explain how the extracellular matrix functions.Ch. 4 - Pathogenic E. coil have recently been shown to...
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- Ammonia (NH3) is a weak base that under acidic conditions becomes protonated to the ammonium ion in the following reaction: NH3 + H+ → NH+4 NH3 freely permeates biological membranes, including those of lysosomes. The lysosome is a subcellular organelle with a pH of about 4.5–5.0; the pH of cytoplasm is about 7.0. What is the effect on the pH of the fluid content of lyso- somes when cells are exposed to ammonia? Note: Ammo- nium (NH4+) does not diffuse freely across membranes.arrow_forwardWhy do glycolipids exist almost exclusively on the exterior side, but not on the cytoplasmic side of the cell membrane? Flippase move the glycolipids to this side of the membrane. The inner layer of the membrane is not thick enough to accommodate carbohydrates. Carbohydrates are only added to lipids on the lumen side of the ER and Golgi membranes. Carbohydrates are removed from the cytoplasmic side by glycosylase enzymes. Nextarrow_forwardState the functions and importance of each of the following cell membrane components. 1. Phospholipid 2. Sphingolipid 3. Glycoprotein 4. Glycolipid 5. Peripheral Protein 6. Integral Protein 7. Cholesterol 8. Cytoskeleton Filamentsarrow_forward
- List the three types of filaments associated with the cytoskeleton. Identify the structures in cells that are composed of microtubules.arrow_forwardGaucher disease, caused by the inhibited digestion of lipids, results in the accumulation of fatty acids within many organs in the body and leads to their subsequent dysfunction. Which of the following describes the most likely subcellular component and related process responsible for the development of Gaucher disease? A B с D Lysosomes contain insufficient amounts of enzymes necessary for the metabolism of lipids. The Golgi complex produces vesicles with highly permeable membranes that cannot ef- fectively regulate the movement of particles. Mitochondria are not producing a sufficient amount of ATP required for the digestion of lipids. The rough endoplasmic reticulum contains an unusually high number of ribosomes, re- sulting in an overproduction of digestive enzymes.arrow_forwardMatch the organelle with the correct functionarrow_forward
- Many diseases are characterized by fibrosis, which is excess scarring. This scarring is often caused by too much collagen accumulating in the extracellular matrix. Which of the following strategies is MOST likely to work for preventing fibrosis? O Altering the endomembrane system to increase collagen secretion. O Altering the endomembrane system to decrease detection of the internal start transfer sequence of collagen. O Altering the endomembrane system to increase collagen endocytosis. Altering the nuclear export of collagen via lamins, followed by kinesin-mediated exocytosis.arrow_forwardWhich of the following cellular organelles plays a role in digesting food particles? mitochondrion golgi aparatus nucleus lysosome rough endoplasmic reticulumarrow_forwardIndicate which of the following are true about ribosomes. There may be more than one correct answer. Ribosomes help make growing chains of amino acids Ribosomes read mRNA transcripts Ribosomes are only found in the rough endoplasmic reticulum Ribosomes are made up of 2 subunits Ribosomes are produced in the nucleoid regionarrow_forward
- Which of the following statements about glycosylation is true? the oligosaccharide on a protein leaving the ER usually is the same as an oligosaccharide transferred to that protein from dolichol the oligosaccharide transferred from dolichol is composed only of mannose glycosylation can occurs before the protein has finished its entry into the endoplasmic reticulum O cytosolic proteins are never glycosylatedarrow_forwardGive the respective structural descriptions and functions of the following: 1. Cell Membrane 2. Nucleus 3. Nucleolus 4. Smooth Endoplasmic Reticulum 5. Rough Endoplasmic Reticulum 6. Nuclear Membrane 7. Mitochondria 8. Golgi Apparatus 9. Cytoskeletonarrow_forwardEach ribosome is specific for a particular type of protein where the ribosomes of the cytolasm are responsible for the synthesis of proteins that stay in the cell while ribosmes of the ER synthesize secretory proteins. Select one: True Falsearrow_forward
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