Human Biology: Concepts and Current Issues - With Access (Custom)
15th Edition
ISBN: 9781323045237
Author: Johnson
Publisher: PEARSON
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Chapter 3, Problem 1AWK
Imagine that you are shown two cells under the microscope. One is small, has lots of mitochondria, and contains numerous glycogen granules. The other is somewhat larger and has only a few mitochondria and no glycogen granules. Which cell do you think is more
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Chapter 3 Solutions
Human Biology: Concepts and Current Issues - With Access (Custom)
Ch. 3 -
1. What is your opinion on this controversy? What...Ch. 3 - Prob. 2QCCh. 3 - Prob. 1CRCh. 3 - Prob. 2CRCh. 3 - Describe how phospholipids are oriented in the...Ch. 3 - Define passive transport and name the three...Ch. 3 - Compare and contrast endocytosis and exocytosis.Ch. 3 - Describe the activity of the sodium-potassium pump...Ch. 3 - Prob. 7CRCh. 3 - Prob. 8CR
Ch. 3 -
9. What are the four stages of ATP production...Ch. 3 -
10. Describe what happens to a cell’s ability to...Ch. 3 -
1. Which of the following adaptations would...Ch. 3 - Which of the following would be most likely to...Ch. 3 - Prob. 3TYCh. 3 - Red blood cells placed in distilled water will: a....Ch. 3 - Which organelles are most active during vigorous...Ch. 3 - Phagocytic white blood cells engulf and digest...Ch. 3 - Prob. 7TYCh. 3 -
8. Which organelles would be active in liver...Ch. 3 - Prob. 9TYCh. 3 -
10. Which of the following is/are the most...Ch. 3 - Prob. 11TYCh. 3 - Prob. 12TYCh. 3 -
13. In which stage of cell respiration does...Ch. 3 - Which of the following is/are recycled during...Ch. 3 - Most of the ATP produced during cell respiration...Ch. 3 - Imagine that you are shown two cells under the...Ch. 3 - The sodium-potassium pump is a large protein...Ch. 3 - Mitochondria resemble a bacterial cell in a number...Ch. 3 - Prob. 4AWKCh. 3 - Recently, a young man from Derby in the United...Ch. 3 - You have been selected to serve on a jury for a...
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- Each of the following conditions involves a disorder in the function of an organelle or other cell structure. In each case, identify the organelle or structure involved and indicate whether it is likely to be underactive or active. Give brief a brief explanation each. a. A man suddenly felt weak and manifested cyanide poisoning symptoms after ingesting undercooked cassava which contains cyan glycosides. b. A young man learns that he is infertile because his sperm are non-motile. A maize plant is unable to survive due to recessive lethal gene causing albinism. d. An infant is placed on a low phenylalanine diet as his newborn screening results revealed that he inherited phenylketonuria. e. A man develops pleiomorphic liposarcoma (a rare type of cancer) and is told that the cause of the problem is a hard mass of cells in his right inner thigh that rapidly increased in size in a C. matter of two months.arrow_forwardUsing the concepts of endo- and exo-cytosis explain the origin of the mitochondria. Include a drawingarrow_forwardIdentify the following properties as belonging to mitochondria, peroxisomes, or ribosomes. a. Detoxify chemicals such as alcohol b. Can be bound to a membrane or suspended in the cytosol c. Metabolize fatty acids d. Make most of the ATP for the cell e. Synthesize proteins f. Produce certain phospholipidsarrow_forward
- The enzyme acid hydrolase is manufactured by white blood cells. It functions in the lysosome and kills bacteria and viruses that have infected white blood cells. Where is the primary structure of acid hydrolase completed? Question 5 options: Cytoplasm Rough endoplasmic reticulum Golgi apparatus Lysosomearrow_forwardWhich is NOT a characteristic of mitochondria? They: A) have two membranes. B) are the site of cellular aerobic respiration. C) have a true nucleus. D) contain their own DNA and ribosomes. E) the material inside their inner membrane (the cellular matrix) is their own cytoplasm.arrow_forwardThe mitochondria are often referred to as "the powerhouse of the cell," which is true, but an incomplete picture of the various whole organism biology that the mitochondrion has contributed to. For this question, choose another aspect of biology in which the mitochondria is known to have contributed to, other than just energy generation, and in a few well-structured sentences describe the biological importance of this teeny, amazing organelle to the biological aspect you have chosen.arrow_forward
- Insulin is a protein that is produced by pancreatic cells and secreted into the bloodstream. Which of the following options correctly lists the order of the structures in the endomembrane system through which insulin passes from its production to its exit from the cell? rough ER, transport vesicles, Golgi apparatus, vacuole, cell membrane rough ER, Golgi apparatus, smooth ER, cell membrane rough ER, transport vesicles, cell membrane rough ER, lysosomes, transport vesicles, cell membranearrow_forwardYou are working in a lab and need to help a doctor discover the cause of a disorder related to cellular organelles. Study the list of symptoms given and provide a cellular explanation for the following symptoms experienced by patients. A 42 year old male that has had no major health issue to date complains of weight gain and tiredness. Laboratory results are negative for hepatitis and shows excessive glycogen granules in the liver. In addition there are high levels of fat in the liver (abnormal metabolism) and the male has low testosterone levels. Additional laboratory results show an abnormal calcium balance in the cells. Which organelle(s) may be responsible for these symptoms? Explain your reasoningarrow_forwardIn the image below of a region of the mitochondria, which region would have the highest concentration of hydrogen ions? Choose one from the following: (a) A (b) Barrow_forward
- Shock (failure of the circulatory system) is an abnormal condition in which blood flow is inadequate. The most common causes of shock are massive blood loss and obstruction of blood flow. As a result of shock, there is a failure to provide cells with oxygen and nutrients. In this circumstance, cells swell and lysosomal membranes rupture, among other effects. Describe how energy is generated during shock and why cell structure becomes destabilized.arrow_forwardwhat are seven cellular parts that both eukaryotic and prokaryotic cells have in common? These are parts common to ALL cells. Do not list cellular parts that are just found in one type of cell (example: nucleus. This is only found in eukaryotic cells). Then state the function of the cellular part (what does it do for the cell?)arrow_forwardMatch each eukaryotic organelle with its corresponding function. [Each choice will be used exactly once.] D Catalyzes the dehydration reaction that links amino acids. Contains powerful digestive enzymes. Responsible for protein folding and modification. Modifies proteins with a signal that assigns final destination. Contains almost all of the DNA. 1. Ribosome 2. Rough Endoplasmic Reticulum 3. Nucleus 4. Golgi Complex 5. Lysosomearrow_forward
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