Homework Answers
Ans. a
Glucose is represented by solute A in diagram as Glucose enters intestinal cell by secondry active transport by SGLT.
Solute B represents Na+ ion which forms the gradient.
Solute C represents K+ ions which enters cell via primary active transport.
Ans. b
Solute A is entering cell via cotransport and is entering through symport mechanism with B solute.
Ans. c
Solute B is removed by primary active transport using ATP for required energy to transport.
Ans. d
Solute A is removed by Passive transport without the expense of energy. Solute A is moving along concentration gradient.
Ans. e
Water enters the absorptive cell by osmosis as the solutes movement are affacting osmotic pressure and water will move osmotically through semipermeable memberane (Plasma membrane).
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2. The drawing to the right represents absorption in the small Lumen of intestine intestine (or the proximal tubule...
The Na glucose symporter transports glucose from the lumen of the small intestine into cells lining...
The Na glucose symporter transports glucose from the lumen of the small intestine into cells lining the lumen. Transport of 1 glucose molecule is directly coupled to the transport of 2 Nations into the cell. 2 Na*(out) + 1 glucose(out) - 2 Nat(in) + 1 glucose(in) Assume the following conditions at 37 °C: [Nalin - 12 mm, [Na lout = 145 mm, (glucoseJout = 28 pm, and Ay =-72 mV (inside negative). Faraday constant F = 96,485 C/mol, ideal gas...
20. what histological feature distinguishes a proximal convoluted tubule from a distal convoluted tubule? 21. name...
20. what histological feature distinguishes a proximal
convoluted tubule from a distal convoluted tubule?
21. name the parts if the nephron from proximal to
distal.
25.trace the parh of filtrate and urine frim the glomerulus to
the external urethral opening.
500 Melanie Trump 419 2020 EXERCISE 36 Urinary System 20. What histological feature distinguishes a proximal convoluted tubule from a distal convoluted tubule? The proximal convoluted tubue has micronilli 21. Name the parts of the nephron from proximal to distal....
25 What is the What is the main mechanism of defects of absorption in patients with...
25 What is the What is the main mechanism of defects of absorption in patients with celiac disease? A too much mucus in colon B absence of mucus in ileum C absence of villi on the cells of small intestine Dulcer in jejunum 26 What method is used to evaluate electric activity of the heart? A tegnaplay ECG Cechocardiography 27 What type of bronchi is most sensitive for spastic influences? B doppler ultrasound D biopsy of myocardium A trachea C...
please all them Using the picture below, "G" represents a factor that fills in a small...
please all them
Using the picture below, "G" represents a factor that fills in a small gap between two DNA fragments by “sealing up" the phosphodiester backbone. This factor is called a: А A) single stranded binding protein B) ligase C) topoisomerase O A) single stranded binding protein B) ligase C) topoisomerase D) DNA polymerase III E) helicase Which of the lists below might contain sufficient ingredients to allow D. replication to occur in a test tube? A) primers, template...
During the aerobic metabolism of glucose, glucose is ____________. Reduced to form water Oxidized to form...
During the aerobic metabolism of glucose, glucose is ____________. Reduced to form water Oxidized to form water Reduced to form CO2 Oxidized to form CO2 Which of the following describes the equation: FAD + XH2 à FADH2 + X. FAD is reduced to FADH2 It is a coupled reduction – oxidation reaction XH2 is oxidized to X All of the above Which of the following is FALSE about glycolysis? The initial steps of glycolysis requires energy derived from the splitting...
Question 3 (2 points) Which of the following statements accurately describes the following reaction? Peptides +...
Question 3 (2 points) Which of the following statements accurately describes the following reaction? Peptides + Dipeptides Perles Dipepidares > Free amino acids A-A-A A-A A A А A A Enzymatic digestion of proteins in the stomach by enzymes secreted by the pancreas Enzymatic digestion of proteins in the stomach by enzymes such as pepsin Enzymatic digestion of proteins in the small intestine by the enzyme trypsin secreted by the pancreas O two of the choices are correct none of...
No spacing Heading 1 Heading 2 Title 7. Where in the body would you find a...
No spacing Heading 1 Heading 2 Title 7. Where in the body would you find a simple cuboidal epithelium? (1) 8. What anatomical feature is found in an exocrine gland that is lacking in an endocrine gland? (1) 9. The connective tissue underlying the epidermis would be classified as: (1) a. Dense regular b. Dense irregular C. Loose d. Cartilage e. None of the above 10. What feature is common to all forms of connective tissue? (1) 11. Explain how...
DATE: NURS 208A NAME: 1. The function of ribosomes is to: 6. Inb Digest foreign bacteria...
DATE: NURS 208A NAME: 1. The function of ribosomes is to: 6. Inb Digest foreign bacteria and toxic substances Produces energy from glucose y Aid in cell division Synthesize proteins Which of the following statement is false about the cell membrane? 2. Cell membrane is composed of phospholipid layer The cell membrane prefers large molecules to pass through freely Cell membrane is a semipermeable boundary which determines what can enter and ex the cell The exterior surface is hydrophilic phosphate...
BIOL 1620o, Spring 2019 NAME (Last, Preferred First): Date: 45. What is the most important means by which capillay exchange occurs? 53. Which of the following organs does NOT contain lymphatic...
BIOL 1620o, Spring 2019 NAME (Last, Preferred First): Date: 45. What is the most important means by which capillay exchange occurs? 53. Which of the following organs does NOT contain lymphatic tissue? A. liver B. spleen C. lingual tonsils A. exocytosis B. diffusiorn C. ATP powered pumps D. facilitated diffusion E. pharyngeal tonsils. 46.According to Poiseuille's law A. blood flow is not related to resistance. B. ph of the blood influences flow C. viscosity of the blood is not related...
1. Which of the following is not considered a nutrient a Vitamin B. Water c.Carbohydrate (d)...
1. Which of the following is not considered a nutrient a Vitamin B. Water c.Carbohydrate (d) Alcohol e Mineral 2. For which of the following causes of death does a person's diet play a part? a. Lung disease (6) Cancer Chronic lower respiratory diseases d. Infections of the blood e AIDS 3. Researchers repeatedly report that people who consume a variety of foods such as fruits, vegetables, legumes, nuts, and whole grains have reduced risks of which of the following...
The Na glucose symporter transports glucose from the lumen of the small intestine into cells lining the lumen. Transport of 1 glucose molecule is directly coupled to the transport of 2 Nations into the cell. 2 Na*(out) + 1 glucose(out) - 2 Nat(in) + 1 glucose(in) Assume the following conditions at 37 °C: [Nalin - 12 mm, [Na lout = 145 mm, (glucoseJout = 28 pm, and Ay =-72 mV (inside negative). Faraday constant F = 96,485 C/mol, ideal gas...
20. what histological feature distinguishes a proximal
convoluted tubule from a distal convoluted tubule?
21. name the parts if the nephron from proximal to
distal.
25.trace the parh of filtrate and urine frim the glomerulus to
the external urethral opening.
500 Melanie Trump 419 2020 EXERCISE 36 Urinary System 20. What histological feature distinguishes a proximal convoluted tubule from a distal convoluted tubule? The proximal convoluted tubue has micronilli 21. Name the parts of the nephron from proximal to distal....
25 What is the What is the main mechanism of defects of absorption in patients with celiac disease? A too much mucus in colon B absence of mucus in ileum C absence of villi on the cells of small intestine Dulcer in jejunum 26 What method is used to evaluate electric activity of the heart? A tegnaplay ECG Cechocardiography 27 What type of bronchi is most sensitive for spastic influences? B doppler ultrasound D biopsy of myocardium A trachea C...
please all them
Using the picture below, "G" represents a factor that fills in a small gap between two DNA fragments by “sealing up" the phosphodiester backbone. This factor is called a: А A) single stranded binding protein B) ligase C) topoisomerase O A) single stranded binding protein B) ligase C) topoisomerase D) DNA polymerase III E) helicase Which of the lists below might contain sufficient ingredients to allow D. replication to occur in a test tube? A) primers, template...
Question 3 (2 points) Which of the following statements accurately describes the following reaction? Peptides + Dipeptides Perles Dipepidares > Free amino acids A-A-A A-A A A А A A Enzymatic digestion of proteins in the stomach by enzymes secreted by the pancreas Enzymatic digestion of proteins in the stomach by enzymes such as pepsin Enzymatic digestion of proteins in the small intestine by the enzyme trypsin secreted by the pancreas O two of the choices are correct none of...
No spacing Heading 1 Heading 2 Title 7. Where in the body would you find a simple cuboidal epithelium? (1) 8. What anatomical feature is found in an exocrine gland that is lacking in an endocrine gland? (1) 9. The connective tissue underlying the epidermis would be classified as: (1) a. Dense regular b. Dense irregular C. Loose d. Cartilage e. None of the above 10. What feature is common to all forms of connective tissue? (1) 11. Explain how...
DATE: NURS 208A NAME: 1. The function of ribosomes is to: 6. Inb Digest foreign bacteria and toxic substances Produces energy from glucose y Aid in cell division Synthesize proteins Which of the following statement is false about the cell membrane? 2. Cell membrane is composed of phospholipid layer The cell membrane prefers large molecules to pass through freely Cell membrane is a semipermeable boundary which determines what can enter and ex the cell The exterior surface is hydrophilic phosphate...
BIOL 1620o, Spring 2019 NAME (Last, Preferred First): Date: 45. What is the most important means by which capillay exchange occurs? 53. Which of the following organs does NOT contain lymphatic tissue? A. liver B. spleen C. lingual tonsils A. exocytosis B. diffusiorn C. ATP powered pumps D. facilitated diffusion E. pharyngeal tonsils. 46.According to Poiseuille's law A. blood flow is not related to resistance. B. ph of the blood influences flow C. viscosity of the blood is not related...
1. Which of the following is not considered a nutrient a Vitamin B. Water c.Carbohydrate (d) Alcohol e Mineral 2. For which of the following causes of death does a person's diet play a part? a. Lung disease (6) Cancer Chronic lower respiratory diseases d. Infections of the blood e AIDS 3. Researchers repeatedly report that people who consume a variety of foods such as fruits, vegetables, legumes, nuts, and whole grains have reduced risks of which of the following...
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