5. Which cell types produce mucus? Choose all that apply. (0.5 pt) a. neck cells in...
5. Which cell types produce mucus? Choose all that apply. (0.5 pt)
a. neck cells in the stomach
b. neck cells in the large intestine
c. chief cells in the stomach
d. chief cells in the small intestine
e. goblet cells in the stomach
f. goblet cells in the small intestine
g. goblet cells in the large intestine
h. absorptive cells in the small intestine
Homework Answers
e. goblet cells in the stomach
f. goblet cells in the small intestine
g. goblet cells in the large intestine.
Mucus is produced by special goblet shaped cells called goblet cells which occur in wall of stomach and intestinal epithelium.
Add Answer to:
5. Which cell types produce mucus? Choose all that
apply. (0.5 pt)
a. neck cells in...
1. ECL 2. chief 3. G-cell 4. goblet 5. parietal A. histamine B. mucus C. pepsinogen...
1. ECL 2. chief 3. G-cell 4. goblet 5. parietal A. histamine B. mucus C. pepsinogen D. gastrin E. HCI and possibly intrinsic factor
Which of these cells in a plant are dead at maturity? Choose all that apply. A....
Which of these cells in a plant are dead at maturity? Choose all that apply. A. Phloem fibers B. Guard cells C. endodermis D. Companion cells E. Palisade mesophyll cells F. Sieve tube elements G. Pericycle cells H. Xylem fibers I. Xylem vessel elements
UUESTIUN 26 Conduit from the mouth to the stomach Blind sac containing bacteria and lymph cells...
UUESTIUN 26 Conduit from the mouth to the stomach Blind sac containing bacteria and lymph cells Periodic squeezing by the intestine's circular muscles Sphincter separating the small and large intestines Enzyme that digests fats Unit of measure expressing a substance's acidity A chemical reaction in which one molecule splits into two Organ that stores bile until needed Organ that manufactures bile salts to help digest fats Tubular glands lying between villi A cell that secretes mucus Fingerlike projections in the...
1) Which enzyme is involved in the breakdown of proteins? (2pts) chymotrypsin lipase amylase bile 2)...
1) Which enzyme is involved in the breakdown of proteins? (2pts) chymotrypsin lipase amylase bile 2) Which part of the large intestine is lymphold tissue? (243 appendix cecum ascending loop sigmoid colon 3) True or false, the pancreatic juice reaches the duodenum through the cystic duct pts) true false 4) True or false, the esophagus contains only smooth muscle true false 5) The esophagus is a part of the comes to the digestive system. while the pancreas is considered a(n)...
Question 4 1 pt Which of the following is true of B cells (select ALL that...
Question 4 1 pt Which of the following is true of B cells (select ALL that apply): born in the bone marrow O can differentiate into plasma cells some types can directly kill a target cell mature in the bone marrow born in the thymus mature in the thymus make antibodies can differentiate into memory cells are considered "antigen-presenting" cells Question 5 1 pts B cell activation requires (select ALL that apply): antiren binding to antibody on B cell surface
Which of the following are types of photoreceptor cells? Check all that apply. Check All That...
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1) The human body’s first line of defense against pathogens includes: (Mark all the apply) a) skin b) mucous membranes c) natural killer cells d) T-cells e) neutrophils f) B-cells g) fever h) inflammation i) stomach acid 2) The human body’s second line of defense against pathogens includes: (Mark all the apply) a) skin b)mucous membranes c) natural killer cells e)T-cells d) neutrophils f) B-cells g) fever h) inflammation i) stomach acid 3) The human body’s third line of defense...
22. Urea cycle takes place primarily in what cell types: A) Kidney cells B) Pancreatic cells...
22. Urea cycle takes place primarily in what cell types: A) Kidney cells B) Pancreatic cells c) Liver cells D) Mitochondrial cells 23. Which of the following proteins serve as proton pumps in the Electron Transport Chain (ETC): A) NADH dehydrogenase B) Cytochrome Coxidase C) Cytochrome C D) Succinate dehydrogenase E) Coenzyme Q-10 F) All of the above G) Both A) and B) are correct H) Both B) and C) are correct 1) Both A) and D) are correct 24....
Multiple answer: select all that apply. Which of the following charecteristics of cell division are specific...
Multiple answer: select all that apply. Which of the following charecteristics of cell division are specific to MEIOSIS? [mark all correct answers] a. Chromosomes condense and are visible. b. Sister chromatids line up at the metaphase plate C. Homologous pairs (or tetrads) line up at the metaphase plate. d. Homologous chromosomes form tetrads and where the two homologs touch, synapsis occurs. e. Sister chromatids are pulled to opposite ends of the cell. f. Homolgous pairs of chromosomes are pulled to...
Given the following standard reduction potentials choose the cell which will work as a voltaic cell....
Given the following standard reduction potentials choose the cell which will work as a voltaic cell. All cells below are written according to the usual cell diagram convention. Cu2+(aq) + 2e → Cu(s) E° = 0.34 V 2H+(aq) + 2e → H2(g) E° = 0.00 V Sn2+ (aq) + 2e → Sn(s) E° = -0.14 V Ni2+(aq) + 2e → Ni(s) E° = -0.26 V Cd2+(aq) + 2e → → Cd(s) E° = -0.40 V Sn(s) | Sn2+(aq) || Ni2+(aq)...
UUESTIUN 26 Conduit from the mouth to the stomach Blind sac containing bacteria and lymph cells Periodic squeezing by the intestine's circular muscles Sphincter separating the small and large intestines Enzyme that digests fats Unit of measure expressing a substance's acidity A chemical reaction in which one molecule splits into two Organ that stores bile until needed Organ that manufactures bile salts to help digest fats Tubular glands lying between villi A cell that secretes mucus Fingerlike projections in the...
1) Which enzyme is involved in the breakdown of proteins? (2pts) chymotrypsin lipase amylase bile 2) Which part of the large intestine is lymphold tissue? (243 appendix cecum ascending loop sigmoid colon 3) True or false, the pancreatic juice reaches the duodenum through the cystic duct pts) true false 4) True or false, the esophagus contains only smooth muscle true false 5) The esophagus is a part of the comes to the digestive system. while the pancreas is considered a(n)...
Question 4 1 pt Which of the following is true of B cells (select ALL that apply): born in the bone marrow O can differentiate into plasma cells some types can directly kill a target cell mature in the bone marrow born in the thymus mature in the thymus make antibodies can differentiate into memory cells are considered "antigen-presenting" cells Question 5 1 pts B cell activation requires (select ALL that apply): antiren binding to antibody on B cell surface
Which of the following are types of photoreceptor cells? Check all that apply. Check All That Apply Cones Amacrine cells Bipolar cells < Prey 9 of 30 ! Score answer > Assignment 4- O PO F5 F5 Fim F#m For FOF
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Multiple answer: select all that apply. Which of the following charecteristics of cell division are specific to MEIOSIS? [mark all correct answers] a. Chromosomes condense and are visible. b. Sister chromatids line up at the metaphase plate C. Homologous pairs (or tetrads) line up at the metaphase plate. d. Homologous chromosomes form tetrads and where the two homologs touch, synapsis occurs. e. Sister chromatids are pulled to opposite ends of the cell. f. Homolgous pairs of chromosomes are pulled to...
Given the following standard reduction potentials choose the cell which will work as a voltaic cell. All cells below are written according to the usual cell diagram convention. Cu2+(aq) + 2e → Cu(s) E° = 0.34 V 2H+(aq) + 2e → H2(g) E° = 0.00 V Sn2+ (aq) + 2e → Sn(s) E° = -0.14 V Ni2+(aq) + 2e → Ni(s) E° = -0.26 V Cd2+(aq) + 2e → → Cd(s) E° = -0.40 V Sn(s) | Sn2+(aq) || Ni2+(aq)...
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