Homework Answers
7. Option D is the right answer. Nervous and endocrine are the two systems which shows communication through feedback mechanism.
Feedback mechanism occurs when system output are put in back as inputs and forms a part of chain and effect and forms a circuit or loop. Thus the system is known as feedback into itself.
Add Answer to:
Question 7 (1 point) Communication during feedback mechanisms is accomplished by which of the following two...
7) Which of the following signaling mechanisms represent a correctly matched pair? (A) endocrine- neural communication...
7) Which of the following signaling mechanisms represent a correctly matched pair? (A) endocrine- neural communication (B) synaptic- intravenous communication (C) paracrine-communication with nearby, surrounding cells (D) gap junction-communication via hormones (E) receptor- substrate communication
Question 1 (2 points) ✓ Saved A lack of exercise could cause bones to become longer....
Question 1 (2 points) ✓ Saved A lack of exercise could cause bones to become longer. cause bones to store more calcium. cause bones to lose their medullary cavity. result in porous and weak bones. cause bones to become thicker. Question 2 (2 points) Which of the following body cavities does NOT enclose another smaller cavity? dorsal pleural ventral mediastinum abdominopelvic Question 3 (2 points) Bones that develop within tendons are called bones. sutural endochondral ОС irregular tendinous sesamoid Question...
Which of the following is a characteristic that is shared by both the Endocrine System and...
Which of the following is a characteristic that is shared by both the Endocrine System and the Nervous System, with regard to communication and coordinating different organ systems? The Endocrine System coordinates physiological responses over shorter timeframes, while the Nervous System sends signals that persist over longer periods. Both utilize the diffusion of chemical messengers and receptor proteins at some stage during their respective processes for relaying information. Neurotransmitters in the Nervous System are similar to lipid-soluble hormones used by...
1. Use the whole-body region and add one layer of the endocrine system a. Isolate the...
1. Use the whole-body region and add one layer of the endocrine system a. Isolate the which is responsible for the production of the hormone insulin. Notice the two ducts that exit from the head of this organ, the ducts. Add one layer of the digestive system and observe that these ducts secrete their Remove the digestive system and isolate the hormones that regulate metabolism (T3 and T4). Add one layer of the respiratory system and observe that this gland...
12. Which of the following molecules represent ci-2. Hexene? A CHE HOCH,CH.CH CH CH,CH.CH -H CH,CH,...
12. Which of the following molecules represent ci-2. Hexene? A CHE HOCH,CH.CH CH CH,CH.CH -H CH,CH, D. CH3 CH, "CHCH 13) What is the major organic product of the following reaction? CH:CH-CH2 + H20 H 14) The angle between the bonds in CH, is approximately __ a) 104.5° b) 109. 5° C ) 90° d) 120 15) Which of the following organic families is present in the molecule provided below? CH, CH2=CH2-CH a) ether b) alkane c ) alkene d)...
1 hour QUESTION 3 1 POINT Which of the following species is oxidized during the following...
1 hour QUESTION 3 1 POINT Which of the following species is oxidized during the following reaction? CO2(g)+H2O() CH (g)O2(g) Select the correct answer below: O CH, O 02 OCO2 H,O FEEDBACK OOO
the answer might be wrong Question 24 1 pts Which of the following statements about mechanisms...
the answer might be wrong
Question 24 1 pts Which of the following statements about mechanisms of evading the immune system is incorrect? O Any mechanism or quality that helps a microbe evade the immune system and infect a host can be called a virulence factor O Many pathogens allow themselves to be phagocytosed by white blood cells before proliferating O Viruses can evade immunity by rapid mutation of their capsid proteins Some non-pathogenic organisms that cannot evade the immune...
Question 13 (1 point) Which of the following tests to assess GFR does not require a...
Question 13 (1 point) Which of the following tests to assess GFR does not require a urine collection? a) An estimated GFR(e-GFR) 6 b) Urea nitrogen clearance 9 c) Creatinine Clearance test 12 d) Inulin Clearance test 5 Question 14 (1 point) Which of the following is considered a pre-renal factor that can affect GFR? 8 a) Number of viable nephrons b) Glomerular Membrane permeability c) Cardiac output 4 d) Renal Calculi 7
Phylum Nematoda Question 1: During the dissection of Ascaris, you observed the digestive tract. On the...
Phylum Nematoda Question 1: During the dissection of Ascaris, you observed the digestive tract. On the basis of the structure of the digestive tract, what conclusions can you draw about this organism's diet? Phylum Annelida Question 2: In the tutorial lab, you were asked to observe the earthworm's movements on both smooth and rough surfaces. Compare the worm's movements on both surfaces and explain any differences you noticed. Question 3: What is the specific function of the Goblet cells in...
Question 1 0.1 pts (Ch 8.4; Cell-to-cell Communication in the Nervous System) Which of the following...
Question 1 0.1 pts (Ch 8.4; Cell-to-cell Communication in the Nervous System) Which of the following would typically depolarize the membrane potential of an adult neuron? O opening a potassium channel O an inhibitory postsynaptic potential O glycine O closing a sodium channel O acetylcholine
7) Which of the following signaling mechanisms represent a correctly matched pair? (A) endocrine- neural communication (B) synaptic- intravenous communication (C) paracrine-communication with nearby, surrounding cells (D) gap junction-communication via hormones (E) receptor- substrate communication
Question 1 (2 points) ✓ Saved A lack of exercise could cause bones to become longer. cause bones to store more calcium. cause bones to lose their medullary cavity. result in porous and weak bones. cause bones to become thicker. Question 2 (2 points) Which of the following body cavities does NOT enclose another smaller cavity? dorsal pleural ventral mediastinum abdominopelvic Question 3 (2 points) Bones that develop within tendons are called bones. sutural endochondral ОС irregular tendinous sesamoid Question...
1. Use the whole-body region and add one layer of the endocrine system a. Isolate the which is responsible for the production of the hormone insulin. Notice the two ducts that exit from the head of this organ, the ducts. Add one layer of the digestive system and observe that these ducts secrete their Remove the digestive system and isolate the hormones that regulate metabolism (T3 and T4). Add one layer of the respiratory system and observe that this gland...
12. Which of the following molecules represent ci-2. Hexene? A CHE HOCH,CH.CH CH CH,CH.CH -H CH,CH, D. CH3 CH, "CHCH 13) What is the major organic product of the following reaction? CH:CH-CH2 + H20 H 14) The angle between the bonds in CH, is approximately __ a) 104.5° b) 109. 5° C ) 90° d) 120 15) Which of the following organic families is present in the molecule provided below? CH, CH2=CH2-CH a) ether b) alkane c ) alkene d)...
1 hour QUESTION 3 1 POINT Which of the following species is oxidized during the following reaction? CO2(g)+H2O() CH (g)O2(g) Select the correct answer below: O CH, O 02 OCO2 H,O FEEDBACK OOO
the answer might be wrong
Question 24 1 pts Which of the following statements about mechanisms of evading the immune system is incorrect? O Any mechanism or quality that helps a microbe evade the immune system and infect a host can be called a virulence factor O Many pathogens allow themselves to be phagocytosed by white blood cells before proliferating O Viruses can evade immunity by rapid mutation of their capsid proteins Some non-pathogenic organisms that cannot evade the immune...
Question 13 (1 point) Which of the following tests to assess GFR does not require a urine collection? a) An estimated GFR(e-GFR) 6 b) Urea nitrogen clearance 9 c) Creatinine Clearance test 12 d) Inulin Clearance test 5 Question 14 (1 point) Which of the following is considered a pre-renal factor that can affect GFR? 8 a) Number of viable nephrons b) Glomerular Membrane permeability c) Cardiac output 4 d) Renal Calculi 7
Phylum Nematoda Question 1: During the dissection of Ascaris, you observed the digestive tract. On the basis of the structure of the digestive tract, what conclusions can you draw about this organism's diet? Phylum Annelida Question 2: In the tutorial lab, you were asked to observe the earthworm's movements on both smooth and rough surfaces. Compare the worm's movements on both surfaces and explain any differences you noticed. Question 3: What is the specific function of the Goblet cells in...
Question 1 0.1 pts (Ch 8.4; Cell-to-cell Communication in the Nervous System) Which of the following would typically depolarize the membrane potential of an adult neuron? O opening a potassium channel O an inhibitory postsynaptic potential O glycine O closing a sodium channel O acetylcholine
Most questions answered within 3 hours.
-
Required information
[The following information applies to the questions
displayed below.]
In 2019, Alliant Corporation acquired...
asked 3 minutes ago -
How much must I invest today if I want to withdraw 1/3 of my
original investment...
asked 2 hours ago -
What is meant by a “term premium”?
What can explain such a premium? Is it a...
asked 3 hours ago -
23. Which molecule has only covalent bonds? A. CO2 B. Al2O3 C.
Mg3N2
24. The octet...
asked 4 hours ago -
the
total pressure for a mixture of N2O4 and NO2 is 2.20 atm. If Kp=
7.10...
asked 4 hours ago -
Delaware Corp. prepared a master budget that included $22,385
for direct materials, $28,600 for direct labor,...
asked 4 hours ago -
For pesticide HCB (hexachlorobenzene), its logarithmic partition
coefficient log Kow is 5.6. What would be the...
asked 4 hours ago -
A chemist requires 0.422 mil Na2CO3 for a reaction. How many
grams does this correspond to?
asked 4 hours ago -
If the vapor pressure of carvone is approximately 9.4 torr at 99
°C, approximately how much...
asked 4 hours ago -
A juice bottling company is carrying out a test at 10%
significance that the mean population...
asked 4 hours ago -
What is the reflectivity (in percent) needed to keep water at a
temperature near its freezing...
asked 4 hours ago -
Suppose that the average surface temperature of Earth is 300K.
Assume this is uniform over its...
asked 4 hours ago