Arrange the following events of necrosis in a sequential order:-
Pyknosis Karyorrhexis Karyolysis Cell edema
Pyknosis Karyorrhexis Karyolysis Cell edema
Anonymous Quiz
14%
1,2,3,4
23%
1,3,2,4
50%
4,1,2,3
12%
4, 2,3,1
Which type of necrosis is usually found in the myocardium of heart?
Anonymous Quiz
12%
Fat necrosis
61%
Coagulative necrosis
18%
liquefactive necrosis
9%
Caseous necrosis
What is the most likely cause of Coagulative necrosis in the kidney?
Anonymous Quiz
14%
Apoptosis
12%
Metastasis
31%
Embolisation
43%
Glomerulonephritis
Which of the following statements is false regarding apoptosis?
Anonymous Quiz
27%
Plasma membrane remains intact
28%
It is not associated with inflammation.
36%
There is enzymatic digestion of cell organelles.
10%
There is formation of apoptotic bodies
Given below are the examples of physiological apoptosis except_____.
Anonymous Quiz
11%
Breakdown of endometrial cells during menses.
18%
Mullerian degeneration in male fetuses
15%
Death of self reactive lymphocytes
55%
Cystic fibrosis
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Anonymous Poll
45%
Yessss
17%
Haaaa🤩
38%
Thoda motivation chahiye✅️
Simple diffusion can be described in all of the following ways, except:
Anonymous Quiz
8%
It is a form of passive transport.
39%
It utilizes the kinetic energy ofmolecules.
26%
Movement of diffusing molecules happens through interstices in the lipid bilayer.
27%
It never involves transmembrane channel proteins
Which of the following molecules/ ions cannot easily undergo diffusion across a biological membrane?
Anonymous Quiz
23%
Nitrogen in the lungs
26%
Aspirin in the stomach
31%
Morphine in the stomach
20%
Water molecules in the renal tubules
All of the following are examples of primary active transport, except:
Anonymous Quiz
15%
Sodium-potassium pump
42%
Sodium-iodine symport in thyroid follicles
22%
Proton pump in the gastric parietal cells
21%
Calcium pumps in the sarcoplasmic reticulum
All of the following statements are true regarding osmosis, except:
Anonymous Quiz
31%
It involves selective diffusion of solute particles across a semipermeable membrane.
21%
Osmolarity is defined as thenumber of osmoles per liter of solution.
30%
Osmolality is not affected by changes in temperature of the solution.
18%
In dilute solutions like the human body, osmolarity and osmolality are used interchangeably.
Which of the following transporters require ATP as a source of energy?
Anonymous Quiz
41%
GLUT-4
32%
SGLT-2
15%
Aquaporin-2
13%
Nicotinic acetylcholine receptors
A patient of congestive heart failure developed respiratory distress and cyanosis. To counteract the fluid overload, injection furosemide was given. This drug acts on a channel which is an example of:
Anonymous Quiz
18%
Facilitated diffusion
27%
Primary active transport
42%
Secondary active cotransport
13%
Secondary active antiport
Sodium-potassium pumps are ubiquitous transport proteins that play an integral role in the functioning of a living cell. Which of the following is incorrect regarding the functioning of these channels?
Anonymous Quiz
10%
They prevent cells from swelling up.
18%
These pumps help to maintain resting membrane potential.
46%
They help to maintainequal concentrations of sodium and potassium ions inside and outside the cell
27%
They play a role in transport of nutrients across plasma membranes.
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This festive season, come celebrate with us at our spectacular Mega Giveaway!
But why is it mega, you ask? 🤔
We're giving away prizes to not 2, not 5, not even 10, but an incredible...
🎁 40 Lucky Prize Winners! 🎁
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Date: 📅 Mark your calendars for the 23rd of October 📅
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