Biophysics
Short questions
- Define PH?
- Write down the properties of the pH scale?
- Define pOH, What do you mean by Kw?
- Define buffer. What is the blood buffer? What are the factors affecting buffering capacity? Which one is a prime buffer and why?
- Define buffer system . Why bicarbonate buffer is the most important buffer in the body?
- Define standard solutions?
- What are the ways to express the cons? Of solutions?
- Define colloid solutions ? Give their properties and how colloid can be separate from the solution?
- Define colloid and crystalloid with examples
- What is membrane transport? Classify it
- Define osmosis
- Define titration. Role of indicator in titration.
- Define the anion gap?
- Define protective colloid?
- The plasma phosphate buffer system is stronger than the plasma buffer system explains.
- How Hb buffer act?
- Define diffusion.
- Enumerate buffer system present inside the red blood cell?
- Define acid, base? Justify the pH of water is 7?
- Define pK. How normal pH is maintained in the body?
- Difference between colloidal and cristaloidals solutions?
- What is tonicity
- Why HCOC3 buffer is the prime buffer and PO4 buffer is a stronger buffer?
Broad questions
- State and explain with importance. Law of mass action.
- State and explain with importance. Henderson Hassle Balch equation.
- State and explain with important Gibbs Donan membrane equilibrium.
- Define and classify solutions. Mention of expressing solutions concentration.
- A) Active and passive transport. B) Simple and facilitated diffusion.strong and week acid. D) Colloid from crystalloid.
- Define and classify Active transport.
- Define isotope with important. Give the difference between isotope and isomers.
- Define SI units. Write the basic unit with a symbol.
- What are the serial dilutions?
- Define biological membranes. What are the processes of transport through biological membranes with examples?
- Short note: isotope
- Define isomers with examples
Calculation
- Calculate how much NaCl required preparing 500ml 500 normal solutions and 1 little normal saline.
- How much H2804 is required for 100ml of N/10 H2804 solutions?
- Give the calculation to prepare 100ml of N/10 H2804 in the laboratory.
- How will you prepare 200ml of isotonic solutions? Short note 1) normal solutions.2surface tension 3 viscosity 4 colligative properties of solutions.5 tonicity 6 dialysis 7 isotopes.
- Osmolarity and molarity of 9ml solutions of NaCl.
Also read: Biochemistry Questions & Answers
Also read: Question Collection
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