Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Chemistry Expert

problem 1)a) How Whittaker classify living organism into five kingdom?

b) Distinguish between vegetative cell and endospore.

c) Draw ray diagram of phase contrast microscope.

d) prepare down the characteristics of Pseudomonas.

e) Describe the term ‘Tumour Viruses’.

f) Draw neat labelled diagram of Penicillium species and give its importance.

problem 2)a) describe various methods used for preservation of microbial culture and give its significance.

b) Enlist various preservatives used in pharmaceutical formulations. Describe in detail preservative efficacy test.

problem 3) Answer the following:

a) describe in detail transmission electron microscopy.

b) What are actinomycetes ? prepare down its importance in antibiotic production.

c) describe the sequence of events occurs during Lytic cycle of bacteriophage.

problem 4) prepare a note on:

a) Antony Van Leeuwenhock

b) Dermatophytes

c) Ingredients susceptible to microbial attack

d) Rickettsia.

problem 5)a) Define:

i) D value

ii) Vaccine.

b) prepare note on ‘Brown’s tube’?

c) Enlist the test microorganisms used for Antibiotic assay.

d) Describe the term ‘Allergenic extracts’.

e) Distinguish between immediate hypersensitivity and delayed hypersensitivity.

f) Give the beneficial role of normal microbial flora of the human body.

problem 6)a) describe in detail Antigen-Antibody reactions.

b) What are different types of vaccines ? prepare the method for preparation of BCG vaccine.

problem 7) Answer the following:

a) Define sterilization. Describe in detail Gaseous sterilization.

b) How will you perform microbial assay of Vit. B12?

c) Describe in brief different types of immunity.

problem 8) prepare a note on:

a) Phenol coefficient method

b) Laminar air flow

c) Type II hypersensitivity

d) Complement system.

Chemistry, Academics

  • Category:- Chemistry
  • Reference No.:- M95485

Have any Question? 


Related Questions in Chemistry

A soil analysis was done for the exchangeable cations in

A soil analysis was done for the exchangeable cations in the soil and the results were as follows:Ca = 1.8 g/kg (atomic wt. Calcium is 40 g/mol)Mg = 3.25 cmolK = 3 cmolNa = 0.230 g/kg (atomic wt. of Na is 23 g/mol)H = 9 ...

Instructionscandidates are to answer all questionsall parts

Instructions: Candidates are to answer ALL questions/ALL parts of questions This assessment is designed to assess the following learning outcomes of the module: 1. Discuss and critically evaluate the principles and appli ...

How many moles of carbon dioxide are produced when 193 mol

How many moles of carbon dioxide are produced when 19.3 mol of propane gas is burned in excess oxygen? C3H8+5O2=3CO2+4H2O? Please show work.

Question 1 - state why the second part of each statement is

Question 1 - State why the second part of each statement is incorrect and correct it. a)      Ammonium phosphate is (NH 3 ) 4 PO 4 b)      Ammonium hydroxide is ALOH 3 c)       Cr(NO 3 ) 3 is chromic(ii) chloride d)      ...

Why is the freezing point of water set at 32ordmf why does

Why is the freezing point of water set at 32ºF? Why does the Fahrenheit scale start at 0º?

Consider a pipe with a length of 435 cm if the temperature

Consider a pipe with a length of 43.5 cm. If the temperature of the air is 19.5 oC and the pipe is closed in one end and open in the other, what is the frequency of the third harmonic for the pipe? Post your answer in he ...

The elements of 3d transition series are given assc ti v cr

the elements of 3d transition series are given as:sc, ti, v, cr, Mn, fe, Coanswer the following: (a) write the element which shows max. no. of oxidation states.why? (b)which element has highest M.P (c) which elements is ...

Assignmentpart 11the ph scale is generally considered as a

Assignment Part 1 1. The pH scale is generally considered as a scale from 1 to 14. State a value of pH considered to be: a. acidic b. basic c. neutral 2. The acid in our stomach is used to break down food proteins and ki ...

You are tasked to determine the amount of blue dye in a

You are tasked to determine the amount of blue dye in a sample of purple energy drinka a) How would you be able to see only the blue dye to determine concentration when the drink itself is purple? b) Describe the procedu ...

A 100 l flask is filled with 100 g of argon at 25 c a

A 1.00 L flask is filled with 1.00 g of argon at 25 °C. A sample of ethane vapor is added to the same flask until the total pressure is 1.350 atm. What is the partial pressure of argon in the flask and what is the partia ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

WalMart Identification of theory and critical discussion

Drawing on the prescribed text and/or relevant academic literature, produce a paper which discusses the nature of group

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro