Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Part - I
a) Briefly explain the principles of microscopy
b) What is the difference between magnification and resolution
c) Compare and contrast bright-field and dark-field microscopes
d) Explain how phase-contrast and fluorescence microscopes work.
Part - II
a) Explain the importance of staining techniques in microbiology
b) Explain the principle and describe the procedure (giving rationale for each step) of:
i. Gram stain
ii. Acid-fast stain
Part - III
Explain in details any five (physical or chemical) ways of controlling microbial growth in the food industry.
Reporter genes are often used to study how the transcription of a particular gene is controlled during fruit fly development. You are interested in a gene called brainless that you think is involved in neural cell development.
Does antisense RNA prevent translation or transcription? Explain you answer and why do housekeeping genes have to be hypomethylated and hyperactylated?
Women who are heterozygous for the situation have region of the body that do possess sweat glands while other regions do not and discuss how does this uneven distribution of sweat glands in affected females occur?
Yeast alcohol dehydrogenase catalyzes the conversion of acetaldehyde to ethanol, and important enzyme for all brewers of beer and bakers of bread. Load the structure of this enzyme
describe the basic properties of DNA that are responsible for fiber formation when alcohol is added to solution that contains DNA?
A group of single cell organisms collected from the ocean was brought into the lab for examination. The lab assistant was concerned that the water had become full of toxic waste products and so added clean water to the culture. All of the orga..
Consider any natural populations that might be out of Hardy-Weinberg equilibrium? You need not to test this with statistics. Just name the species and explain the population.
Define point mutation and distinguish between substitutions, deletions and frame-shift mutations with examples.
If the original black guinea pigs produce an average of 10 offspring per mating, how many matings would you have to make with these same parents before you'd expect to see a white guinea pig
A particular cytosine (C) is upstream of a particular guanine (G) within a protein-encoding gene.
Based on what you already know about photosynthesis, develop the testable hypothesis to elucidate the influence of an increase in light intensity on the photosynthetic rate in tomato leaves.
The cryptic splice site adds two nucleotides to the finished transcript if the cryptic site is used instead of the major splice site. How might this compensate for a deletion that causes a frameshift?
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd