Solution-Containing a complex medium like tryptic soy agar

Containing a complex medium like tryptic soy agar

Assignment Help Biology

Reference no: EM132321993

You leave two open Petri dishes out overnight in the lab- one containing a complex medium like tryptic soy agar (TSA), and the other a chemically defined medium like glucose salts agar (GSA). ON which do you expect more growth the next day, and why?
You work in a research lab attempting to produce effective antibiotics to be used to control bacterial infections. Below are several drugs under consideration, and their mode of action. Each the following drugs, explain its impact on bacteria (i.e., why would each drug prove harmful to bacteria?)

+ Drug A embeds in the cytoplasmic membrane, creating small pores in the membrane

+ Drug B binds irreversibly to NAD+, preventing it from accepting electrons and protons

+ Drug C enzymatically cleaves the bonds between NAG and NAM of peptidoglycans.

+ Drug D blocks the lactose permease that transports lactose across the cell membrane

Which of the drugs do you predict would have the least impact on human? Why? Defend your answer.

Which of the drugs do you predict would have the least impact on bacteria? Why? Defend your answer.

Reference no: EM132321993

Questions Cloud

Generate pure cultures of 3 bacteria : Generate pure cultures of these 3 bacteria using the following tools that you learned in the lab.

If you could not get the biological molecules : If you could not get the biological molecules you needed to use the Ouchterlony test on the suspect food, but thought you could use a DNA test

Possible causative agents for meningitis : Discuss the possible causative agents for meningitis.

Compare the trade offs for the three types of energy : Complete the University of Phoenix Material: Alternative Energies and Tradeoffs Matrix. Compare the trade offs for the three types of energy.

Containing a complex medium like tryptic soy agar : You leave two open Petri dishes out overnight in the lab- one containing a complex medium like tryptic soy agar (TSA), and the other a chemically

What is the gram stain of the ebola virus : What is the gram stain of the ebola virus? What is the morphology of the ebola virus?

Compare the energy usage in the original to the new design : Select the design of home that uses standard architectural design or nonrenewable, Compare the energy usage in the original to the new design of the chosen home

What sample bacteria are used in the process : What is Phenol Coefficient (PC) and how do you determine PC>1. What sample bacteria are used in the process?

Describe the cause-pathogenies-epidemiology : Describe the causes, pathogenies, epidemiology, signs and symptoms, diagnosis and treatment. Include how it can be prevented.

User Account

All Pages

Containing a complex medium like tryptic soy agar

Reference no: EM132321993

Reference no: EM132321993

Questions Cloud

Reviews

Write a Review

Biology Questions & Answers

Disease or disorder of the skeletal system

Connection between textbook biology and biology

Individual height is somewhere in between

Substrate alter enzyme activity

Cardiac output-bradycardia and aortic valve

How is the behaviour of transformed cells

Observational study or an experiment

How many different phenotypes are possible from this cross

Examples of what biological principle

Give a definition of protein tertiary structure

What effect might tetrodotoxin have on action potentials

Flow of blood and a capillary network of circulation

Assured A++ Grade

Academics

Major Subjects

Majors

Get In Touch

TERMS & POLICIES

HELP & SUPPORT