Enriched media - Study guides, Class notes & Summaries

Understand the concept of nutrient density and state how it can be used to determine the healthfulness of foods - Answer A measure of nutrients provided per calorie of food Foods rich in nutrients relative to their energy content (calories) usually whole foods; lower calroies and higher nutrient foods ex: fruits & veggies = energy dense; spam & candy - not energy dense; whole foods = energy dense Identify the six classes of nutrients. Recall the energy yield (kcal/gram) for carbohydrate, pr...

Well-structured INC3701 Assignment 1 (ANSWERS) 2024 - DISTINCTION GUARANTEED. (DETAILED ANSWERS - DISTINCTION GUARANTEED!). . .... Question text Which statement describes sociocultural consciousness? An awareness _____. a. that a person’s life experiences do not shape his/her view of the world b. of one’s reputation in relation to others c. that one’s thoughts emanate from one’s experiences d. that one’s life experiences might be different from those of other people Question...

True or False: Differential media is best suited for distinguishing between two similar species of bacteria. True Correct! Growth media does not contain restrictive factors, while selective media is best used to encourage the growth of one microbe while simultaneously discouraging the growth of the other. Since two similar species of microbes are being studied they must be differentiated under similar but just slightly different conditions (differential media). False Q 2 / 2 pts uestio...

MICROBIOLOGY PORTAGE - MODULE 4 MICROBIAL GROWTH AND CONTROL EXAM QUESTIONS WITH COMPLETE SOLUTIONS VERIFIED GRADED A+ Expanding a given microbial population allows researchers to do what? to detect and assess the microorganism more easily What is Growth Media? Growth media is a liquid or solid formulated to support microbial growth. What does Growth Media contain? The media contains essential nutrients to provide the microbe with a source of carbon/energy. The nutrient composition often...

SSI Instructor Training Course Review [SSI ITC] EXAM QUESTIONS AND ANSWERS 2024/2025. [Advanced Adventurer] Pool/confined water sessions are: A. Only required for Junior Advanced Adventurer students B. Recommended, but not required C. Required before all Adventure Dives D. Required before any Dedicated Equipment Specialty Adventure Dive - CORRECT ANSWER D. Required before any Dedicated Equipment Specialty Adventure Dive Which of the following applies to the Acquisition phase? A. Positi...

SSI Instructor Training Course Review [SSI ITC] EXAM QUESTIONS AND ANSWERS 2024/2025. [Advanced Adventurer] Pool/confined water sessions are: A. Only required for Junior Advanced Adventurer students B. Recommended, but not required C. Required before all Adventure Dives D. Required before any Dedicated Equipment Specialty Adventure Dive - CORRECT ANSWER D. Required before any Dedicated Equipment Specialty Adventure Dive Which of the following applies to the Acquisition phase? A. Positi...

1. growth media nutrient-rich environment for isolating and culturing microorganisms - liquid or solid 2. LB media (lysogeny broth) Most common nutrient Broth Known for ability to grow vast array of microbes 3. Selective Media allows for growth of specific microbes, while restricting the growth of other microbes often used to grow human pathogens, or slower growing microbes. The selectivity allows for discounting foreign unwanted microbes 4. Differential Media allows growth of several...

hemically defined (synthetic) media Correct Answer: media composed of precisely defined chemicals elements that all bacteria need Correct Answer: carbon, nitrogen, phosphorus, sulfur, oxygen, and hydrogen minimal media Correct Answer: media that contains exact nutrients needed for growth and nothing extra - media is useful b/c we know exactly what's in it, but few organisms are resourceful enough to survive with only a few salts and sugars complex media Correct Answer: - it contains a...

Growth media - nutrient-rich environment for isolating and culturing microorganisms, includes sugars, amino acids, and vitamins, also called nutrient broth, grows microbes in a suspension Lysogeny broth - most common nutrient broth, can grow a vast array of microbes, plates are yellow, non-selective and non-differential media, commonly used for growing e coli (easily produces recombinant proteins) Selective media - suppress growth of unwanted bacteria and encourage growth of desired microb...

medium - Answer a mixture of nutritional substances on or in which microorganisms grow autotroph - Answer nutritionally deficient mutants that have lost the ability to synthesize a particular enzyme many microorganisms in this group: - can carry out photosynthesis - usually do not cause disease - synthesize organic compounds to obtain energy heterotroph - Answer an organism that uses compounds to produce biomolecules autoclave - Answer an instrument for sterilization b...