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Describe how the lac operon is turned off in the absence of lactose. Describe the state of the lac operon when bacteria are in media by both glucose and lactose.
Do some research and describe at least one specific example where antibiotic overuse has resulted in a negative effect. What was the effect of this overuse? How could this have been prevented? What do you think about ant ...
Hey you answered my question about Gastrulation and there were 2 different answers I received. Are you sure gastrulation produces pluripotent stem cells?
How does human evolution or natural selection relate to the susceptibility of disease?
You are studying which of the multiple steps in gene expression you could tweak in order to produce a normal version of the huntingtin protein despite having the allele with the mutation. Which step in gene expression wo ...
1. Describe what would happen if all of your skeletal muscles contracted at the same time. 2. Describe the two separate metabolic needs that are met when a full-grown person eats a balanced diet.
Assignment Create an outline of your assignment. Include an introduction and conclusion to tie the paper together. ***Complete the Comprehensive Older Person Evaluation on a non-family member over the age of 70, Also com ...
State which cells in a human testis produce testosterone and its function(s) and state which hormones are produced by a human ovary, and their functions.
Can testosterone cross the plasma membrane? What type of transport would it require?
Much genetic evidence indicates that humans and chimpanzees are very closely related, despite the observation that chimpanzees have 48 chromosomes and we have only 46. At first, the difference in chromosome number was co ...
Two immune system questions: Activated T-helper cells aid in humoral immune responses by releasing cytokines which promote antibody production, phagocytosis, neutralization and apoptosis. Which parts of this statement ar ...
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SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless
Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl
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 to capture contact information for potential PC component pro
Describe what you learned about the impact of economic, social, and demographic trends affecting the US labor environmen
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