Which of the following regulatory mechanisms is described incorrectly?
Select one answer. 10 points Which of the following regulatory mechanisms is described incorrectly? feedback inhibition: product inhibits its own production competitive inhibitor: binds to the active site of the enzyme enzyme modification: enzyme gains or loses a functional group substrate availability: more substrate increases enzyme activity (until it reaches saturation)
The fundamental difference between competitive and non-competitive inhibition is?
10 points. select one answer. The fundamental difference between competitive and non-competitive inhibition is: _________________________ the size of the active site of the enzyme. the manner of binding of the inhibitor to the enzyme. the manner of binding of the substrate to the enzyme.
Cells or organisms tend to maintain steady internal conditions. What is the name for this property and ability of life?
select one answer. Cells or organisms tend to maintain steady internal conditions. What is the name for this property and ability of life? Adaptation Reproduction Homeostasis Metabolism
What would be a typical regulatory system in a metabolic pathway?
Select one answer. 10 points What would be a typical regulatory system in a metabolic pathway? The pathway’s product makes it go faster, so that more and more of the product builds up in the cell or body. The pathway’s product slows it down, so that the product is maintained at a constant level in […]
Energy is stored in different forms in the body. ATP is very unstable and is put to use very quickly in cells. Other storage molecules last longer. Which gives the major energy stores of the body in the correct order?
Energy is stored in different forms in the body. ATP is very unstable and is put to use very quickly in cells. Other storage molecules last longer. Which gives the major energy stores of the body in the correct order? Short term: glucose. Medium term: glycogen. Long term: fat. Short term: fat. Medium term: glycogen. […]
In a metabolic pathway, a typical control mechanism is to have?
Select one answer. 10 points In a metabolic pathway, a typical control mechanism is to have: ________ a lack of reactant stimulate the pathway. the final product inhibit an early step. the final product inhibit the enzyme responsible for its own production. a reactant inhibit a late step.
Similarities and differences personal habitat and an ecologist studying penguin mating in the arctic
Question description Biology Essay 750 words Similarities and differences personal habitat and an ecologist studying penguin mating in the arctic
Enzyme Lab Report
BIO-123 General Biology I with Lab: Enzyme Lab Report Question 1 Answer the 5 questions at the end of the virtual lab. DO NOT enter your name and hit SUBMIT. • Which tube had the highest rate of reaction? • What variable(s) caused the differences in reaction rates for each tube? • How would you […]
Name two kingdoms described in the six-kingdom system of taxonomy. Describe two differences between the two kingdoms. How are the two kingdoms the same?
Question description The questions must be answered in APA format with a 100 word minimum and using the uploaded book. Please cite each answer. The reference is: Daempfle, P. (2016). Essential biology: An applied approach. Dubuque, IA: Kendall Hunt. QUESTIONS: List 3 ways a person can best become biologically literate. According to the characteristics of […]
Be prepared to discuss ways in which countries might plan to regulate or restructure their growth rates to better adapt to their resources and needs.
Growth Models Using your favorite Web search tool, find examples of countries for each population growth model (rapid, slow, zero). Use examples other than the ones described in the text or the lecture. What evidence can you find to support your choices? What problems/challenges/opportunities do these countries face in the next 10–20 years as a […]
Environmental Problems
Environmental Problems Use the Internet to find an environmentally related problem that is happening in your area. Present information about the history behind this problem including what factors led to its occurring and who might be responsible for it. Share what is being done to solve the problem and how effective those efforts are. Present […]
What details listed in the case study give clues to how this infection occurred?
Have a couple of questions regarding microbiology.The bacteria is Proteus vulgaris 1) Describe why the ability of this bacteria to use urea for energy is beneficial in a urinary tractinfection?Case Study:Alberta was furious. When she had gone to remove the last ice cream bar from the freezer, something looked amiss. It appeared someone had removed […]