Question

It is not uncommon to find different varieties of the same species of garden flower in...

It is not uncommon to find different varieties of the same species of garden flower in which the different varieties have a different petal colors. Sometimes, they contain the same colored compound at the same concentration in each variety. The difference between the varieties is in the relative activity of one specific enzyme. What is the class of compounds, what is the enzyme, and why are the colors different?

Homework Answers

Answer #1

Class of compounds affected by this enzyme are Anthocyanins. These are the most common flavonoid pigments in nature providing the plants with colors ranging from orange, pink, red, magenta, purple, and blue to blue-black.

UGFT enzyme (UDP-glucose: flavonoid 3-O-glucosyltransferase) is involved in flavonoid biosynthesis and causes formation of anthocyanins.

Petal colors of different varieties of flowers of same species are different because of differential expression pattern of UGFT gene.

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
For this assignment you must use your knowledge of the scientific method to design your own...
For this assignment you must use your knowledge of the scientific method to design your own experiment. The first step of the scientific method is observation. Answer the questions below about how you would design your scientific experiment. Lab 1: Using The Scientific Method Worksheet At A Local Town Meeting, One Of Your Neighbors ... Question: Lab 1: Using the Scientific Method Worksheet At a local town meeting, one of your neighbors compl... Lab 1: Using the Scientific Method Worksheet:...
I have provided the information for the lab below. I want to see the chemical reactions...
I have provided the information for the lab below. I want to see the chemical reactions that take place during each step of the experiment. So in the procedures when a chemical was added i would like to see what the products and byproducts that were formed. I also want to see one over all reaction for this experiment to just get an overview of what exactly is happening during the experiment. Thank you:) Part B: Synthesis of [Co(NH3)5Cl]Cl2 Objective:...
1.Conclusions from the classic Kasser and Ryan study on the “dark side of the American dream”...
1.Conclusions from the classic Kasser and Ryan study on the “dark side of the American dream” a. only apply to affluent cultures. b. are specific to the United States and Canada. c. are limited to Western cultures. d. have been replicated in a variety of different cultures 2.Self-regulation and control have to do with the ________ of goal achievement. a. “what” b. “why” c. “how” d. “when” 3.Compared to other motivational concepts, such as needs, values, and motives, Karolyi argues...
1.) You will work with 0.10 M acetic acid and 17 M acetic acid in this...
1.) You will work with 0.10 M acetic acid and 17 M acetic acid in this experiment. What is the relationship between concentration and ionization? Explain the reason for this relationship 2.) Explain hydrolysis, i.e, what types of molecules undergo hydrolysis (be specific) and show equations for reactions of acid, base, and salt hydrolysis not used as examples in the introduction to this experiment 3.) In Part C: Hydrolysis of Salts, you will calibrate the pH probe prior to testing...
When is a hypothesis considered scientific? a. when it is based on something other than observation...
When is a hypothesis considered scientific? a. when it is based on something other than observation b. when it can be tested and is refutable c. when it relies on anecdotal evidence d. when it relies on mystical explanations e. All hypotheses are considered scientific until experiments determine otherwise. 3. Of the following, which is the earliest step in the scientific process? a. generating a hypothesis b. analyzing data c. conducting an experiment d. drawing a conclusion e. developing a...
Chapter 5 Import Protection Policy: Import Tariffs I. Chapter Overview 1. Types of import tariffs in...
Chapter 5 Import Protection Policy: Import Tariffs I. Chapter Overview 1. Types of import tariffs in terms of the means of collection in terms of the different tariff rates applied in terms of special purposes for collection 2. The effects of import tariffs concepts of consumers surplus and producers surplus the welfare effects of import tariffs 3. Measurement of import tariffs the "height" of import tariffs nominal versus effective tariff rates II. Chapter Summary 1. The means of collecting import...
1) Describe an example of each of the following that may be found of your kitchen:...
1) Describe an example of each of the following that may be found of your kitchen: Explain how your choice falls into this category, and if there is a chemical name or symbol for it, provide that as well. Provide a photo of your example with your ID card in it. a) a compound b) a heterogeneous mixture c) an element (symbol) Moving to the Caves… Lechuguilla Caves specifically. Check out this picture of crystals of gypsum left behind in...
read Seasons of Love chapter:measuring a child's life after suicide. please answer the questions : reflect...
read Seasons of Love chapter:measuring a child's life after suicide. please answer the questions : reflect on what happens to the families when there is a suicide in the family, based on the Seasons of Love chapter...how should people be told? What details are best left unshared? below is the story These theories may have a certain face-validity, but they often neglect environmental or contextual factors that are innate to answering the question of “why” a person might engage in...
The Business Case for Agility “The battle is not always to the strongest, nor the race...
The Business Case for Agility “The battle is not always to the strongest, nor the race to the swiftest, but that’s the way to bet ’em!”  —C. Morgan Cofer In This Chapter This chapter discusses the business case for Agility, presenting six benefits for teams and the enterprise. It also describes a financial model that shows why incremental development works. Takeaways Agility is not just about the team. There are product-management, project-management, and technical issues beyond the team’s control. Lean-Agile provides...
What tools could AA leaders have used to increase their awareness of internal and external issues?...
What tools could AA leaders have used to increase their awareness of internal and external issues? ???ALASKA AIRLINES: NAVIGATING CHANGE In the autumn of 2007, Alaska Airlines executives adjourned at the end of a long and stressful day in the midst of a multi-day strategic planning session. Most headed outside to relax, unwind and enjoy a bonfire on the shore of Semiahmoo Spit, outside the meeting venue in Blaine, a seaport town in northwest Washington state. Meanwhile, several members of...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT