Homework Answers
Add Answer to:
Explain why most multicellular organisms use an iron-containing protein for oxygen binding rather than tree Fe^2+...
2. Myoglobin (Mb) is one of the most thoroughly studied and best understood proteins. It serves...
2. Myoglobin (Mb) is one of the most thoroughly studied and best understood proteins. It serves as a model for ligand binding by proteins. Mb is an example of a hemoprotein (a heme containing protein or heme protein) and its ligand is molecular oxygen (O2) which is essential for the survival of aerobic organisms. a. How does an organism benefit from having a protein bind O2? b. Where, specifically, does the ligand bind in Mb? c. Is the heme bound...
Standardized Test Practice Cumulative Multiple Choice 1. Which color of flower is most likely to attract...
Standardized Test Practice Cumulative Multiple Choice 1. Which color of flower is most likely to attract noc 5. Which hormone stimulates the ripening of fruit? turnal pollinators such as bats and moths? A. auxin A. blue B. cytokinins B. red C. ethylene C. violet D. gibberellins D. white Use the diagram below to answer question 6 Use the illustration below to answer questions 2 and 3. 2. How would you describe the body symmetry of the animals shown in the...
problem set 6 2. Magnetite Fe,O, is an iron containing ore. How many moles of iron...
problem set 6
2. Magnetite Fe,O, is an iron containing ore. How many moles of iron atoms would be found in 2.5 moles of magnetite? How many atoms of iron would this be? Show all work 3. Consider the following pairs. For each pair, circle the quantity that contains the greater number of atoms or molecules Then explain your reasoning a) 1 mole Na or 1 gram Na b) 1 molecule of lz or 1 mole of la C) 58.9...
A) Please explain why the reaction below will not work. We will take points off if you use more than 2 sentences in your explanation!
A) Please explain why the reaction below will not work. We will take points off if you use more than 2 sentences in your explanation! B) Please propose a synthesis of the above product amine that will work.
2. Why is it safer to use NaOCI as the oxidant, rather than Cro. / pyridine?...
2. Why is it safer to use NaOCI as the oxidant, rather than Cro. / pyridine? 3. Sodium hypochlorite is prepared by reacting Cl, through aqueous (excess) NaOH. Write a balanced equation for this; HINT: push electrons. 4. Looking a the reaction scheme in the background section of this lab, what mechanism(s) are involved in this reaction. Name them and indicate which reaction steps follow these mechanistic patterns. 130 3. Theoretical question: Suppose you had a 20/80 mixture of part...
Could someone explain how to build a parsimonious tree? and which one has the maximum parsimony?...
Could someone explain how to build a parsimonious tree? and which
one has the maximum parsimony? (for the first question) i have a
class example attached as well to show what it should look like but
I dont undertand how to get the answer
Problem: build the most parsimonious tree Species Site Site Site Site с т А Т CTT C A G A C E00E Ancestral Sequence тит 2. Draw out the 3 possible trees One site at a...
What is a myocardial infarction (MI) and what are some of the major causes? Explain why...
What is a myocardial infarction (MI) and what are some of the major causes? Explain why they are felt to contribute to an MI. How does lifestyle play a role? Explain why it is felt they play a role. What are the signs (objective changes in the body, e.g. fever, rash, that can be detected) and symptoms (subjective changes, e.g. pain, that are personally experienced by the patient) of a myocardial infarction? How would they be different if the person...
(a) Into which channel is Fe2+ most likely to travel? Briefly explain your answer by including...
(a) Into which channel is Fe2+ most likely to travel? Briefly
explain your answer by including the dominant interparticle force
between it and the amino acid R groups that line the channel.
(b) Into which channel is O2 most likely to travel? Briefly
explain your answer by including the dominant interparticle force
between it and the amino acid R groups that line the channel.
(c) Suppose there is a region in a protein where a significant
amount of H bonding...
Questions 1-12 Using Key Terms For each pair of terms, explain how the meanings of the...
Questions 1-12
Using Key Terms For each pair of terms, explain how the meanings of the terms differ. 1. producer and consumer 2. lipid and phospholipid Critical Thinking 9. Making Inferences Could life as we know it exist on Earth if air contained only oxygen? Explain. 10. Identifying Relationships Understanding Key Ideas 3. Plants store extra sugar as How might a cave, an ant, and a lake each meet the needs of an organism? a. proteins b, starch. c. nucleic...
1. Why do fats provide more energy per molecule than glucose? Explain your answer in terms...
1. Why do fats provide more energy per molecule than glucose? Explain your answer in terms of the electrons extracted during the process of cellular respiration. 2. A rare, frameshift genetic mutation can alter the structure of the Pyruvate Dehydrogenase Complex such that it no longer functions within the cell. Describe what parts of the process of cellular respiration would be impacted due to this non- functional enzyme. 3. The citric acid cycle functions to completely oxidize glucose in the...
2. Myoglobin (Mb) is one of the most thoroughly studied and best understood proteins. It serves as a model for ligand binding by proteins. Mb is an example of a hemoprotein (a heme containing protein or heme protein) and its ligand is molecular oxygen (O2) which is essential for the survival of aerobic organisms. a. How does an organism benefit from having a protein bind O2? b. Where, specifically, does the ligand bind in Mb? c. Is the heme bound...
Standardized Test Practice Cumulative Multiple Choice 1. Which color of flower is most likely to attract noc 5. Which hormone stimulates the ripening of fruit? turnal pollinators such as bats and moths? A. auxin A. blue B. cytokinins B. red C. ethylene C. violet D. gibberellins D. white Use the diagram below to answer question 6 Use the illustration below to answer questions 2 and 3. 2. How would you describe the body symmetry of the animals shown in the...
problem set 6
2. Magnetite Fe,O, is an iron containing ore. How many moles of iron atoms would be found in 2.5 moles of magnetite? How many atoms of iron would this be? Show all work 3. Consider the following pairs. For each pair, circle the quantity that contains the greater number of atoms or molecules Then explain your reasoning a) 1 mole Na or 1 gram Na b) 1 molecule of lz or 1 mole of la C) 58.9...
2. Why is it safer to use NaOCI as the oxidant, rather than Cro. / pyridine? 3. Sodium hypochlorite is prepared by reacting Cl, through aqueous (excess) NaOH. Write a balanced equation for this; HINT: push electrons. 4. Looking a the reaction scheme in the background section of this lab, what mechanism(s) are involved in this reaction. Name them and indicate which reaction steps follow these mechanistic patterns. 130 3. Theoretical question: Suppose you had a 20/80 mixture of part...
Could someone explain how to build a parsimonious tree? and which
one has the maximum parsimony? (for the first question) i have a
class example attached as well to show what it should look like but
I dont undertand how to get the answer
Problem: build the most parsimonious tree Species Site Site Site Site с т А Т CTT C A G A C E00E Ancestral Sequence тит 2. Draw out the 3 possible trees One site at a...
(a) Into which channel is Fe2+ most likely to travel? Briefly
explain your answer by including the dominant interparticle force
between it and the amino acid R groups that line the channel.
(b) Into which channel is O2 most likely to travel? Briefly
explain your answer by including the dominant interparticle force
between it and the amino acid R groups that line the channel.
(c) Suppose there is a region in a protein where a significant
amount of H bonding...
Questions 1-12
Using Key Terms For each pair of terms, explain how the meanings of the terms differ. 1. producer and consumer 2. lipid and phospholipid Critical Thinking 9. Making Inferences Could life as we know it exist on Earth if air contained only oxygen? Explain. 10. Identifying Relationships Understanding Key Ideas 3. Plants store extra sugar as How might a cave, an ant, and a lake each meet the needs of an organism? a. proteins b, starch. c. nucleic...
1. Why do fats provide more energy per molecule than glucose? Explain your answer in terms of the electrons extracted during the process of cellular respiration. 2. A rare, frameshift genetic mutation can alter the structure of the Pyruvate Dehydrogenase Complex such that it no longer functions within the cell. Describe what parts of the process of cellular respiration would be impacted due to this non- functional enzyme. 3. The citric acid cycle functions to completely oxidize glucose in the...
Most questions answered within 3 hours.
-
You currently have 20,000X ethidium bromide. You want to make
250 mL of 1X ethidium bromide...
asked 1 minute ago -
What mass of lead is needed to absorb 348 J of heat if the temp
of...
asked 4 minutes ago -
Explain the difference between an auction with reserve
and an auction without reserve. if not specified,...
asked 6 minutes ago -
Write the net ionic equation for the precipitation reaction that
occurs when aqueous solutions of aluminum...
asked 9 minutes ago -
How do we find the slope distance, given the horizontal distance
and the zenith angle?
For...
asked 8 minutes ago -
The table to the right lists probabilities for the corresponding
numbers of girls in three births....
asked 19 minutes ago -
The inverse demand function for good X is P = 5−0.05Q. The
firm’s cost curve is...
asked 18 minutes ago -
The Fresh Connection is really pushing the new line of juice
products. Given that it takes...
asked 24 minutes ago -
An acute decrease in mean arterial pressure (by getting up very
quickly, for instance) will cause...
asked 22 minutes ago -
Is the pH of solutions important when using the Fluoride ISE? If
so, why?
asked 26 minutes ago -
Producer surplus is:
a.
always equal to consumer surplus.
b.
the amount paid to sellers above...
asked 27 minutes ago -
In 2005, Derrek Lee led the National Baseball League with a
0.335 batting average, meaning that...
asked 46 minutes ago