Homework Answers
Statement 1 is not correct.
Statement 2 is not correct.
Statement 3 is correct.
Statement 4 is correct.
Statement 5 is correct.
Statement 6 is correct.
Statement 7 is correct.
Add Answer to:
Which five statements about hemoglobin and myoglobin structure are true? Each iron atom can form six...
Which five statements about hemoglobin and myoglobin structure are true? Both hemoglobin and myoglobin contain a...
Which five statements about hemoglobin and myoglobin structure are true? Both hemoglobin and myoglobin contain a prosthetic group called heme, which contains a central iron atom. Each iron atom can form six coordination bonds. One of these bonds is formed between iron and oxygen. Heme is composed of an organic protoporphyrin component and a metal atom. By itself, heme is not a good oxygen carrier. It must be part of a larger protein to prevent oxidation of the iron atom....
which statements are true Question 2 of 7 > Attempti Each iron atom can form six...
which statements are true
Question 2 of 7 > Attempti Each iron atom can form six coordination bonds. Two of these bonds are formed between iron and oxygen. Each hemoglobin or myoglobin molecule can bind four oxygen molecules. Hemoglobin is a heterotetramer, whereas myoglobin is a monomer. Heme is composed of an organic protoporphyrin component and a metal atom. By itself, heme is not a good oxygen carrier. It must be part of a larger protein to prevent oxidation of...
signment Score: 1775/1900 Resources C Give Up? Feedback Resume Question 5 of 19 > Attempt 6...
signment Score: 1775/1900 Resources C Give Up? Feedback Resume Question 5 of 19 > Attempt 6 Which five statements about hemoglobin and myoglobin structure are true? Both hemoglobin and myoglobin contain a prosthetic group called heme, which contains a central iron atom. Molecular oxygen binds reversibly to Fe²+ in heme, Each iron atom can form six coordination bonds. Two of these bonds are formed between iron and oxygen. Hemoglobin and myoglobin are heterotetramers. Each hemoglobin molecule can bind four oxygen...
Resources Feedback Assignment Score: Try Again [ Give Up? 1583/1900 Attempt 4 < Question 5 of 19 > Which five...
Resources Feedback Assignment Score: Try Again [ Give Up? 1583/1900 Attempt 4 < Question 5 of 19 > Which five statements about hemoglobin and myoglobin structure are true? Both hemoglobin and myoglobin contain a prosthetic group called heme, which contains a central iron atom. Molecular oxygen binds reversibly to Feat in heme. Each iron atom can form six coordination bonds. Two of these bonds are formed between iron and oxygen. Hemoglobin and myoglobin are heterotetramers. Each hemoglobin molecule can bind...
Question 24 (2 points) Which is not true about myoglobin and hemoglobin? Hemoglobin binds oxygen in...
Question 24 (2 points) Which is not true about myoglobin and hemoglobin? Hemoglobin binds oxygen in the lungs and myoglobin stores oxygen in muscles Hemoglobin has 4 hemes and myoglobin has one heme Myoglobin is a simple protein made of alpha helices and hemoglobin is a conjugate protein made of alpha helices and beta sheets Hemoglobin is made of 4 myoglobin-like polypeptides
Which statement is false about the heme group contained in globins? The chemical structure of the...
Which statement is false about the heme group contained in globins? The chemical structure of the heme groups in myoglobin and hemoglobin B The heme group is tightly, but non-covalently, held in myoglobin molecule. When oxygen binds to heme, the iron ion is oxidized from Fe to Fe3. If exposed to air, a free heme group (not associated with hemoglobin) is readily oxidized converting Fe2 to Fe3 and can no longer bind oxygen A are identical. C D
Heme is the iron-containing structure in the proteins hemoglobin and myoglobin. In red blood cells, hemoglobin...
Heme is the iron-containing structure in the proteins hemoglobin and myoglobin. In red blood cells, hemoglobin enables oxygen uptake and transport. Myoglobin in muscle cells helps oxygen enter the cells. The oxygen carried by hemoglobin and myoglobin is critical for energy production. Because meat contains hemoglobin and myoglobin, beef, fish, and poultry contain more heme iron than most plant foods. The remaining iron in meat, as well as all the iron in vegetables, grains, dietary supplements, and fortified or enriched...
please answer all. 14. [6 pts) Indicate which of the following statements is True (T) or...
please answer all.
14. [6 pts) Indicate which of the following statements is True (T) or False (F) When water interacts with hydrophobic molecules, it becomes more ordered and entropy of the system increases The hydrophobic effect is predominant in protein stability The Ramachandran ploy shows combinations of dihedral angles in a polypeptide chain. A proteins function is directly related to the protein's secondary structure. The B sheet is primarily stabilized by R group interactions Clusters of secondary structures are...
biochemistry if you could please help me answer the following questions! EFT i 11) (6 pts)...
biochemistry
if you could please help me answer the following questions!
EFT i 11) (6 pts) Which types of symmetry are possible for a protein with six (6) identical subunits? (Select all correct answers) a) cyclic C b) cyclic C3 c) dihedral D2 d) dihedral D e) octahedral o f) icosahedral ро, Yo₂ - pO₂+ Pso 12) (6 pts) What is the fractional saturation of oxygen binding to myoglobin when the partial pressure of oxygen is 1.5 torr and dissociation...
• • Indicate true or false for each of the following statements Correct false statements. 1....
• • Indicate true or false for each of the following statements Correct false statements. 1. Calcium, phosphate, magnesium, and fluoride combine to form stable compounds that become the structure of bones and teeth. 2. Osteoporosis refers to the condition of a porous bone, which isless dense than healthy bones. 3. Calcium is deposited onto bones constantly until the age of 20. 4. In addition to Vitamin D's regulatory process, calcitonin hormone signals an increase in calcium absorption.. 5. Osteoporosis...
Which five statements about hemoglobin and myoglobin structure are true? Both hemoglobin and myoglobin contain a prosthetic group called heme, which contains a central iron atom. Each iron atom can form six coordination bonds. One of these bonds is formed between iron and oxygen. Heme is composed of an organic protoporphyrin component and a metal atom. By itself, heme is not a good oxygen carrier. It must be part of a larger protein to prevent oxidation of the iron atom....
which statements are true
Question 2 of 7 > Attempti Each iron atom can form six coordination bonds. Two of these bonds are formed between iron and oxygen. Each hemoglobin or myoglobin molecule can bind four oxygen molecules. Hemoglobin is a heterotetramer, whereas myoglobin is a monomer. Heme is composed of an organic protoporphyrin component and a metal atom. By itself, heme is not a good oxygen carrier. It must be part of a larger protein to prevent oxidation of...
signment Score: 1775/1900 Resources C Give Up? Feedback Resume Question 5 of 19 > Attempt 6 Which five statements about hemoglobin and myoglobin structure are true? Both hemoglobin and myoglobin contain a prosthetic group called heme, which contains a central iron atom. Molecular oxygen binds reversibly to Fe²+ in heme, Each iron atom can form six coordination bonds. Two of these bonds are formed between iron and oxygen. Hemoglobin and myoglobin are heterotetramers. Each hemoglobin molecule can bind four oxygen...
Resources Feedback Assignment Score: Try Again [ Give Up? 1583/1900 Attempt 4 < Question 5 of 19 > Which five statements about hemoglobin and myoglobin structure are true? Both hemoglobin and myoglobin contain a prosthetic group called heme, which contains a central iron atom. Molecular oxygen binds reversibly to Feat in heme. Each iron atom can form six coordination bonds. Two of these bonds are formed between iron and oxygen. Hemoglobin and myoglobin are heterotetramers. Each hemoglobin molecule can bind...
Question 24 (2 points) Which is not true about myoglobin and hemoglobin? Hemoglobin binds oxygen in the lungs and myoglobin stores oxygen in muscles Hemoglobin has 4 hemes and myoglobin has one heme Myoglobin is a simple protein made of alpha helices and hemoglobin is a conjugate protein made of alpha helices and beta sheets Hemoglobin is made of 4 myoglobin-like polypeptides
Which statement is false about the heme group contained in globins? The chemical structure of the heme groups in myoglobin and hemoglobin B The heme group is tightly, but non-covalently, held in myoglobin molecule. When oxygen binds to heme, the iron ion is oxidized from Fe to Fe3. If exposed to air, a free heme group (not associated with hemoglobin) is readily oxidized converting Fe2 to Fe3 and can no longer bind oxygen A are identical. C D
please answer all.
14. [6 pts) Indicate which of the following statements is True (T) or False (F) When water interacts with hydrophobic molecules, it becomes more ordered and entropy of the system increases The hydrophobic effect is predominant in protein stability The Ramachandran ploy shows combinations of dihedral angles in a polypeptide chain. A proteins function is directly related to the protein's secondary structure. The B sheet is primarily stabilized by R group interactions Clusters of secondary structures are...
biochemistry
if you could please help me answer the following questions!
EFT i 11) (6 pts) Which types of symmetry are possible for a protein with six (6) identical subunits? (Select all correct answers) a) cyclic C b) cyclic C3 c) dihedral D2 d) dihedral D e) octahedral o f) icosahedral ро, Yo₂ - pO₂+ Pso 12) (6 pts) What is the fractional saturation of oxygen binding to myoglobin when the partial pressure of oxygen is 1.5 torr and dissociation...
• • Indicate true or false for each of the following statements Correct false statements. 1. Calcium, phosphate, magnesium, and fluoride combine to form stable compounds that become the structure of bones and teeth. 2. Osteoporosis refers to the condition of a porous bone, which isless dense than healthy bones. 3. Calcium is deposited onto bones constantly until the age of 20. 4. In addition to Vitamin D's regulatory process, calcitonin hormone signals an increase in calcium absorption.. 5. Osteoporosis...
Most questions answered within 3 hours.
-
A coach uses a new technique to train gymnasts. Seven
gymnasts were randomly selected and their...
asked 8 minutes ago -
While rotating the tires on your car you notice a rock [mass =
0.1 Kg] stuck...
asked 2 hours ago -
Using MARS simulator, write MIPS programs according to
the following scenarios: Receive a positive integer number...
asked 3 hours ago -
An object in front of a concave mirror has a real image that is
11.5 cm...
asked 4 hours ago -
Consider the reaction, C3 H8 + O2 --> CO2 + H2O. How many
moles of O2...
asked 5 hours ago -
You and your opponent both roll a fair die. If you both roll the
same number,...
asked 6 hours ago -
In a study of the accuracy of fast food drive-through orders,
Restaurant A had 257 accurate...
asked 6 hours ago -
Identify and describe in detail the four categories of
institutions that could be included in a...
asked 6 hours ago -
In python
class Customer:
def __init__(self, customer_id, last_name, first_name, phone_number, address):
self._customer_id = int(customer_id)
self._last_name =...
asked 6 hours ago -
What is an example of a limitation in implementing a new
ERP system and how it...
asked 6 hours ago -
In a section of 9.7cm of an artery with a radius of 2.6mm there
is a...
asked 6 hours ago -
the two carboxylic acid groups of aspartic acid have different
acidities with pKa values of 2.1...
asked 6 hours ago