NEET Exam > NEET Questions > phospholipids are esters of glycerol witha)tw...
Start Learning for Free
phospholipids are esters of glycerol with
- a)two carboxylic acid residues and one phosphate group
- b)one carboxylic acid residue and two phosphate groups
- c)three phosphate groups
- d)three carboxylic acid residues
Correct answer is option 'A'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Most Upvoted Answer
phospholipids are esters of glycerol witha)two carboxylic acid residue...
Phospholipids are a class of lipids that are structurally similar to triglycerides, except that one of the fatty acid chains is replaced by a phosphate group. They are a major component of cell membranes and play a crucial role in maintaining the integrity of the membrane.
Structure of Phospholipids:
Phospholipids are esters of glycerol, a 3-carbon alcohol, with two fatty acid chains and a phosphate group. They have a hydrophilic (water-loving) head and a hydrophobic (water-fearing) tail. The hydrophilic head contains a phosphate group and is polar, while the hydrophobic tail consists of two fatty acid chains and is nonpolar. This structure allows phospholipids to form a bilayer in aqueous solutions, such as cell membranes.
Esters of Glycerol with Two Carboxylic Acid Residues and One Phosphate Group:
The correct answer is option 'A', which states that phospholipids are esters of glycerol with two carboxylic acid residues and one phosphate group. This means that two of the hydroxyl groups (-OH) on the glycerol molecule are esterified with fatty acid chains, while the third hydroxyl group is esterified with a phosphate group. The carboxylic acid residues are derived from the fatty acids, which are long-chain carboxylic acids.
Conclusion:
In summary, phospholipids are esters of glycerol with two fatty acid chains and a phosphate group. They have a hydrophilic head and a hydrophobic tail, which allows them to form a bilayer in aqueous solutions. The correct answer to the given question is option 'A', which states that phospholipids are esters of glycerol with two carboxylic acid residues and one phosphate group.
Structure of Phospholipids:
Phospholipids are esters of glycerol, a 3-carbon alcohol, with two fatty acid chains and a phosphate group. They have a hydrophilic (water-loving) head and a hydrophobic (water-fearing) tail. The hydrophilic head contains a phosphate group and is polar, while the hydrophobic tail consists of two fatty acid chains and is nonpolar. This structure allows phospholipids to form a bilayer in aqueous solutions, such as cell membranes.
Esters of Glycerol with Two Carboxylic Acid Residues and One Phosphate Group:
The correct answer is option 'A', which states that phospholipids are esters of glycerol with two carboxylic acid residues and one phosphate group. This means that two of the hydroxyl groups (-OH) on the glycerol molecule are esterified with fatty acid chains, while the third hydroxyl group is esterified with a phosphate group. The carboxylic acid residues are derived from the fatty acids, which are long-chain carboxylic acids.
Conclusion:
In summary, phospholipids are esters of glycerol with two fatty acid chains and a phosphate group. They have a hydrophilic head and a hydrophobic tail, which allows them to form a bilayer in aqueous solutions. The correct answer to the given question is option 'A', which states that phospholipids are esters of glycerol with two carboxylic acid residues and one phosphate group.
Free Test
FREE
| Start Free Test |
Community Answer
phospholipids are esters of glycerol witha)two carboxylic acid residue...
Phospholipids are esters of glycerol, fatty acids, phosphoric acid, and other alcohols. These phospholipids share the common features of fatty acids(carboxylic acid residues) esterified to the 1 and 2 positions of the glycerol backbone and the phosphate group esterified to the 3 position. so, option a is correct.
Attention NEET Students!
To make sure you are not studying endlessly, EduRev has designed NEET study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in NEET.
|
Explore Courses for NEET exam
|
|
Top Courses for NEETView all
phospholipids are esters of glycerol witha)two carboxylic acid residues and one phosphate groupb)one carboxylic acid residue and two phosphate groupsc)three phosphate groupsd)three carboxylic acid residuesCorrect answer is option 'A'. Can you explain this answer?
Question Description
phospholipids are esters of glycerol witha)two carboxylic acid residues and one phosphate groupb)one carboxylic acid residue and two phosphate groupsc)three phosphate groupsd)three carboxylic acid residuesCorrect answer is option 'A'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about phospholipids are esters of glycerol witha)two carboxylic acid residues and one phosphate groupb)one carboxylic acid residue and two phosphate groupsc)three phosphate groupsd)three carboxylic acid residuesCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for phospholipids are esters of glycerol witha)two carboxylic acid residues and one phosphate groupb)one carboxylic acid residue and two phosphate groupsc)three phosphate groupsd)three carboxylic acid residuesCorrect answer is option 'A'. Can you explain this answer?.
phospholipids are esters of glycerol witha)two carboxylic acid residues and one phosphate groupb)one carboxylic acid residue and two phosphate groupsc)three phosphate groupsd)three carboxylic acid residuesCorrect answer is option 'A'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about phospholipids are esters of glycerol witha)two carboxylic acid residues and one phosphate groupb)one carboxylic acid residue and two phosphate groupsc)three phosphate groupsd)three carboxylic acid residuesCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for phospholipids are esters of glycerol witha)two carboxylic acid residues and one phosphate groupb)one carboxylic acid residue and two phosphate groupsc)three phosphate groupsd)three carboxylic acid residuesCorrect answer is option 'A'. Can you explain this answer?.
Solutions for phospholipids are esters of glycerol witha)two carboxylic acid residues and one phosphate groupb)one carboxylic acid residue and two phosphate groupsc)three phosphate groupsd)three carboxylic acid residuesCorrect answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for NEET.
Download more important topics, notes, lectures and mock test series for NEET Exam by signing up for free.
Here you can find the meaning of phospholipids are esters of glycerol witha)two carboxylic acid residues and one phosphate groupb)one carboxylic acid residue and two phosphate groupsc)three phosphate groupsd)three carboxylic acid residuesCorrect answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
phospholipids are esters of glycerol witha)two carboxylic acid residues and one phosphate groupb)one carboxylic acid residue and two phosphate groupsc)three phosphate groupsd)three carboxylic acid residuesCorrect answer is option 'A'. Can you explain this answer?, a detailed solution for phospholipids are esters of glycerol witha)two carboxylic acid residues and one phosphate groupb)one carboxylic acid residue and two phosphate groupsc)three phosphate groupsd)three carboxylic acid residuesCorrect answer is option 'A'. Can you explain this answer? has been provided alongside types of phospholipids are esters of glycerol witha)two carboxylic acid residues and one phosphate groupb)one carboxylic acid residue and two phosphate groupsc)three phosphate groupsd)three carboxylic acid residuesCorrect answer is option 'A'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice phospholipids are esters of glycerol witha)two carboxylic acid residues and one phosphate groupb)one carboxylic acid residue and two phosphate groupsc)three phosphate groupsd)three carboxylic acid residuesCorrect answer is option 'A'. Can you explain this answer? tests, examples and also practice NEET tests.
|
|
Explore Courses for NEET exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup