GK
CHEMISTRY
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
|
lipids
|
|
|
proteins
|
|
|
carbohydrates
|
|
|
nucleic acids
|
Detailed explanation-1: -So, the correct answer is Lipids.
Detailed explanation-2: -So, the correct answer is Lipids.
Detailed explanation-3: -Carbohydrates are energy-rich. Many, such as glycogen, provide energy-storage functions. Other carbohydrates, such as cellulose-a component of plant cell walls-serve primarily structural roles in a cell.
Detailed explanation-4: -Complete answer: The key ingredients of a cell membrane are phospholipids, proteins, and carbohydrate groups which help to form the cell membrane.
Detailed explanation-5: -The mitochondria, the oxidizing and energy-storing units of the cell, have an outer membrane readily permeable to many substances, and a less-permeable inner membrane studded with transport proteins and energy-producing enzymes.