問題一覧
1
What is the main function of mitochondria?
To produce ATP through cellular respiration
2
How many ATP molecules can be produced from one glucose molecule during cellular respiration?
38
3
What is the function of the Golgi apparatus?
To modify and package proteins
4
Which type of carbohydrate is found in plant cell walls and is indigestible by humans?
Cellulose
5
What is the function of the nucleolus?
To synthesize ribosomes
6
What is the main function of carbohydrates in human beings?
Quick, short-term cellular energy
7
What is the primary function of the plasma membrane?
To regulate the movement of substances into and out of the cell
8
What is the function of the nucleus?
To store genetic information
9
What is the function of cholesterol in the plasma membrane?
To help regulate membrane fluidity
10
What is the primary role of ATP in cellular processes?
To provide energy for cellular activities
11
What is the main function of lipids in living organisms?
Long-term energy storage
12
What are lysosomes?
Membrane-bound organelles that contain digestive enzymes
13
What is the tertiary structure of a protein?
The three-dimensional shape of the protein
14
Which type of lipid is the primary component of cell membranes?
Phospholipids
15
Which nitrogenous base found in DNA is replaced by uracil in RNA?
Thymine
16
What is the difference between rough endoplasmic reticulum (ER) and smooth ER?
Smooth ER is involved in lipid synthesis, while rough ER is involved in protein synthesis.
17
What is one of the primary roles of RNA in a cell?
To transport genetic information from DNA to the ribosome for protein synthesis
18
What is the cytoplasm?
The fluid-filled space inside the cell
19
What is the process of breaking down macromolecules into smaller subunits called?
Hydrolysis reaction
20
Which of the following is NOT a function of proteins in living organisms?
Genetic information storage