Multiple Choice
Which of the following best distinguishes the vascular stem system of dicots from that of monocots?
5. Cell Components
Introduction to Eukaryotic Organelles
Multiple Choice
In the context of eukaryotic cells, which of the following best describes organelles?
A
Groups of cells working together to form tissues
B
Structures within cells composed of specialized components that perform specific functions
C
Proteins that catalyze biochemical reactions
D
Molecules that store genetic information
Verified step by step guidance1
Step 1: Begin by understanding the term 'organelles.' Organelles are specialized structures within eukaryotic cells that perform specific functions necessary for the cell's survival and operation.
Step 2: Eliminate the incorrect options by analyzing their definitions. For example, 'Groups of cells working together to form tissues' refers to multicellular organization, not organelles.
Step 3: Evaluate the option 'Proteins that catalyze biochemical reactions.' While enzymes are proteins that catalyze reactions, they are not organelles themselves.
Step 4: Consider the option 'Molecules that store genetic information.' This refers to DNA or RNA, which are not organelles but rather macromolecules within the cell.
Step 5: Identify the correct answer: 'Structures within cells composed of specialized components that perform specific functions.' This accurately describes organelles, such as the nucleus, mitochondria, and endoplasmic reticulum.
Related Videos
Related Practice
