Cellular organelles with membranes are

Options

A. Nuclei , ribosomes and mitochondria
B. Chromosomes , ribosomes and endoplasmic reticulum
C. Lysososmes, Golgi apparatus and mitochondria
D. Endoplasmic reticulum , Golgi apparatus and mitochondria

Answer

To answer the question "Cellular organelles with membranes are," we need to identify the organelles in a cell that are surrounded by membranes. Here’s a step-by-step solution:

### Step 1: Identify Cellular Organelles
First, we need to list the cellular organelles present in a typical eukaryotic cell. Common organelles include:
- Nucleus
- Endoplasmic Reticulum (ER)
- Golgi Apparatus
- Mitochondria
- Lysosomes
- Ribosomes

### Step 2: Classify Organelles by Membrane Presence
Next, we classify these organelles based on whether they have membranes or not:
- **Membrane-bound Organelles**:
- Nucleus (double membrane)
- Endoplasmic Reticulum (single membrane)
- Golgi Apparatus (single membrane)
- Mitochondria (double membrane)

- **Non-Membrane-bound Organelles**:
- Lysosomes (single membrane, but often considered in context of membrane-bound)
- Ribosomes (no membrane)

### Step 3: List Membrane-Bound Organelles
From the classification, we can summarize the membrane-bound organelles:
1. Nucleus
2. Endoplasmic Reticulum (ER)
3. Golgi Apparatus
4. Mitochondria

### Step 4: Final Answer
Thus, the answer to the question "Cellular organelles with membranes are" includes:
- Nucleus
- Endoplasmic Reticulum
- Golgi Apparatus
- Mitochondria