By shaking protein and carbohydrate mixture in water Oparin obtained

Options

A. Coacervates
B. Microspheres
C. Vesicles
D. Both A and B

Answer

To answer the question "By shaking protein and carbohydrate mixture in water, Oparin obtained:", we can follow these steps:

### Step 1: Understand Oparin's Experiment
Oparin conducted experiments to understand the origin of life. He mixed proteins and carbohydrates in water to observe the outcomes of this mixture.

**Hint:** Focus on the significance of Oparin's work in the context of the origin of life.

### Step 2: Identify the Result of the Experiment
When Oparin shook the mixture of proteins and carbohydrates in water, he observed the formation of structures known as coacervates.

**Hint:** Remember that coacervates are formed from the aggregation of organic molecules.

### Step 3: Define Coacervates
Coacervates are spherical aggregates of lipid molecules that create colloidal inclusions. They are significant because they represent a step towards the formation of more complex life forms.

**Hint:** Think about how coacervates relate to the early stages of cellular life.

### Step 4: Choose the Correct Answer
Based on the information gathered, the correct answer to the question is that Oparin obtained coacervates.

**Hint:** Look for keywords in the question that relate directly to Oparin's findings.

### Final Answer
By shaking a protein and carbohydrate mixture in water, Oparin obtained coacervates.