In the first biological applicativon of bucky ball , chemists at the University of Califorminaat San `F` Francisoc and Santa Barbra made a discovery in ` 1993` that could help I designing drugs to rtreat `AIDS`. The human immunodeficienrcy virus (HIV) that causes AIES reproduces by syntheising a long protein chain , which is cut into smaller segments by an enzymecalled HiV-proteases . ONe way to stop `AIDS`, then might be to inacivate the enzyme. when the chemists reacted a water-soluble derivative of bucky ball with HIV-protease , they found that itbinds to the portion of th enzyme that would ordinarily clareve the repreouctive protein , preventing the ` HIV` virus from reproducing . Consequently the virus could no bnolgre infect the human cells they had frown in the laboratory . The buycky ball compound itself is not a suitable drug for use against AIDS because of potential side effects and delivery difficaultes , but it does provide a model for the development of such drugs
Consider following statements about bucky ball :
A , It is also called fullerene
B: It is also called Buckminster fullerene
C: Bucky tubes (made of fullerenes ) are several times stronger than steel wires
D: Bucky ball is a plastic polymer
Select correct statement (s) :

Options

A. `A,C,D`
B. `A,B,C`
C. `A,B,D`
D. `B,C,D`

Answer

To solve the question regarding the statements about bucky balls, we will analyze each statement one by one based on the information provided in the video transcript.

### Step-by-Step Solution:

1. **Statement A: It is also called fullerene.**
- **Analysis:** Bucky ball, scientifically known as Buckminsterfullerene, is indeed a type of fullerene. Fullerenes are a class of carbon allotropes that include bucky balls. Therefore, this statement is **correct**.

2. **Statement B: It is also called Buckminster fullerene.**
- **Analysis:** The term "bucky ball" is a colloquial name for Buckminsterfullerene, which is the formal name for the C60 molecule. Thus, this statement is also **correct**.

3. **Statement C: Bucky tubes (made of fullerenes) are several times stronger than steel wires.**
- **Analysis:** Bucky tubes, or carbon nanotubes, are indeed derived from fullerenes and are known for their exceptional strength, being reported to be about 100 times stronger than steel. Therefore, this statement is **correct**.

4. **Statement D: Bucky ball is a plastic polymer.**
- **Analysis:** Bucky balls are not classified as plastic polymers. They are allotropes of carbon and are known for their strength and structural properties, not for being a polymer. Thus, this statement is **incorrect**.

### Conclusion:
The correct statements about bucky balls are **A, B, and C**. Statement D is incorrect.

### Final Answer:
The correct statements are A, B, and C.

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