BT301 Lesson-1-14 Discussion

[Wajeeha Khan]

What are some genetic disorders and how these disorders transfer from parents to offsprings?

[zaasmi]

@umair-sabir said in BT301 Lesson-1-14 Discussion:

What is meant by private rounds and how the companies sale in stock exchange?

The rounds refer to the various sages that are involved in the productions of a particular product. Every company has shares that they can sell in the amrket and can also aquire the shares of other companies in stock market.

[umair sabir]

What is meant by private rounds and how the companies sale in stock exchange?

[zaasmi]

@IG-butt said in BT301 Lesson-1-14 Discussion:

How do deoxiriboneucleotide join?

An enzyme called DNA ligase that facilitates the joining of DNA strands together by catalysing the formation of a special bond known as the phosphodiester bond.

[IG butt]

How do deoxiriboneucleotide join?

[zaasmi]

@Ozair said in BT301 Lesson-1-14 Discussion:

What is mean by growing organs? plz guide me, I don`t understand…thnx

With the advancements in science and technology, its now possible to grow tissues and organs in a lab through techniques called as tissue culturing or organ culturing in whihc we provide different nutrients media as well as provide the required conditions to grow tissues and organs in the laboratory.

[Ozair]

What is mean by growing organs? plz guide me, I don`t understand…thnx

[zaasmi]

@Wajahat-Ali said in BT301 Lesson-1-14 Discussion:

What is difference b/w purine and pyrimidine??

Dear student,

Purines (adenine and guanine) are two-carbon nitrogen ring bases while pyrimidines (cytosine, thymine and uracil) are one-carbon nitrogen ring bases.

[Wajahat Ali]

What is difference b/w purine and pyrimidine??

[zaasmi]

@SA-Qib-Chaudhry said in BT301 Lesson-1-14 Discussion:

How can urinary bladder grown artificially ? I Can`t understand this term

Science and technology has come a long way. Now its possible to take bladder cells from the patients who has issue in his bladder and then grow these cells in lab and when they are developed so then are implanted into the body of the patient.

[SA Qib Chaudhry]

How can urinary bladder grown artificially ? I Can`t understand this term

[zaasmi]

@Kamran-Rana said in BT301 Lesson-1-14 Discussion:

Branches of biotechnology are included?

You must have knowledge about the branches of Biotechnology.

[Kamran Rana]

Branches of biotechnology are included?

[zaasmi]

@zahid-nadeem said in BT301 Lesson-1-14 Discussion:

How can we grow blood vessels meat artificially?

Meat is grown in a laboratory from cultured cells. The meat is made by first taking a muscle sample from an animal. Technicians collect stem cells from the tissue then multiply them dramatically and allow them to differentiate into primitive fibers that then bulk up to form muscle tissue.

[zahid nadeem]

How can we grow blood vessels meat artificially?

[zaasmi]

@chako said in BT301 Lesson-1-14 Discussion:

I did not understand HarsheyChase experiment.

Hershey and Chase used T2 phage, a bacteriophage. The phage infects a bacterium by attaching to it and injecting its genetic material into it. This means that the phage’s proteins stayed on the outside of the bacterium. These results showed Hershey and Chase that the genetic material that infects the bacteria is DNA.