Question

A challenge to achieving the Human Genome Project's goals was ___________. (Select all that apply.)

a) Designing a PCR reaction to sequence an entire chromosome at once
b) Performing millions of separate sequencing reactions
c) Creating a method to determine the DNA sequence
d) Placing millions of short DNA sequences into the correct order

Answer 1

The challenge to achieving the Human Genome Project's goals included designing a PCR reaction, performing millions of separate sequencing reactions, creating a method to determine the DNA sequence, and placing millions of short DNA sequences into the correct order.

Step-by-step explanation:

The challenge to achieving the Human Genome Project's goals included:

1. Designing a PCR reaction to sequence an entire chromosome at once
2. Performing millions of separate sequencing reactions
3. Creating a method to determine the DNA sequence
4. Placing millions of short DNA sequences into the correct order

These were all crucial steps in the process of sequencing the human genome. For example, designing a PCR reaction that could sequence an entire chromosome at once allowed for faster and more efficient sequencing. Additionally, creating a method to determine the DNA sequence and placing millions of short DNA sequences into the correct order were essential for accurately mapping the entire genome.