PDF chapter test TRY NOW
Examine the statements below and choose the correct answer:
1.
| Statement 1: | Proinsulin has three chains \(A\), \(B\) and \(C\). |
| Statement 2: | The \(C\) peptide is not present in the mature insulin and is removed through maturation. |
2.
| Statement 1: | Stem cells can divide and give rise to more stem cells through self-renewal |
| Statement 2: | Stem cells can divide and give rise to more stem cells through differentiation. |
3.
| Statement 1: | Only \(1 \%\) of DNA sequences is identical from one person to another. |
| Statement 2: | \(99 \%\) of DNA sequence is present as a tiny stretch of repetitive sequences called satellite DNA. |
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