A chromosome is discovered in which all of the transcripts originate from the sa

Question

A chromosome is discovered in which all of the transcripts originate from the same DNA strand. This implies that in this chromosome A promoters are all oriented in the same direction B adjacent promoters are oriented in opposing directions C promoters are randomly oriented D none of the above E all of the above A child was born to a 24 year old woman and a 26 year old man. The child exhibits growth retardation. Karyotypes of both parents and the child are generated. The child's phenotypes is most likely due to A Insertion in father and deletion in mother B Deletion in father and deletion in mother C version in father and deletion in mother D Translocation in father and deletion in mother E None of the above The following rearrangements can result in linkage of previously unlinked genes: A inversion B translocation C large deletions D all of the above E none of the above Microsatellite polymorphisms in individuals are usually detected using A PCR B Southern

Explanation / Answer

7. Answer is A

All the transcripts will origiate from the same DNA strand when the promoters are all oriented in the same direction.

8. Answer is A

The normal chromosome when compared to the Mother's and Father's chromosome shows that father's chromosome has an insertion and mother's chromosome has a deletion.

9. Answer is D

All of the options lead to linkage of previosly unlinked genes.

10. Answer is A

Microsatellites polymorphisms in individuals are detected by PCR technique by using the unique sequences of the flanking regions as primers.

Related Questions

Navigate

• Browse (All)
• Browse A
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.