nmdcat.online
BIO NMDCAT Structure of DNA
nmdcat.online July 3, 2026

54. The segment of a eukaryotic gene that contains the highly conserved sequence known as the TATA box is located within the

A. Coding exon
B. Promoter region
✓
C. Termination signal
D. Intron-exon boundary

📝 Explanation

The TATA box is a critical promoter element situated upstream of the transcription start site, helping position RNA polymerase II.

📖 Additional Information

  • Coding exon
  • Promoter region
  • Termination signal
  • Intron-exon boundary

The TATA box is a critical promoter element situated upstream of the transcription start site, helping position RNA polymerase II.

🔗 Share This Question

Facebook Twitter LinkedIn WhatsApp

🧭 Navigate Questions

Previous Question

53. The structural component of the DNA molecule that forms the outer rails of the helical ladder is composed of alternating

Next Question

55. The molecular mechanism where the sequence of an entire gene is copied to yield an identical daughter DNA molecule is

Back to All Questions

🔗 Related MCQs

An increase in the incidence of ectopic pregnancies within a population can often be epidemiologically correlated with a prior increase in the prevalence of which sexually transmitted disease?
July 16, 2026
In the life cycle of Herpes Simplex Virus 2 (HSV-2), the virus travels along nerve fibers to reach the sensory ganglia. The cellular mechanism responsible for this retrograde transport utilizes:
July 16, 2026
A defining characteristic of the lesions associated with the secondary stage of syphilis is that they:
July 16, 2026
The causative agent of genital herpes, HSV-2, is enveloped. The biological significance of this viral envelope in the context of transmission is that it makes the virus:
July 16, 2026
The structural basis for the severe cardiovascular complications seen in tertiary syphilis, such as aortic aneurysms, is the chronic inflammation and destruction of:
July 16, 2026

Categories

View all →