nmdcat.online
BIO NMDCAT Ribonucleic acid (RNA)
nmdcat.online July 3, 2026

36. The eukaryotic ribosomal subunit that contains 18S rRNA is the

A. 30S subunit
B. 40S subunit
✓
C. 50S subunit
D. 60S subunit

📝 Explanation

The eukaryotic 80S ribosome dissociates into a 60S large subunit and a 40S small subunit; the 40S subunit contains the 18S rRNA.

📖 Additional Information

  • 30S subunit
  • 40S subunit
  • 50S subunit
  • 60S subunit

The eukaryotic 80S ribosome dissociates into a 60S large subunit and a 40S small subunit; the 40S subunit contains the 18S rRNA.

🔗 Share This Question

Facebook Twitter LinkedIn WhatsApp

🧭 Navigate Questions

Previous Question

35. The molecule that directly dictates the sequence of amino acids during translation by acting as a structural bridge is

Next Question

37. The catalytic activity of the ribosome that joins amino acids together is located in the

Back to All Questions

🔗 Related MCQs

Concerning the duration of muscle twitches, if a skeletal muscle twitch lasts approximately 10-100 milliseconds, what is the expected duration of a typical smooth muscle contraction?
July 28, 2026
The physiological response to hypoxia (low oxygen) differs among muscle types. Which muscle type is most susceptible to irreversible damage following a brief period of hypoxia?
July 28, 2026
A medical relevance of understanding muscle tissue differences is the development of calcium channel blockers. These drugs are primarily used to treat hypertension (high blood pressure) and angina. They exert their biological effect mainly by acting on:
July 28, 2026
During the process of cell differentiation, which muscle type loses its ability to divide and form new cells almost completely, relying solely on hypertrophy for growth?
July 28, 2026
The functional relationship between the shape of a muscle cell and its tissue type is evident when observing spindle-shaped cells. This specific morphology allows the cells to:
July 28, 2026

Categories

View all →