Help Contact For teachers and institutes

Mock Tests Classes

StemPy Lab

Learn. Solve. Code the solutions. Test yourself.

Live examsFree mock exams, timed and rankedEveryone starts together, and your score and rank come the moment it ends.See the exams →

Learn

Physics
Chemistry
Mathematics
Biology
Python Programming
Statistics & Data Science
Classes
Groups

Practice

Problems
Quizzes
Mock Tests
Prepare for an Exam
Question Sets
Exams
Certificates
Python Labs
AI Practice Generator
Student-Created Tests

Community

Discussions
Resources
Notes
Blog

Account

Log in

© 2026 senLearn. All rights reserved.Help About Contact Privacy Policy Terms of Use Refund Policy

In a eukaryotic cell, which enzyme makes the tRNA? | StemPy Lab

Quizzes
In a eukaryotic cell, which enzyme makes the tRNA?

BiologyMediumHigh School (11–12)Heredity and Evolution

Created by StemPy Lab

In a eukaryotic cell, which enzyme makes the tRNA?

← All Quizzes

← A culture of *E. coli* that has only heavy DNA is moved to a 14N medium. One generation takes 20 minutes. What per cent of its DNA molecules is light after six generations?A student compares the sequence of an mRNA with the two strands of the gene that made it. Which strand does it match, apart from U in the place of T? →

More onHeredity and Evolution

Discussion (0)

Log in to join the discussion.

Loading…

More questions on this topic

Which statement about the Australopithecines is correct, by the NCERT account?Hard
The brain capacity of Neanderthal man, about 1400 cc, is slightly larger than the usual value for…Hard
A gene differs by 10 per cent between two species. In each line the gene changes by 1.25 per cent…Hard
In a tree, species X and Y join at a low height. Species Z joins the group XY at a greater height.…Hard
Why could the reptiles live far from water, when the amphibians could not?Medium

All questions on this topic →

Problems on this topic

The tree of the lesson has four species…Medium
This problem goes beyond the NEET syllabus, but A-Level and IB ask it…Hard
Four species A, B, C and D have these differences in a gene: A and B 4; A and C 10; B and C 10; A…Hard
Use these NCERT dates: Homo erectus lived about 1500000 years ago…Hard

All problems on this topic →