Which organelle is the primary site of the light-dependent reactions?
- A. Mitochondrion
- B. Chloroplast thylakoid
- C. Nucleus
- D. Ribosome
Key: B
QuestVault Lab
Write, review, and organize questions in one vault. Deliver live assessments, insights, and certificates when you need them — skip those steps when you only need the bank.
Watch AI draft a questionWatch starter questions appear from a topic prompt. Demo data only — no admin menu, no product shell.
Topic
Six folds on one custody line. The first three build the bank; the last three are optional when you deliver assessments. No product screens — just the process.
Capabilities stated plainly — no product chrome, no invented screenshots.
Schools, universities, training teams, certification bodies, and internal academies — one shared vault of questions, not a single exam format.
MCQ single and multiple, True/False, Short answer, Essay, Clinical vignette, Image-based, Best of five, Extended matching.
Master Admin, Admin, Reviewer, and Author on the platform; owner, admin, editor, and viewer inside a workspace.
Live sessions, analytics, and certificates are available — and easy to ignore if you only need to write, review, and organize the bank.
Prices and limits from the product. Every paid plan that offers a trial includes a 14-day trial.
$20/month
For small teams building serious assessments.
$50/month
For growing teams that assess at scale.
Customsales-led
For organizations with advanced needs.
14 days on Pro or Team. Build the question bank your institution needs — deliver assessments later if you want.