• Wrong document? Swap it for free
  • Written by students who passed
  • Immediately available after payment
  • Read online or as PDF
  • 4.6 TrustPilot
0
Sell
Where do you study
Your language
Start selling Create your account
  • University Of South Africa (Unisa)
  • Natural Science and Technology for classroom II (NST1502)
To add items to your wishlist, you must be logged in
Document preview thumbnail
Preview 2 out of 10 pages
Exam (elaborations)

NST1502 Assignment 4 Portfolio Answers - Year Module, 2026 | Due Date 14 October 2026

0.0
(0 reviews)
- sold
10 pages
2026/2027 Written for academic year
Institution
University Of South Africa (Unisa)
Course
Natural Science and Technology for classroom II (NST1502)
Document preview thumbnail
Preview 2 out of 10 pages

NST1502 Assignment 4 Portfolio Answers - Year Module, 2026 | Due Date 14 October 2026

Content preview

, NST1502 ASSESSMENT 4 (PORTFOLIO) - DUE DATE 14 OCTOBER 2026




QUESTION 1

1.1 Which molecule is regarded as the main energy currency of a cell? (2)

A. ADP
B. ATP
C. DNA
D. Glucose

1.2 In which organelle does photosynthesis take place? (2)

A. Mitochondrion
B. Nucleus
C. Chloroplast
D. Ribosome

1.3 Which type of respiration occurs in the absence of oxygen? (2)

A. Aerobic respiration
B. Anaerobic respiration
C. Photosynthesis
D. Transpiration

1.4 Which of the following is a renewable source of energy? (2)

A. Coal
B. Oil
C. Wind
D. Natural gas

1.5 Energy stored in an object because of its position is called: (2)

Document information

Uploaded on
October 13, 2026
Number of pages
10
Written in
2026/2027
Type
Exam (elaborations)
Contains
Questions & answers
Report Copyright Violation
$4.68
Wrong document? Swap it for free Within 14 days of purchase and before downloading, you can choose a different document. You can simply spend the amount again.
Written by students who passed
Immediately available after payment
Read online or as PDF
Seller avatar
Reputation scores are based on the amount of documents a seller has sold for a fee and the reviews they have received for those documents. There are three levels: Bronze, Silver and Gold. The better the reputation, the more your can rely on the quality of the sellers work.
DanielleVanZyl
4.3
(43)
Sold
446
Followers
10
Items
335
Last sold
23 hours ago

Browse related subjects

Subjects

  • 2026

Why students choose Stuvia

Created by fellow students, verified by reviews

Quality you can trust: written by students who passed their tests and reviewed by others who've used these notes.

Didn't get what you expected? Choose another document

No worries! You can instantly pick a different document that better fits what you're looking for.

Pay as you like, start learning right away

No subscription, no commitments. Pay the way you're used to via credit card and download your PDF document instantly.

Student with book image

“Bought, downloaded, and aced it. It really can be that simple.”

Alisha Student

Working on your references?

Create accurate citations in APA, MLA and Harvard with our free citation generator.

Learn more Create citation
Working on your references?

Frequently asked questions