Science Test Set 5

Make learning for the GED® test more productive by taking this Science quiz.

Each question has several answer choices.

Choose the best answer for each question.

1. Dermatology is the branch of medical science that deals with the study of?
A.
B.
C.
D.

Question 1 of 10

2. The system responsible for breaking down food so that nutrients may enter the bloodstream is the ...
A.
B.
C.
D.

Question 2 of 10

3. The diagram below represents possible evolutionary pathways of certain organisms. Which species are most closely related to species F?

A.
B.
C.
D.

Question 3 of 10

4. Plants can also be called…
A.
B.
C.
D.

Question 4 of 10

5. How many chambers does the heart have?
A.
B.
C.
D.

Question 5 of 10

6. Calculate the mean for the following data points:
23, 51, 32, 26,78
A.
B.
C.
D.

Question 6 of 10

7. Which of the following genotypes is homozygous dominant?
A.
B.
C.
D.

Question 7 of 10

8. First, a green plant takes in energy from sunlight. The plant uses this energy and a molecule called chlorophyll (which gives plants their green color) to build sugars from water and carbon dioxide. This process is called…
A.
B.
C.
D.

Question 8 of 10

9. Every cell in your body uses DNA as…
A.
B.
C.
D.

Question 9 of 10

10. Chromosomes help…
A.
B.
C.
D.

Question 10 of 10


 

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GED Test Prep Tips

Taking practice tests is very important because they indicate what your knowledge gaps are. It’s important that you know what your weak points are so you can focus on learning these topics.

Studies have shown that students who take practice tests frequently get higher scores on the real test.

Recent graduates have some good advice for you: don’t try to learn for all of the subtests at once.

You are allowed to take one of the subject tests at a time, so prepare for one subject area, take that test, and move on to the next subject field.

When preparing for the test, the most common slipup is forgetting to block some time for learning.

Postponement and pretexts are your biggest enemies. Please adopt a learning schedule and stick to it.

The second common mistake that leads to failing the actual test is the fact that students spend too much time on one question and end up not making it through the whole test.

 

Last Updated on August 18, 2020.

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