Bio.D.Qz2 DNA Replication SP26
Authored by Sandra Weeks
Biology
9th - 10th Grade
NGSS covered
Used 15K+ times
AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
About
This quiz comprehensively covers DNA structure and replication, targeting the fundamental molecular biology concepts essential for high school biology students at the 9th and 10th grade levels. The questions assess students' understanding of DNA's double helix structure, the four nitrogenous bases (adenine, thymine, guanine, and cytosine), complementary base pairing rules, and the location of DNA within cells. Students must demonstrate knowledge of the semi-conservative model of DNA replication, identifying key enzymes like helicase and DNA polymerase, understanding the role of hydrogen bonds in the double helix, and recognizing DNA's function as the storage molecule for genetic information. The quiz also tests students' ability to distinguish between DNA and RNA components, apply Chargaff's rule, and understand that nucleotides serve as the basic building blocks of DNA molecules. Created by Sandra Weeks, a Biology teacher in the US who teaches grades 9 and 10. This practice quiz serves as an excellent formative assessment tool to gauge student comprehension before moving into more advanced genetics topics or as a comprehensive review before summative assessments on molecular biology. Teachers can deploy this quiz as a warm-up activity to activate prior knowledge, assign it as homework to reinforce classroom instruction, or use it during review sessions to identify areas where students need additional support. The variety of question formats helps students practice recognizing key terminology, applying base-pairing rules, and connecting structure to function in DNA molecules. This assessment aligns with NGSS standards HS-LS1-1 (constructing explanations for how DNA determines organism structure and function) and supports Common Core literacy standards in science through technical vocabulary development and evidence-based reasoning.
Content View
Student View
17 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The method of DNA replication is known as:
Tags
NGSS.HS-LS3-2
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The enzyme used to separate the double helix into 2 single strands is:
DNA polymerase
DNA Synthase
RNA Polymerase
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following complementary base pairs are correct?
4.
DRAG AND DROP QUESTION
45 sec • 2 pts
In the (a) model of DNA replication, the (b) daughter DNA particles consist of (c) and 1 daughter strand.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following best describes a DNA molecule?
Tags
NGSS.HS-LS1-1
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In a molecule of double-stranded DNA, the amount of Adenine present is always equal to the amount of
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which sequence of DNA bases would pair with this partiaal strand
ATG TGA CAG
Tags
NGSS.HS-LS1-1
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports
Continue with Google
Continue with Email
Continue with Classlink
Continue with Clever
or continue with
Microsoft
%20(1).png)
Apple
Others
Already have an account?
