3 Biochem & Cell Bio Practice Test S25

3 Biochem & Cell Bio Practice Test S25

9th Grade

25 Qs

quiz-placeholder

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3 Biochem & Cell Bio Practice Test S25

3 Biochem & Cell Bio Practice Test S25

Assessment

Quiz

Science

9th Grade

Easy

NGSS
HS-LS1-1, HS-PS1-5, HS-LS3-1

+4

Standards-aligned

Created by

Summer Smith

Used 9+ times

FREE Resource

25 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How does DNA differ from one species to another?

The number of genes and non-coding regions

The directionality of the DNA strands

The type of nitrogenous bases the DNA contains

The way the nitrogenous bases pair together

Tags

NGSS.HS-LS3-1

2.

MATCH QUESTION

1 min • 1 pt

Below is a list of the four groups of macromolecules found in living things. Match each with its example and associated functions. 

Proteins

Example: cellulose. Functions: energy storage, receptors, structure of plant cell wall.

Lipids

Example: cholesterol. Functions: membrane structure, energy storage, insulation.

Carbohydrates

Example: enzymes. Functions: structure, receptors, transport.

Nucleic Acids

Example: DNA. Functions: genetic information storage, transmission, and expression.

Tags

NGSS.HS-LS1-6

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is the study of the full complement of DNA in a cell?

Metabolomics

Transcriptomics

Proteomics

Genomics

4.

MATCH QUESTION

1 min • 1 pt

Match the type of DNA to its correct description.

Prokaryotic DNA

Linear, long pieces of DNA with many thousands of genes, contained within a nucleus

Plasmid DNA

Cytoplasmic, circular DNA containing only a few genes

Eukaryotic DNA

Circular, long DNA containing several thousand genes

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A structural gene’s antisense code is 5' TAC ATG CCC TTA ATC 3', what will the mRNA transcript be?

3' AUG UAC CCC AAU UAG 5'

3' AUG ATC GGG AAT UAG 5'

3' AUG UAC GGG AAU UAG 5'

3' ATG TAC GGG AAT TAG 5'

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Select the option that represents the correct order of assembly in the cell:

Amino acid, polypeptide, protein

Protein, amino acid, polypeptide

Amino acid, protein, polypeptide

Polypeptide, amino acid, protein

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A single base pair change in a gene’s DNA sequence can affect the shape and function of the protein it encodes.

true

false

Tags

NGSS.HS-LS1-1

NGSS.HS-LS3-2

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