SBI4U Genetics

SBI4U Genetics

12th Grade

20 Qs

quiz-placeholder

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SBI4U Genetics

SBI4U Genetics

Assessment

Quiz

Biology

12th Grade

Easy

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

+2

Standards-aligned

Created by

Preeti Ramprasad

Used 67+ times

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

what is an operon?
a part of a ribsome
a part of a Rna
a unit made up of linked genes that code for proteins needed to do a specific task
needed for dna replication

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A protein that binds to the operator and blocks the RNA polymerase
regulator
repressor
activator
corepressor

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The "on/off" switch for an operon is called the
promoter
repressor
operator
gene

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the name of the stretch of DNA where RNA polymerase binds?
operator
promoter
enhancer
origin

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the role of operons in prokaryote gene expression?
It makes the genes prokaryotes be turned on
It accounts for the regulation of gene activity in response to the needs of the cells
To make DNA for the gene
To make the gene turn of and off

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of these is an inherited trait for humans?
knowing how to read
speaking English
being able to play the violin
having two arms 

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of these is a learned behavior for a dog?
walking on four legs
rolling over on command
barking
panting 

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