Practice Questions
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What is the primary purpose of CRISPR-Cas9 technology in the field of genetic editing?
CRISPR-Cas9 lets scientists cut and paste DNA at a chosen spot. Other options are incorrect because People think CRISPR is just another way to breed c...
What regulatory challenges might companies face when implementing CRISPR-Cas9 technology in precision agriculture?
Regulatory rules for gene editing are still being written in many places. Other options are incorrect because The main problem is not how many people ...
How does the CRISPR-Cas9 technology impact agricultural biotechnology in relation to intellectual property issues?
CRISPR-Cas9 lets scientists edit genes very precisely. Other options are incorrect because Some think the technology makes patents easier because it w...
How can the CRISPR-Cas9 technology be utilized to enhance precision agriculture while also offering potential applications in medicine and biotechnology?
CRISPR-Cas9 can cut DNA at a chosen spot. Other options are incorrect because The idea that CRISPR only works in human cells ignores its power in plan...
How does CRISPR-Cas9 technology enhance precision agriculture through genetic editing?
CRISPR-Cas9 works like tiny scissors that cut DNA at a chosen spot. Other options are incorrect because Some think CRISPR creates random changes, but ...
Arrange the following steps in the correct order for how CRISPR-Cas9 technology functions in gene editing: A) Cas9 protein cuts the DNA, B) Guide RNA binds to the target DNA sequence, C) The cell's repair mechanisms are activated, D) The target DNA sequence is recognized.
The guide RNA first finds the exact DNA spot. Other options are incorrect because This answer says Cas9 cuts before the guide RNA binds; This option p...
CRISPR-Cas9 technology is primarily derived from a natural defense mechanism found in _______ that allows them to recognize and eliminate viral DNA.
The system comes from tiny single‑cell organisms that live everywhere. Other options are incorrect because The idea that fungi use this defense comes ...
How does CRISPR-Cas9 technology specifically improve the efficiency of gene editing in organisms?
CRISPR-Cas9 uses a short piece of RNA called guide RNA to find the exact spot in DNA that needs to be changed. Other options are incorrect because Som...
Which of the following statements accurately describe the CRISPR-Cas9 technology and its applications? Select all that apply.
CRISPR-Cas9 lets scientists cut and change DNA inside living cells. Other options are incorrect because Some people think CRISPR-Cas9 only works in pl...
What is the primary reason CRISPR-Cas9 technology is effective in gene editing?
The guide RNA is a short RNA strand that matches the DNA sequence you want to edit. Other options are incorrect because Some think CRISPR randomly ins...
Which of the following examples best illustrates the application of CRISPR-Cas9 technology in modern science?
CRISPR-Cas9 is a tool that cuts DNA at a chosen spot and lets scientists add or remove genes. Other options are incorrect because Traditional breeding...
How does CRISPR-Cas9 specifically target and edit genes in an organism?
CRISPR uses a short RNA guide that matches a DNA sequence. Other options are incorrect because Some think CRISPR drops DNA pieces everywhere; People m...
A research team is investigating a new method to modify the genome of a crop plant to enhance drought resistance. They consider using CRISPR-Cas9 technology for this purpose. Which aspect of CRISPR-Cas9 should the researchers prioritize to ensure the precision of their gene editing?
The guide RNA tells Cas9 where to cut. Other options are incorrect because Misconception: thinking the enzyme's speed is the key to precision; Misconc...
CRISPR-Cas9 technology is to gene editing as a librarian is to _____?
CRISPR-Cas9 finds a specific gene and changes it, just like a librarian finds the exact book a reader needs. Other options are incorrect because The l...
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