Topics: CRISPR and Sickle-Cell Disease Quiz
What is the main function of the CRISPR–Cas9 genome editing system in exa-cel therapy?
A. To cut both strands of DNA
B. To guide the enzyme to the target stretch of DNA
C. To stitch the DNA strands back together
D. To disable the BCL11A gene
Select your answer:

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Meiosis and intro to Genetics Plant Biotechnology Blood BMI, Body Composition and Body Types Mouth - Stomach Vital Signs CLPT, M.Pharmacy, Pharmaceutics; Regulatory Affairs Life Processes - Digestion and Respiration Musculoskeletal System Responses to Exercises Philosophy Cell Biology & Biotechnology Glucose in the Body Lymphatic System Name that Pathogen Gaseous Exchange in HumansOther quiz:
Stimuli and Responses in Humans › ViewCentral nervous system consist of two parts which are …………………………
A. spinal nerve and spinal cord
B. brain and spinal nerve
C. brain and spinal cord
D. lung and alveoli
Components of Food › View
This food is reach in …
A. Carbohydrates
B. Proteins.
C. Vitamins
D. Roughage