Tundie is an accomplished lab technician. She wants to determine whether her boyfriend is still smoking marijuana, a habit he swore he would give up
She can't test his blood for THC because performing this test might arouse the suspicions of the authorities. Which of the following blood findings might suggest that her boyfriend is still smoking weed? A) substantial nicotine in the blood
B) increased blood carbon monoxide
C) low blood oxygen
D) high blood niacin
C
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The ability of the adaptive immune response to tailor its response to a particular antigen is referred to as ____
a. diversity b. memory c. specificity d. inflammation e. self-recognition
Today’s automated DNA sequencing machines can sequence an individual’s entire genome in ____
a. 2 to 4 hours b. 8 to 24 hours c. 2 to 3 days d. 7 to 10 days e. 2 to 3 weeks
Which of the following lists steps of mRNA production in eukaryotes in the correct order?
A) 5' cap addition, addition of poly-A tail, exon splicing, passage through nuclear membrane, transcription B) Transcription, 5' cap addition, addition of poly-A tail, exon splicing, passage through nuclear membrane C) Transcription, 5' cap addition, addition of poly-A tail, passage through nuclear membrane, exon splicing D) Transcription, addition of poly-A tail, 5' cap addition, exon splicing, passage through nuclear membrane
The product of the RB tumor-suppressor gene is found in the cytoplasm. Indicate whether the statement is true or false