The lac mRNA (as most mRNA is in bacteria) is extremely unstable and decays with a half-life of only 3 minutes.

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#Id: 3152

#Unit 7. System Physiology – Animal

Functional residual capacity is composed of the expiratory reserve volume & the residual volume & is approximately 2300 mL

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#Id: 9843

#Unit 6. System Physiology – Plant

The HY4 gene encodes a 75-kDa cry1 protein with significant sequence homology to microbial DNA photolyase

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#Id: 1075

#Unit 5. Developmental Biology

Class C activity alone specifies carpels.

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#Id: 912

#Unit 13. Methods in Biology

The MTT assay can measure cell proliferation or cell death.

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#Id: 3536

#Unit 2. Cellular Organization

Human mitochondrial DNA has 22 tRNA genes, 2 rRNA genes, and 13 protein-coding regions.