The genetic code, in effect, is defined by two elements:

(1) the anticodons on tRNAs

(2) the specificity of the enzymes.

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#Id: 5175

#Unit 7. System Physiology – Animal

Most capillary walls are relatively impermeable to the proteins in plasma, and the proteins exert an osmotic force of about 25 mm Hg across the capillary wall (oncotic pressure) that pulls water into the blood.

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#Id: 8828

#Unit 6. System Physiology – Plant

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#Id: 6257

#Unit 8. Inheritance Biology

No Gene interaction

Two kinds of independence

The genes at each locus were independent in their assortment in meiosis

The genes were independent in their phenotypic expression

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#Id: 6754

#Unit 8. Inheritance Biology

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#Id: 4536

#Unit 12. Applied Biology

In live vaccines, the virulence of pathogens is greatly reduced(attenuation).