*Question*
If molecules of tRNA bringing amino acids in the correct sequence manufactures proteins, then what does molecules of tRNA bringing amino acids in the correct sequence manufacture? Answer choices: - Cooking - Energy - spectrum - lmestone - Energy. - food - protein - alleles
**Answer**
protein

*Question*
If mold spore has a negative impact on survival, then what do mold spores have a negative impact on? Answer choices: - survival - cells - science - humans - mold - plants - Pollution - light
**Answer**
survival

*Question*
If mutations are essential for genomic to drive the translational system, then what drives the genomic changing of the translational system? Answer choices: - environment - A computer - chromosome abnormalities - extincion - migration - mutations - acetic acid - competition
**Answer**
mutations

*Question*
If the protein keratin helps to insulate and protect the body, then what helps to insulate and protect the body? Answer choices: - tail fins - Animal fur - fur seals - keratin - nitrogen - snow - Epidermis - poultry
**Answer**
keratin