Have a control. You have to have something to compare your experimental results or else your results could be random chance.
Answer:
Hurricanes may lose strength over land because of cool temperature, a lack of moisture, and /or friction.Hurricanes form over low pressure regions with warm temperatures over large bodies of water.The warm temeprature causes the ocean water to evaporate.
Here is one possible answer:
Do allergen-free pillows cause fewer germs to grow
Answer:
A) proteins in the cell will include lysine instead of phenylalanine at amino acid positions specified by the codon UUU.
Explanation:
Anticodon is the name given to each set of nucleotides complementary to the triads of nucleotides found in mRNA. As you may already know, each nucleotide is formed by a nitrogenous base; in the case of RNA, the nitrogenous bases are adenine (A), uracilla (U), guanine (G) and cytosine (C), each nitrogenous base binds with its complementary nitrogen base. For this reason, a codon formed by the UUU crack will have as its anticodon a crack formed by AAA.
Based on this, we can conclude that in a mutant bacteria that binds lysine to tRNAs with the AAA anticodon instead of normal phenylalanine, proteins in the cell will include lysine instead of phenylalanine at the amino acid positions specified by the UUU codon.
Staphylococcal food poisoning is called an intoxication disorder because the bacteria produce type III secretion system toxins. This is a type of gastrointestinal illness caused by infection with the staphylococcus aureus bacterium. it is one of the most common food-borne diseases and results from the ingestion of staphylococcal enterotoxins performed in food by enterotoxigenic strains of staphylococcus aureus.