Which of the following statement holds true for the hydrogen and hydrophobic interaction in protein folding 

(1) The Hydrophobic Effect Has the minimal Influence on Protein Stability

(2) The Hydrophobic Effect Has the Greatest Influence on Protein Stability

(3) Hydrogen bonds, which are central features of protein structures, make only minor contributions to protein stability

(4) Hydrogen bonds, which are central features of protein structures, makes major contributions to protein stability

#Question id: 4219

#Unit 3. Fundamental Processes

Which of the following statements correctly describes Archibald Garrod's hypothesis for how "inborn errors of metabolism" such as alkaptonuria occur?

#Question id: 4220

#Unit 3. Fundamental Processes

A particular triplet of bases in the template strand of DNA is 5′-AGT-3′. What would be the corresponding codon for the mRNA that is transcribed?

#Question id: 4221

#Unit 3. Fundamental Processes

The genetic code is essentially the same for all organisms. From this, one can logically assume which of the following statements to be true?

#Question id: 4222

#Unit 3. Fundamental Processes

Use the figure to answer the question. The figure shows a simple metabolic pathway. According to Beadle and Tatum's hypothesis, how many genes are necessary for this pathway?

#Question id: 4223

#Unit 3. Fundamental Processes

Use the figure to answer the question. Refer to the metabolic pathway illustrated. If A, B, and C are all required for growth, a strain that is mutant for the gene-encoding enzyme A would be able to grow on medium supplemented with which of the following nutrient(s)?

#Question id: 4224

#Unit 3. Fundamental Processes

Use the figure to answer the question Refer to the metabolic pathway illustrated. If A, B, and C are all required for growth, a strain mutant for the gene encoding enzyme B would be able to grow on medium supplemented with which of the following nutrient(s)?