Which of the following blood units carries the least risks for inducing an immediate transfusion reaction into a B+ (B, rhesus positive) recipient?

TLS Online TPP Program

#Question id: 28043

#Unit 1. Molecules and their Interaction Relevant to Biology

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

TLS Online TPP Program

#Question id: 11399

#Unit 9. Diversity of Life Forms

The thermoacidophile, Sulfolobus acidocaldarius lacks peptidoglycan. What is likely to be true of this species?

1. It is a bacterium.

2. It is an archaean.

3. The optimal pH of its enzymes will lie above pH 7.

4. The optimal pH of its enzymes will lie below pH 7.

5. It could inhabit certain hydrothermal springs.

6. It could inhabit alkaline hot springs.

TLS Online TPP Program

#Question id: 156

#Unit 1. Molecules and their Interaction Relevant to Biology

What is the N-terminal for the pentapeptide Val-Ile-Glu-Arg-Tyr?

TLS Online TPP Program

#Question id: 9255

#Unit 9. Diversity of Life Forms

Studying species transplants is a way that ecologists ________.

TLS Online TPP Program

#Question id: 10156

#Unit 6. System Physiology – Plant

Which of the following statements is False about Rubisco?