Pigment present in red algae is_____________?
A. fucoxanthin
B. phycocyanin
C. phycoerythrin
D. bilirubin
QuizMaster
Vaccine was first developed by_______________?
Vaccine was first developed by_______________?
A. Louis Pasture
B. Edward Jenner
C. Jaber Ibn Hayan
D. Aristotle
The major cell infected by the HIV is lymphocyte ?
The major cell infected by the HIV is lymphocyte ?
A. helper-T
B. B
C. both T and B
D. none of these
Which disease can be controlled by vaccination?
Which disease can be controlled by vaccination?
A. Measles
B. Cancer
C. Diabetes
D. Heart attack
What is the mode of transmission of Hepatitis virus?
What is the mode of transmission of Hepatitis virus?
A. Aerosol
B. Parentral (via blood)
C. Skin penetration
D. Unknown
Which statement is incorrect for pasteurization?
Which statement is incorrect for pasteurization?
A. It is used to preserve yogurt and milk
B. It was developed by Louis Pasteur.
C. It involves heating the substance at high temperature for just few sec.
D. It can be used to preserve vegetables and meat.
Co-enzyme is often formed from ?
Co-enzyme is often formed from ?
A. lipid
B. protein
C. inorganic ion
D. vitamin
Which one is not correct for a productive theory?
Which one is not correct for a productive theory?
A. It is predictive
B. It has explanatory power
C. It discourages suggestion of different hypotheses
D. None of these
A series of hypothesis supported by the results of many tests is called ?
A series of hypothesis supported by the results of many tests is called ?
A. Scientific law
B. Theory
C. Data
D. Deduction
Proteins are made from amino acids by the process of ______________?
Proteins are made from amino acids by the process of ______________?
A. Hydrolysis
B. Pinocytosis
C. Dehydration synthesis
D. Active transport