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Bio Molecules(II)
Question 51 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER] |
Maurice Wilkins and Rosalind Franklin determine structure of DNA using technique called
X-ray Diffraction | |
X-ray Refraction | |
X-ray Reflection | |
Y-ray Refraction |
Question 52 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER] |
Nucleic acids means
A major components of chromosomes | |
Polynucleotide of structural units known as nucleotides | |
Small gene carrying bodies in the nuclei of complex cells | |
Both a & b |
Question 53 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER] |
In the DNA molecule
the total amount of purine nucleotides anad pyrimidine nucleotides is not always equal | |
there are two strands which run parallel in the 5' $\rightarrow$ 3' direction | |
the proportion of adenine in relation to thymine varies with the organism | |
Both a & b |
Question 54 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER] |
How many ester bonds are present in a simple triglyceride?
One | |
Two | |
Three | |
Four |
Question 55 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER] |
Which of the following cell organelle is stored the information of synthesize Proteins?
Mitochondria | |
Nucleus | |
Chloroplast | |
Cell membrane |
There are 55 questions to complete.