Which of the following will cause an increase in market equilibrium price and a decrease in equilibrium quantity?

a. an increase in supply

b. an increase in demand

c. a decrease in supply

d. all of the above

Compassion may have a direct effect on the quality of cares provided to patients so that they normally evaluate the quality of services based on the compassion demonstrated by the nurse [6], [7]. Providing compassionate nursing care can lead to higher satisfaction in patients, safer cares, saving time and cost, a sense of satisfaction and effectiveness in the personnel, higher confidence, and coping skills in them. However, modern nursing is mostly based on quantitative evidence and technical skills, and there is a little attention toward morality and compassion.

1.The first X-ray diffraction patterns of DNA were taken in 1938 by ____

2.In early 1950s high quality X-ray diffraction photographs of DNA suggesting the DNA being double helix and composed of two nucleotide strands. Who took those photographs?

3.In 1952, an unambiguous established work in the laboratory of Alexander Todd led to the discovery of __

4.The hydrogen bonds formed during A and T bonding occurs between C6NH2 of A and ______

5.In a DNA double helix the bases are held together by hydrogen bonds. These hydrogen bonds are _

6.In the late 1970s non double helical form of DNA was also suggested but was discarded on the basis of certain factors. Which of the following is not a factor responsible?

7.Levene investigated and found that the nucleic acid is composed of poly-nucleotides and each nucleotide is composed of one base, a sugar molecule and a phosphate. This was performed on the genome of__

8.Who were the first to suggest that one strand of DNA might act as a template for the synthesis of its complementary strand?

9.Semiconservative nature of replication of eukaryotic chromosome was first demonstrated by __

10.Watson and Crick's suggestion of the complementary strand synthesis taking one of the parent strand as template was proposed in ___

11.Who, in which year showed firm enzymological proof that DNA alone functions as the template for the synthesis of new DNA strands?

12.What does not take part in gene expression?

13.Amino acids prior to their incorporation into polypeptide must be attached to a special adaptor molecule. Who proved this and when?