HI ,

please answer these question ,may be with a brief explaination also..

1> which ofthe following is a nucleotide??/
a..uracil
b..adenosine
c..ribose
d..thymidylate

2> inhaling a mixture of90:10 oxygen and nitrous oxide,will ??
a..respitory alkalosis
b...respitory acidosis

HI ,

please answer these question ,may be with a brief explaination also..

1> which ofthe following is a nucleotide??/
a..uracil
b..adenosine
c..ribose
d..thymidylate

2> inhaling a mixture of90:10 oxygen and nitrous oxide,will ??
a..respitory alkalosis
b...respitory acidosis
hi ans for 1 is d for sure cos uracil and adenosine are base, ribose is sugar so last choice is nucleotide

[QUOTE=doc12]HI ,

1> which ofthe following is a nucleotide??/
a..uracil
b..adenosine
c..ribose
d..thymidylate
Ans is (D)

2> inhaling a mixture of90:10 oxygen and nitrous oxide,will ??
a..respitory alkalosis
b...respitory acidosis
ANs :oxygen is 90
nitrogen 10:more of oxygen leads to respiratory alkalosis.

yes,tha answers r correct![QUOTE=doc12]HI ,

1> which ofthe following is a nucleotide??/
a..uracil
b..adenosine
c..ribose
d..thymidylate
Ans is (D)

2> inhaling a mixture of90:10 oxygen and nitrous oxide,will ??
a..respitory alkalosis
b...respitory acidosis
ANs :oxygen is 90
nitrogen 10:more of oxygen leads to respiratory alkalosis.

adminstration of 90:10 nitrous oxide-oxygen mixture to a patient .which of the following?
a.metabolic acidosis
b.metabolic alkalosis
c.respiratory acidosis
d.respiratory alkalosis

is the answer c.
pls correct me.