Home
Class 11
BIOLOGY
Biochemical reagents are widely used for...

Biochemical reagents are widely used for detection of biomolecules. A reagent that specifically detects a carbonyl group (C=0) in a biomolecule will yield a positive test with

A

protein

B

carbohydrate

C

Fats

D

all of these

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • ANIMAL TISSUES

    TRUEMAN BIOLOGY|Exercise MULTIPLE CHOICE QUESTIONS|193 Videos
  • CELL- THE BASIC UNIT OF LIFE ( CELL AND ITS STRUCTURAL ORGANISATION )

    TRUEMAN BIOLOGY|Exercise MULTIPLE CHOICE ANSWER TYPE|312 Videos

Similar Questions

Explore conceptually related problems

The reagent used to detect sugar in the urine is

Which reagent is used to detect the presence of hydrogen in an organic compound?

Baeyer's reagent which is used in the Baeyer's test for detecting ethylenic unsaturation is

How NH_(3) is detected using nessler's reagent?

An organic compound A gives positive test with Tollen's reagent, on treatment with amonia form B which is an eye medicine. A on treatment with concenteated KOH forms C and D. C is on oxidation forms A agains. D on acidification responds to Tollen's Test. A comines with CH_3Mgl followed by hydrolysis forms E, which on oxidation followed by decarboxylation forms methane. Identify A to E (only structure).

A laboratory blood test is 99% effective in detecting a certain disease when it is in fact, present. However, the test also yields a false positive result for 0.5% of the healthy person tested (i.e. if a healthy person is tested, then, with probability 0.005, the test will imply he has the disease). If 0.1 percent of the population actually has the disease, what is the probability that a person has the disease given that his test result is positive ?

Match the items of column I with items of column II. {:("Column I","Column II"),((a)"Antifreeze used in car engine",(I)"Neutral ferric chloride"),((b)"Solvent used in perfumes",(II)"Glycerol"),((c)"Starting meterial for picric acid",(III) "Methanol"),((d)"Wood sprit",(IV)"Phenol"),((e)"Reagent used for detection of phenolic group",(V) "Ethylene glycol"),((f)"By product of soap industry used in cosmetics",(VI)"Ethanol"):}

Give the Grignard reagent and carbonyl compound that can be used to prepare (a) CH_(3)CH_(2)CH_(2)OH (b) (CH_(3))_(2)C(OH)CH_(2)CH_(2)CH_(3) (c ) C_(6)H_(5)CH_(2)CH(OH)CH_(3) (d) {:(" "C_(6)H_(5)),(" |"),(CH_(3)CH_(2)-C-CH_(3)),(" |"),(" "C_(5)H_(5)):}