Home
Class 12
BIOLOGY
Read the following properties about two ...

Read the following properties about two diseases phenylketonuria and alkaptonuria.

In our body tyrosine is the only precursor for the formation of homogentisic acid.
Rohit has genotype aapp. His urine will

A

contain phenylketone but no alkapton

B

contain alkapton but no phenylketone

C

contain both phenylketone and alkapton

D

not contain either phenylketone or alkapton

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Similar Questions

Explore conceptually related problems

Read the following statements about the internal structure of the human heart. I. Humans have a an auto - excitable , chambered , muscular and myogenic heat. II. The heart is mesodermal in origin and is present symmetrically between two lungs in the thoracic cavity. III. The opening between the right atrium and left ventricle is guarded by a tricuspid valve. IV. Only the sino - atrial node of the heart has hte ability to generate action potentials without any external stimuli. How many statement/s is/ are incorrect from the above ?

Read the following four satements (A -D) about certain mistakes in two of them : (A) Dough, which is used for making foods such as dosa and idli is fermented by fungi and algae (B) Toddy a traditional drink of southern India is made by fermenting sap from palms. (C ) Large holes in 'Swiss cheese' are due to production of large amount of methane by Propionibacterium sharmanii (D) In our stomatch, lactic acid bacteria play very beneficial role in checking disease -causing microbes Which of the two statements are having mistakes?

Read the following statements (i - iv) about human heart : (i) Human heart is myogenic and our body has the ability to alter the heart rate , cardiac output but not stroke volume. (ii) P - wave in ECG marks the atrial systole . (iii) Adrenal medullary hormones acts on SA node and increases heart rate. How many statement is/are correct form the above ?