List of top Questions asked in TS EAMCET- 2025

Reagents and compound to convert ethyl bromide → 2-butanone:
If the sum of bond orders of O$_2$ and O$_2^-$ is x, then bond order of O$_2^+$ will be
In which of the following the s-block elements are arranged in the correct order of their melting points?
Zinc on reaction with concentrated nitric acid gives an oxide of nitrogen (A). Zinc with dilute nitric acid gives another oxide of nitrogen (B). Oxidation numbers of nitrogen in (A) & (B) are respectively
The disease sickle cell anemia is caused by substitution of 'A' by 'B' of 'C' globin chain of hemoglobin molecule. Identify A, B and C respectively
Consider the following statements:
Assertion (A): Water uptake by root hairs from soil occurs through osmosis
Reason (R): Casparian strips in endodermis are suberized
"A" cell is placed in hypertonic solution. After some time, its osmotic potential is measured as -0.5 MPa. Then its water potential would be:
Study the following table which shows divisions of algae and their main characters, identify A, B, C and D
Chemical bonds cut by restriction endonucleases:
The combination of frequency between the genes a and c is 5%; b and c is 15%; b and d is 9%; a and b is 20%; c and d is 24%; and a and d is 29%. Identify the sequence of genes on a linear chromosome:
Match the list-1 with list-2 and select the correct option:
Among the following, Acidic amino acid, Basic amino acid and Neutral amino acids are in the sequence of
Which of the following is prevented by unisexual flowers that is present on different plants?
Chemical nature of primers of DNA/RNA
Identify the correct matching pair to Calvin cycle:
24 PGAL molecules are formed in $C_3$ plant. Calculate the number of $CO_2$ used and the number of G3P used for regeneration of RUBP molecules?
The figure given below shows lac operon and its function. Identify A, B, C and D respectively:
Match the following and choose the correct option from the lists given below:
The given figure represents the termination process of transcription in bacteria. Identify A, B and C respectively
How many ATP are formed through (ETS) Electro Transport System alone from
A) Glycolysis
B) Oxidative decarboxylation of 2 molecules of pyruvic acid
C) 2 Acetyl coenzyme A molecules respectively
Identify A, B, C and D in the diagram of E.coli cloning vector of pBR322:
Identify the incorrect pair:
I. Zinc - ABA Synthesis
II. Boron - Cell elongation
III. Nickel - Urease activator
IV. Molybdenum - Carbohydrate translocation
During biological nitrogen fixation in root nodules ratio of protons, electrons and ATP required is
Structurally Centrale diatoms are ``X'' symmetrical and Pennales diatoms are ``Y'' symmetrical. `X' and `Y' respectively are
Chromosome maps / Genetic maps were first prepared by: