List of top Questions asked in TS EAMCET- 2024

A person is with short stature, small round head, furrowed tongue and partially open mouth and retarded physical, psychomotor and mental development. The person is said to be suffering from this genetic disorder:

Find out the correct statements among the following: A. DNA is (-Ve) charged, Histone proteins are (+Ve) charged.
B. DNA is (+Ve) charged, Histone proteins are (-Ve) charged.
C. Euchromatin is transcriptionally active.
D. Euchromatin and heterochromatin both are transcriptionally inactive.

Match the following:

Study the following and pick up the correct combinations:

Statement I: Jean Baptiste de Lamarck stated that acquired characters are inherited to the next generations.
Statement II: August Weismann strongly supported the view of inheritance of acquired characters.

Match the following:

List-1: List-2:

A Physical barrier I Lysozyme
B Physiological barriers II Interferons
C Cellular barriers III Monocytes
D Cytokine barriers IV Colostrum
V Mucus membrane

Chemically, oestrogens (oestradiol) are:

Cell organelles included in the endomembrane system are:

Match the following:

The enzyme present in the gastric juice of infants is:

Assertion (A): Disulphide bridges help in stabilization of protein structure.
Reason (R): Sulphur forms disulphide bridges in the quaternary structure of proteins.

Karyotype of Klinefelter’s syndrome is:

Match the following:

Among the following the most important pollinator for agricultural purposes is:

Identify the correct definitions of the following molecular biology terms:
I. Splicing = Removal of introns
II. Capping = Addition of unusual methyl guanosine triphosphate added to 5" end of hn RNA
III. Tailing = Deletion of adenylate residues at 3'end of hn RNA
IV. Anticodon= Specifies termination of polynucleotide chain

Assertion (A): Beggiatoa is not a chemoautotrophic bacterium. Reason (R): Chemoautotrophic bacteria derive carbon from CO\(_2\) and energy from oxidation of inorganic compounds.

If one species diverges to become two or more species, it is called:

Assertion (A): Pancreas is a merocrine gland.
Reason (R): The apical parts of the pancreatic cells are pinched off along with the secretory product.

"Families of flowering plants" book was written by:

Assertion (A): \( \sigma \) (Sigma) and \( \rho \) (Rho) factors are essential for transcription in bacteria.
Reason (R): \( \sigma \) (sigma) factor helps in initiation and \( \rho \) (Rho) factor helps in termination of transcription.

Specialized epidermal cells surrounding the guard cells are:

In man, Microsporum causes:

Study the following and pick up the correct statements:

The center of the posterior portion of the retina is called the macula lutea.
The site of the retina where the optic nerve exits the eye is called the blind spot.
Cones contain a visual pigment called iodopsin.
Rods contain a protein called rhodopsin.