TLS Online TPP Program

#Question id: 102


 The structure of a disaccharide is shown below. Which statement is correct about following structure?

#SCPH28 | Zoology
  1. Both rings A and B are in equilibrium with an open chain form.

  2. Only ring A is in equilibrium with an open chain form.

  3. Only ring B is in equilibrium with an open chain form.

  4. Neither ring is in equilibrium with an open chain form.

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TLS Online TPP Program

#Question id: 10903

#I Life Science/ Life Sciences Group – I-V

Materials translocated in the phloem, such as sucrose, amino acids, hormones and some inorganic ions. Some inorganic solutes that move in the phloem called mobile elements. In contrast, some are relatively immobile in the phloem.

A) Immobile elements

B) Mobile elements

i) potassium, magnesium, phosphate, and chloride

ii) caesium, zinc, magnesium and iron

iii) nitrate, calcium, sulfur, and iron

iv) potassium, calcium, cobalt and caesium

Which of the following are the correct match of mobile and immobile elements in the phloem?

TLS Online TPP Program

#Question id: 696

#SCPH05 I Biotechnology

An alpha helix would be destabilized most by:

TLS Online TPP Program

#Question id: 85

#SCPH28 | Zoology

Below is the structure for a cyclic D-monosaccharide. Which is the anomeric carbon atom?

TLS Online TPP Program

#Question id: 2988

#SCPH06 I Botany

Use the figure to answer the question below. 

If the cell whose nuclear material is shown in the figure continues toward completion of mitosis, which of the following events would occur next?

TLS Online TPP Program

#Question id: 3633

#SCPH01 Biochemistry

In a maternity ward, four babies become accidentally mixed up. The ABO types of the three babies are known to be A, B, and AB. The ABO types of the four sets of parents that are clamed are determined.

(A) AB X O  (B) A X O, (C) A X AB, (D) B  X O.

Following some statement is given

A. A blood group baby must be child of Parent B

B. B blood group baby must be child of Parent A

C. AB blood group baby must be child of Parent A

D. AB blood group baby must be child of Parent C

Which of the following above statement is correct?