TLS Online TPP Program

#Question id: 350


Cohesion, surface tension, and adhesion are the properties of water molecules that ________.

#I Life Science/ Life Sciences Group – I-V
  1. increase when temperature increases

  2. increase when pH increases

  3. are a result of hydrogen bonding

  4. are a result of polar covalent bonding

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TLS Online TPP Program

#Question id: 10519

#SCPH06 I Botany

Which of the following toxins derived from the fungus Cochliobolus carbonum inhibits specific histone deacetylases in maize?

TLS Online TPP Program

#Question id: 18619

#SCPH06 I Botany

which of the following will give not give fluorescence

TLS Online TPP Program

#Question id: 1400

#SCPH05 I Biotechnology

Which property is shared by malignant tumor cells and transformed cells in culture?

a. reduced growth factor requirement                        b. attachment-dependent growth

c. loss of actin microfilaments                                    d. altered morphology

TLS Online TPP Program

#Question id: 7292

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

How is plant cell cytokinesis different from animal cell cytokinesis?

TLS Online TPP Program

#Question id: 9283

#SCPH05 I Biotechnology

Organization of the protein complexes the photosystems I and II Are spatially separated in the thylakoid membrane, choose the correct arrangement of PSI and PSII on the membrane ;

a.) The PSI reaction centre and its associated antenna pigments and electron transfer proteins, as well as the coupling-factor enzyme that catalyzes the formation of ATP, are found almost exclusively in the stroma lamellae and at the edges of the grana lamellae

b.) The PSI reaction centre, along with its antenna chlorophylls and associated electron transport proteins, is located predominantly in the stromal lamellae

c.) The PSII reaction centre and its associated antenna pigments and electron transfer proteins, as well as the coupling-factor enzyme that catalyzes the formation of ATP, are found almost exclusively in the stroma lamellae and at the edges of the grana lamellae

d.) The PSII reaction centre, along with its antenna chlorophylls and associated electron transport proteins, is located predominantly in the grana lamellae

Which of the following given combination correct?