According to which of the following hypotheses, the endergonic formation of ATP is accomplished via a coupling factor that transfers electron energy promoted by photosynthesis or respiration?

Which of the following are true with regard to anaerobic respiration in bacteria?
P. The final electron acceptor is an inorganic substance other than molecular oxygen.
Q. The number of ATP molecules produced per glucose molecule is more than that produced in aerobic respiration.
R. The number of ATP molecules produced per glucose molecule is less than that produced in aerobic respiration.
S. Only substrate level phosphorylation is used to generate ATP.

A

P and S only

B

Q and S only

C

P and R only

D

P, Q and S only

A machine started malfunctioning due to some issues with the coupling. The coupling emplaced in the machine was Oldham. The only coupling available in the workshop is Hooke’s coupling. So Oldham coupling can be replaced by Hooke’s coupling.

A

True

B

False

The use of energy from sunlight by plants doing photosynthesis is the basis of life on earth. Which of the following statement is correct for photosynthesis? 1. chlorophyll (green pigment of the leaf), light, and CO2 are required for photosynthesis to occur. 2. photosynthesis occurs only in the green parts of the leaves in the presence of light. 3. chlorophyll is the chief pigment associated with photosynthesis.

A

1 and 2 Only

B

2 and 3 Only

C

1, 2 and 3

D

1 and 3 Only

In Frogs, respiration takes place through which of the following processes? Cutaneous respiration Buccopharyngeal respiration Pulmonary respiration

A

A and B

B

B and C

C

Only B

D

All A, B and C

Which of the following are the properties of an electron? 1) Electron is a constituent of cathode ray 2) Electron is a negatively charged particle 3) The mass of the electron is equal to the mass of the proton 4) Electron is deflected by the electric field but not by magnetic field Select the correct answer using the code given below:

A

1 and 2 only

B

1, 2 and 3

C

3 and 4

D

1 and 4

According to one paradigm of research, following sequence is followed by the researchers: Theory → Generation of hypotheses → Data collection → Data analysis and results → Hypotheses confirmed or rejected → Revision of theory This way of conceptualizing research is based on which of the following:

A

Inductive approach

B

Deductive approach

C

Qualitative approach

D

Interpretative approach

Consider the following statements.
1. The energy currency of cell is ATP (Adenocine Triphosphate).
2. Maximum amount of energy (ATP) is liberated on oxidation of fat.
3. Alcohol is a product of anaerobic respiration.
Which of the statement(s) given above is/are true ?

A

Only 1

B

Only 2

C

1 and 3

D

1, 2 and 3

If farmers loan are waived in India, how will it affect the aggregate demand in the economy? 1. Private consumption impact via increase in private sector net wealth 2. Public sector impact via changes in government expenditure/taxes 3. Crowding-out impact via higher borrowings by State Governments 4. Crowding-in impact via higher credit availability as bank NPAs fall Select the correct answer using the code given below:

A

1, 2 and 3 only

B

1, 2, 3 and 4

C

3 and 4 only

D

1 and 2 only

The delivery function of a report management system allows reports to be delivered via e-mail, via the Web, via XML Web services, via hand delivery and other delivery means.

A

True

B

False

In a two-electron atomic system having orbital and spin angular momenta $${l_1}{l_2}$$ and $${s_1}{s_2}$$ respectively, the coupling strengths are defined as $${\Gamma _{{l_1}{l_2}}},\,{\Gamma _{{s_1}{s_2}}},\,{\Gamma _{{l_1}{s_1}}},\,{\Gamma _{{l_2}{s_2}}},\,{\Gamma _{{l_1}{l_2}}}$$ and $${\Gamma _{{l_2}{s_1}}}.$$ For the jj coupling. scheme to be applicable, the coupling strengths must satisfy the condition

A

$${\Gamma _{{l_1}{l_2}}},\,{\Gamma _{{s_1}{s_2}}} > {\Gamma _{{l_1}{s_1}}},\,{\Gamma _{{l_2}{s_2}}}$$

B

$${\Gamma _{{l_1}{s_1}}},\,{\Gamma _{{l_2}{s_2}}} > {\Gamma _{{l_1}{l_2}}},\,{\Gamma _{{s_1}{s_2}}}$$

C

$${\Gamma _{{l_1}{s_2}}},\,{\Gamma _{{l_2}{s_1}}} > {\Gamma _{{l_1}{l_2}}},\,{\Gamma _{{s_1}{s_2}}}$$

D

$${\Gamma _{{l_1}{s_2}}},\,{\Gamma _{{l_2}{s_1}}} > {\Gamma _{{l_1}{s_1}}},\,{\Gamma _{{l_2}{s_2}}}$$

According to which of the following hypotheses, the endergonic formation of ATP is accomplished via a coupling factor that transfers electron energy promoted by photosynthesis or respiration?

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