Respiration In Plants Flashcards

1
Q

Where does respiration in plants take place in the cell?

A

Mitochondria and Cytoplasm

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2
Q

What are compounds which are oxidised during respiration called?

A

Respiratory substrates

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3
Q

Name 4 respiratory substrates

A

Carbohydrates, proteins, fats, organic acids.

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4
Q

Respiration is a ____ process

A

Slow

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5
Q

Respiration is controlled by?

A

Enzymes

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6
Q

In which form is the released energy trapped as?

A

ATP( Chem energy)

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7
Q

Literal translation of glycolysis

A

Breaking of sugar

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8
Q

Who classified respiration on the basis of respiratory substrates?

A

Blackmann

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9
Q

Organs used in plants to respire?

A

Stomata and Lenticles

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10
Q

Which organisms can respire in the absence of O2?

A

Facultative and Obligate anaerobs

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11
Q

Strategy of partial glucose oxidation in absence of oxygen is called?

A

Glycolysis

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12
Q

Where does Glycolysis occur?

A

Cytoplasm

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13
Q

Extend EMP pathway

A

Embden, Meyerhof and Parnas

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14
Q

Glycolysis happens in every living organism. True of false?

A

True

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15
Q

What is the end product of photosynthesis?

A

Sucrose

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16
Q

In plants, where does glucose come from?

A

Sucrose or storage carbohydrates

17
Q

Sucrose is converted into what?

A

Glucose and Fructose

18
Q

Enzyme acting in sucrose to glucose conversion?

A

Invertase

19
Q

How many reactions happen in glycolysis?

A

10

20
Q

What is the key product of glycolysis?

A

2 Pyruvic Acids

21
Q

How many ATPs are utilized in Glycolysis?

A

2

22
Q

Gross ATP formation in glycolysis?

A

4

23
Q

Net ATP formation in Glycolysis?

A

2

24
Q

How many NADH+H+ are produced in glycolysis?

A

2

25
Q

Name two major phases of glycolysis

A

Energy consuming and energy releasing phases

26
Q

What’s Pacemaker?

A

Hexokinase

27
Q

Krebs cycle takes place in all organisms. True or false?

A

False