336971
How many number of ATP and NADPH are required for fixation of one molecule of \(C{O_2}\) in \({C_4}\) plants?
1 5 and 2
2 2 and 3
3 3 and 2
4 2 and 5
Explanation:
\({C_4}\) pathway requires 5 ATP and 2 NADPH for the fixation of one molecule of \(C{O_2}\).
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
336972
The special type of leaf anatomy present in the \({C_4}\) pathway plants is called?
1 Kranz anatomy
2 Crown anatomy
3 Either 1 or 2
4 None of these
Explanation:
Special anatomy in the leaves of \({C_4}\) plants is known as Kranz anatomy.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
336976
Why are \({C_4}\) plants more tolerant to hot climates?
1 They do not close their stomata in hot, dry weather
2 Unlike \({C_3}\), \({C_4}\) plants fix \(C{O_2}\) even in low concentration
3 Unlike \({C_3}\), \({C_4}\) plants fix \({O_2}\) even in low concentration
4 Photosynthesis is differently performed in \({C_4}\) plants and is irrespective of the temperature
Explanation:
\({C_4}\) plants are tolerant to hot weather. They can fix \(C{O_2}\) even if it is low in concentration whereas in \({C_3}\) plants, RuBisCO binds to \({O_2}\) and carries out \({C_2}\) cycle.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
336977
\({C_3}\) cycle in \({C_4}\) plants occurs in _
1 Bundle sheath cells
2 Mesophyll cells
3 Bulliform cells
4 Both 1 and 2
Explanation:
Bundle sheath cells are rich in RuBisCO enzyme, but lack PEPcase. RuBisCO helps carry out \({C_3}\) cycle in bundle sheath cells of \({C_4}\) plants.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
336978
In \({C_4}\) pathway, decarboxylation occurs in?
1 Mesophyll cells
2 Passage cells
3 Bundle sheath cells
4 More than one option is correct
Explanation:
In \({C_4}\) pathway, decarboxylation occurs in the bundle sheath cell. \({C_4}\) acid breaks into \(C{O_2}\) and \({C_3}\) acid.
336971
How many number of ATP and NADPH are required for fixation of one molecule of \(C{O_2}\) in \({C_4}\) plants?
1 5 and 2
2 2 and 3
3 3 and 2
4 2 and 5
Explanation:
\({C_4}\) pathway requires 5 ATP and 2 NADPH for the fixation of one molecule of \(C{O_2}\).
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
336972
The special type of leaf anatomy present in the \({C_4}\) pathway plants is called?
1 Kranz anatomy
2 Crown anatomy
3 Either 1 or 2
4 None of these
Explanation:
Special anatomy in the leaves of \({C_4}\) plants is known as Kranz anatomy.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
336976
Why are \({C_4}\) plants more tolerant to hot climates?
1 They do not close their stomata in hot, dry weather
2 Unlike \({C_3}\), \({C_4}\) plants fix \(C{O_2}\) even in low concentration
3 Unlike \({C_3}\), \({C_4}\) plants fix \({O_2}\) even in low concentration
4 Photosynthesis is differently performed in \({C_4}\) plants and is irrespective of the temperature
Explanation:
\({C_4}\) plants are tolerant to hot weather. They can fix \(C{O_2}\) even if it is low in concentration whereas in \({C_3}\) plants, RuBisCO binds to \({O_2}\) and carries out \({C_2}\) cycle.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
336977
\({C_3}\) cycle in \({C_4}\) plants occurs in _
1 Bundle sheath cells
2 Mesophyll cells
3 Bulliform cells
4 Both 1 and 2
Explanation:
Bundle sheath cells are rich in RuBisCO enzyme, but lack PEPcase. RuBisCO helps carry out \({C_3}\) cycle in bundle sheath cells of \({C_4}\) plants.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
336978
In \({C_4}\) pathway, decarboxylation occurs in?
1 Mesophyll cells
2 Passage cells
3 Bundle sheath cells
4 More than one option is correct
Explanation:
In \({C_4}\) pathway, decarboxylation occurs in the bundle sheath cell. \({C_4}\) acid breaks into \(C{O_2}\) and \({C_3}\) acid.
336971
How many number of ATP and NADPH are required for fixation of one molecule of \(C{O_2}\) in \({C_4}\) plants?
1 5 and 2
2 2 and 3
3 3 and 2
4 2 and 5
Explanation:
\({C_4}\) pathway requires 5 ATP and 2 NADPH for the fixation of one molecule of \(C{O_2}\).
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
336972
The special type of leaf anatomy present in the \({C_4}\) pathway plants is called?
1 Kranz anatomy
2 Crown anatomy
3 Either 1 or 2
4 None of these
Explanation:
Special anatomy in the leaves of \({C_4}\) plants is known as Kranz anatomy.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
336976
Why are \({C_4}\) plants more tolerant to hot climates?
1 They do not close their stomata in hot, dry weather
2 Unlike \({C_3}\), \({C_4}\) plants fix \(C{O_2}\) even in low concentration
3 Unlike \({C_3}\), \({C_4}\) plants fix \({O_2}\) even in low concentration
4 Photosynthesis is differently performed in \({C_4}\) plants and is irrespective of the temperature
Explanation:
\({C_4}\) plants are tolerant to hot weather. They can fix \(C{O_2}\) even if it is low in concentration whereas in \({C_3}\) plants, RuBisCO binds to \({O_2}\) and carries out \({C_2}\) cycle.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
336977
\({C_3}\) cycle in \({C_4}\) plants occurs in _
1 Bundle sheath cells
2 Mesophyll cells
3 Bulliform cells
4 Both 1 and 2
Explanation:
Bundle sheath cells are rich in RuBisCO enzyme, but lack PEPcase. RuBisCO helps carry out \({C_3}\) cycle in bundle sheath cells of \({C_4}\) plants.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
336978
In \({C_4}\) pathway, decarboxylation occurs in?
1 Mesophyll cells
2 Passage cells
3 Bundle sheath cells
4 More than one option is correct
Explanation:
In \({C_4}\) pathway, decarboxylation occurs in the bundle sheath cell. \({C_4}\) acid breaks into \(C{O_2}\) and \({C_3}\) acid.
336971
How many number of ATP and NADPH are required for fixation of one molecule of \(C{O_2}\) in \({C_4}\) plants?
1 5 and 2
2 2 and 3
3 3 and 2
4 2 and 5
Explanation:
\({C_4}\) pathway requires 5 ATP and 2 NADPH for the fixation of one molecule of \(C{O_2}\).
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
336972
The special type of leaf anatomy present in the \({C_4}\) pathway plants is called?
1 Kranz anatomy
2 Crown anatomy
3 Either 1 or 2
4 None of these
Explanation:
Special anatomy in the leaves of \({C_4}\) plants is known as Kranz anatomy.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
336976
Why are \({C_4}\) plants more tolerant to hot climates?
1 They do not close their stomata in hot, dry weather
2 Unlike \({C_3}\), \({C_4}\) plants fix \(C{O_2}\) even in low concentration
3 Unlike \({C_3}\), \({C_4}\) plants fix \({O_2}\) even in low concentration
4 Photosynthesis is differently performed in \({C_4}\) plants and is irrespective of the temperature
Explanation:
\({C_4}\) plants are tolerant to hot weather. They can fix \(C{O_2}\) even if it is low in concentration whereas in \({C_3}\) plants, RuBisCO binds to \({O_2}\) and carries out \({C_2}\) cycle.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
336977
\({C_3}\) cycle in \({C_4}\) plants occurs in _
1 Bundle sheath cells
2 Mesophyll cells
3 Bulliform cells
4 Both 1 and 2
Explanation:
Bundle sheath cells are rich in RuBisCO enzyme, but lack PEPcase. RuBisCO helps carry out \({C_3}\) cycle in bundle sheath cells of \({C_4}\) plants.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
336978
In \({C_4}\) pathway, decarboxylation occurs in?
1 Mesophyll cells
2 Passage cells
3 Bundle sheath cells
4 More than one option is correct
Explanation:
In \({C_4}\) pathway, decarboxylation occurs in the bundle sheath cell. \({C_4}\) acid breaks into \(C{O_2}\) and \({C_3}\) acid.
336971
How many number of ATP and NADPH are required for fixation of one molecule of \(C{O_2}\) in \({C_4}\) plants?
1 5 and 2
2 2 and 3
3 3 and 2
4 2 and 5
Explanation:
\({C_4}\) pathway requires 5 ATP and 2 NADPH for the fixation of one molecule of \(C{O_2}\).
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
336972
The special type of leaf anatomy present in the \({C_4}\) pathway plants is called?
1 Kranz anatomy
2 Crown anatomy
3 Either 1 or 2
4 None of these
Explanation:
Special anatomy in the leaves of \({C_4}\) plants is known as Kranz anatomy.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
336976
Why are \({C_4}\) plants more tolerant to hot climates?
1 They do not close their stomata in hot, dry weather
2 Unlike \({C_3}\), \({C_4}\) plants fix \(C{O_2}\) even in low concentration
3 Unlike \({C_3}\), \({C_4}\) plants fix \({O_2}\) even in low concentration
4 Photosynthesis is differently performed in \({C_4}\) plants and is irrespective of the temperature
Explanation:
\({C_4}\) plants are tolerant to hot weather. They can fix \(C{O_2}\) even if it is low in concentration whereas in \({C_3}\) plants, RuBisCO binds to \({O_2}\) and carries out \({C_2}\) cycle.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
336977
\({C_3}\) cycle in \({C_4}\) plants occurs in _
1 Bundle sheath cells
2 Mesophyll cells
3 Bulliform cells
4 Both 1 and 2
Explanation:
Bundle sheath cells are rich in RuBisCO enzyme, but lack PEPcase. RuBisCO helps carry out \({C_3}\) cycle in bundle sheath cells of \({C_4}\) plants.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
336978
In \({C_4}\) pathway, decarboxylation occurs in?
1 Mesophyll cells
2 Passage cells
3 Bundle sheath cells
4 More than one option is correct
Explanation:
In \({C_4}\) pathway, decarboxylation occurs in the bundle sheath cell. \({C_4}\) acid breaks into \(C{O_2}\) and \({C_3}\) acid.
