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BOT LF Flashcards

1
Q

CELL MEMBRANE
CYTOPLASM
NUCLEUS

THESE ARE PRESENT IN WHAT KIND OF CELLS?

A

PLANT CELL AND ANIMAL CELLS (eukaryotes)

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2
Q

PLANTS CELL OR ANIMAL CELL?

LARGER IN SIZE

A

PLANT CELL

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3
Q

PLANTS CELL OR ANIMAL CELL?

SMALLER IN SIZE

A

ANIMAL CELL

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4
Q

PLANTS CELL OR ANIMAL CELL?

HAVE A FIXED SHAPE

A

PLANT CELLS

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5
Q

PLANTS CELL OR ANIMAL CELL?

CELLS ARE ARRANGED IRREGULARLY

A

ANIMAL CELLS

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6
Q

PLANTS CELL OR ANIMAL CELL?

HAVE CELL WALLS

A

PLANT CELLS

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7
Q

PLANTS CELL OR ANIMAL CELL?

HAVE CHLOROPLASTS

A

GREEN PLANTS – PLANT CELL

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8
Q

PLANTS CELL OR ANIMAL CELL?

VACUOLES USUALLY ABSENT OR SMALL

A

ANIMAL CELLS

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9
Q

PLANTS CELL OR ANIMAL CELL?

STORE FOOD IN THE FORM OF STARCH

A

PLANT CELLS

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10
Q

PLANTS CELL OR ANIMAL CELL?

HAVE LARGE CENTRAL VACUOLE

A

PLANT CELL

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11
Q

PLANTS CELL OR ANIMAL CELL?

STORE FOOD IN FORM OF GLYCOGEN

A

ANIMAL CELL

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12
Q

PLANTS CELL OR ANIMAL CELL?

DO NOT HAVE DEFINITE SHAPE

A

ANIMAL CELLS

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13
Q

PLANTS CELL OR ANIMAL CELL?

CELLS ARE ARRANGED IN REGULAR PATTERN

A

PLANT CELLS

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14
Q

PLANTS CELL OR ANIMAL CELL?

DO NOT HAVE CELL WALL

A

ANIMAL CELL

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15
Q

CELL WALL OF PLANTS ARE MAINLY COMPOSED OF?

A

CELLULOSE

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16
Q

LIES BETWEEN THE PRIMARY CELL WALLS OF ADJACENT PLANT CELLS

A

PECTIC MIDDLE LAMELLA

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17
Q

OUTER BOUNDARY OF THE PROTOPLASM IS A SANDWICH LIKE FLEXIBLE PLASMA MEMBRANE MADE UP OF?

A

CYTOPLASM AND NUCLEUS

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18
Q

PLANT ORGANELLE THAT IS A SPECIALIZED SUBUNIT THAT CONDUCT PHOTOSYNTHESIS WHERE THE CHLOROPHYLL IS FOUND?

A

CHLOROPLASTS

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19
Q

INSIDE A CHLOROPLAST IS A MATRIX CALLED?

A

STROMA

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20
Q

FOUND IN THE STROMA

A

ENZYMES AND GRANA

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21
Q

GRANA IS MADE UP OF STACKS OF COIN SHAPED DISCS CALLED?

A

THYLAKOIDS

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22
Q

WHERE PHOTOSYNTHESIS TAKES PLACE

A

CHLOROPLASTS

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23
Q

CHLOROPLASTS ARE CONSIDERED WHAT KIND OF ORGANELLE?

A

SEMI AUTONOMOUS ORGANELLE

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24
Q

VACUOLES ARE BOUND BY A MEMBRANE CALLED?

A

TONOPLASTS

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25
Q

VACUOLES CONTAIN THIS WHICH IS COMPOSED OF DISSOLVE SUBSTANCES AND NAY INCLUDE PIGMENTS

A

CELL SAP

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26
Q

PLANT’s MODE OF TRANSMISSION?

A

AUTOTROPHIC

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27
Q

EXTENT OF GROWTH OF PLANTS

A

INTERMEDIATE

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28
Q

CELL WALL CHARACTERISTIC OF PLANTS

A

CELLULOSE
RIGID
INERT

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29
Q

NERVOUS SYSTEM IN PLANTS?

A

ABSENT

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30
Q

MOBILITY OF PLANTS?

A

MOSTLY IMMOBILE

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31
Q

PRIMARY FOOD RESERVE OF PLANTS

A

STARCH, UNSATURATED OILS

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32
Q

WHAT ARE THE THREE TYPES OF PLANT CELLS

A

PARENCHYMA
COLLENCHYMA
SCLERENCHYMA

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33
Q

LEAST SPECIALIZED TYPE OF PLANT CELL

RETAIN THE ABILITY TO “DIVIDE” AND DIFFERENTIATE INTO OTHER CELL TYPES UNDER CERTAIN CONDITIONS

A

PARENCHYMA

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34
Q

TYPE OF PLANT CELLS THAT OCCUR IN CYLINDERS .

FOR STRENGTH.

A

COLLENCHYMA

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35
Q

TYPES OF PLANT CELLS WHICH SIGNIFIES SECONDARY WALLS.

UNABLE TO ELONGATE AT MATURITY.

FOR SUPPORT AND PROTECTION.

A

SCLERENCHYMA

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36
Q

WHAT ARE THE TWO MAIN TYPES OF PLANT TISSUES

A

MERISTEMATIC TISSUES

PERMANENT TISSUE SYSTEMS

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37
Q

TYPE OF PLANT TISSUE PRIMARILY CONCERNED WITH

PROTOPLASMIC SYNTHESIS AND CELL DIVISION

A

MERISTEMATIC TISSUE

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38
Q

WHAT ARE THE THREE TYPES OF MERISTEM

A

APICAL MERISTEM
LATERAL MERISTEM
INTERCALARY MERISTEM

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39
Q

LOCATED AT OR NEAR THE TIPS OF ROOTS AND SHOOTS

A

APICAL MERISTEM

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40
Q

APICAL MERISTEM IS RESPONSIBLE FOR WHAT KIND OF GROWTH?

A

VERTICAL OR PRIMARY GROWTH

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41
Q

WHAT ARE THE THREE PRIMARY MERISTEMS PRODUCED BY THE APICAL MERISTEMS THAT WILL FORM THE PRIMARY TISSUES

A

PROTODERM
GROUND MERISTEMS
PROCAMBIUM

42
Q

PLANT TISSUE WHICH OCCUPIES A LATERAL POSITION, PARALLEL TO ROOTS AND STEMS

A

LATERAL MERISTEM

43
Q

LATERAL MERISTEM ACCOUNT FOR WHAT KIND OF GROWTH?

A

SECONDARY OR HORIZONTAL GROWTH

44
Q

RESPONSIBLE FOR GIRTH , DIAMETER AND WIDTH

A

LATERAL MERISTEM (secondary growth)

45
Q

RESPONSIBLE FOR THE PRODUCTION OF CELLS AND TISSUES THAT INCREASE THE THICKNESS, GIRTH, OF THE PLANT THAT RUNS FROM THE ROOTH AND STEMS OF MOST PERENNIAL PLANTS AND NANY HERBACEOUS ANNUALS.

A

VASCULAR CAMBIUM

46
Q

WHAT ARE THE TWO TYPES OF CAMBIUM

A

VASCULAR

CORK

47
Q

MERISTEM DERIVED FROM APICAL MERISTEM

A

INTERCALARY MERISTEM

48
Q

WHAT ARE THE THREE PERMANENT TISUUE SYSTEMS?

A

DERMAL TS
GROUND TS
VASCULAR TS

49
Q

AN EXTERNAL LAYER OF TIGHLY PACKED CELLS FOR PROTECTION. INCLUDES THE EPIDERMIS AND PERIDERM

A

DERMAL TISSUE SYSTEM

50
Q

Formed during primary growth

OUTERMOST LAYER OF CELS ON ALL PLANT ORGANS

A

EPIDERMIS

51
Q

formed during secondary growth

MADE OF SEMI RECTANGULAR AND BOX LIKE CORK CELLS
DEAD AT MATURITY
AND SECRETES SUBERIN

A

PERIDERM

52
Q

A FATTY SUBSTANCE THAT MAKE CORK CELLS WATERPROOF THUS AID IN PROTECTING TISSUES BENEATH THE BARK

A

SUBERIN

53
Q

FUNDAMENTAL TISSUE THAT FUNCTIONS FOR

ORGANIC SYNTHESIS

STORAGE

SUPPORT

A

GROUND TISSUES SYSTEM

54
Q

PARENCHYMA
COLLENCHYMA
SCLERENCHYMA
ENDODERMIS

ARE ALL UNDER?

A

GROUND TISSUE SYSTEM

55
Q

TISSUE SYSTEM:

CONDUCTING TISSUE OF PLANTS

A

VASCULAR TISSUE SYSTEM

56
Q

VASCULAR TISSUE SYSTEM INCLUDES?

A

XYLEM AND PHLOEM

57
Q

CARRIES WATER AND DISSOLVED SUBSTANCES

A

XYLEM

58
Q

CARRIES DISSOLVED FOOD SUBSTANCES THROUGHOUT THE PLANT

A

PHLOEM

59
Q

PROCESS BY WHICH LIGHT IS CAPTURED, CONVERTED AMD STORED IN SIMPLE SUGAR MOLECULE

A

PHOTOSYNTHESIS

60
Q

PHOTOSYNTHESIS OCCURS IN TWO SUCCESSIVE PROCESSES?

A

LIGHT REACTIONS

CARBON FIXING REACTIONS (DARK REACTIONS)

61
Q

WHAT ARE THE THREE MECHANISMS OF CONVERTING CO2 to SUGAR

A

3-C PATHWAY
4-C PATHWAY
CAM PHOTOSYNTHESIS

62
Q

3-C PATHWAY IS ALSO KNOWN AS?

A

The calvin cycle

63
Q

ENZYME ASSISTING THE CALVIN CYCLE

A

RuBP carboxylase

64
Q

RuBP carboxylase is also known as

A

RUBISCO

65
Q

THE ENZYME MEDIATED PATHWAY C4 PATHWAY OCCURS IN?

A

MESOPHYL CELLS OF LEAFS

66
Q

CAM means?

A

Crassulecean Acid Metabolism

67
Q

CAM PHOTOSYNTHESIS ACCUMULATE WHAT DURING AT NIGHT IN THEIR CHLORENCHYMA WHICH IS CONVERTED BACK TO CO2 DURING THE DAY

A

MALIC ACID

68
Q

WHAT IS THE EQUATION FOR PHOTOSYNTHESIS

A

6CO2 + 12H20 + light energy —- C6H12O6 + 6O2 + 6H20

69
Q

WHAT IS THE EQUATION FOR RESPIRATION?

A

C6H12O6 + 6O2 —— 6H20 + 6CO2

70
Q

PHOTOSYNTHESIS OR RESPIRATION:

TAKES IN CO2

A

PHOTOSYNTHESIS

71
Q

PHOTOSYNTHESIS OR RESPIRATION:

BINDS O2

A

RESPIRATION

72
Q

PHOTOSYNTHESIS OR RESPIRATION:

RELEASES CO2

A

RESPIRATION

73
Q

PHOTOSYNTHESIS OR RESPIRATION:

RELEASES O2

A

PHOTOSYNTHESIS

74
Q

PHOTOSYNTHESIS OR RESPIRATION:

STORES ENERGY

A

PHOTOSYNTHESIS

75
Q

PHOTOSYNTHESIS OR RESPIRATION:

OCCURS THROUGHOUT LIGHT

A

RESPIRATION

76
Q

PHOTOSYNTHESIS OR RESPIRATION:

RESULTS IN INCREASE DRY WEIGHT

A

PHOTOSYNTHESIS

77
Q

PHOTOSYNTHESIS OR RESPIRATION:

DEGRADES SUGAR AND OTHER ORGANIC COMPOUNDS

A

RESPIRATION

78
Q

PHOTOSYNTHESIS OR RESPIRATION:

OCCURS IN ALL LIVING CELLS

A

RESPIRATION

79
Q

PHOTOSYNTHESIS OR RESPIRATION:

SYNTHESIZES SUGAR AND OTHER ORGANIC COMPOUNDS

A

PHOTOSYNTHESIS

80
Q

PHOTOSYNTHESIS OR RESPIRATION:

RELEASE ENERGY

A

RESPIRATION

81
Q

PHOTOSYNTHESIS OR RESPIRATION:

RESULTS IN DECREASED DRY WEIGHT

A

RESPIRATION

82
Q

THE _____ of LEGUMES HAVE NODULAR SWELLING THAT HOUSE NITROGEN FIXING BACTERIA WHICH HAVE CO EVOLVED THE PLANTS IN MUTUALISTIC, SYMBIOTIC, RELATIONSHIP.

A

ROOTS

83
Q

EQUATION FOR NITROGEN FIXATION:

A

N + 8e + 8H + 16ATP —–NITROGENASE—– 2NH + H + 16ADP + 16P

84
Q

PLANT HORMONE PRODUCED IN LEAVES, STEMS AND GREEN FRUIT

A

ABSCISSIC ACID

85
Q

PLANT HORMONE SYNTHESIZED IN ROOTS AND TRANSPORTED TO OTHER ORGANS

A

CYTOKININ OR ZEATIN

86
Q

PLANT HORMONE FOUND IN TISSUES OF RIPENING FRUITS, NODES OF STEM, SENESCENT LEAVES AND FLOWERS

A

ETHYLENE

87
Q

PLANT HORMONES FOUND IN APICAL BUD MERISTEM, YOUNG LEAVES, EMBRYO

A

GIBBERELLINS

88
Q

PLANT HORMONES FOUND IN EMBRYO OR SEED, APICAL MERISTEMS, YOUNG LEAVES

A

AUXIN (IAA)

89
Q

PROMOTES FRUIT RIPENING

OPPOSES SOME AUXIN EFFECTS

A

ETHYLENE

90
Q

STIMULATE STEM ELONGATION, ROOT GROWTH, DEVELOPMENT OF FRUIT

APICAL DOMINANCE AND DIFFERENTIATION

A

AUXIN ( IAA )

91
Q

PROMOTE SEED AND BUD GERMINATION

STEM ELONGATION

FLOWERING AND FRUIT DEVELOPMENT

A

GIBBERELLINS

92
Q

CELL DIVISION AND GROWTH ROOT

DIFFERENTIAL GERMINATION AND FLOWERING

A

CYTOKININ OR ZEATIN

93
Q

INHIBITS GROWTH, CLOSES STOMATA, COUNTERACTS BREAKING DORMANCY

A

ABSCISSIC ACID

94
Q

PLANT MOVEMENT THAT IS DETERMINED BY THE DIRECTION OF AN ENVIRONMENTAL STIMULUS.

A

TROPISM

95
Q

MOVEMENT TOWARD AN ENVIRONMENTAL STIMULUS IS CALLED?

A

POSITIVE TROPISM

96
Q

MOVEMENT AWAY FROM LIGHT

A

NEGATIVE TROPISM

97
Q

LIGHT TROPISM

A

PHOTOROPISM

98
Q

TOUCH TROPISM

A

THIGMOTROPISM

99
Q

GRAVITY TROPISM

A

GRAVITROPISM

100
Q

CHEMICAL TROPISM

A

CHEMOTROPISM

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