Questions and answers by

turbzdon

Questions (132)

Flowering plants may be divided into ______ , reflecting embryo characteristics.Dicots and monocots SAMs and RAMs Annuals and
1. 1 answer
2. 161 views
Stems are composed of repeating units called _______.Nodes Cotyledons Internodes Modules Procambium
1. 1 answer
2. 182 views
Which plays a significant role in determining what a cell will become?Diameter Size Position Shape Age
1. 1 answer
2. 142 views
Which of the following is mismatched?All of the below Secondary meristem-tip of branches Root meristem-tip of roots Primary
1. 1 answer
2. 143 views
Which of the following would you not find in the complex tissue called epidermis?Trichomes Guard cell Cuticle Subsidiary cell
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2. 137 views
If sieve tube member becomes blocked which process is impaired?Transport of lipids Transport of gases Transport of water
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2. 175 views
Which cell type is only in secondary tissue?Cuticle Collenchyma Periderm cork cells Epidermis Sclerids
1. 1 answer
2. 192 views
Which of the following word pairs is mismatched?Phloem: sugar transport Xylem: water and mineral conduction Companion cell:
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2. 230 views
Which of the following is not a complex tissue?Sclerenchyma Phloem Epidermis Xylem Periderm
1. 1 answer
2. 213 views
The following description best fits which simple tissue: walls of alternating pectin and cellulose, may contain chloroplasts at
1. 1 answer
2. 116 views
The dermal tissue system _______.Includes the pith and cortex Covers and protects the plant surface Distributes water Contains
1. 1 answer
2. 144 views
Around each plant cell there is a _____Middle lamella Cell junction Secondary cell wall Cortex Primary cell wall
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2. 186 views
Around each plant cell there is a _____Middle lamella Cell junction Secondary cell wall Cortex Primary cell wall
1. 1 answer
2. 142 views
A protein destined to be shipped out of a cell would most likely find be found _______In a plastid In the lumen of the smooth ER
1. 1 answer
2. 103 views
Which of the following word associations is incorrect?Chloro-yellow/green Chromo- colour Amyo-starch Leuko-dark Cyto-cell
1. 1 answer
2. 168 views
Which choice contains chromosomes with a single strand of DNA ?Anaphase Metaphase G2 Prophase All of the above
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2. 188 views
What role do microtubules play in cell division?Cell plate location Regulation of chromosome movement Preprophase band
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2. 120 views
During metaphase in a cell with 28 chromosome, how many chromatids could you count?28 14 42 56 112
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2. 128 views
G1 and G2 arrest can occur if ________ is missing:Glucose Sucrose Starch Chlorophyll Ribosome
1. 1 answer
2. 137 views
Which of the following is part of the asexual cell cycle?G1, S, G2, mitosis and cytokinesis Interphase, mitosis, and cytokinesis
1. 1 answer
2. 127 views
Which cytoskeleton element forms the basis of cilia and flagella?Myosin Cytoplasmic streaming Microfibrils Microtubules Actin
1. 1 answer
2. 112 views
In which of the following would you not find compartmentalization of enzymatic reactions in a plant cell?Mitochondria
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2. 171 views
Which is not true of both mitochondria and chloroplasts?Both can synthesize proteins Both are involved in energy transfer Both
1. 1 answer
2. 127 views
Which of the following is not associated with a chloroplast?Cisternae Ribosome DNA Double membrane system Chlorophyll
1. 7 answers
2. 150 views
Which of the following organelles is likely to be involved in controlling cell functions?Golgi apparatus Ribosome Mitochondria
1. 1 answer
2. 198 views
Which of the following statement best describes the golgi apparatus?Acts to complex protein with DNA Controls transcription of
1. 3 answers
2. 144 views
Which of the following sequences illustrates the composition of a cell wall building from its smallest unit to its largest unit?
1. 1 answer
2. 171 views
Cell walls tend to limit cell expansion when a cell is placed in a hypotonic solution. The pressure created by the passive
1. 1 answer
2. 220 views
Which of the following adds rigidity to the secondary cell walls?Suberin Lignin Glucose Cutin Cellulose
1. 1 answer
2. 154 views
The continuous cytoplasm in a set of cells connected by plasmodesmata is called a _______.Symplast Apoplast Plasmalemma Protein
1. 1 answer
2. 108 views
Which of the following does the phospholipid bilayer prevent from diffusing out of the plasma membrane?Ions Amino acids
1. 1 answer
2. 177 views
Which of the following is not an element?Water Oxygen Carbon Chlorine Hydrogen
1. 1 answer
2. 89 views