14156015
Beschreibung
Quiz von Erin Burchill, aktualisiert more than 1 year ago
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Erstellt von Erin Burchill
vor fast 6 Jahre
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Frage 1
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A tough, rigid structure lying just outside a plant cells membrane; provides support for the cell
Antworten
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Cell membrane
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Cell wall
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Endoplasmic reticulum
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Nucleus
Frage 2
Frage
Separate the inside of the cell from the external environment; controls flow of materials into and out of the cell
Antworten
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Cell wall
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Golgi apparatus
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Vacuole
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Cell membrane
Frage 3
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Help to produce proteins, which make up much of the cells structure and are required for activities necessary for survival
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Ribosome
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Nucleus
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Mitochondria
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Chloroplast
Frage 4
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Controls the cells activities
Antworten
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Ribosomes
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Nucleolus
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Nucleus
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Nuclear pore
Frage 5
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Where energy is released from glucose to fuel cell activity
Antworten
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Ribosome
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Cytoplasm
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Chloroplast
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Mitochondria
Frage 6
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Traps energy from the sun to make glucose, which is broken down in the mitochondria to power cell activity
Antworten
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Cytoplasm
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Chloroplast
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Nucleus
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Ribosome
Frage 7
Frage
Includes the cytosal, the organelles, and other life supporting materials such as sugar and water
Antworten
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Cytoplasm
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Cytoskeleton
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Vacuole
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chloroplast
Frage 8
Frage
Filaments and tubules that provide a framework for the cell, helping it maintain its structure and providing tracks along where they move
Antworten
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Vacuole
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Cell wall
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Nuclear membrance
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Cytoskeleton
Frage 9
Frage
Sister chromatids are pulled by the spindle fibers, separate and begin to move to opposite ends of the cell. Each sister is now considered a separate chromosome
Antworten
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Prophase
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Anaphase
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Metaphase
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Telophase
Frage 10
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The nuclear membrane dissolves and disappears. DNA condenses into sister chromatids joined by a centromere. Centraomes appear and begin to move to opposite ends of the cell. Spindle fibers form between the ends towards the chromosomes.
Antworten
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Prophase
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Interphase
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Metaphase
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Anaphase
Frage 11
Frage
Centrosomes are at opposite poles of the cell. Chromatids attach to the spindle fibers and are pushed by the fibers to line up in the middle of the cell
Antworten
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Prophase
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Anaphase
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Telophase
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Metaphase
Frage 12
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DNA strands are replicated into identical strands. DNA appears as thread like coils called chromatin inside the nucleus.
Antworten
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Prophase
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Metaphase
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Interphase
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Cytokinesis
Frage 13
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In animal cells the cell membrane moves inwards (pinches) to create two daughter cells - each has its own nucleus with identical chromosomes. Plant cells instead of 'pinching' a cell plate forms which separates the 2 new nuclei, this cell plate becomes the wall
Antworten
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Cytokinesis
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Interphase
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Telophase
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Metaphase
Frage 14
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nuclear membranes reform to form 2 new nuclei. Spindle fibers break down. Chromosomes appear as chromatin (threads rather than rods) - become invisible. In animals cells the cell begins to 'pinch' together
Antworten
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Cytokinesis
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Interphase
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Telophase
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Anaphase
Frage 15
Frage
Leaf cross section - Reduces the amount of water that evaporates from the surface
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Stomata
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Spongy parenchyma cells
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Cuticle
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Epidermal cells
Frage 16
Frage
Leaf cross section - Center of leaf. Xylem and phloem arranged. Form veins, tips of the veins meet the open space in parenchyma cells
Antworten
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Palisade cells
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Vascular bundles
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Epidermal cells
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Guard cells
Frage 17
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Leaf cross section - Change their shape to control opening/closing of pores
Antworten
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Guard cells
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Cuticle
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Vascular bundles
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Stomata
Frage 18
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Leaf cross section - A sheet of dermal tissue protection, produces the cuticle
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Epidermal cells
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Palisade cells
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Vascular bundles
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Spongy parenchyma cells
Frage 19
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Leaf cross section - Under palisade cells. Loosely packed to form a network of open spaces. Contains the gases used for photosynthesis.
Antworten
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Cuticle
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Guard cells
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Epidermal cells
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Spongy parenchyma cells
Frage 20
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Leaf cross section - Allows gases to move in and out. Scattered across the lower surface.
Antworten
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Palisade cells
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Stomata
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Guard cells
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Cuticle
Frage 21
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Leaf cross section - Performs photosynthesis. Arranged in lines to resemble poles.
Antworten
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Spongy parenchyma cells
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Palisade cells
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Epidermal cells
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Vascular bundles
Frage 22
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Which animal tissue is this:
Lines surface of body, made of strong connecting cells (skin epithela, columnar epithelia)
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Connective
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Epithelial
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Muscle
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Nervous
Frage 23
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Which animal tissue is this:
Receive and transfer signals (signs from brain, spinal cord to muscles and glands. Detects info from their environment and triggers the bodies responses)
Antworten
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Muscle
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Connective
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Epithelial
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Nervous
Frage 24
Frage
Which animal tissue is this:
Strong, supports, protects, binds and connects (blood, bone, fat)
Antworten
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Connective
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Muscle
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Epithelial
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Nervous
Frage 25
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Which animal tissue is this:
Changes their shape (Skeletal muscle, smooth muscle, cardiac muscle)
Antworten
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Nervous
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Muscle
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Connective
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Epithelial
Frage 26
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The [blank_start]immune[blank_end] system defends the body against infections
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immune
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nervous
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intermentary
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circulatory
Frage 27
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The [blank_start]endocrine[blank_end] system makes and releases hormones to keep systems 'balanced'
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excretory
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endocrine
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integumentary
Frage 28
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The [blank_start]circulatory[blank_end] system transports blood, nutrients, gases, waste and hormones
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respiratory
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integumentary
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circulatory
Frage 29
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The [blank_start]nervous[blank_end] system detects environmental changes, signals, response and thinking
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circulatory
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muscular
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nervous
Frage 30
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The [blank_start]skeletal[blank_end] system supports and protects, works with muscles to move body
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skeletal
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immune
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digestive
Frage 31
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The [blank_start]respiratory[blank_end] system does gas exchange between external and internal environments
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intergumentary
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respiratory
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circulatory
Frage 32
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The [blank_start]digestive[blank_end] system takes and breaks down food, absorbs nutrients, removes solid waste
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excretory
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endocrine
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digestive
Frage 33
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The [blank_start]reproductive[blank_end] system produces sperm and egg
Antworten
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integumentary
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reproductive
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endocrine
Frage 34
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The [blank_start]excretory[blank_end] system removes liquid waste from the body
Antworten
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excretory
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endocrine
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digestive
Frage 35
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The [blank_start]integumentary[blank_end] system creates an almost waterproof barrier around the body
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muscular
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endocrine
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integumentary
Frage 36
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The [blank_start]muscular[blank_end] system moves parts of the body
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skeletal
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nervous
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muscular
Frage 37
Frage
The Aorta sends oxygenated blood back to the heart
Antworten
- True
- False
Frage 38
Frage
Superior vena cava brings blood back to the heart from the upper body
Antworten
- True
- False
Frage 39
Frage
The pulmonary artery carries blood from the heart to the lungs for oxygenation
Antworten
- True
- False
Frage 40
Frage
The inferior vena cava brings blood from the heart to the lower body
Antworten
- True
- False
Frage 41
Frage
Which re the factors that affect cell differentiation
Antworten
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Movement of the cell - how much the cell has moved around
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Cytoplasm in the cell - amount of cytoplasm and number of organelles
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Shape of the cell - if the cell is circular
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Environmental conditions - temp, nutrients, contamination
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Neighboring cells - diffusion across membrane from one cell to another
Frage 42
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Checkpoint proteins - some proteins act like stop signs during the cell cycle in order to control cell division. It will not proceed if something is wrong. What are the checkpoint protein stop signs
Antworten
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The DNA is damaged
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Cell is not in the same shape as it was before the cell cycle
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Chromosomes are not acting 'normally' during mitosis
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The chromosomes are too big
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The DNA is not replicated in interphase
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The cell is low on nutrients
Frage 43
Frage
Plant tissues
[blank_start]Dermal[blank_end] tissue is a protective covering, protects inner tissues, controls gas and water exchange
Antworten
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Ground
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Vascular
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Dermal
Frage 44
Frage
Plant tissues
The [blank_start]vascular[blank_end] tissue transports ([blank_start]xylem[blank_end] transports water, [blank_start]phloem[blank_end] transports sugar)
Antworten
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Ground
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Vascular
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Dermal
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phloem
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xylem
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phloem
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xylem
Frage 45
Frage
Plant tissues
[blank_start]Ground[blank_end] tissue supports, and preforms photosynthesis
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Ground
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Vascular
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Dermal
Frage 46
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Which equation is cellular respiration
Antworten
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CO2 + H2O + light > C6H12O6 + O2
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C6H12O6 + O2 > CO2 + H2O
Frage 47
Frage
Proteins:
[blank_start]Enzymes[blank_end]: help to speed up chemical reactions
Antworten
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Transport
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Hormones
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Enzymes
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Structural
Frage 48
Frage
Proteins:
[blank_start]Transport[blank_end]: Structure within the cell membrane that transports nutrients into and out of the cell
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Transport
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Hormones
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Enzymes
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Structural
Frage 49
Frage
Proteins:
[blank_start]Structural[blank_end]: Provides support and structure for the organism
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Transport
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Hormones
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Enzymes
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Structural
Frage 50
Frage
Proteins:
[blank_start]Hormones[blank_end]: Carry chemical messages to different parts of the body
Antworten
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Transport
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Hormones
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Enzymes
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Structure
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