Question 1
Question
A tough, rigid structure lying just outside a plant cells membrane; provides support for the cell
Answer
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Cell membrane
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Cell wall
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Endoplasmic reticulum
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Nucleus
Question 2
Question
Separate the inside of the cell from the external environment; controls flow of materials into and out of the cell
Answer
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Cell wall
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Golgi apparatus
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Vacuole
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Cell membrane
Question 3
Question
Help to produce proteins, which make up much of the cells structure and are required for activities necessary for survival
Answer
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Ribosome
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Nucleus
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Mitochondria
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Chloroplast
Question 4
Question
Controls the cells activities
Answer
-
Ribosomes
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Nucleolus
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Nucleus
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Nuclear pore
Question 5
Question
Where energy is released from glucose to fuel cell activity
Answer
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Ribosome
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Cytoplasm
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Chloroplast
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Mitochondria
Question 6
Question
Traps energy from the sun to make glucose, which is broken down in the mitochondria to power cell activity
Answer
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Cytoplasm
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Chloroplast
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Nucleus
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Ribosome
Question 7
Question
Includes the cytosal, the organelles, and other life supporting materials such as sugar and water
Answer
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Cytoplasm
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Cytoskeleton
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Vacuole
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chloroplast
Question 8
Question
Filaments and tubules that provide a framework for the cell, helping it maintain its structure and providing tracks along where they move
Answer
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Vacuole
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Cell wall
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Nuclear membrance
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Cytoskeleton
Question 9
Question
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
Answer
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Prophase
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Anaphase
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Metaphase
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Telophase
Question 10
Question
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.
Answer
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Prophase
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Interphase
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Metaphase
-
Anaphase
Question 11
Question
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
Answer
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Prophase
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Anaphase
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Telophase
-
Metaphase
Question 12
Question
DNA strands are replicated into identical strands. DNA appears as thread like coils called chromatin inside the nucleus.
Answer
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Prophase
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Metaphase
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Interphase
-
Cytokinesis
Question 13
Question
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
Answer
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Cytokinesis
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Interphase
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Telophase
-
Metaphase
Question 14
Question
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
Answer
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Cytokinesis
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Interphase
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Telophase
-
Anaphase
Question 15
Question
Leaf cross section - Reduces the amount of water that evaporates from the surface
Answer
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Stomata
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Spongy parenchyma cells
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Cuticle
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Epidermal cells
Question 16
Question
Leaf cross section - Center of leaf. Xylem and phloem arranged. Form veins, tips of the veins meet the open space in parenchyma cells
Answer
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Palisade cells
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Vascular bundles
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Epidermal cells
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Guard cells
Question 17
Question
Leaf cross section - Change their shape to control opening/closing of pores
Answer
-
Guard cells
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Cuticle
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Vascular bundles
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Stomata
Question 18
Question
Leaf cross section - A sheet of dermal tissue protection, produces the cuticle
Answer
-
Epidermal cells
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Palisade cells
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Vascular bundles
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Spongy parenchyma cells
Question 19
Question
Leaf cross section - Under palisade cells. Loosely packed to form a network of open spaces. Contains the gases used for photosynthesis.
Answer
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Cuticle
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Guard cells
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Epidermal cells
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Spongy parenchyma cells
Question 20
Question
Leaf cross section - Allows gases to move in and out. Scattered across the lower surface.
Answer
-
Palisade cells
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Stomata
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Guard cells
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Cuticle
Question 21
Question
Leaf cross section - Performs photosynthesis. Arranged in lines to resemble poles.
Answer
-
Spongy parenchyma cells
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Palisade cells
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Epidermal cells
-
Vascular bundles
Question 22
Question
Which animal tissue is this:
Lines surface of body, made of strong connecting cells (skin epithela, columnar epithelia)
Answer
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Connective
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Epithelial
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Muscle
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Nervous
Question 23
Question
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)
Answer
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Muscle
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Connective
-
Epithelial
-
Nervous
Question 24
Question
Which animal tissue is this:
Strong, supports, protects, binds and connects (blood, bone, fat)
Answer
-
Connective
-
Muscle
-
Epithelial
-
Nervous
Question 25
Question
Which animal tissue is this:
Changes their shape (Skeletal muscle, smooth muscle, cardiac muscle)
Answer
-
Nervous
-
Muscle
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Connective
-
Epithelial
Question 26
Question
The [blank_start]immune[blank_end] system defends the body against infections
Answer
-
immune
-
nervous
-
intermentary
-
circulatory
Question 27
Question
The [blank_start]endocrine[blank_end] system makes and releases hormones to keep systems 'balanced'
Answer
-
excretory
-
endocrine
-
integumentary
Question 28
Question
The [blank_start]circulatory[blank_end] system transports blood, nutrients, gases, waste and hormones
Answer
-
respiratory
-
integumentary
-
circulatory
Question 29
Question
The [blank_start]nervous[blank_end] system detects environmental changes, signals, response and thinking
Answer
-
circulatory
-
muscular
-
nervous
Question 30
Question
The [blank_start]skeletal[blank_end] system supports and protects, works with muscles to move body
Answer
-
skeletal
-
immune
-
digestive
Question 31
Question
The [blank_start]respiratory[blank_end] system does gas exchange between external and internal environments
Answer
-
intergumentary
-
respiratory
-
circulatory
Question 32
Question
The [blank_start]digestive[blank_end] system takes and breaks down food, absorbs nutrients, removes solid waste
Answer
-
excretory
-
endocrine
-
digestive
Question 33
Question
The [blank_start]reproductive[blank_end] system produces sperm and egg
Answer
-
integumentary
-
reproductive
-
endocrine
Question 34
Question
The [blank_start]excretory[blank_end] system removes liquid waste from the body
Answer
-
excretory
-
endocrine
-
digestive
Question 35
Question
The [blank_start]integumentary[blank_end] system creates an almost waterproof barrier around the body
Answer
-
muscular
-
endocrine
-
integumentary
Question 36
Question
The [blank_start]muscular[blank_end] system moves parts of the body
Answer
-
skeletal
-
nervous
-
muscular
Question 37
Question
The Aorta sends oxygenated blood back to the heart
Question 38
Question
Superior vena cava brings blood back to the heart from the upper body
Question 39
Question
The pulmonary artery carries blood from the heart to the lungs for oxygenation
Question 40
Question
The inferior vena cava brings blood from the heart to the lower body
Question 41
Question
Which re the factors that affect cell differentiation
Answer
-
Movement of the cell - how much the cell has moved around
-
Cytoplasm in the cell - amount of cytoplasm and number of organelles
-
Shape of the cell - if the cell is circular
-
Environmental conditions - temp, nutrients, contamination
-
Neighboring cells - diffusion across membrane from one cell to another
Question 42
Question
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
Answer
-
The DNA is damaged
-
Cell is not in the same shape as it was before the cell cycle
-
Chromosomes are not acting 'normally' during mitosis
-
The chromosomes are too big
-
The DNA is not replicated in interphase
-
The cell is low on nutrients
Question 43
Question
Plant tissues
[blank_start]Dermal[blank_end] tissue is a protective covering, protects inner tissues, controls gas and water exchange
Question 44
Question
Plant tissues
The [blank_start]vascular[blank_end] tissue transports ([blank_start]xylem[blank_end] transports water, [blank_start]phloem[blank_end] transports sugar)
Answer
-
Ground
-
Vascular
-
Dermal
-
phloem
-
xylem
-
phloem
-
xylem
Question 45
Question
Plant tissues
[blank_start]Ground[blank_end] tissue supports, and preforms photosynthesis
Question 46
Question
Which equation is cellular respiration
Question 47
Question
Proteins:
[blank_start]Enzymes[blank_end]: help to speed up chemical reactions
Answer
-
Transport
-
Hormones
-
Enzymes
-
Structural
Question 48
Question
Proteins:
[blank_start]Transport[blank_end]: Structure within the cell membrane that transports nutrients into and out of the cell
Answer
-
Transport
-
Hormones
-
Enzymes
-
Structural
Question 49
Question
Proteins:
[blank_start]Structural[blank_end]: Provides support and structure for the organism
Answer
-
Transport
-
Hormones
-
Enzymes
-
Structural
Question 50
Question
Proteins:
[blank_start]Hormones[blank_end]: Carry chemical messages to different parts of the body
Answer
-
Transport
-
Hormones
-
Enzymes
-
Structure