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WorksheetsSNC2D Biology Review
Total questions: 64
Worksheet time: 52mins
The powerhouse of a cell is :
Cytoplasm
Rough ER
Ribosome
Mitochondria
This organelle is found only in animal cells
Ribosome
Cell Membrane
Lysosome
Chloroplast
Identify letter H.
nucleus
mitochondria
cell wall
vacuole
Identify letter B.
mitochondria
nucleus
cell wall
cytoplasm
Structures in a cell that help with cell life processes.
organ system
cell wall
organelles
virus
Contains instructions for everything the cell does
cell wall
cell membrane
vacuole
nucleus
How many chromosomes are normally found in human body cells?
46
23
26
44
Which is NOT a structural difference between plant and animal cells
Plant cells have a cell wall and animal cells do not
Plant cells have a chloroplast and animal cells do not
Animal cells have centrioles and plant cells do not
Animal cells have a cell membrane and plant cells do not
Plant cells have a large vacuole and animal cells have small vacuoles
The Cell Theory has 3 points. Which is not part of the Cell Theory?
All cells come from preexisting cells
The cell is the basic unit of life
All living things are composed of one or more cells
All living cells require water for survival
Which cell is the cancerous cell?
Cell on the Right
Cell on the Left
What is the levels of organization from most complex to simplest?
organism, tissue, system, cell, organ
cell, tissue, organ, system, organism
organism, system, organ, tissue, cell
cell, system, organ, tissue, organism
#9 - Cell tissue that makes up part of each vein that transports water throughout the plant
Epidermal cells
Guard cells
Phloem cells
Xylem cells
#8 - Cell tissue that makes up part of each vein that transports glucose and nutrients throughout the plant
Epidermal cells
Guard cells
Phloem cells
Xylem cells
Which muscle type can contract rapidly with great force, BUT tires easily and must rest after short periods of activity.
skeletal
smooth
cardiac
Connective tissue is
The tissue that protects, supports, and binds together other body tissue
Tissue that is the lining, covering, and glandular tissue of the body
Tissue that contracts and shortens to produce movement
What is the process called when cells become specialized during an organism's development?
Cell differentiation
Gene expression
Cellular respiration
Gene regulation
Apoptosis is
the process of programmed cell death
the process of programmed cell growth
the process of programmed cell birth
the process of programmed cell regulation
(a) is the transplantation of living cells, tissues or organs from one species to another.
What is the process of wave-like muscle contractions that moves food through the digestive tract?
Pericardium
Peristalsis
Pepsin
Pericoronitis
The nerves in your fingertips are part of the ___ nervous system
central
peripheral
Which system controls the flow of blood?
Respiratory
Circulatory
Nervous
Muscular
Which organ system includes the trachea, bronchi, lungs, and alveoli?
Digestive system
Circulatory system
Respiratory system
Nervous system
Which organ system includes the esophagus, stomach, small intestines, and large intestines?
Digestive system
Circulatory system
Respiratory system
Nervous system
Blood vessels carry nutrients (like glucose) and oxygen to the muscle cells that need them. Blood vessels take away carbon dioxide and waste from muscle cells.
Which two systems are working together?
circulatory system
nervous system
respiratory system
digestive system
muscular system
The brain checks up on the amount of carbon dioxide in the blood and adjusts the rate of breathing. The brain “communicates” with the lungs using nerves from the brain to the lungs.
Which two systems are working together?
circulatory system
nervous system
respiratory system
digestive system
muscular system
Blood vessels carry red blood cells to the lungs, to get rid of carbon dioxide and pick up oxygen that has been breathed in. The heart pumps red blood cells carrying oxygen from lungs to all cells in the body and back to the lungs once the oxygen has been used up.
Which two systems are working together?
circulatory system
nervous system
respiratory system
digestive system
muscular system
Blood vessels deliver nutrients and oxygen for all the intestinal cells to function. Blood in blood vessels picks up nutrients absorbed by the intestines and carries them away to other parts of the body that need them
Which two systems are working together?
circulatory system
nervous system
respiratory system
digestive system
muscular system
The brain tells the stomach, intestines, and liver when to be active and when to rest. Messages to and from the brain decide when it’s time to process food.
Which two systems are working together?
circulatory system
nervous system
respiratory system
digestive system
muscular system
