SNC2D Tissues, Organs, and Systems of Living Things
Multiple Choice. Circle the best answer.
1. All living things contain
a) cells
b) tissues
c) organs
d) organ systems
2. All living things are able to
a) photosynthesis
b) reproduce
c) move
d) breathe
3. Which cells structures are involved in the process of making and storing proteins?
a) Chloroplasts and mitochondria
b) Nucleus and nucleolus
c) Vacuoles and Golgi bodies
d) Nucleolus, ribosomes, and Golgi bodies
4. Which type of cell would contain the most mitochondria?
a) Fat cell
b) Leaf cell
c) Muscle cell
d) Skin cell
5. Suppose you observe a cell under a microscope. The cell is square and appears to have a
large, empty area in the middle. From which organism could this cell have come?
a) A bacterium
b) A bear
c) A maple tree
d) A zebra
6. If a ribosome is like an assembly line, what is a mitochondrion like?
a) A storage locker
b) A hallway
c) A computer
d) A battery
7. The root cells of a corn plant contain 20 chromosomes. How many chromosomes are there
in the leaf cells of a corn plant?
a) 10
b) 15
c) 20
d) 40
8. Which is not true of the nucleus?
a) It contains a master set of instructions.
b) It determines how a cell will function.
c) It determines how long a cell will live.
d) It is the site of cellular respiration.
9. What does DNA stand for?
a) Adenosine triphosphate
b) Deoxyribonucleic acid
c) Down syndrome
d) Ribonucleic acid
10. Which statement about cell division is not true?
a) In cell division, two identical cells are formed.
b) Multi-cellular organisms grow through cell division.
c) Single-celled organisms reproduce through cell division.
d) Cell division occurs when molecules diffuse across the cell membrane.
11. Identify the type(s) of tissues found in the heart.
a) epithelial
b) muscle
c) nerve
d) all of the above
12. Which one of the following tissue systems is not part of a plant?
a) vascular
b) ground
c) respiratory
d) dermal
13. Which phase of mitosis is marked by chromosomes lining up along the middle of the cell?
a) prophase
b) metaphase
c) anaphase
d) telophase
14. During which phase of mitosis do replicated chromosomes separate?
a) prophase
b) metaphase
c) anaphase
d) telophase
15. In plants, the cells that can develop into any kind of tissue are called
a) meristem
b) xylem cells
c) the root cap
d) palisade cells
16. Which structure connects the replicated chromosomes?
a) Centriole
b) Centromere
c) Chromatin
d) Spindle fibers
17. What are the cells produced by mitosis and cytokinesis called?
a) Daughter cells
b) Mitosis cells
c) Parent cells
d) Replicated cells
18. Which type of cell must be produced more frequently than the other types?
a) Brain cells
b) Red blood cells
c) Stomach lining cells
d) Liver cells
19. Which stage of cell division is different in plant and animal cells?
a) DNA replication
b) Cytokinesis
c) Prophase
d) anaphase
20. In which level of organization does the leaf of a plant fit?
a) Cell
b) Organ
c) Organ system
d) Tissue
21. Which plant tissue specializes as a covering for outer plant surfaces?
a) Dermal
b) Ground
c) Meristematic
d) Vascular
22. What are groups of specialized cells called?
a) Organs
b) Organ systems
c) Organelles
d) Tissues
23. Which system removes liquid waste from the body?
a) Circulatory
b) Digestive
c) Excretory
d) Reproductive
24. Which human organ system defends the body against infections?
a) Endocrine
b) Immune
c) Nervous
d) Skeletal
25. Choose the list that shows the correct order of food passage through the digestive system.
a) Large intestine, small intestine, stomach, esophagus, anus
b) Mouth, esophagus, stomach, small intestine, large intestine
c) Mouth, stomach, liver, large intestine, small intestine
d) Mouth, stomach, pancreas, liver, large intestine
26. What type of heart do amphibians have?
a) A two-chambered heart with one atria and one ventricle
b) A two-chambered heart with two atria and one ventricle
c) A three-chambered heart with two atria and one ventricle
d) A four-chambered heart with two atria and two ventricles
27. The epiglottis controls the passage of air into which structure?
a) Trachea
b) Esophagus
c) Bronchus
d) Nasal cavity
28. Which structure connects the mouth and nose?
a) Epiglottis
b) Larynx
c) Lung
d) Pharynx
29. Where does gas exchange take place in the human respiratory system?
a) At the surface of the body
b) In the gills
c) In the lungs
d) In the trachea
30. Which structures, that are common in large veins and the heart, are never found in arteries
or capillaries?
a) Connective tissue
b) Elastic fibers
c) Smooth muscle
d) Valves
Biologist: _____________________
Short Answer Review – Tissues, Organs and Systems of Living Things
Topics:
1. Cells:
 Differences between plant and animal cells
 Organelles (structure and function)
2. Cell division:
 Cell cycle
 Stages of mitosis
 Differences between plants and animals
3. Hierarchy of cells:
 Organelle  Cell  Tissue  Organs  System  Organism
 Give an example in both plants and animals
 Stem cells and specialization
4. Human Systems
 4 types of tissue
 Basic understanding of the 11 systems
 Thorough understanding of digestive, circulatory and respiratory systems
 Connections of how the 3 systems work together
5. Plant Systems:
 3 types of tissue
 2 systems (structure & function)
 Transpiration
 Photosynthesis in the leaf
True or False
Indicate whether each of the statements is TRUE or FALSE. If you think the statement is false,
rewrite it to make it true.
1. Animals have levels of organization (a hierarchy) for structure and function, including cells,
tissues, tissue systems, and organ systems.
2. The tissue system responsible for transporting materials around a plant is called the dermal
tissue system.
3. The phase of mitosis during which DNA replicates is called prophase.
4. The organ system in humans responsible for sending information to and from the heart is
called the nervous system.
5. The main function of leaves on a plant is protection.
Short Answer
6. Give three reasons why cells divide.
7. Define the term interphase. Explain what occurs during this part of the cell cycle.
8. Why must a cell's nucleus replicate during mitosis before cell division proceeds?
9. Which body systems work together to provide nutrients to all of your cells? Explain your
answer.
10. Draw the stages of mitosis in animal and plant cells. Use these diagrams to compare
mitosis in plant and animal cells. Identify differences between animal and plant cell mitosis.
11. In what type of climate would you be likely to find a plant with a very thick cuticle around its
leaves and stem?
12. a) What are the functions of animal epithelial tissues?
b) What are the functions of plant dermal tissues?
c) What are the similarities and differences in these functions?
13. Compare the transport system in a plant with that in an animal.
14. Compare how a plant and an animal obtain nutrients.
15. Create a table to compare the hierarchy of organization in plant and animal organisms.
16. Imagine that you are a molecule of water in the soil about to enter a plant. Describe your
journey through the plant and what happens once you enter the leaf.
17. How do the guard cells control water loss?
18. Why do muscle cells need more mitochondria than skin cells?
19. Plants and animals, including humans, are made of specialized cells, tissues, and organs
that are organized into systems. Create a graphic organizer to demonstrate the relationship
between organ systems, organs, tissues, and specialized cells.
20. What is the importance of villi in the small intestine?
21. Name three organs in the digestive system that food does not pass through.
22. When stomach acid passes into the esophagus it can cause damage to the epithelial lining
of the esophagus. What are some adaptations that the stomach has to protect itself from the
acid? What adaptations does the small intestine have to protect itself from acid damage?
23. Describe the passage of blood through the heart.
24. Create a concept map to show how animal organ systems work together to keep the
human body functioning.