Grade 10 Biology Review

Biology Exam Review
  SNC 2D1
Part A Matching
Match the description in column a with a term in column B. Write the letter of the response
in the blank on the left.
Column A
_____1. Manufactures ribosome parts, RNA.
_____2. Structure that forms the outer boundary of
an animal cell.
_____3. Creates energy in cells.
_____4. Site of protein synthesis.
_____5. Special structures (organs) in the cell that perform
specific functions.
Column B
A. cell membrane
B. nucleolus
C. mitochondria
D. ribosome
E. organelles
F. cell wall
G. nuclear membrane
H. nucleus
Part B Fill in the Blanks
Complete the following table by filling in the correct cell part or function.
Cell Part
Function
Gel-like material inside which all organelles
are suspended
Central area that controls the cell activities
Endoplasmic Reticulum
Manufactures proteins
Produces ATP energy
Chromatin
Chloroplast
Stores water, food, and waste (prominently
smaller and more numerous in animal cells)
Golgi
Breaks down unwanted material
Part C Cell Diagrams
a) Label the parts of the animal cell
smooth ER
rough ER
golgi
cytoplasm
nucleolus
chromosomes
nuclear membrane
vacuole
lysosomes
Part D Plant cells vs. Animal Cells
What structures can you find in plants that you cannot find in animals?
Plants only
Animals only
centrioles
cell membrane
ribosome
Part E Mitosis:
1. label the phases of mitosis
2. What happens during each phase?
Phase
Description of what happens
Interphase
Prophase
Metaphase
Anaphase
Telophase
3. Give 3 reasons why cells divide?
4. How do DNA, chromosomes, genes and protein relate to each other?
5. What is a genetic mutation and what causes a mutation in DNA?
6. What is a tumour?
7. What is cancer?
Part G: Cells, Tissues, Organs and Organ Systems
1. Arrange the following terms in order from least complex to most complex:
ORGAN _______
ATOM ______
TISSUE _______
CELL_______
ORGAN SYSTEM______
ORGANELLE _______
ORGANISM ______
MOLECULES ______
2. What are the four major types of animal tissues? Give some examples of each type.
Type
Examples
Part H: Digestive System
Match the word in the word list to their function or definition
Word list: esophagus, rectum, anus, K, villi, mouth, stomach, large intestine, bile, salivary
glands, small intestine, pancreas
Digestion begins in the __________. Teeth chew the food, saliva wets the food and the
__________________ secrete salivary amylase to begin the digestion of carbohydrates.
Food travels down the ________________ into the J-shaped ___________ where the
following happens:
 Churning
 Acid and pepsin work to digest protein
Next, food passes into the __________________ where digestion of protein, carbohydrate,
and fats occurs. Food is absorbed. Tiny _________ increase the surface area for
absorption.
Three organs secrete substances for digestion. The liver makes digestive enzymes and
_________ which is stored in and released from the gall bladder. The ____________ also
releases digestive enzymes into the small intestine.
The food passes into the colon or _________________ next. Here the water is absorbed.
Vitamin ____ is produced.
Lastly, waste is stored in the ________________ and passed out the hole called the
_______________.
10. Describe the function of each organ system:
a) circulatory system:
b) digestive system:
c) respiratory system:
d) How does the human digestive system cooperate with the circulatory system?
e) How does the human respiratory system cooperate with the circulatory system?
Part H: Circulatory System
1.Label the following parts of the human heart on the diagram below
d. pulmonary artery (to lung)
a. left atrium
e. right atrium
b. right ventricle
f. left ventricle
c. pulmonary vein (from lung)
LUNG
OXGYENATED
BLOOD TO
UPPER BODY
LUNG
DEOXYGENATED BLOOOD FROM UPPER BODY►
DEOXYGENATED BLOOOD FROM LOWER BODY►
2.Human Circulatory System:
Starting from vein carrying deoxygenated blood from body, trace the flow of blood
through the heart and body by numbering the following in the correct order.
a)
b)
c)
d)
e)
f)
g)
____ right atrium
____ left atrium
____ lungs
____ right ventricle
____ left ventricle
1
vein (carrying deoxgenated blood frombody cells)
____ artery(carrying oxygenated blood to bodycells)
For questions 1-3, fill in the name of the blood vessel.
____________ 1. vessels which carry blood away from the heart.
____________ 2. vessels which carry blood toward the heart.
____________ 3. tiny blood vessels with walls that are only one-cell thick through which
gas exchange (carbon dioxide and oxygen) occurs with tissues.
For questions 4-5, fill in the letter of the part.
____________ 4. upper chambers of the heart that receives blood.
____________ 5. lower chambers that pump blood out of the heart.