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Grade 10 Biology Review Flashcards | StudBud
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Grade 10 Biology Review
Grade 10 Biology Review
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1
This form of digestion involves the physical breakdown of food (i.e. chewing).
Mashing
Chemical
Indigestion
Mechanical
2
The ability of a malignant tumour to spread to different parts of the body is called...
Infection
Metastasis
Cancer
Benign
3
The correct order of tissues shown in order (1-2-3-4) are:
Muscular-Connective-Epithelial-Nervous
Nervous-Muscular-Epithelial-Connective
Epithelial-Nervous-Connective-Muscular
Connective-Epithelial-Muscular-Nervous
4
BONUS: Which frog part helps with processing sounds?
Cloaca
Spleen
Fat body
Tympanum
5
Identify this organelle.
Nucleus
Vacuole
Cell membrane
Nucleolus
6
Which of the following is NOT a known cause of cancer?
Carcinogens
Stress
Radio waves
Spontaneous genetic mutations
7
The passage that directs air to the trachea and food to the esophagus is called...
Larynx
Bronchi
Pharynx
Epiglottis
8
Number 14 in the diagram of the heart refers to the...
Right atrium
Left atrium
Left Ventricle
Right ventricle
9
During inhalation, the _________ moves DOWN & the rib cage moves ______ & ______.
Lungs; up; in
Lungs; down; out
Diaphragm; down; in
Diaphragm; up; out
10
Which of the following is found in a plant cell, but NOT an animal cell?
DNA
Cell membrane
Chloroplast
Vacuole
11
A group of specialized cells working together to perform a specific function is called...
Organism
Organ system
Organ
Tissue
12
_________ tissue has some sort of matrix (i.e. liquid, elastic, or mineral) around it.
Nervous
Connective
Epithelial
Muscle
13
Which of the following risk factors for cancer are within a person's control?
Age
Genetic history
Lifestyle choices (i.e. smoking)
Exposure to radiation (i.e. UV rays)
14
A human cell has 46 chromosomes. How many will there be during prophase of mitosis?
46
None of these
23
92
15
What function does this type of tissue perform in the body?
Forms a protective barrier
Contraction of the heart
Relays electrical signals
Bodily movement.
16
During the interphase stage of mitosis, which of the following occurs?
Spindle fibres form
DNA replicates
The cell grows
Sister chromatids line up along the center
17
Which of the following is NOT a function of this type of tissue?
Covers the body surface
Forms flat sheets
Transports nutrients & oxygen
Acts as a semi-permeable barrier
18
These types of blood vessels are the site of exchange (i.e. gas exchange with the lungs).
Arterioles
Veins
Arteries
Capillaries
19
When we observed an onion cell under the microscope, what structure was visible?
Mitochondrion
Cytoplasm
Ribosomes
Chromatin
20
Which of the following is NOT one of the 3 points of cell theory?
All cells contain DNA.
All cells come from pre-existing cells.
All living things are made of cells.
Cells are the basic unit of life.
21
Identify this organelle.
Endoplasmic Reticulum
Lysosome
Golgi Body
Mitochondrion
