
Biology Vocabulary Practice 2.10.21
Presentation
•
Biology
•
10th Grade
•
Easy
Standards-aligned
Nancy Warren
Used 9+ times
FREE Resource
20 Slides • 7 Questions
1
Biology Vocabulary Practice 2.10.21
Read the slides, watch the video, then answer the questions.
2
homeostasis
condition of optimal, steady functioning of the organ systems of the body
3
Multiple Choice
Review! How many cells does the human body have?
50,000
50 million
50 trillion
4
organelles
Why is Spiderman in a cave jail? I don't know! But he knows what organelles are:
Specialized sub-structures of the cell that serve a special function
5
cytoskeleton
Provides internal structure and mediates intracellular transport
6
mitochondria
produces energy (ATP)
the "power plants" of the cell
7
ribosomes
Manufactures proteins
8
Golgi Apparatus
Protein modification and export
9
Endoplasmic Reticulum (ER)
Transports materials between organelles
10
flagella and cillia
move the cell or move liquid past the cell
11
capsule
The capsule helps prokaryotes cling to each other and to various surfaces in their environment, and also helps prevent the cell from drying out
12
Cell membrane
Semi-permeable and selective barrier surrounding the cell
"the gatekeeper" of the cell
13
cell wall
Provides support and mechanical strength; prevents excess water uptake
The "security fence" of the cell
14
lysosome
Breaks down excess or worn out cell parts.
The "garbage trucks" of the cell.
15
vesicle
Store and transport materials within the cell
16
cytoplasm
holds the components of the cell and protects them from damage
17
chloroplast
Site of photosynthesis
18
nucleus
Stores genetic material (DNA), dictates what other organelles in the cell do.
The "city hall" of the cell.
19
vacuole
Store various molecules including enzymes, waste products of the cell, water, and even food material depending on the type of cell.
The "landfill" of the cell.
20
Now watch this amazing video to review
Did I mention it is amazing?
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22
Multiple Choice
What is the main purpose of mitochondria?
be the "gatekeeper" of the cell
make energy (ATP)
support the other parts of the cell
23
Multiple Choice
An organelle always has the same basic shape and size.
True
False
24
Multiple Choice
What does a nucleus do?
breaks down excess or worn out cell parts
delivers vesicles throughout the cell
is the control center of the cell
25
Multiple Choice
Cells, cells, they're made of...
jingle bells
organelles
funny smells
26
Multiple Choice
Vacuoles contain water.
True
False
27
Poll
in your opinion, the best organelle is...
cell membrane
mitochondria
Golgi Apparatus
vacuoles
Biology Vocabulary Practice 2.10.21
Read the slides, watch the video, then answer the questions.
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