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WorksheetsDay 5 Bellringer Sept 14, 2018 THIS IS A GRADE!!
Total questions: 12
Worksheet time: 6mins
When an animal gets overheated, homeostasis will cause theanimal to sweat and pant in an effort to maintain internal stability. Which situation shows a similar example of homeostasis in cells?
A cell is invaded by a virus
A cell’s nucleus sends signals throughout the cell in order to produce protein.
Water enters a cell through the cell membrane because the cell is dehydrated.
A cell goes through mitosis, producing a new cell.
Which type of cell has the closest structure or organelle that functions like a human skeletal system, which provides shape and structure?
Animal cell
Bacterial cell
Virus
Plant cell
Many cellular functions can be compared with functions that occur in organisms. Which of the following is NOT a function that both the cell and the organism share?
Stores waste material for removal
Provides structure and support
Learned behaviors that aide in survival
Conversion of nutrients into usable energy
A person develops fever from a bacterial infection. This fever is a response from the body to help fight the infection by —
increasing the body's heartbeat rate
increasing the energy level of the body
slowing the growth of the bacterial infection
stopping additional bacteria from entering the body
One of the functions of the skeletal system in the body is to
circulate blood to all parts of the body
collect waste products and remove them from the body
provide a strong framework for the body
produce enzymes to help digest food
Many deserts have a very hot, dry climate. Desert animals have developed many adaptations to survive in the desert. Which of these is an adaptation that a desert animal would MOST LIKELY develop in response to high temperatures found in the desert?
They hibernate in the winter.
They are active only at night.
They lay eggs that must incubate in water.
They have very dark fur and skin.
Identify the organelle responsible for the process of photosynthesis.
I
III
IV
V
Which structures differentiate plant cells from animal cells?
1, 4, 8, 9
2, 4, 9
1, 2, 4
2, 4, 8
The table summarizes some of the structures and functions of the human body. What term should replace X in the table?
Muscles
Bones
Skin
Arteries
You make a model of a cell in a large rectangular box, filled with the following: green beads, yellow pipe cleaners, pink pipe cleaners, one water bottle, and a ping pong ball in a styrofoam ball.
What kind of cell is represented by the above model?
Plant
Animal
Bacteria
Fungi
What does the water bottle represent?
Mitochondrion
Nucleus
Vacuole
Cell Membrane
Which of the following represents the correct order for the levels of organization of plants and animals?
cell organ tissue organism organ system
cell organ system organ tissue organism
cell organ organism tissue organ system
cell tissue organ organ system organism
