WorksheetsUnit 2 Exam Review
Total questions: 15
Worksheet time: 8mins
Nutrients go through the __________________ to enter animal and plant cells..
Nucleus
Chloroplast
Ribosome
Cell Membrane
When plants grow in a downward and/or upward direction in response to gravity, it is called what?
Thigmotropism
Phototropism
Geotropism
Hydrotropism
You are using a microscope and discover a cell wall, a nucleus, and a vacuole in the cell you are observing. You must be observing the cell of a -
Dog
Ant
Potato
Tadpole
What is the correct order of the organization of multicellular organisms?
Cells, tissues, organ systems, organs
Sun, producers, primary consumers, secondary consumers
Cells, tissues, organs, organ systems, organism
Organisms, tissues, organs, cells
Theodor Schwann concluded that all animals are made of cells. Matthias Schleiden concluded that all plants are made of cells. What part of cell theory do these statements support?
Genetic information is found in cells.
Single cell organisms are pointless and don’t count.
Living things are composed of cells.
Cells are the smallest unit of organisms.
Which two organelles are NOT found in animal cells?
Chloroplast, cell membrane
Cell wall, nucleus
Chloroplast, cell wall
Cell wall, cell membrane
Plants take in energy from the sun to go through the process of photosynthesis. Which organelle, found in plant cells, captures sunlight?
Nucleus
Chloroplast
Cell Membrane
Vacuole
Leafy plants are composed of various tissues such as xylem tissue, which carries water, and phloem tissue that transports food. They also have stomates and chloroplasts within their cells to help with gas exchange and making food. Since they all work together, they form what structural level of a plant leaf?
Cell
Tissue
Organ
Organism
Animals and plants are composed of cells. According to cell theory, the cells of -
A mouse can produce new cells, but carrot cells cannot.
Carrot cells can produce new cells, but the cells of a mouse cannot.
The carrot cells and the mouse cells are unable to produce new cells.
Both the carrot and the mouse cells are able to produce new cells.
The drawing shows the development of a baby.
What does the baby represent?
Organ
Organ System
Organism
Organelle
A group of tissues that perform a similar function is called_____. (Examples include the heart, lungs or stomach)
cells
tissues
organs
organ system
Which of the following will cause a drop in turgor pressure
lack of water
it snows outside
the temperature of the air increases
too much water
Which cell represents a plant cell?
Slide 1, because it has a larger vacuole called a central vacuole.
Slide 2, because it has smaller vacuoles.
Slide 3, because I didn’t read the question carefully.
Slide 4, because I just want to get this question wrong.
Plants use energy from sunlight, water, and carbon dioxide to produce sugar. Which structure is found only in plant cells and helps plants capture energy from sunlight?
Vacuole
Nucleus
Cell membrane
Chloroplast
What was the force that impacted the growth of roots?
Pressure
Pull of plants towards the sun
Push of gravel on roots
Gravity
