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Classify: Plant leaves are cells, tissues, organs, or organ systems.
Organs
Classify: Plant roots are cells, tissues, organs, or organ systems.
Organ
Classify: Chloroplast is a cell, tissue, organ, or organ system.
Neither - it is an organelle.
True or false: Both plant and animal cells have vacuoles.
True - plant cells have large, permanent vacuoles while animal cells have small, temporary vacuoles.
True or false: Both plant and animal cells have chloroplasts.
False - animal cells don't have chloroplasts.
What does partially permeable mean?
Allows some structures to go through but not others.
True or false: cell wall is partially permeable.
False - cell wall is freely permeable (allows all substances to go through).
Which organelle is involved in energy release?
Mitochondria.
What is differentiation?
A process by which a structure of a cell becomes sepcialised for a certain function.
Which structure in the cell is partially permeable?
Cell Membrane
True or false: Plant cells perform aerobic respiration.
True - plant cells perform aerobic respiration because they have mitochondria.
Classify: Phloem and xylem are cells, tissues, organs, or organ systems.
Tissues.
Arrange from smallest to largest: chromosome, small intestine, ciliated epithelial cell, and nucleus.
Chromosome, nucleus, ciliated epithelial cell, and small intestine.
Red blood cells, palisade mesophyll cells, neurons, and sperm cell.
Palisade mesophyll cells.
Helps support the shape of the cell.
Which structure contains cell sap?
Vacuoles.
What is an organ?
Group of different tissue that come together to perform a particular function.
What is a tissue?
Group of similar cells that come together to form a specific function.
What is the difference between an embryonic stem cell and an adult stem cell?
Embryonic stem cell > can differentiate into all cell types.
Adult stem cells > can differentiate into a limited number of cell types.
What is the difference between animal and plant stem cells?
Plant stem cells retain the ability to differentiate their wholes lives.
DNA is stored in the nucleus in the form of...?
Chromosomes
They may be used to treat certain diseases (cancer, neurodegenerative disorders, etc).
What does it mean if a cell is specialised?
What do plant cells have that animal cells don't have?
1. Permanent Vacuole
2. Chloroplast
3. Cell Wall
What is plant cell wall made out of?
Cellulose