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Name 3 specialised animal cells?
Neurons are specialised animal cells responsible for transmitting electrical signals in the nervous system. Red blood cells are specialised animal cells that transport oxygen from the lungs to the rest of the body. Muscle cells are specialised animal cells that contract and generate force to allow movement in the body.
Why is the cell wall absent in animal cell?
Animal cells do not have cell walls because they do not require the same structural support as plant cells. Instead, animal cells have a flexible cell membrane that allows for movement and cell specialization.
What are 3 types of body cells from animal cells?
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What are 3 elements that plant cells have and animal cells do not?
nothing
What do plant and animal cells differ by?
1. Cell wall present in plant cells and absent in animal cells. 2. Centrioles present in animal cells and absent in plant cells. 3. Chloroplasts & other plastids are present in plant cells; these are absent in animal cells. 4. Plant cell usually has a large vacuole, animal cells have small vacules. 5. Lysosomes are present in animal cells, hardly seen in plant cell. 6. The cell shape is defined in plants due to presence of cell wall, it is irregular in animal cells.
What 3 organelles that are found in plant cells that are not found in animal cells.?
The cell wall, chloroplasts and a permanent vacuole are not found in animal cells.
What are 3 types of cells?
plant animal and human
How many cells are in the human body at birth?
As HUMANS, stem cells as they develop into our own specialised cells, as all animals start off as a fertilised egg, and it is our genetics that transform our stem cells into the many different specialised cells we need as humans.
What are some differcen between animal and plant cells?
Animal cells have centrioles and lysosomes, while plant cells do not. Plant cells have a cell wall and chloroplasts for photosynthesis, while animal cells do not. Plant cells also have a large central vacuole, which is typically smaller or absent in animal cells.
What 3 structures are not found in animal cells that are in plant cells?
The starch grains, chloroplast and cell wall (vacuoles are larger in plants cells, but small scattered ones can be found in animal cells)
What are 3 differences between and animal and a cell plant?
Animal cells have Lysosomes Plant cells have a cell wall and chloroplasts and a central vacuole
What 3 things plant cells share with animal cells?
nucleus,cytoplasm,cell membrane!
