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What cellular structures are found in the epidermal cells of humans but not in epidermal cell of leaves?
Melanocytes, which produce melanin for skin pigmentation, are found in human epidermal cells but not in leaf epidermal cells. Additionally, human epidermal cells contain structures like Langerhans cells for immune response, which are not present in leaf epidermal cells.
Are protists bigger than human cells?
You drink them or they slip into an open cut that you have.
Does human blood cells have chloroplast?
Human does not have chloroplast. Chloroplasts are only found in plant cells.
Do both animal and human cells have vacuoles?
No, vacuoles do not exist in human or animal cells. They are only present in plant cells, much like the cell wall.
What is likely to be found in a cell from a maple leaf but not in a human nerve cell?
A cell from a maple leaf is likely to contain chloroplasts, which are the organelles responsible for photosynthesis. These structures enable the leaf to convert sunlight into energy, a function not present in human nerve cells. Additionally, leaf cells typically have a cell wall made of cellulose, while human nerve cells have a flexible plasma membrane without a cell wall.
What cellular structures are found in the epidermal cells of humans but not in epidermal cell of leaves?
Melanocytes, which produce melanin for skin pigmentation, are found in human epidermal cells but not in leaf epidermal cells. Additionally, human epidermal cells contain structures like Langerhans cells for immune response, which are not present in leaf epidermal cells.
How do antibiotics work to target bacteria without causing harm to the surrounding human cells?
Antibiotics work by targeting specific structures or processes in bacteria that are essential for their survival, such as cell wall formation or protein synthesis. These structures or processes are not present in human cells, so the antibiotics are able to selectively kill the bacteria without harming human cells.
Are protists bigger than human cells?
You drink them or they slip into an open cut that you have.
Does human blood cells have chloroplast?
Human does not have chloroplast. Chloroplasts are only found in plant cells.
Are cells the same in the human body?
There are different types of cells, but the structures are basically same, with similar organelles and other structures.
How many types of cells are present in the human body?
6 cells
What two structures are not present in a human cheek cell but would be present in a cell from the leaf of a French bean plant?
Chloroplasts and a cell wall are two structures that would be present in a cell from the leaf of a French bean plant but not in a human cheek cell. Chloroplasts are responsible for photosynthesis, while the cell wall provides structural support and protection to plant cells.
How many brain cells are present in human?
Uncountable
How many somatic cells are present in the human body?
The human body contains approximately 37.2 trillion somatic cells.
How many brain cells present in human brain?
millions
What are the names of cells?
The 2 are bacterial cells and protists cells
What mitotic structures are present both in plant and animal cells?
All multicellular plants and animals, as well as fungi and protists, use mitotic cell division to develop from single cell organisms into organisms containing billions of cells. Mitosis continues in full-grown organisms replacing dying or repairing damaged cells. Throughout the human body, an estimated 25 million mitotic cell divisions occur every second in order to replace cells that have completed their normal life cycles. Some multicellular organisms rely on mitosis for asexual reproduction, and it is the only reproduction method used by many single-celled organisms.
