CELLS Flashcards
what is a sperm cell?
Sperm is the male reproductive cell
what is a ribosome
the cellular machinery responsible for making proteins.
what is a nutrient
A nutrient is a substance used by an organism to survive, grow and reproduce.
why are people against using sperm cell for research.
Because it is potential human life.
functions of a plant cell label
Photosynthesis is the major function performed by plant cell
what is a nucleus and what does it do
contains the cell’s genetic material (chromosomes)
what are organs
a part of the body that is made up of cells and tissues that perform a specific function.
what is the magnification formula .
what is a palisade cell .
Palisade cell, or palisade mesophyll cell are plant cells located inside the mesophyll of most green leaves.
what are the differences between a plant and animal cell
Plant cells have a cell wall, chloroplasts and other specialized plastids, and a large central vacuole which are not found in a animal cell.
Mrs C gren
movement, reproduction,sensitivy, circulation, growth, respiration, excretion, nutrition.
what is a tissue
a group of cells that have similar structure and that function together as a unit.
what is a root hair cell
Root hair cells are present in the roots of the plants. Root hairs refer to the long and thin hairs that can penetrate between the soil particles.
