Muscle cells are ____ and ____.
elongated
contractile
Muscle cells:
Final answer: Muscle cells are elongated and contractile.
Make a sketch of the human muscle cell. What function do muscle cells perform?
Differentiate between cells of : (a) Parenchyma and collenchyma (b) Meristematic tissue and permanent tissue (c) Sclerenchyma and parenchyma (d) Cells of involuntary and voluntary muscle (e) Fibres of voluntary muscle and cardiac muscle.
A student was observing a slide under a microscope. She saw small, branched and striated muscle cells. Which type of muscle did she observe?
1-Branched striated muscle fibres interconnected by oblique bridges are :
(a) unstriated muscle fibres. (b) striated muscle fibres. (c) cardiac muscle fibres. (d) skeletal muscle fibres.
2-Plant cells with thickened at corners, non lignified cell walls are :