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Hace 2 días · Aim: To study the effect of physostigmine and atropine on ciliary movement in frog buccal cavity. Principles: Cilia in the buccal cavity and in the oesophagus helps in the movement of food particles.
Hace 5 días · Effective motility involves coordinated muscle contractions known as peristalsis, which propel the contents of the digestive system forward. When motility is disrupted, it can lead to constipation, a condition characterized by infrequent, difficult, or incomplete bowel movements.
Hace 5 días · Certain behaviors, such as swimming motility, are thought to be important for archaeal environmental adaptation. Archaella, the archaeal motility appendages, are evolutionarily distinct from bacterial flagella, and the regulatory mechanisms driving archaeal motility are largely unknown.
Hace 3 días · Motility refers to the ability of an organism or fluid to move autonomously, often at a cellular level. Mobility refers to the ability to move or be moved freely and easily, often at the level of whole organisms or objects.
Hace 2 días · During cellular adaptation to accelerated proteolysis, muscle cells boost proteasome levels by inducing proteasome subunit genes and assembly chaperones in a two-phase transcriptional program that is controlled by multiple transcription factors. Article. | May 20 2024.
Hace 2 días · To introduce and demonstrate the principle and experimental set up for determining the motility of microbes
Hace 4 días · Gram-negative bacteria characteristically stain pink or red following the Gram reaction, owing to their thin cell walls; this is in contrast to Gram-positive bacteria, which stain purple, owing to their thick cell walls. In the process of Gram staining, a slide containing a heat-fixed smear of bacterial cells is treated with crystal-violet stain.
