Both plant and animal cells have the following organelles: mitochondrion, golgi apparatus, ribosomes, nucleus, cell membrane, rough and smooth ER and cytoplasm.
In animal cells, cell wall is absent unlike in plant cells. The plant cell has a regular shape whilst the animal cell has an irregular shape. Animal cells do not have chloroplasts whilst the plant cells do. In animal cells, small or no vacuole is present whilst the plant cells have a large vacuole
The correct answer is this: ALL CELLS ARE PRODUCED FROM EXISTING CELLS.
Rudolf Virchows was a doctor and scientist of German origin. He was the first scientist to apply cell theory to mechanism of diseases in humans, this aspect of medicine is called pathological processes. Through his research, he discovered that new cells are always produced from existing cells.
Answer:
It controls the rate at which chyme enters the small intestine
Explanation:
Cephalic phase is one of the phase of gastric secretion (other two are gastric phase and intestinal phase) that begins even before food enters the oral cavity. Thinking of food stimulates the release of gastric juice via parasympathetic nervous system). Food that enters the stomach also stimulates the secretion of gastric juice by parietal cells. Partially digested food directly activates G cells (Enteroendocrine cells) to secrete gastrin which also stimulates the release of gastric juice.
ST ST St St. I hope this is helpfull
