False. Digestion (at least starch digestion) begins in your mouth. Saliva helps begin the break-down process as you chew. Chewing is also a means of the start of the breakdown process of food going into your GI tract.
True. The alimentary canal, also known as the digestive tract, is a continuous tube that runs from the mouth to the anus. It includes organs such as the esophagus, stomach, small intestine, and large intestine.
False. A group of cells is not called an organ. An organ is a collection of tissues that work together to perform specific functions in the body.
no a human body has 206 bone in it body
False. Enzyme names typically end in the suffix "–ase".
False. Increasing the intensity of light typically increases the rate of photosynthesis, up to a certain point where other limiting factors may come into play.
false
No, digestion begins in the mouth but also occurs in the stomach and small intestine.
False, it is the first step in digestion. ---------------------- No - but the above is not true either, the small intestine comes after the stomach and mouth and digestion starts in the mouth.
True. Smooth muscles in the stomach play a crucial role in mechanical digestion by contracting rhythmically to churn and mix the food with gastric juices. This process helps break down food into smaller particles and facilitates the enzymatic digestion that follows.
False
true
True.
True: The stomach muscles churn and mix the food with digestive juices that have acids and enzymes, breaking it into much smaller, digestible pieces. An acidic environment is needed for the digestion that takes place in the stomach.
"All human beings are animals" is a true statement. All animals are not human beings.
true
true
True.