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What statement is not true of cilia in the respiratory track?
One statement that is not true of cilia in the respiratory tract is that they are responsible for gas exchange. Cilia are actually tiny hair-like structures that help move mucus and trapped particles out of the airways, but they do not participate in the exchange of oxygen and carbon dioxide. Their primary function is to keep the respiratory tract clear of debris and pathogens.
Cilia are the long whip-like strings some protists use to move.?
TRUE
The cilia and mucus in the trachea sweep upward moving the mucus toward the nose where it is sneezed out true or false?
True. The cilia in the trachea sweep mucus upward, where it is then transported to the back of the throat and eventually swallowed or coughed out. If there is an excess amount that reaches the nose, it can trigger a sneeze reflex to expel it.
Does Cilia help to push food into the paramecium's oral groove?
Yes, cilia help to create a water current that carries food particles towards the paramecium's oral groove. The beating motion of the cilia propels water containing food particles into the oral groove, where the food is then ingested by the organism.
Is this statement true or false paramecia have more than one nucleus?
This statement is true because paramecia have two nuclei,one big and one small.
What statement is not true of cilia in the respiratory track?
One statement that is not true of cilia in the respiratory tract is that they are responsible for gas exchange. Cilia are actually tiny hair-like structures that help move mucus and trapped particles out of the airways, but they do not participate in the exchange of oxygen and carbon dioxide. Their primary function is to keep the respiratory tract clear of debris and pathogens.
What statement is not true of cilia in the respiratory tract A helps clean the air we breath B filters out all pathogens C reduces risk of respiratory infections D continually works?
Cilia in the respiratory tract helps clean the air we breath, reduces risk of respiratory infections, and is continually working with every breath we take. They are mini "sweepers", primarily in our nasal passages and lungs. They continually sweep toward the outside, like little women at the front door of a house constantly sweeping dust and particles out the door. Cilia filter MOST pathogens, not all. They filter MOST dust and particles, not all.
The upper respiratory tract includes the lungs. false or true?
false
Which of these is the best definition of cilia Fluid found in try he mouths invading microorganisms a sticky substance in the nose or tiny hairs that trap pathogens?
Tiny hairs that trap pathogens is the best definition of cilia. Cilia are hair-like structures that line the respiratory tract and help trap and remove pathogens and particles from the airways to protect the body from infection.
Epithelial cells may have cilia or processes called microvilli on their surfaces?
Cilia are hair-like structures that extend from the surface of epithelial cells and are involved in moving fluids over the cell surface. Microvilli are small, finger-like projections that increase the surface area of the cell for absorption and secretion functions. Both cilia and microvilli play important roles in the function of epithelial cells in tissues such as the respiratory tract and intestines.
Glucoseis a respiratory gas needed for life true or false?
Glucose is not a respiratory gas which therefore means that the above statement is false.
Which of the following is not true of the respiratory tract from the medium bronchi to the aveoli?
lining of the tubes changes from ciliated columnar to simple squamous epithelium in the alveoli
is this statement true or false BC?
If the statement is false, then "This statement is false", is a lie, making it "This statement is true." The statement is now true. But if the statement is true, then "This statement is false" is true, making the statement false. But if the statement is false, then "This statement is false", is a lie, making it "This statement is true." The statement is now true. But if the statement is true, then... It's one of the biggest paradoxes ever, just like saying, "I'm lying right now."
What is circular logic?
Circular logic would be a statement or series of statements that are true because of another statement, which is true because of the first. For example, statement A is true because statement B is true. Statement B is true because statement A is true
Is cilia in fungi?
No, cilia are typically not present in fungi. Fungi generally have flagella for movement, which are structurally different from cilia. Cilia are more commonly found in certain protists and animal cells.
What is a statement that is true only if both parts of the statement are true?
In computing, this is an AND statement.
What is a true statement that combines a true conditional statement and its true converse?
always true
