What is NOT a characteristic of pseudopods? They have microtubules arranged in a 9+2 pattern true They function for ingestion and movement false They are commonly found in protozoan cells false They look like fingers extending from the cell membrane and cytoplasm false Single Which of the following statements about Lateral and Basal Cell Modifications is TRUE? Tight junctions play a vital role during embryonic development through assembling, reassembling for precursor cells and migrate and transform into advanced cell types. false Gap junctions are found in the epithelium of the intestinal walls and kidneys. false Hemidesmosomes are quite similar to desmosomes since both are connected to the intermediate filaments of the cells. true Adherens junctions are present in tissues that experience mechanical stress, such as cardiac muscle tissues. false Single Which of the following examples exhibit the important function of cilia? Sperm cell for its movement false Epithelial cells in the epididymis for absorption and secretion of molecules. false Amoeba for its movement true Fallopian tubes for the movement of egg cells from the ovary to the uterus. false Single Which of the following shows the main difference between a nonmotile cilium and a motile cilium? Under a microscope, one can see the axoneme at the center of a nonmotile cilium. false A motile cilium has a 9+2 arrangement of its microtubules. true A motile cilium has a 9+0 arrangement of its microtubules. false A motile cilium functions in signaling and detecting stimuli. false Single Which of the following apical cell modifications best function for absorption? Flagella false Cilia false Stereocilia false Microvilli true Single Although both desmosomes and adherens junctions connect the cytoskeletons of 2 adjacent cells, they also differ in some aspects. Which of the following is TRUE? Adherens junctions connect to each cell’s intermediate filaments false Desmosomes connect to each cell’s intermediate filaments true Desmosomes connect to each cell’s actin microfilaments false Both desmosomes and adherens are examples of tight junctions false Single Which of the following pairs is TRUE about apical cell modifications and specific body parts? Cilia: Intestines false Microvilli: Fallopian tubes false Stereocilia: Inner ear true Flagella: Respiratory tracts false Single Which of the following differentiates flagella from cilia? Flagella move in a sweeping motion while cilia move in an undulating motion false Cilia occur in large numbers while flagella only occur in singles true Flagella have a set of microtubules arranged in a 9+2 pattern while primary cilia only have a 9+0 pattern. false Cilia are longer than flagella false Single Which of the following is TRUE about a cross-section of a motile cilium under a microscope? A 9+0 arrangement of microtubules false An axoneme found at the center false A 9+2 arrangement of microtubule false An axoneme found at the center and 9+2 arrangement of microtubule true Single Single