What 2 types of cell junctions would allow cardiac muscles of the heart to contract in a coordinated manner and withstand the pumping and filling action of the heart?     gap junctions and desmosomes     tight junctions and desmosomes     tight junctions and gap junctions

QUESTION 3 What type of cells are shown in this figure? Membrane D Compartment A Compartment B Compartment C Membrane E Exchange Epithelia Secretory Epithelia Transporting Epithelia Protective Epithelia

www FB (29 F10 F11 Drag and Drop 1 Matrix 2 3 4 5 Outer membrane Crista Outer compartment Inner membrane F12 YS Insert Clear All Chec + 11 PrtSc 4 Del Ba

Which option is not true? Functional MRI can be used to image metabolic activity Ultrasound imaging uses radio waves to capture an image PET relies on positrons and electrons  CT scanning produces multiple images of the inside of the body   What is not true regarding material properties? A viscoelastic material exhibits viscous and elastic characteristics Elasticity is the capacity of a strained material to recover after a deformation A viscous material does not resist shear flow thus strain linearly when a stress is applied When a material is permanently deformed it stops being elastic   What is true regarding cancer? Cancer cells continue with normal cell communication but don’t specialize Cancers at an invasive stage can dampen growth of blood vessels Newest method to treat cancer is surgery Radiation and chemotherapy are methods that are used to kill cancer cells