- narrow, plasma-membrane-lined channels traversed by a modified tubule of endoplasmic reticulum (desmotubule) - these interconnect protoplasts of adjacent cells, providing a pathway for the transport of substances between cells Plants: What came first, single-celled or multi-cellularity?
Matter is Anything that has mass and takes up space What are 4 states of matter gas, liquid, solid, plasma What are 4 examples of what is not matter Heat,light,sound,thoughts Info about liquids No definite shape,has volume and particles are close but move freely Info abt gas No definite...
Bacteria have a unique compound called peptidoglycan in cell walls.Archaea have unique phospholipids in their plasma membrane and hydrocarbon tailsthat contain isoprene. What is unique about archaea quizlet? Archaea are organisms that have many unique molecular traits. Archaea areprokaryotes, but their ...
Inside a plant, the apoplast is the space outside the plasma membrane within which material can diffuse freely. It is interrupted by the Casparian strip in roots, byair spaces between plant cells and by the plant cuticle. Are there stomata in roots? The stomata are most common on green aer...
Hairlike projections that extend from the plasma membrane and are used for locomotion Cytoplasm A jellylike fluid inside the cell in which the organelles are suspended Cytoskeleton A network of fibers that holds the cell together, helps the cell to keep its shape, and aids in movement Endoplasmic...
Gut (Chromatin cells) Platelets and retina What is the postsynaptic effect of Glutamate? Excitatory What can an excess amount of Glutamate lead to? ALS, Parkinsons, Alzheimers 最好的學習方式。免費註冊。 註冊代表你接受Quizlet的服務條款和隱私政策...
What is the correct order of hemostasis quizlet? Hemostasis is the natural process that stops blood loss when an injury occurs.It involves three steps: (1) vascular spasm (vasoconstriction); (2) platelet plug formation; and (3) coagulation. Vasoconstriction is a reflex in which blood vessels ...
blood soluble plasma protein becomes fibrin which is non-soluble and helps create a clot neutrophilia increase in the the number of neutrophills - often during inflammation cell mediators of acute inflammation 1. circulating platelets 2. tissue mast cells ...
Cross more easily, regulate what goes in and out of membrane Most organisms cannot synthesis Vitamin organic molecule that most organisms need to get from own environment 最好的學習方式。免費註冊。 註冊代表你接受Quizlet的服務條款和隱私政策 以Google帳戶繼續...