Cellulose fibrous in Study guides, Class notes & Summaries

Biology Unit 1 Test Questions and Answers Graded A+ scientific study of life Biology how singlecell develops into an organism, how the human mind works, and how living thing interact themes of biology a cell that is simple, smaller, and does not contain a nucleus or other membrane-enclosed organelles prokaryotic cell a cell that has a membrane-enclosed organelles, the largest which is the nucleus eukaryotic cell What is an example of a prokaryotic cell? Bacteria What is an example of a euka...

Anaphylactic shock is characterized by: a. labored breathing and hypertension. b. wheezing and widespread vasodilation. c. intracellular hypovolemia and hives. d. a deficiency of circulating histamines. b. wheezing and widespread vasodilation Distributive shock occurs when: a. central vasoconstriction forces blood from the core of the body. b. blood pools in expanded vascular beds and tissue perfusion decreases. c. microorganisms attack the blood vessels, resulting in vasodila...

notochord correct answers the characteristic from which the phylum derives its name (means back-cord); a rodlike, semirigid body or fluid-engorged cells enclosed by a fibrous sheath extending the entire length of the body monophyletic correct answers groups that contain all known descendants of a single common ancestor paraphyletic correct answers groups (like reptiles) that do not contain the descendants of their most recent common ancestor Somites correct answers a series of cartilagi...

additives - Answer use to improve of extend the properties of plastics antistatic agents - Answer static charges may be dissipated by the addition of ? four types of colorants - Answer dyes, organic pigments, inorganic pigments, special-effects pigments dyes - Answer which colorant dissolves into the plastics material? organic dyes - Answer poor thermal and light stability is a major disadvantage of this flexibility - Answer plasticizers improve the ? of PVC c glass - Answer wh...

ABSA Study Guide Questions With Correct Answers. 1. Which is not considered part of a sterile field? Gloves of sterile person who has folded his arms 2. The presence of only one living microorganism means an object is: Contaminated 3. Which statement concerning masks is not true? Ties may be tied crisscross on top of head In draping a table, the scrub nurse drapes from _____ to _____, protecting her gloves _____. Front, back, by cuffing drape edge The purpose of the hand scrub by the ...

what carbohydrate strengthens plant cell walls? cellulose which of the following (spines, stolons, tendrils) are special leaves? spines, tendrils Brainpower Read More Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:00 / 0:15 Full screen what type of vascular tissue carries sap upward? mesenchyma which group of trees produces winged fruits called samaras? maples which of the following (growth of roots, loss of leaves, development...

BIO251 EXAM 1 PRACTICE QUESTIONS 2023. A cotton fiber consists mainly of cellulose, whereas a potato tuber contains mainly starch. Cotton is tough, fibrous and virtually insoluble in water. The starch present in a potato tuber is neither tough nor fibrous and can be dispersed in hot water to form a turbid solution. Your friend says that this is because starch and cellulose are made of monomers with vastly different properties. You need to set your friend straight. How would you go about doing...

which of the following are not polysaccharides? - Answer a)glycogen b) starch c)chitin d)*hydrocarbon* which of the following are not true of pentoses? - Answer a) they are found in nucleic acids b) they can occur in ring structure c) *they have the formula C5H12O5* d) they may be an aldose or a ketose Polymerization is a process that - Answer a) creates bonds between amino acids in the formation of a peptide chain b) involves the removal of a water molecule c) links the phosphate ...

ATI TEAS 7 Biology Review 2022/2023 update.ATI TEAS 7 Biology Review 2022/2023 update. Macromolecules: Carbohydrate, Lipid, Nucleic Acid, Protein, Enzyme Carbohydrate: Sugars and starches which body breaks down to glucose ● Structural function: cellulose and chitin ● Energy storage: amylose, amylopectin, glycogen ● Recognition molecules: glycoproteins and glycolipids Lipids: Fatty acids and their derivatives that are soluble in water ● H and C and main components ● Fa...

Chapter 01 Testbank Student: ___________________________________________________________________________ 1. When electrons in excited orbitals lose energy, that energy can A. be used to drive another chemical process. B. emit light. C. be passed on to a neighbouring atom. D. All of the answers are correct. E. be used to drive photosynthesis in a leaf cell in sunlight. 2. An oxygen atom has 8 protons, 8 neutrons and 8 electrons. A. Its atomic number is 16. B. Its mass number is 8. C. It...