Oat biology Study guides, Class notes & Summaries

Q1: Bryophyta (mosses) - Avascular plants which alternate between haploid and diploid forms and have flagellated sperm. Pterophyta (ferns) - Vascular plants which alternate between haploid and diploid forms and have flagellated sperm Rhizopoda (amoebas) - Avascular plants which do not alternate between haploid and diploid forms. Coniferophyta (pines) - Avascular plants which do not have flagellated sperm.

All of the following are components of the Cell Theory EXCEPT the idea that a) all living things are composed of cells b) all living things contain mitochondria c) cooperation among cells allows for complex functioning in living things. d) all cells arise from preexisting cells e) cells carry genetic information in the form of DNA - Answer-B A eukaryotic cell contains organelles specialized for various activities. Name the organelles involved and the role they play in the following act...

OAT- BIOLOGY EXAM WITH 100% ACCURATE ANSWERS Ingestion - correct answersAcquisition of food Assimilation - correct answersBuilding of new tissues from digested food Monosaccharide - correct answerssingle sugar subunit - carb Ex: glucose, fructose, galactose Disaccharide - correct answers2 monosaccharides - carb Ex: sucrose, lactose Polysaccharide - correct answersPolymer of sugar subunits -carb - insoluble in water - Ex: glycogen, cellulose, starch Lipids - correct ans...

Oat Biology Questions set

OAT Biology Exam

Heterotrophs - correct answer -first life forms -lacked ability to synthesize their own nutrients, depended upon outside sources for required preformed molecules What did the primitive seas contain? - correct answer simple inorganic and organic compounds such as salts, methane, ammonia, hydrogen, and water (these may have led to the synthesis of organic molecules such as sugars, amino acids, and nucleotides, dissolved in a primordial soup) In what forms was energy present in primitive ...

OAT Biology Practice questions

The three domains correct answer Archaea, bacteria, eukarya six kingdoms correct answer Archaea, eubacteria, protista, fungi, plantae, animalia Viruses are in the kingdom ___________ correct answer TRICK QUESTION - they are not classified Kingdoms are divided into correct answer Phyla (animals) divisions (other kingdoms) Phylum are divided into correct answer Classes Classes are divided into correct answer Orders Orders are divided into correct answer Families Families are d...

Muscle movement on the cellular level is initiated by the release of Ca2+ from the terminal cisternae. Terminal cisternae are associated with A. sarcoplasmic reticulum. B. myosin cross-bridges. C. myoglobin. D. canaliculi. E. thin filaments. - correct answer A Muscle fibers store Ca++ in the sarcoplasmic reticulum for release during contraction. The sarcoplasmic reticulum, analogous to the endoplasmic reticulum, runs extensively throughout the fiber so that released Ca++ will come ...

OAT Biology Exam