Protist: Study Guide

Plant-like protest (phytoplankton)… contains flagella, are sensitive to light (eyespots), are autotrophic, and responsible for most of the oxygen in the air. Euglenophyta aka Euglena (plant like) No shells Can be photosynthetic but if in darkness long, will become saprophyte Found in stagnant and fresh water Asexual reproduction via binary fission Pellicle Chrysophyta  (diatoms and…

Plant vs. Animal Mitosis

Animal Mitosis Plant Mitosis Have centrioles, centrosomes, and asters No centrioles, centrosomes or aster: No Migration of centrioles. Cell becomes rounded before cell division  No change in shape before cell division Cell division induced by multiple hormone to start cell division; no known specific cell division hormone.   Cell division induced by specific hormone called…

Properties of Ionic and Molecular Substances Lab

Procedure  Examine the following chemicals at their various stations: NaCl        Ethanol                  CuSO4           NH4NO3                  Kerosene       Sulfur      CaSO4 Ca(NO3)2  Sucrose                  Unknown      O2                          K3Fe(CN)6 Record your observations in a table with the following headings: Name, Formula, Ionic or Molecular, State at RT, Solubility, Colour of Solution, Conductivity of Solution, Melting Point, Boiling Point Analysis Questions Make a…