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This document is a checklist for a research paper and key things to include in each section.
This document goes in depth about the necessities for each part of your research essay.
Acute toxicity 
(Ans - When the toxic effect of single or multiple exposures to a 
chemical result in sudden adverse effects, usually within 14 days of 
administration. 
a) Establishing the health risks from acute toxicity is usually simpler and 
easier compared to chronic toxicity. 
Chronic toxicity 
(Ans - Occurs over a longer period and the adverse effects are less 
obvious. 
a) Establishing the health risks of chronic toxicity can be challenging 
because factors such as aging, exposure to ot...
What do enzymes do? 
(Ans - speed up chemical reactions 
how do enzymes work? 
(Ans - lower activation energy needed 
what do enzymes NOT do? 
(Ans - change the free energy or delta G 
activation energy 
(Ans - energy required to start a reaction 
transition state 
(Ans - reactive mode of the reactant after a significant amount of 
energy has initiated a reaction 
transition state intermediate 
(Ans - unstable reactions with higher free energySubstrates 
(Ans - AKA reactants, molecules on which ...
A solution with a pH of 9 is how many times more basic than a solution 
with a pH of 7 
(Ans- 100 
In a chemical equation, the chemicals to the left of the arrow are 
(Ans- Reactants 
An atom that gains or loses electrons is called an 
(Ans- Ion 
Both atoms exert the same pull-on shared electrons 
(Ans- Nonpolar covalent bonds 
Cation ions are formed by 
(Ans- Oxidation reactions 
Sodium is bonded to chlorine in the formation of sodium chloride by 
what type of chemical bond 
(Ans- IonicWater is...
Cilia and flagella 
(Ans- consists of 9x2 arrangement of microtubules and anchored in the 
cell by basal body 9x3 organization of microtubules. 
Centriole 
(Ans- has a 9x3 arrangement of microtubules. 
ABC transporters 
(Ans- are carrier proteins that use energy from ATP to transport 
solutes. 
Intermediate filaments 
(Ans- strengthen the cytoskeleton and stabilize cell shape
Which of the following statements about independent assortment and 
segregation is correct? 
a) The law of segregation is accounted for by anaphase of mitosis. 
b) The law of segregation requires describing two or more genes 
relative to one another. 
c) The law of independent assortment requires describing two or more 
genes relative to one another. 
d) The law of independent assortment is accounted for by observations 
of prophase I. 
(Ans- c) The law of independent assortment requires describ...
What part of a cell membrane is fluid and can move from side to side, past other components of the membrane? 
 (Ans- Lipids and Proteins 
 
Consider three types of transport across a membrane: I) simple diffusion, II) osmosis, and III) facilitated diffusion. Which of these are forms of passive transport? 
 (Ans- I, II, and III 
 
In comparing outdoor soil bacteria you take two samples, one in the summer and the other in the winter. Compared to the sample collected in winter, the membranes of the...
This document explains bio, physical, and social broken up into scenarios