# All Educational Materials for LIFESCI 30A at University of California - Los Angeles (UCLA)

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## [LIFESCI 30A] - Final Exam Guide - Everything you need to know! (29 pages long)

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S(t) = number of sharks at time t, year t, day t, etc: usually, we"ll omit (t). Just remember that state variables are functions of time: state variabl

View Document## [LIFESCI 30A] - Final Exam Guide - Everything you need to know! (24 pages long)

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Abstractly, a vector is a quantity that has just a direction and a length (magnitude). In particular, a vector does not have to have a position in spac

View Document## LIFESCI 30A Study Guide - Final Guide: Tangent Space, Positive Feedback, Determinism

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Know how to do the problems of practice final 4. Know how to do the chemical reaction problem. Positive feedback tends to cause instability, negative f

View Document## LIFESCI 30A Quiz: Lab Notes

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Type a number, sage will spit it back. Need * for functions such as 2x -> 2*n. To get an output with decimal, put a decimal point in it. Give a value a

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## LIFESCI 3 Study Guide - Midterm Guide: Prokaryote, Nucleophile, Lac Operon

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Ls3 midterm i practice exam (10 pts) 1. Name:_________________________________ id __________________________ (last) (first) (9 pts) 3. Rna plays a key

View Document## LIFESCI 4 Study Guide - Midterm Guide: Genetic Linkage, Glutamine, Praline

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Before starting, w1ite your name on every page. 2. clearly will be graded: do not write on the backs of pages. 6. on the last page is the codon table.

View Document## LIFESCI 3 Study Guide - Midterm Guide: Selectable Marker, Genomic Library, Exonuclease

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Wed, nov. 10, 2010 (last) (first) you have all the pages. Instructions: this exam is 7 pages long. Before starting make sure: write your name on every

View Document## LIFESCI 3 Study Guide - Midterm Guide: Deoxyribose, Northstar Engine Series, Histone H2B

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The structure of dna is critical to its function: describe in words what makes up the backbone of dna. (2 pts) Sugar phosphate backbone made up of alte

View Document## LIFESCI 30A Lecture Notes - Lecture 10: Differential Equation

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A restriction mostly seen in 2 dimensional state space. A lot easier to deal with in a 3 dimensional state space because it can loop in and around. If

View Document## LIFESCI 30A Lecture Notes - Lecture 2: State Space

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S(t) = number of sharks at time t, year t, day t, etc: usually, we"ll omit (t). Just remember that state variables are functions of time: state variabl

View Document## LIFESCI 30A Lecture Notes - Lecture 9: Determinism

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We started with the idea that earlier state + change vector =later state (or equivalently: change vector = later state earlier state) But we saw that t

View Document## LIFESCI 30A Lecture Notes - Lecture 6: Differential Equation, Tangent Space, Slope Field

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Seasonal fluctuations are on a large time scale, from one year to the next. Cycles can even be over the course of 10 to 20 years. Movement in state spa

View Document## LIFESCI 30A Lecture 4: LS30A Lecture 4

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Recall from friday: if r is a state variable, then r" means the rate of change of r (i. e. how fast r is increasing [positive r"] or decreasing [negati

View Document## LIFESCI 30A Lecture 3: Lecture 3 - States and State Spaces

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The state of a system at time t refers to the total configuration of the system at the time. What all lynxes and hares are doing at time t. Building a

View Document## LIFESCI 30A Lecture Notes - Lecture 13: Power Rule

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Midterm lab1o young cs50; thursday october 27th, 6-7:30 pm. Recall from last time: f(x)=400x3 = mass of an elephant of height x (in meters) we found f"

View Document## LIFESCI 30A Chapter Notes - Chapter 2.6-2.7: Riemann Sum, Antiderivative, Exponential Growth

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## [LIFESCI 30A] - Final Exam Guide - Everything you need to know! (29 pages long)

32

S(t) = number of sharks at time t, year t, day t, etc: usually, we"ll omit (t). Just remember that state variables are functions of time: state variabl

View Document## [LIFESCI 30A] - Final Exam Guide - Everything you need to know! (24 pages long)

9

Abstractly, a vector is a quantity that has just a direction and a length (magnitude). In particular, a vector does not have to have a position in spac

View Document## LIFESCI 30A Study Guide - Final Guide: Tangent Space, Positive Feedback, Determinism

0

Know how to do the problems of practice final 4. Know how to do the chemical reaction problem. Positive feedback tends to cause instability, negative f

View Document## LIFESCI 30A Lecture Notes - Lecture 10: Differential Equation

10

A restriction mostly seen in 2 dimensional state space. A lot easier to deal with in a 3 dimensional state space because it can loop in and around. If

View Document## LIFESCI 30A Lecture Notes - Lecture 2: State Space

3

## LIFESCI 30A Lecture Notes - Lecture 9: Determinism

3

We started with the idea that earlier state + change vector =later state (or equivalently: change vector = later state earlier state) But we saw that t

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## LIFESCI 30A Study Guide - Final Guide: Tangent Space, Positive Feedback, Determinism

0

Know how to do the problems of practice final 4. Know how to do the chemical reaction problem. Positive feedback tends to cause instability, negative f

View Document## LIFESCI 30A Quiz: Lab Notes

0

Type a number, sage will spit it back. Need * for functions such as 2x -> 2*n. To get an output with decimal, put a decimal point in it. Give a value a

View Document## LIFESCI 30A Lecture Notes - Lecture 5: Logistic Function, Mathematical And Theoretical Biology, Ferris Wheel

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Our very first mathematical model was the following simple model of the tub- faucet-drain system: Two parameters f = 10 l/min and k = 0. 2 1/min. Now w

View Document## LIFESCI 30A Lecture 3: Lecture 3 - States and State Spaces

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The state of a system at time t refers to the total configuration of the system at the time. What all lynxes and hares are doing at time t. Building a

View Document## LIFESCI 30A Lecture Notes - Lecture 1: Dynamical System, Thermostat, Stock Market Crash

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## LIFESCI 30A Lecture 2: Lecture 2 - Functions

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Definition: a function f from x to y. A rule that associates to each element x in the set. X exactly one element f(x) in the set y. The set x is called

View Document## LIFESCI 30A Lecture 4: Lecture 4 - Modeling Change

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A mathematical model of dynamical system describes how the values of the state variables are changing over time. The system consisting of a bathtub a f

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