cfw_IN 1. A scientist has oonstruoted a Dell with a membrane made only- of phospholipids. She plEL'E the Dell
in a solution that oontains the following dissolved substan DE: MaCI. Gluoose. Water. nygen. After BID
l'l'lll'llJtE. which substanoe will have d
1.51 '1. Imagine looking through a microscope at cells in an onion root tip that are going through mitosis. The
chromosomes of many ofthe cells are plainly.r visible. In some cells, replicated chromosomes are aligned along
the center cfw_equator ofthe cel
1.51 1. Cytosine makes up 38% ofthe nucleotides in a sample of DNA from an organism. What percent ofthe
nucleotides in this sample will be thymine?
1.51 2. In his transformation experiments, what did Grifth observe?
Mutant mice were resistant to bac
AP Biology Unit 1 Test Retake 3 I] ,-' 3 I] 1 I] I] III, Sreesritlla cfw_Sritlla Meram
1.-"l 1. A scientist is studying a specificspeoi of montey and has identified two populations of this speci
that live near each other but are separated by a wide riv
'1.-'1 1. Whioh of the following piEDE of evidenoe bat supports the faot that water has a high speoifio heat?
Due to the polarity of water. frozen water floats in liquid water.
Water moleoul demonstrate ad hEiDI'I as they are attracted polar or oharged mo
Waste Not, Want Not 1
RUNNING HEAD: Creating electricity from waste water.
WASTE NOT, WANT NOT: Using microbial fuel cells to create electricity from waste water.
Sritha Moram, Ayesha Syed, Tiffany Shields.
Gwinnett School of Mathematics, Science, and Tec
Enzyme Lab Modifications for LabQuests and Computers
Purpose: To investigate the factors that affect the rate of an enzyme catalyzed reaction.
6 - 125 mL Erlenmeyer flasks
5 mL syringe with cap
catalase (keep on ice)
Effect of Environment Variables on the rate of an enzyme catalyzed reaction.
Berry 7th pd.
1. List the six independent variables addressed in this experiment.
Salt concentration, pH, Temperature, Concentration of substrate, Concentr
Answer to signal transduction thing
1) A ligand attaches to a receptor and this is first stage in a signal system. In addition what the receptor
then does is described in the next stage.Once the ligand attaches to the receptor, the receptor becomes
Test Review: Chapter 2-5
Choose statements which correctly describe atomic properties and structures.
Make basic predictions about an atoms reactivity based on its electron arrangement.
Define isotope and give an example of its import
Using microbial fuel cells to create electricity from waste water.
Sritha Moram, Ayesha Syed, Tiffany Shields
Gwinnett School of Mathematics, Science, and Technology
Lawrenceville GA, 30044
A. Data Table
The date that the group started collected data for
DATE: _ PERIOD: _
AP BIOLOGY EXAM REVIEW
(FOR CLASS FINAL & AP EXAM ON MAY 11)
UNIT 1: ECOLOGY
Section 1: Population Ecology
Population Growth & Distribution
Size, density, dispersal (clumped, uniform, random), age structu
Sritha Moram 1
Properties of Water: Free Response
Three properties of water that will be discussed in this paper will be: cohesion, adhesion,
and high specific heat. Cohesion is basically the sticking of water molecules. Cohesion states
Rate of Cellular Respiration on different seeds and organisms
By: Sritha Moram, 7th Pd, Berry
o Temperature- conditions for temperature are room temperature and 10C.
o Seed type- conditions are bea
Investigation 5: Photosynthesis
Independent Variable #1: Light Intensity
Conditions of IV1: Exposed to light, No Light
Independent Variable #2: State of chloroplasts
Conditions of IV2: Boiled, Unboiled
1. The purpose of this experiment w
AP BIOLOGY SEMESTER 1 FINAL EXAM REVIEW- PART 2
Exam is 10% of your Semester 1 Grade
Section 3: Animal Behavior
Types of Animal Behavior
Instinct, FAP (sign stimulus), imprinting (critical period), learning, classical conditioning, operant c
Cells Soft Chalk
a. Rough Endoplasmic Reticulum: The Rough Endoplasmic reticulum is like an
assembly line because this is where proteins are and lipids are made but also
transferred to different parts of the cell.
b. Smooth Endoplasmic Reticu
Name: _ Date: _ Period: _
Science Fair: Proposal Form
1. Are you working by yourself?
2. If you are working in a group (of no more than three), list ALL INDIVIDUALS below.
AP Biology Teacher