Biology Labaoratory Experiements

Front 1

Scientific Methodology

Back 1

method used by scientists which is a combination of common sense and logic

Front 2

Define you problem

Back 2

clear frame the wuestion you seek to answer.

Front 3

developing a hypothesis

Back 3

develop some statements that describe what you believe will happen.

Front 4

set up a controlled experiment

Back 4

is one where comparisons are veing made between that would be considered the normal condition (the control) and oneor more situations where a single condition or variable has been changed (the experimental groups)

Front 5

RAD (radiation absorbed dose)

Back 5

the amount of radiation absorbed by a living organism.

Front 6

qualitative

Back 6

A visual inspection of the various treatment groups placed next to each other to record the differnces.

Front 7

compound light microscopes

Back 7

as microscope having more than one lens, usingvisible or white light to illuminate the ogject of interest.

Front 8

parfocal

Back 8

the image does not need to be radically focused when changing the objective lenses.

Front 9

cytoplasmic streaming

Back 9

the cytoplasm and chloroplasts will be moving around within the cell

Front 10

domain

Back 10

all living divided into three major categories(Archaea, Bacteria, and Eukarya)

Front 11

Bacteria and Archaea

Back 11

simple, single-celled organisms that lack a nucleus and other membrane-bound organelles.

Front 12

prokaryotic

Back 12

pro=before, karyotic = nucleus. Bacteria can be found in and on almost any structure - in the soil, in the water, in our intestine.

Front 13

Eukarya

Back 13

consists of sukaryotic organisms that are further divided into four kingdoms: Protista, Fungi, plantae, and Animalia based on their level or organization and mode of nutrition.

Front 14

chemosynthesis

Back 14

bacteria obtain their energy by breaking sown inorganis compounds such as hydrogen sulfide and ammonia.

Front 15

Cyanobacteria

Back 15

bacteria that resemble algae and plants in that they have photosynthetic pigments that are used to capture light energy to make thier own food.