Study sets matching "lab 1 biol"

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Study sets matching "lab 1 biol"

22 terms
Biology Sheep Lab 1
bone
dura mater
arachnoid mater
pia mater
1st layer of Meninges
2nd layer of Meninges
3rd layer of Meninges
4th layer of Meninges
bone
1st layer of Meninges
dura mater
2nd layer of Meninges
Biology Lab 1
SI unit for length
SI unit for mass
SI unit for temperature
SI unit for time
meter (m)
gram (g)
kelvin (k)
second (s)
SI unit for length
meter (m)
SI unit for mass
gram (g)
53 terms
Biology 121: Lab 1
Hypodermis
Hair follicle
Arrector Pili muscle
Hair Shaft
Portion below the epidermis and dermis (subcutaneous)
Hypodermis
Portion below the epidermis and dermis (subcutaneous)
Hair follicle
30 terms
Biology lab 1
Systematics
Taxonomy
Species
Biological Species Concept (BSC)
Science that studies the evolutionary relationships among spe…
Part of systematics that deals with the practice of describin…
"A kind or sort" speci-latin
Species are groups of actually or potentially interbreeding n…
Systematics
Science that studies the evolutionary relationships among spe…
Taxonomy
Part of systematics that deals with the practice of describin…
47 terms
Biology Lab 1
Acidic Solutions
Neutral Solutions
Basic Solutions
Solution
pH levels: 1-6
pH level: 7
pH levels: 8-14
Homogeneous mixtures that are composed of a solvent and solute
Acidic Solutions
pH levels: 1-6
Neutral Solutions
pH level: 7
9 terms
Organismal Biology lab1
plasmids
binary fission
colony morphology
cocci
small rings of DNA consisting of only a few genes
bacterial reproduction process wherein the cell duplicates it…
characteristic size, shape, consistency, texture, and color o…
"grain, seed, berri"
plasmids
small rings of DNA consisting of only a few genes
binary fission
bacterial reproduction process wherein the cell duplicates it…
21 terms
Biology Lab 1 Notes
Systematics
Three major steps in Systematics
Taxonomy
Classification
The study of the evolution of life.
Taxonomy... Classification... Phylogeny
The identification, description, and naming of an organism.
Placing that organism within hierarchical groups that show it…
Systematics
The study of the evolution of life.
Three major steps in Systematics
Taxonomy... Classification... Phylogeny
Biology 197 - Lab 1
Taxonomy
Binomial nomenclature
Homo sapiens
What are the 8 major classifications f…
Naming and categorization of life.
Taxonomy's hierarchical classification and naming of systems.
Scientific name of humans.
Domain... Kingdom... Phylum... Class... Order... Family... Genus... Species
Taxonomy
Naming and categorization of life.
Binomial nomenclature
Taxonomy's hierarchical classification and naming of systems.
Biology Lab 1
Parts of the compound microscope
Left side:... Body tube... Revolving nose pi…
10x
4x Low... 10x Medium... 40x High... 100x Oil
Usually composed of 2-3 systems.... Illuminating system: concent…
Right side:... Ocular lens... Arm... Stage... Coarse focus adjustment... Fin…
Ocular magnification
Objective magnifications
Parts of the compound microscope
Usually composed of 2-3 systems.... Illuminating system: concent…
Left side:... Body tube... Revolving nose pi…
Right side:... Ocular lens... Arm... Stage... Coarse focus adjustment... Fin…
28 terms
Biology: lab 1
condenser
coarse-focus knob
blue filter
Mechanical stage knob
contains 2 lenses that focus light onto the specimen
change the distance between the objective lens and specimen t…
increase resolution by reducing wavelength of light
moves a slide vertically or horizontally
condenser
contains 2 lenses that focus light onto the specimen
coarse-focus knob
change the distance between the objective lens and specimen t…
26 terms
Biology Lab 1
prokaryotic cell
eukaryotic cell
What is the difference between a proka…
What types of cells are prokaryotic?
no membrane bound organelles
membrane bound organelles
bacteria
prokaryotic cell
no membrane bound organelles
eukaryotic cell
membrane bound organelles
16 terms
Lab 1 Biology 197
Taxonomy
Hierarchical Classification of life
Binomial nomenclature
Genus' portrayal in heirarchical class…
The science of identifying and organizing organisms into a cl…
Domain, Kingdom, Phylum, Class, Order, Family, Genus, Species
Organisms are named using a naming convention (nomenclature)…
Genus is ALWAYS capitalized and underlined! Species is Always…
Taxonomy
The science of identifying and organizing organisms into a cl…
Hierarchical Classification of life
Domain, Kingdom, Phylum, Class, Order, Family, Genus, Species
51 terms
Biology Lab 1
epithelial cells
epidermis
dermis
squamous epithelium
the integument is composed of superficial layers of (blank) w…
the outer most layer of the integument
deeper connective tissue components for (blank)
the epidermis tissue is referred to as stratified (blank)
epithelial cells
the integument is composed of superficial layers of (blank) w…
epidermis
the outer most layer of the integument
10 terms
biology lab 1
stage
objectives
Light diaphragm
Course adjustment knob
a small platform on a microscope where the specimen is mounte…
The lens or system of lenses in a microscope (or telescope) t…
composite diaphragm with a central aperture readily adjustabl…
This knob is used to raise and lower the stage of the microsc…
stage
a small platform on a microscope where the specimen is mounte…
objectives
The lens or system of lenses in a microscope (or telescope) t…
62 terms
Biology Lab 1
Marchantia phylum
Marchantia sporophyte
How do marchantia reproduce asexually?
How do marchantia reproduce sexually?
Phylum Hepaticophyta
Diploid (2n) is attached to the gametophyte and contains a la…
Through fragmentation and the use of gemmae cups
The archegoniophores produce eggs and antheridiophores produc…
Marchantia phylum
Phylum Hepaticophyta
Marchantia sporophyte
Diploid (2n) is attached to the gametophyte and contains a la…
66 terms
Biology Lab 1
Pollinaiton
Is pollination the same as fertilizati…
Inference
Depression slide
the male anther makes pollen which is carried by pollinators…
No, pollination is JUST the transference of pollen
Logical interpretation based on prior knowledge and experience
Made to study living organisms-has an impression in the middl…
Pollinaiton
the male anther makes pollen which is carried by pollinators…
Is pollination the same as fertilizati…
No, pollination is JUST the transference of pollen
7 terms
Biology Lab 1
Compare and contrast brightfield, dark…
Explain how quantitative data were col…
Explain how line plots of gray values…
Identify the parts of the light micros…
BrightField: the background is brightly lit and only colored…
Images were turned into 8-bit grayscale images. A line tool w…
Brightfield: The line starts in 255 b/c background is white,…
Eyepiece: 10x focus... Interpupillary Distance Scale... Trinocular…
Compare and contrast brightfield, dark…
BrightField: the background is brightly lit and only colored…
Explain how quantitative data were col…
Images were turned into 8-bit grayscale images. A line tool w…
10 terms
Biology Pre Lab 1
Mechanistic ... Belief in absolute truth.
Vitalist
Observe Carefully
Observe Carefully... Ask a Question... Const…
The natural philosophy of Aristotle and his colleagues?
A person who believes that the universe is at least partially…
The first step of the scientific method?
First four steps of the scientific method?
Mechanistic ... Belief in absolute truth.
The natural philosophy of Aristotle and his colleagues?
Vitalist
A person who believes that the universe is at least partially…
11 terms
Biology 111A Lab 1
Resolution
Magnification
Compound Light Microscopes
Electron Microscopes
Ability to distinguish 2 points as 2 separate entities (Short…
achieved using various types of lenses
Use light and glass lenses
Use electrons and electromagnetic lenses (TEM) (SEM)
Resolution
Ability to distinguish 2 points as 2 separate entities (Short…
Magnification
achieved using various types of lenses
34 terms
Biology Lab 1
Allelism
Allele
cDNA
Chromosome mapping
a term used to see if genes are alleles of each other
alternate forms of genes that are found on the same place on…
copy DNA synthesized from mRNA isolated from the animal. only…
maps a gene to a X, 2nd, or 3rd chromosome in an organism
Allelism
a term used to see if genes are alleles of each other
Allele
alternate forms of genes that are found on the same place on…
Biology Sheep Lab 1
bone
dura mater
arachnoid mater
pia mater
1st layer of Meninges
2nd layer of Meninges
3rd layer of Meninges
4th layer of Meninges
bone
1st layer of Meninges
dura mater
2nd layer of Meninges
18 terms
Biology 1010 - Lab 1
What are the two most important qualit…
Independent Variable
Dependent Variable
Control Variables
Predictions and expectations
Changes by one
Does not change
Comparison
What are the two most important qualit…
Predictions and expectations
Independent Variable
Changes by one
17 terms
Biology - Lab 1
Nucleus
Chromatin
Ribosomes
Rough ER
Houses DNA called chromatin. Control center of cell
DNA found in nucleus
Make proteins. Found in cytoplasm or attached to the rough ER…
Protein synthesis due to presence on ribosomes. Package prote…
Nucleus
Houses DNA called chromatin. Control center of cell
Chromatin
DNA found in nucleus
9 terms
Biology lab 1
Lake
Marsh
Prairie
River
Aquatic environments of still water that are permanently wet.…
Shallow (less than 1 m deep) wetlands characterized by algae,…
Grasslands maintained by low moisture and/or periodic fire. I…
Aquatic environments of flowing water. The character of strea…
Lake
Aquatic environments of still water that are permanently wet.…
Marsh
Shallow (less than 1 m deep) wetlands characterized by algae,…
41 terms
Biology 111: Lab 1
Silurian limestone... Quarry... Fossils
Lake
Marsh
Prairie
What evidence do we have Chicago was under shallow ocean?
Aquatic environments that are permanently wet. ... Plants: Too d…
Shallow (Less than 1 m deep) wetlands characterized by algae…
Grasslands maintained by low moisture and periodic fire.... Much…
Silurian limestone... Quarry... Fossils
What evidence do we have Chicago was under shallow ocean?
Lake
Aquatic environments that are permanently wet. ... Plants: Too d…
34 terms
Biology Lab 1
Observe
Question
Hypothesis
Testable Predictions
Step 1 of the scientific method
Step 2 of the scientific method
Step 3 of the scientific method
Step 4 of the scientific method
Observe
Step 1 of the scientific method
Question
Step 2 of the scientific method
biology lab 1
scientific method
steps in method
observation
question
way in which a scientist studies a question
observation, question, hypothesis, experiment, analysis, report
see something that leads you to a question
asks if a variable could be responsible for the effect you see
scientific method
way in which a scientist studies a question
steps in method
observation, question, hypothesis, experiment, analysis, report
16 terms
Biology Lab 1
dorsal body cavity
thoracic cavity
pericardial cavity
pleural cavity
includes the cranial and vertebral sub cavities that enclose…
includes the pericardial cavity and the pleural cavities, als…
surrounds the heart
surrounds the lungs
dorsal body cavity
includes the cranial and vertebral sub cavities that enclose…
thoracic cavity
includes the pericardial cavity and the pleural cavities, als…
30 terms
Biology lab 1
hypothesis
testable and falsifiable
quantitative
quantitative data
a statement that predicts what you expect to find
to be scientific, a hypothesis should be ___ and ___
scientists in disciplines such as biology, chemistry, physics…
involves quantities or numbers; often obtained using instrume…
hypothesis
a statement that predicts what you expect to find
testable and falsifiable
to be scientific, a hypothesis should be ___ and ___
Biology Lab 1
Resolution
Compound Light Microscope
Diameter of Field
Inversion
the ability to distinguish two points as two separate entities.
uses light as source of illumination and glass lenses to magn…
the distance from one side of the viewing area of the microsc…
the image is turned upside down and backwards. (like the huma…
Resolution
the ability to distinguish two points as two separate entities.
Compound Light Microscope
uses light as source of illumination and glass lenses to magn…
22 terms
Biology Lab 1
kilo
base units
deci
centi
thousand - 1 kilometer ahs 1,000 meters
meter, liter, or gram
1/10 of the base - 1 meter has 10 decimeters
1/100 of the base unit - 1 meter has 100 centimeters
kilo
thousand - 1 kilometer ahs 1,000 meters
base units
meter, liter, or gram
Lab 1 biology
Cavities within thoracic cavity
Mediastinum
abdominal cavity
Retroperitoneal cavity
space enclosed by ribs, sternum and vertebral column... pericard…
central area within thoracic cavity contains... heart... thymus gla…
located between diaphragm and brim of pelvis. contains:... stoma…
Located posterior to the peritoneal cavity... Pancreas... kidneys... a…
Cavities within thoracic cavity
space enclosed by ribs, sternum and vertebral column... pericard…
Mediastinum
central area within thoracic cavity contains... heart... thymus gla…
18 terms
Biology Lab 1
Scientific Method
Scientific Questions
Hypothesis
Dependent Variable
human endeavor that involves asking questions, making observa…
can only be answered scientifically if it involves a well-def…
tentatively explains something that is observed, proposes an…
one variable that is measured, counted, or observed in respon…
Scientific Method
human endeavor that involves asking questions, making observa…
Scientific Questions
can only be answered scientifically if it involves a well-def…
Biology Lab 1
3 domains
Bacteria
Archaea
Eukarya
Bacteria, Archaea, Eukarya
Prokaryotes
Prokaryotes
Eukaryotes
3 domains
Bacteria, Archaea, Eukarya
Bacteria
Prokaryotes
83 terms
Biology 1 Lab 1
Cell Membrane Phospholipid Bi-layer
Membrane
Factors affecting permeability
Simple Diffusion
proteins, other lipids, carbohydrates, with other molecules i…
lets things you want in and keeps things you don't out. You p…
• Size of the thing (smaller is more likely to get in)... • Char…
small hydrophobic things diffuse more easily. There won't be…
Cell Membrane Phospholipid Bi-layer
proteins, other lipids, carbohydrates, with other molecules i…
Membrane
lets things you want in and keeps things you don't out. You p…
36 terms
Biology Lab 1
acrominal
Brachial
Antebranchial
antecubital
point of shoulder
Upper arm
Forearm
space in the front of elbow
acrominal
point of shoulder
Brachial
Upper arm
16 terms
Biology Lab1
Common metric units
Tools for measuring mass
Volume
Tools for measuring volume
meter (m) is a basic unit in length ... kilogram (kg) is a basic…
triple beam balance ... top- loading balance... spatula ... weighing b…
space occupied by an object
serological pipets
Common metric units
meter (m) is a basic unit in length ... kilogram (kg) is a basic…
Tools for measuring mass
triple beam balance ... top- loading balance... spatula ... weighing b…
13 terms
Biology Lab 1
Natural Selection: the process that oc…
Adaptation
Population
Population Genetics
interact with their environment;... traits, reproduce with varyi…
when a population undergoes natural selection and obtains inh…
a group of organisms that interbreed
the study of specific populations
Natural Selection: the process that oc…
interact with their environment;... traits, reproduce with varyi…
Adaptation
when a population undergoes natural selection and obtains inh…
12 terms
Biology Lab 1
compound light microscope
electron microscopes
total magnification
diameter of field
uses light as the source of illumination and glass lenses to…
employs electrons as their source of illumination
is calculated by multiplying the magnification of the eye pie…
the distance from one side of the viewing area of the microsc…
compound light microscope
uses light as the source of illumination and glass lenses to…
electron microscopes
employs electrons as their source of illumination
42 terms
Biology Lab 1
Front of Head
Cheek
Neck/Spine
Armpit
Cranial
Buccal
Cervical
Axillary
Front of Head
Cranial
Cheek
Buccal
Biology lab 1 terms
dissecting microscope
compound microscope
oculars
revolving nosepiece
like magnifying glass, allows you to observe exterior of a sp…
great magnification. thin sample, can see through sample. see…
short cylinders containing lenses. these are what you look th…
at bottom of prism housing having 4 different objective lense…
dissecting microscope
like magnifying glass, allows you to observe exterior of a sp…
compound microscope
great magnification. thin sample, can see through sample. see…
Biology lab 1- macromolecules
Carbohydrates
Monosaccharides
Glucose
Disaccharide
Composed of carbon, oxygen, and hydrogen.
Simple sugar forms of carbohydrate molecules. Ex. Fructose, g…
The most important monossacharide and the end product of phot…
Two monossacharides liked together.
Carbohydrates
Composed of carbon, oxygen, and hydrogen.
Monosaccharides
Simple sugar forms of carbohydrate molecules. Ex. Fructose, g…
19 terms
Biology Lab 1
A system of deductive reasoning and it…
What are the five steps of the scienti…
______ leads scientists to ask questions
A ________ is a tentative explanation…
Scientific method
Observation, hypothesis, experimentation, results, conclusion
observations
hypothesis
A system of deductive reasoning and it…
Scientific method
What are the five steps of the scienti…
Observation, hypothesis, experimentation, results, conclusion
19 terms
Biology lab 1
Three parts of taxonomic practices
What are the hierarchy levels in order
What is a dichotomous key used for. Wh…
What is classification based on
Classification, nomenclature, identification
Domain, kingdom, phylum, classes, order, family, species
Identifying organisms. Each step requires two mutually exclus…
Based on qualitative or quantitative traits
Three parts of taxonomic practices
Classification, nomenclature, identification
What are the hierarchy levels in order
Domain, kingdom, phylum, classes, order, family, species
58 terms
Biology Lab 1
For questions or concerns regarding sa…
Who do you contact when you have conce…
Emergency exit route. There are exit s…
How do you know if the door is an exit…
science lab manager
Science lab manager, Melanie Dolson
on, above
You are able to know whether or not a specific door is an exi…
For questions or concerns regarding sa…
science lab manager
Who do you contact when you have conce…
Science lab manager, Melanie Dolson
38 terms
Biology Lab 1
Which type of microscope would you use…
What are the are the ocular lenses
Tell me what objective always should b…
A total magnification of 100x requires…
Compound
The eyepiece
4x
10x
Which type of microscope would you use…
Compound
What are the are the ocular lenses
The eyepiece
52 terms
Biology III Lab 1
Linnaeus System of Classification
What is Evolution
Phylogeny
Descent with Modification Claims
Kingdom, Phylum, Class, Order, Family, Genus, Species
Change in genetic composition of a population over time
Study of evolutionary history or relations among organisms
Species change through time... Species are related by common anc…
Linnaeus System of Classification
Kingdom, Phylum, Class, Order, Family, Genus, Species
What is Evolution
Change in genetic composition of a population over time
Biology Lab 1
Metric System
10
centimeters
kilometers
system of measurement used by scientists worldwide in experim…
conversion factor for expressing measurements in different un…
length of index finger would be measured in
distance b/w campus and Atlantic Ocean
Metric System
system of measurement used by scientists worldwide in experim…
10
conversion factor for expressing measurements in different un…
Biology Practical- Lab 1
Porifera
Cnidaria
Platyhelminthes
Annelida
Ex: sponges... Asymmetrical, no true tissues, no body cavity, no…
Ex: corals, jellyfish... Radial symmetry, diploblastic, no body…
Ex: planaria... Bilateral symmetry, triploblastic, acelomates, p…
Ex: earthworms... Bilateral symmetry, triploblastic, coelomates,…
Porifera
Ex: sponges... Asymmetrical, no true tissues, no body cavity, no…
Cnidaria
Ex: corals, jellyfish... Radial symmetry, diploblastic, no body…
Lab 1- Biology 120
Plasma membrane
Cytoplasm
DNA
Ribosomes
Feature of all living cells (1/4)
Feature of all living cells (2/4)
Feature of all living cells (3/4)
Feature of all living cells (4/4)
Plasma membrane
Feature of all living cells (1/4)
Cytoplasm
Feature of all living cells (2/4)
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