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Study sets matching "bio 1al"

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Study sets matching "bio 1al"

193 terms
Biology 1AL
Urogenital aperature
Scrotum
vibrissae
nares
1
2
5
6
Urogenital aperature
1
Scrotum
2
193 terms
Biology 1AL
Urogenital aperature
Scrotum
vibrissae
nares
1
2
5
6
Urogenital aperature
1
Scrotum
2
107 terms
Biology 1AL: Midterm I
How should you read the number on a P-…
How should you read the number on a P-…
How should you read the number on a P-…
What is the correct method for withdra…
multiply the two black digits by 10
it's the number from top to bottom
decimal after black digits (EX: 10.5)
Push to first resistance, don't let it snap up
How should you read the number on a P-…
multiply the two black digits by 10
How should you read the number on a P-…
it's the number from top to bottom
193 terms
Biology 1AL
Urogenital aperature
Scrotum
vibrissae
nares
1
2
5
6
Urogenital aperature
1
Scrotum
2
57 terms
Biology 1AL Exam 1
P-1000 micropipettor
P-200 micropipettor
P-20 micropipettor
Beer's law
200-1000 microliters = 0.2-1 ml... multiply by 10 to read (035 =…
20-200 microliters = 0.02-0.2 ml ... read normally... use small tips
0-20 microliters = 0-0.02 ml ... divide by 10 to read (105 = 10.…
-log(I/Io) = clz = absorbance ... I = intensity of light emergi…
P-1000 micropipettor
200-1000 microliters = 0.2-1 ml... multiply by 10 to read (035 =…
P-200 micropipettor
20-200 microliters = 0.02-0.2 ml ... read normally... use small tips
107 terms
Biology 1AL: Midterm I
How should you read the number on a P-…
How should you read the number on a P-…
How should you read the number on a P-…
What is the correct method for withdra…
multiply the two black digits by 10
it's the number from top to bottom
decimal after black digits (EX: 10.5)
Push to first resistance, don't let it snap up
How should you read the number on a P-…
multiply the two black digits by 10
How should you read the number on a P-…
it's the number from top to bottom
39 terms
Biology 1AL (Lab Exam 1)
Should you use a brush with a Spec tube?
P-1000
P-200
P-20
No, instead wash repeatedly with water and invert them to dry
dispenses liquid from 200µl to 1000µl... --requires larger tip... -…
dispenses liquid from 20µl to 200µl... --requires smaller tips
dispenses liquid from 1µl to 20µl... --requires smaller tips... --l…
Should you use a brush with a Spec tube?
No, instead wash repeatedly with water and invert them to dry
P-1000
dispenses liquid from 200µl to 1000µl... --requires larger tip... -…
35 terms
Biology 1AL (Exam 2)
Ploidy
Haploid
Diploid
Mitosis
number of unique and complete sets of chromosomes present in…
1N, refers to cells that have only one set of chromosomes
2N, refers to cells that have two sets of chromosomes
Ploidy does not change, only DNA content... results in 2 identic…
Ploidy
number of unique and complete sets of chromosomes present in…
Haploid
1N, refers to cells that have only one set of chromosomes
14 terms
Biology 1AL Midterm 2
lophophore
cephalization
Cambrian explosion
diploblastic
a feeding organ characterized by a ring of cilia
evolutionary trend, where nervous tissue concentrate towards…
rapid emergence of many phyla 550 mya
2 germ layers
lophophore
a feeding organ characterized by a ring of cilia
cephalization
evolutionary trend, where nervous tissue concentrate towards…
36 terms
Biology 1AL Final
Cells are organized into what?
Four categories of primary tissue
An organ is composed of what?
Several organs interact in what?
Tissues
nervous, muscle, epithelial, and connective
Multiple tissue types that serve a common function
organ system
Cells are organized into what?
Tissues
Four categories of primary tissue
nervous, muscle, epithelial, and connective
78 terms
Biology 1AL Lab Exam #1
60
Nucleus, Chloroplast, Mitochondria
methocel
8,000
A bacterial cell is a cube of exactly 1 micrometer in each di…
Where can intact DNA be found in a plant cell?
Which solution should you use to slow down the protists?
Your soup contains 2 bacteria that have just finished dividin…
60
A bacterial cell is a cube of exactly 1 micrometer in each di…
Nucleus, Chloroplast, Mitochondria
Where can intact DNA be found in a plant cell?
26 terms
Biology 1AL Lab Exam #2
Ploidy
Haploid
DIploid
Histidine
# of unique and complete sets of chromosomes in a cell (does…
N, cells with only one set of chromosomes (gametes)
2N, cells with two sets of chromosomes (somatic cells)
Amino Acid, found in most proteins. Is a cell cannot make thi…
Ploidy
# of unique and complete sets of chromosomes in a cell (does…
Haploid
N, cells with only one set of chromosomes (gametes)
64 terms
Biology 1AL Lab 8 Cladogram
Asteroidea
Echinoidea
Holothuroidea
Ophuiroidea
Sea star
Sea urchin
Sea cucumber
Brittle star
Asteroidea
Sea star
Echinoidea
Sea urchin
17 terms
Biology 1AL Lab 8 (Directional Terms)
superior
inferior
anterior
posterior
toward surface of the body which is normally "uptight" and aw…
toward that part of the body surface which is normally near o…
toward or at the front of the body/forward
away from front of the body/backward
superior
toward surface of the body which is normally "uptight" and aw…
inferior
toward that part of the body surface which is normally near o…
12 terms
Biology 1AL Lab 8 (Organ Systems)
skeletal
muscular
integumentary
circulatory
the bony framework of the body
the muscles which move the body
the skin of the body
the heart, blood, and blood vessels, which together transport…
skeletal
the bony framework of the body
muscular
the muscles which move the body
38 terms
Biology 1AL Lab 8 (Vertebrate Anatomy)
abdominal cavity
cecum
coagulating glands
coelom
body cavity containing most of the digestive tract and excret…
in herbivores, a large out pocketing at the junction of the s…
with the seminal vesicles, secrete fluids that form the copul…
body cavity lined by mesoderm-derived peritoneum
abdominal cavity
body cavity containing most of the digestive tract and excret…
cecum
in herbivores, a large out pocketing at the junction of the s…
25 terms
Bio1AL Lab 6: Genetics and Molecular Biology II
meiosis
karyotype
wild type
mutant phenotype
the process of distributing the chromosomes, or genetic infor…
the set of chromosomes an organism possesses
the appearance of the standard laboratory strain... referred to…
mutations that alter the function of genes and alter the appe…
meiosis
the process of distributing the chromosomes, or genetic infor…
karyotype
the set of chromosomes an organism possesses
24 terms
Bio 1AL Lab #4
6CO2 + 12 H2O + light energy =
Why are leaves green?
chlorophyll a group
chlorophyll b group
C6H12O6 + 6H2O + 6O2
green light is transmitted
methyl
aldehyde
6CO2 + 12 H2O + light energy =
C6H12O6 + 6H2O + 6O2
Why are leaves green?
green light is transmitted
40 terms
Bio 1AL Midterm #1
How much can a P20 dispense?
How much can a P200 dispense?
How much can a P1000 dispense?
Transmission and Absorption equation?
From 1 to 20 microliters.
From 20 to 200 microliters.
From 200 to 1000 microliters.
-log10(T)=Abs.
How much can a P20 dispense?
From 1 to 20 microliters.
How much can a P200 dispense?
From 20 to 200 microliters.
45 terms
Bio 1AL Lab #2
Cyanobacteria (4)
Clade Excavata (4) (flagellates)
Euglena
Clade SAR (1)
anabaena sp, oscillatoria, spirulina, gloeocapsa
tricomonas, triconympa, streblomastix, euglena
clade excavata, eyespot, 1 flagellum, photosynthesis, add met…
paramecium
Cyanobacteria (4)
anabaena sp, oscillatoria, spirulina, gloeocapsa
Clade Excavata (4) (flagellates)
tricomonas, triconympa, streblomastix, euglena
88 terms
Bio 1AL Final
Ventral
Dorsal
Medial
Lateral
describing or towards the belly surface or undersurface
describing or towards the back or upper surface
describing or towards the mid region
describing or towards the sides (right/left)
Ventral
describing or towards the belly surface or undersurface
Dorsal
describing or towards the back or upper surface
45 terms
Bio 1AL Lab 9
Coelomate
acoelomate
Phylum: Chordata
urochordata
(platyhelminthes)
(platyhelminthes)
contains the subphylum: urochordata... cephalochordata... vertebrata
eg tunicates
Coelomate
(platyhelminthes)
acoelomate
(platyhelminthes)
140 terms
Bio 1AL Lab 2
spectrophotometer
spectrophotometer
spectrophotometer
matter
a ____ is an instrument that generates light and then measure…
___ can be used to determine the concentration of a solution…
___ can be used to identify unknown substances in solution. e…
when ___ intercepts light, scattering and absorption cause le…
spectrophotometer
a ____ is an instrument that generates light and then measure…
spectrophotometer
___ can be used to determine the concentration of a solution…
112 terms
Bio 1AL Lab 8 Terms
3 domains
5 kingdoms
4 typical categories of tissues
a group or clade
archaea, bacteria (or eubacteria), eukarya
protista, animalia, fungi, plantae, monera
nervous, muscular, epithelial, connective
contains nested groups of animals with smaller groups contain…
3 domains
archaea, bacteria (or eubacteria), eukarya
5 kingdoms
protista, animalia, fungi, plantae, monera
244 terms
Bio1AL Midterm 3
Protosome
Deuterostome
Cleavage
Protosome v. Deuterstome
- an organism who's blastopore forms the mouth (worms, arthop…
- group of animals in which the blastopore becomes an anus, a…
refers to the initial cell divisions of of the embryo... mitotic…
Differ in ... 1. cleave patterns (and associated control process…
Protosome
- an organism who's blastopore forms the mouth (worms, arthop…
Deuterostome
- group of animals in which the blastopore becomes an anus, a…
41 terms
Bio 1AL Midterm 2
protosomes
deuterostome
enterocoelous
Schizocoely
coelomate ... spiral... determinate cleavage, ... the coelum forms fr…
blastopore develops into an anus,... undergoes indeterminate, ra…
folds of archenteron form coelom(deuterostomes)
mesoderm spreads and spilts to form the coelom (protostomes)
protosomes
coelomate ... spiral... determinate cleavage, ... the coelum forms fr…
deuterostome
blastopore develops into an anus,... undergoes indeterminate, ra…
61 terms
Bio 1AL Lab 10 Terms
allantois
amnion
archenteron
blastocoel
extra-embryonic membrane used in respiration and excretion
extra-embryonic membrane, encloses the amniotic cavity which…
primitive gut
cavity formed during the blastula stage
allantois
extra-embryonic membrane used in respiration and excretion
amnion
extra-embryonic membrane, encloses the amniotic cavity which…
22 terms
Bio 1AL Lab 7
What are the three major nucleotide da…
What is the main protein databank?
What is does the term alignment refer…
Define homology
GenBank, EMBL-Bank, DNA Database of Japan
Universal Protein Database (UniProt)
the process of matching regions of similarity within nucleoti…
when two sequences are evolutionarily related
What are the three major nucleotide da…
GenBank, EMBL-Bank, DNA Database of Japan
What is the main protein databank?
Universal Protein Database (UniProt)
306 terms
Bio1AL Midterm 3, Bio 1AL Anatomy Terms
Protosome
Deuterostome
Cleavage
Protosome v. Deuterstome
- an organism who's blastopore forms the mouth (worms, arthop…
- group of animals in which the blastopore becomes an anus, a…
refers to the initial cell divisions of of the embryo... mitotic…
Differ in ... 1. cleave patterns (and associated control process…
Protosome
- an organism who's blastopore forms the mouth (worms, arthop…
Deuterostome
- group of animals in which the blastopore becomes an anus, a…
60 terms
Bio 1AL Lab Exam 1
Numerical Aperture
Enzyme affinity relationship
Quorum Sensing
4 Types of media
light gathering ability of the objective lens; proportional r…
Affinity is inversely related to Km.
Expression of certain genes, only when density is high enough…
Complex, Defined, Differential, Selective
Numerical Aperture
light gathering ability of the objective lens; proportional r…
Enzyme affinity relationship
Affinity is inversely related to Km.
34 terms
Bio 1AL - Lab 5 - PCR, Complementation 1, and GMB 1 (Mitosis + Meiosis + DNA Sequencing)
Mutation --> no self production of His…
yes
yes... heterozygous --> one dominant wil…
yes
How does a mutation in the histidine biosynthetic pathway aff…
Is there growth of the haploid strain if the medium contains…
If the mutation were recessive (to the wild type allele) woul…
Is there growth of the heterozygous diploid strain if the med…
Mutation --> no self production of His…
How does a mutation in the histidine biosynthetic pathway aff…
yes
Is there growth of the haploid strain if the medium contains…
68 terms
Bio 1AL Lab #2
Outline correct steps for using a micr…
What solution do you use to slow down…
how do you make a wet mount of volvox?
Defined media
1) Turn the switch off, set lamp intensity to to lowest setti…
methocel increases the viscosity of the solution and the prot…
1) Add a small drop of red stained suspension on the slide... 2)…
every ingredient is known and can be manipulated
Outline correct steps for using a micr…
1) Turn the switch off, set lamp intensity to to lowest setti…
What solution do you use to slow down…
methocel increases the viscosity of the solution and the prot…
57 terms
Bio 1AL Lab #3 + 1A Lec #5 (enzymes)
Amylase
Maltodextrin
Is it faster for alpha amylase to spli…
pH optimum of salivary amylase
enzyme that hydrolyzes starch
mixture of maltose and polysaccharides
Large (hence rapid disappearance of the whole starch)
7
Amylase
enzyme that hydrolyzes starch
Maltodextrin
mixture of maltose and polysaccharides
63 terms
Bio 1AL Anatomy Terms
Ventral
Anterior
Posterior
Dorsal
Towards the belly surface or undersurface.
Front of the body. i.e., the Navel is on the anterior surface…
Back of the body i.e. The heel is posterior to the toes.
Towards the back or upper surface.
Ventral
Towards the belly surface or undersurface.
Anterior
Front of the body. i.e., the Navel is on the anterior surface…
63 terms
Bio 1AL Anatomy Terms
Ventral
Anterior
Posterior
Dorsal
Towards the belly surface or undersurface.
Front of the body. i.e., the Navel is on the anterior surface…
Back of the body i.e. The heel is posterior to the toes.
Towards the back or upper surface.
Ventral
Towards the belly surface or undersurface.
Anterior
Front of the body. i.e., the Navel is on the anterior surface…
183 terms
Bio 1AL MT3
describing or towards the belly surfac…
describing or towards the back or uppe…
describing or towards the mid region i…
describing or towards the sides is ____
ventral
dorsal
medial
lateral
describing or towards the belly surfac…
ventral
describing or towards the back or uppe…
dorsal
47 terms
Bio 1AL - Labs 8-10: Analogous Structures
Cephalization in a RAT
Cephalization in a CRAYFISH
Cephalization in a COCKROACH
Cephalization in an EARTHWORM
Brain & Spinal Cord
Ganglia & Ventral Nerve Cord
Ganglia & Ventral Nerve Cord
Suprapharyngeal Ganglia & Ventral Nerve Cord
Cephalization in a RAT
Brain & Spinal Cord
Cephalization in a CRAYFISH
Ganglia & Ventral Nerve Cord
177 terms
BIO 1AL MIDTERM 2
Drosophila melanogaster
wild type
mutant type
fruit fly notation
1. like many higher organisms, it is diploid during its life…
most common phenotype of the starting population
departures of the normal phenotype (wild)
indicate the wild type form with letter(s) and a super script…
Drosophila melanogaster
1. like many higher organisms, it is diploid during its life…
wild type
most common phenotype of the starting population
20 terms
Bio 1AL - Labs 8-10: Cladogram
What are the TWO branches from METAZOA
What are the TWO branches from EUMETAZOA
What are the TWO branches from BILATERIA
What are the TWO branches from DEUTERO…
Parazoa (Porifera);... Eumetazoa
Radiata (Cnideria);... Bilateria
Deuterostomes;... Protostomes
Echinodermata;... Chordata
What are the TWO branches from METAZOA
Parazoa (Porifera);... Eumetazoa
What are the TWO branches from EUMETAZOA
Radiata (Cnideria);... Bilateria
18 terms
Bio 1AL Lec 5:
What components are required for the s…
What is required for PCR?
Steps of PCR
Where is taq polymerase from?
RNA primers, dNTPs, DNA polymerase III
DNA template, primers, dNTPs, and Taq polymerase
1. Denaturation by heat... 2. Annealing (primers to anneal) ... 3.…
thermophilici bacterium thermus aquaticus
What components are required for the s…
RNA primers, dNTPs, DNA polymerase III
What is required for PCR?
DNA template, primers, dNTPs, and Taq polymerase
46 terms
Bio 1AL Lab 9 Terms
calciferous gland
chitin
chloragogen cells
clitellum
gland involved in ionic regulation, ridding the body of exces…
the organic component of arthropod exoskeleton, consisting of…
major center of glycogen and fat synthesis and storage in ear…
a conspicuous swelling towards the anterior end of the earthw…
calciferous gland
gland involved in ionic regulation, ridding the body of exces…
chitin
the organic component of arthropod exoskeleton, consisting of…
93 terms
Bio 1AL: Exam 1 Difficult Concepts
two basic types of cells
classification goes from ....
3 domain system
what are the 3 domains?
eukaryotes and prokaryotes (1-10 micrometers, small w no nucl…
domain THEN kingdom THEN .... THEN genus THEN species
divides prokaryotes and eukaryotes. 'bacteria' and 'archaea'…
eukaryota, archaea and (eu)bacteria in order of most recent e…
two basic types of cells
eukaryotes and prokaryotes (1-10 micrometers, small w no nucl…
classification goes from ....
domain THEN kingdom THEN .... THEN genus THEN species
20 terms
Bio 1AL - Lab 10 Terms
Allantois
Amnion
Archenteron
Blastocoel
Extra-embryonic membrane that is most extrernal, fuses with t…
Extra-embryonic membrane, encloses the amniotic cavity which…
Primitive gut
Cavity formed during blastula stage
Allantois
Extra-embryonic membrane that is most extrernal, fuses with t…
Amnion
Extra-embryonic membrane, encloses the amniotic cavity which…
73 terms
Bio 1AL Exam 2 - Lab 8
ventral
dorsal
medial
lateral
describing or towards the belly surface or undersurface
describing or towards the back or upper surface
describing or towards the mid region
describing or towards the sides
ventral
describing or towards the belly surface or undersurface
dorsal
describing or towards the back or upper surface
104 terms
bio 1AL midterm 1 Garriga
lab safety objectives
cardinal safety rule
what to do in case of earthquake
Fire safety
1. know proper lab and building safety procedures. this inclu…
use common sense
seek shelter under desk, move away from overhead objects, mov…
Turn off electrical equipment and evacuate building. Do not u…
lab safety objectives
1. know proper lab and building safety procedures. this inclu…
cardinal safety rule
use common sense
46 terms
Bio 1AL midterm 1
P-1000 micropipette
P-200 micropipette
p-20 micropipette
peak of absorbance
used for 200-1000 microliters. 035= 350 microliters
used for 20-200 microliters 105=105 microliters
used for 1-20 microliters, 105= 10.5 microliters
most sensitive point for determining concentration of molecule
P-1000 micropipette
used for 200-1000 microliters. 035= 350 microliters
P-200 micropipette
used for 20-200 microliters 105=105 microliters
19 terms
Bio 1AL Development
allantois
amnion
archenteron
When is the blastocoel formed?
extra-embryonic membrane used in respiration and secretion
extra=embryonic membrane... -encloses the amniotic cavity which…
primitive gut
blastula stage
allantois
extra-embryonic membrane used in respiration and secretion
amnion
extra=embryonic membrane... -encloses the amniotic cavity which…
41 terms
Bio 1AL Lab 1
Where do you dispose of broken glasswa…
Where do you dispose of items which ha…
Where do you dispose of animal wastes?
Where do you dispose of sharp items?
"broken glass" containers
"solid waste" containers
in provided disposal bags (not the trash!)
red "sharps" container
Where do you dispose of broken glasswa…
"broken glass" containers
Where do you dispose of items which ha…
"solid waste" containers
89 terms
Bio 1AL Unit 3 Terms
Ventral
Anterior
Posterior
Dorsal
Towards the belly surface or undersurface.
Front of the body. i.e., the Navel is on the anterior surface…
Back of the body i.e. The heel is posterior to the toes.
Towards the back or upper surface.
Ventral
Towards the belly surface or undersurface.
Anterior
Front of the body. i.e., the Navel is on the anterior surface…
38 terms
Bio 1AL Exam 1
Resolution
Condenser
Aperture iris diaphragm
Field iris diaphragm
The minimum distance between two points where they can still…
Focuses light onto the specimen; should initially be at its u…
Allows you to change the focal point of the light; the amount…
The ring of metal plates that allow you to adjust the amount…
Resolution
The minimum distance between two points where they can still…
Condenser
Focuses light onto the specimen; should initially be at its u…
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