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| Adenine, Guanine, Thymine, Cytosine |
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| Term associated with having one different nucleotide in DNA sequence |
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Definition
| single nucleotide polymorphism |
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Term
| What occurs in a restriction enzyme cut site they create |
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Definition
| Restricion fragment length polymorphism |
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Term
| Two factors that affect migration of DNA through agrose gel? |
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Definition
| Size of DNA, buffer, voltage, agrose concentration |
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Definition
| enzyme that cuts dna at specific locations known as restriction sites |
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| What is the special type of DNA sequence restriction enzymes recognize |
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Definition
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| What restriction enzyme did we use? |
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| allow people to determine the approximate size of DNA fragments |
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| moves to positive side of gel, small fragments move faster |
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| alleles randomly separate and unite during fertilization |
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| Instruction for building protein, determine specific traits |
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| one gene of each pair (Gh) |
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| Pairs of alleles separated during gamete formation |
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Definition
| homologeous pairs of chomosomes, one from each parent (46 chromosomes) |
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Definition
| All living cells minus sex chromosomes |
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Definition
| Segment of DNA in a chromosome (Codes for protein) |
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| Occurs in prophase 1 of meiosis, homologous chromosome cross dna alleles with eachother between X and Y. Sorts genes into gametes |
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| M/F inherit same gene, only the genes appropriate for the persons gender are turned on. Ex: guys beard and girls breasts |
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Definition
G1: Cell growth
S: synthesis/DNA replication
G2: Organelles divide, preparation for mitosis |
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Term
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Definition
| Chromosomes sort into two sets and the cytoplasm divides, one copy of each chromosome into two cells |
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Term
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Definition
| chromatin condense into chromosome, centrosome's move towards poles, nuclear membrane fragments and nucleolus disappears |
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Definition
| nuclear envelope is gone, spindle microtubules attach to chromosomes at centrioles |
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Term
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Definition
| Duplicated chromosomes align midway between poles of the cell (equator) |
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Definition
| Sister chromatid splits, pulled towards pole region, spindles elongate (Opposite poles) |
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Term
| Telephase "Reverse prophase" |
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Definition
| Chromosome's are threadlike, nuclear envelope forms around each cluster, chromosomes de-condense into chromatin |
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Term
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Definition
| Division of cytoplasm, begins towards end anaphase; Cleavage furrow (plasma membrane is pulled around cell and pinched to make two cells) |
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Term
| Parent cell contains 28 chromosomes and undergoes mitosis and cytokinesis the one daughter cell will contain how many chromosomes? |
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Definition
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| 28 parent cells unergo mitosis and cytokinesis then ____ daughter cells will be produced |
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Definition
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Term
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Definition
| two consecutive division of the chromosomes.2N to n for reproduction |
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Definition
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Term
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Definition
| Separation of homolegous chromosomes |
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Definition
| Separation of sister chromatid NO REPLICATION OR INTERPHASE |
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Term
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Definition
| Homologous chromosomes pair up and break at the same place, exchange of segments of DNA |
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Term
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Definition
| homologous chromosome condense, pair up, and swap segments, nuclear envelope breaks |
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Definition
| Homologous pairs align midway between spindle fibers |
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Term
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Definition
| Homologous chromosomes separate and begin heading towards the spindle poles |
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Term
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Definition
| two clusters of chromosomes reach the spindle poles, new nuclear envelope forms so two haploid |
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Definition
| chromosomes condense, nuclear envelope gone |
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Term
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Definition
| Still duplicated chromosomes are aligned midway between spindles |
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Term
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Definition
| Sister chromatids separate, unduplicated chromosomes head to spindle poles. DISJUNCTION |
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Term
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Definition
| Cluster of chromosomes reach each spindle pole, nucleaer envelope encloses to form 4 haploid cells |
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Term
| If a parent cell contains 28 chromosomes and undergo meiosis I and II then one daughter cell will contain....? |
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Definition
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Term
| If 28 parent cells undergo meiosis I and II then _____ daughter cells will be produced |
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Definition
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| Two types of gamatogenesis |
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Definition
| Spermatogenesis and Oogenesis |
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| Epithelium, connective, muscle, nervous |
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Definition
Location: Outer surface of skin, small intestines
Main function: protection |
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| External surface of lungs and heart, passive transport of fluids/gas |
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Definition
Location: Lines most digestive organs and small intestine
Function: Absorbs nutrients and produces mucus |
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Definition
Location: Skin, mouth, throat
Function: Protects against abrasion, drying out and infection |
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Term
| Psuedostratified columnar |
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Definition
Location: Throat, nose, trachea
Function: Sweep mucus and fluid across tissue surface
Contains CILIA |
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Term
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Definition
Location: Urinary bladder
Function: Allows for change in volume |
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Definition
Location: Simple Columnar
Purpose: Increase the surface area |
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Definition
Location: Tendons and ligaments
Function: Strength and elasticity |
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Definition
Location: Surrounds blood vessels and nerves
Function: Elasticity and diffusion |
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Definition
Location: Bone Shafts, outer ends of bone
Function: Protection |
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Definition
Fat tissue, under skin, around heart
Function: Energy reserve and insulation |
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Definition
Found in bones of skeleton
Movement and support |
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Definition
Location: Ends of bones
Function: Reduces friction |
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Definition
Location: walls of blood vessels, bladder, digestive tract
Function: On going contractions in the stomach and digestion
Involuntary/non-striated |
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Definition
Location: Muscles
Function: Movement/maintain posture
Volunarty/Striated |
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Definition
Location: Heart muscles
Function: Pumps blood
Involuntary/striated |
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Term
| which connective tissues responsible to maintain Matrix? |
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Definition
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Term
| Which two connective have the Lacunae? |
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Definition
Hole where chondrocyte (which maintains matrix) lives
Location: Bone and cartilage |
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Term
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Definition
| (Haversian systems) form the basic structural unit of bone, contains nerve and blood supply |
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Term
| Leukocyte (granulated/nongranulated) |
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Definition
white blood cell
Granular: digest pathogens, basophil or neutrophil
Nongranular: immune response, lymphocyte or monocyte |
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Definition
| in cardiac muscle and allows faster transmission |
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| Two functions of nervous tissue |
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Definition
Conduct electrical impulses
Response to stimuli |
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Term
| name of functional unit of nervous tissue? |
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Definition
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| Part of neuron that receives? |
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Definition
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| Part of neuron that transmits? |
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Definition
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| Which cell supports the neuron? |
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