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Erstellt von Daniela Larez
vor mehr als 9 Jahre
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Frage | Antworten |
RIBOSOMES ARE MADE OF | PROTEIN & RNA |
MOLECULE "UUA" IS A: | tRNA |
ANTICODON FOR METHIONE | AUG |
CAUSE(S) OF MUTATION | DNA REPLICATION ERROR, EXTERNAL AGENTS, & MELOTIC ERROR |
WHEN A BASE IS INSERTED/DELETED IN A MULTIPLE OTHER THAN 3, IT CAUSES A CHANGE IN THE AMINO ACID SEQUENCE | FRAMESHIFT MUTATION |
A MUTATION THAT OCCURS AT THE 3RD CODONE MAY HAVE NO EFFECT BECAUSE OF THE: | WOBBLE EFFECT |
A MUTATION THAT IS A CHANGE IN A SINGLE BASE IS: | POINT MUTATION |
IN EUKARYOTES, WHEN A PROTEIN IS MADE UP OF mRNA IS THE RESULT FROM WHEN THE GENE IS MADE UP OF: | EXONS BECAUSE INTRONS HAVE BEEN REMOVED |
ORGANISMS THAT HAVE GENETIC MATERIAL FROM ANOTHER ORGANISM SPLICED INTO ITS OWN | TRANSGENIC ORGANISM |
HERITABLE MUTATIONS OCCUR IN: | GERMIME aka SPERMATOCYTES & DOCYTES |
WHICH CHROMOSOMES PLAY THE LARGEST ROLE IN SEX DETERMINATION? | Y |
SEX LINKED GENES ARE LOCATED ON? | X OR Y CHROMOSOMES |
ON AN X-LINKED RECESSIVE DISORDER WHO IS MOST LIKELY TO EXHIBIT SYMPTOMS? | MALES |
X-INACTIVATION IS SEEN IN: | FEMALES |
GENES MAY BE AFFECTED BY THE ENVIROMENT | TRUE |
FOR ALL ORGANISMS "XY" MEANS IT IS MALE | FALSE |
HUMANS HAVE HOW MANY PAIRS OF CHROMOSOMES? | 23 |
AUTOSOMES/SOMATIC CHROMOSOMES ARE RESPONSIBLE FOR: | ALL TRAITS EXCEPT SEX |
LINKED GENES BEHAVE LIKE ANY OTHER GENE COUPLE IN TERMS OF INHERITANCE. | FALSE THEY DO NOT. |
IN ORDER TO EXPRESS AN AUTOSOMAL RECESSIVE DISEASE THAT IS LETHAL, WHAT MUST HAPPEN? | BOTH PARENTS MUST BE HETEROZYGOTIC |
WHEN THERE IS A HETEROZYGOTE PHENOTYPE THAT IS DIFFERENT FROM A HOMOZYGOTE VERSION | INCOMPLETE DOMINANCE |
WHICH ALLELE REPRESENTATION IS A DOMINANT HOMOZYGOTE, HETEOZYGOTE. | AABb |
TRAITS THAT ARE CONTROLLED BY MULTIPLE GENES | POLYGENIC |
X-LINKED DISORDER TYPICALLY IS FOUND IN | MALES |
"CCGGCCGGCAAAUCCC" IS: | mRNA |
CGC IS | tRNA |
TRANSCRIPTION | CHANGE FROM DNA TO mRNA |
3 STEPS OF TRANSLATION | INITIATION, ELONGATION, TERMINATION |
ANTICODONS | THE BASES FOUND IN tRNA |
ALLELES | DIFFERENT VERSIONS OF THE SAME GENES |
THE MOST COMMON TRAIT IN A POPULATION IS THE DOMINANT FORM | FALSE |
THE ACTUAL CODING OF TRAITS IS CALLED | GENOTYPE |
THE PHYSICAL EXPRESSION OF GENES IS CALLED | PHENOTYPE |
THE LAW OF SEGREGATION | ALLELES WILL MOVE APART DURING GAMETE FORMATION |
THE LAW OF INDEPENDENT ASSORTMENT | ALLELES OF DIFFERENT GENES MOVE INTO GAMETES W/O AFFECTING EACH OTHER IN POSITION |
WHEN 2 DOMINANT ALLELES ARE BOTH EXPRESSED | CO-DOMINANCE |
THE NEGATIVE AFFECTS OF INBREEDING MAY MANIFEST BECAUSE INBREEDING ERROR TENDS TO BE A: | RECESSIVE DISORDER |
IN BACTERIUM THE REGION OF DNA THAT CAN REGULATE TRANSCRIPTION BY HAVING A REPRESSOR BIND TO | THE OPERATOR |
IN BACTERIUM THE REGION OF DNA WHERE THE RNA POLYMERASE BINDS IS | THE PROMOTER |
IN LAC OPERATION THE SIGNAL MOLECULE THAT BINDS WITH THE REPRESSOR IS | LACTASE |
MEOSIS OCCURS IN; | YOUR TESTIES OR OVARIES |
SOMATIC CELLS ARE | NON SEXUAL CELLS |
CELLS THAT ARE SPECIALIZED TO PRODUCE GAMETES | GERM CELLS |
HUMAN GAMETES HAVE HOW MANY CHROMOSOMES? | 23 |
HUMAN ZYGOTE HAS HOW MAN CHROMOSOMES? | 46 |
ALTERNATION OF GENERATION OCCURS IN? | PLANTS |
WHEN DOES CROSSING OVER OCCUR? | PROPHASE 1 |
CROSSING OVER PROVIDES | GENETIC DIVERSITY |
THE OTHER SOURCES OF FENETIC DIVERSITY IN GAMETES IS PRODUCED BY? | INDEPENDENT ASSORTMENT |
FRATERNAL TWINS COME FROM | TWO DIFFERENT ZYGOTES |
MUTATION THAT OCCURS WHEN A CHROMOSOME LOOSES ONE OR MORE GENES IS KNOWN AS? | DELETION |
GERM CELLS THAT PRODUCE SPERM CELLS ARE KNOWN AS? | SPERMATAGONIA |
DURING MEIOSIS DNA REPLICATES DURING | S PHASE |
GAMETES FUSE TO FORM | ZYGOTES |
ORGANISMS HAVE SEX TO | PRODUCE GENETICALLY DIVERSE OFFSPRING |
DNA IS SYNTHESIZED DURING | S PHASE |
CHROMOSOMES LINES UP IN THE MIDDLE OF THE CELL | METAPHASE |
CHROMOSOMES PULL TO OPPOSITE POLES OF THE CELL | ANAPHASE |
NUCLEAR ENVELOPE DISSOLVES DURING | S PHASE |
NUCLEAR ENVELOPE REFORMS DURING | TELOPHASE |
THE DIVISION OF CYTOPLASM AND THE CELL IS | CYTOKENESIS |
ALL CELL TYPES CYCLE THROUGH THE CELL CYCLE MANY TIMES | FALSE |
THE CELL SPENDS MOST OF ITS LIFE IN | INTERPHASE |
CHROMOSOMES ARE MADE UP OF | PROTEINS AND DNA |
HUMAN DIPLOID CELLS HAVE HOW MANY CHROMOSOMES | 46 |
HUMAN HAPLOID CELLS HAVE HOW MANY CHROMOSOMES? | 23 |
SPERM CELLS ARE EXAMPLES OF | HAPLOID CELLS |
AN INDIVIDUAL WITH THE XY SEX CHROMOSOMES IS | MALE |
WHERE ARE HAPLOID CELLS PRODUCED | OVARIES |
THE TIPS OF EUKARYOTIC CHROMOSOMES THAT HELP CONTROL HOW MANY TIMES A CELL MAY DIVIDE | TELOMETERS |
UNCONTROLLED CELL GROWTH | CANCED |
APOPTOSIS | PROGRAMMED CELL DEATH |
ABNORMAL VARIANT OF GENES THAT NORMALLY CONTROL CELL DIVISION | ONCOGENES |
THE LOCATION/TIME PERIODS ON THE CELL CYCLE WHERE THE CELL REGULATES AND VERIFIES PROPER FUNCTIONS | CHECKPOINTS |
DEAD GUYS OF IMPORTANT WHO DISCOVERED THE STRUCTURE OF DNA | WATSON AND CRICK |
DNA MUST BE UNWOUND IN ORDER TO BE REPLICATED, THE ENZYME THAT DOES THIS IS | HELICATE |
DNA ENCODES FOR | PROTEINS |
DNA POLYMERASE MAY ONLY REPLICATE FROM 3 TO 5 END, THEREFOR EACH OF THE SIDES OF DNA MUST BE REPLICATED DISCONTINUOUSLY. THE CHUNKS THAT ARE REPLICATED AND THEN JOINED TOGETHER ARE CALLED | OKAZAKI FRAGMENTS |
ABILITY TO AMPLIFY DNA SAMPLES WAS INVENTED BECAUSE | THERMOPHILIC BACTERIA FOUND IN HOT SPRING |
DNA PROFILING WORKS BY USING RESTRICTION ENZYMES; THESE ENZYMES DO WHAT? | CUT DNA AT A PARTICULAR NUCLEOTIDE SEQUENCE |
IN ORDER TO SEQUENCE DNA WE NEED TO USE WHAT? | TERMINATOR NUCLEOTIDE TO CREATE DIFFERENT LENGHTS OF DNA |
DNA REPLICATION OCCURS IN | THE NUCLEUS |
MOST OF OUR DNA HAS NO KNOWN FUNCTION | TRUE |
GENETIC MATERIAL IS | DNA |
ERROR DURING DNA REPLICATION | MUTATION |
ELECTROPHORESIS GEL | DNA TRAVELS THROUGH THE GEL AND IS SEQUENCED. THE LARGER FRAGMENTS MOVE SLOWER AND THEREFOR ARE ON THE BOTTOM OF THE GELL |
MICROARRAY METHOD | ANOTHER WAY TO SEQUENCE DNA; MUCH FASTER THAN GEL |
WHICH ENZYME HAS PROOF READING FUNCTION IN ORDER TO REDUCE REPLICATION ERRORS | DNA POLYMERASE |
NUCLEOTIDES OD DNA ARE COMPLIMENTARY WHICH MEANS | FOR EVERY PURINE BASE THERE IS AN EQUAL AMOUNT OF PYRIMADINE BASES (A & G TO T &C) |
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