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EXAM GENETICS LEC > GENETICS > Flashcards

GENETICS Flashcards

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Biology 101 flashcards
1
Q

ENGLISH BIOLOGIST, GENETICS TERM WAS COINED.

A

WILLIAM BATESON 1905

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2
Q

TO PRODUCE

A

GEN

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3
Q

CAN BE DEFINED AS A FIELD OF BIOLOGICAL SCIENCES, THAT DEALS WITH THE STUDY OF HEREDITY AND VARIATION.

A

GENETICS

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4
Q

IS THE TRANSMISSION OF GENES FROM PARENTS TO OFFSPRING FROM GENERATION TO GENERATION THROUGH PROCESS OF REPRODUCTION.

A

HEREDITY

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5
Q

REFERS TO DIFFERENCES AMONG ORGANISMS BELONGING TO THE SAME SPECIES.

A

VARIATION

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6
Q

IS THE OLDEST FIELD OF GENETICS CONCERN WITH TRANSMISSION OF TRAITS FROM GENERATION TO GENERATION.

A

CLASSICAL GENETICS

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7
Q

DEALS WITH STRUCTURE AND FUNCTION OF GENES OF THE MOLECULAR LEVEL.

A

MOLECULAR GENETICS

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8
Q

STUDY OF THE GENETICS OF THE CELL.

A

CYTOGENETICS

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9
Q

STUDY OF STRUCTURE AND FUNCTION.

A

CYTOGENETICS

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10
Q

STUDY OF CONTINUOUSLY MEASURED CHARACTERS OR TRAITS SUCH AS HEIGHT, WEIGHT YEILD ETC.

A

QUANTITATIVE GENETICS

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11
Q

REFERS TO THE DIFFERENCE IN APPEARANCE FORM AND STRUCTURE.

A

MORPHOLOGICAL VARIATION

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12
Q

IS THE DIFFERENCE IN THE FUNCTIONING OF THE BODY PARTS.

A

PHYSIOLOGICAL VARIATION

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13
Q

DIFFERENCE IN THE PATTERN OF REACTIONS OF AN ORGANISM TO ITS ENVIRONMENT (UMALY AND RODEROS, 1986)

A

BEHAVIORAL VARIATION

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14
Q

INDIVIDUAL ANIMALS BEHAVE DIFFERENTLY FROM EACH OTHER FOR MYRIAD INTRERRELATED INTRINSIC AND EXTRINSIC REASONS.

A

SHELTON AND MARTINS, 2017

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15
Q

DIFFERENCE BETWEEN MALE AND FEMALE SUCH AS SIZE, COLOR, VOICE, ETC.

A

SEXUAL DIMORPHISM

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16
Q

GIVE THE METHODS USED IN GENETIC STUDY.

A

PLANNED BREEDING EXPERIMENT, PEDIGREE ANALYSIS, KARYOTYPING, TWIN STUDY

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17
Q

APPLICATION OF GENETICS

A

MEDICINE, LEGAL APPLICATIONS, GENETIC COUNSELLING

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18
Q

ARCHAEA

A

PROKARYOTIC CELL

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19
Q

PROTIST, PLANT, AND ETC.

A

EUKARYOTIC CELL

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20
Q

RAMIREZ, et al. (2019) listed applications of genetics namely; [blank]

A

PLANT, AND ANIMAL IMPROVEMENT, MEDICINE, LEGAL APPLICATION, AND GENETIC COUNSELLING

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21
Q

USED TO IMPROVE PLANTS AND ANIMALS THROUGH SELECTIVE BREEDING.

A

PLANT AND ANIMAL IMPROVEMENT

22
Q

HAVE MADE IT POSSIBLE TO IDENTIFY DISEASES AND ABNORMALITIES WITH GENETIC BASIS.

A

MEDICINE

23
Q

THIS IS AN APPLICATION IN GENETICS MAY BE USED IN LAWSUIT SUCH AS PATERNITY TESTING, FORENSICS, AND IDENTIFICATION OF INDIVIDUAL.

A

LEGAL APPLICATIONS

24
Q

DISTRIBUTION AND BEHAVIOR OF GENES WITHIN AND BETWEEN POPULATIONS.

A

POPULATION GENETICS

25
Q

IN WHICH CHROMOSOMES ARE NOT CONTAINED WITHIN A MEMBRANE BOUND NUCLEUS.

A

PROKARYOTIC CELL

26
Q

DISCOVERED DNA

A

FRIEDRICH MIESHER

27
Q

CELL THEORY

A

MATTHIAS SCLEIDEN AND THEODOR SCHWANN

28
Q

USED FRUIT FLIES

A

THOMAS MORGAN

29
Q

FIRST TO USE TERM GENE

A

W. JOHANNSEN

30
Q

THIS MEMBRANE SEPARATES THE CYTOPLASM FROM THE NUCLEOPLASM.

A

NUCLEAR MEMBRANE

31
Q

CONTROLS DIFFERENT ACT IN THE CELL.

A

NUCLEUS

32
Q

WHAT CAUSES GENETIC VARIATION?

A

RANDOM FERTILIZATION, MUTATION, CROSSING OVER, RANDOM MATTING BET ORGANISMS

33
Q

MENDEL’S LAW OF HEREDITY

A

LAW OF SEGREGATION, LAW OF INDEPENDENT ASSORTMENT AND LAW OF DOMINANCE

34
Q

WHAT IS PHENOTYPE?

A

REFERS TO THE OBSERVABLE TRAITS OF ORGANISMS AS A RESULT OF THE INTERACTIONS OF THE GENOTYPE WITH OUR ENVIRONMENT.

35
Q

WHY DO WE LIKE WHAT WE LIKE EXPLAIN.

A

[FREE TO ANSWER] Scary as it may seem we are governed by hidden biological forces and in which or genes came from our parents, where we have little or no control over our personal tastes.

36
Q

AEROBIC RESPIRATION ON MITOCHONDRIA. EXPLAIN.

A

[FREE TO ANSWER] process by which organisms use oxygen to turn fuel, such as fats and sugars, into chemical energy.

37
Q

WHAT DOES NUCLEOLUS DO?

A

The primary function is ribosomal RNA (rRNA) synthesis and ribosome biogenesis.

38
Q

Explain Endocytosis

A

The process of capturing a substance or particle from outside the cell by engulfing it with cell membrane. In which the membrane folds over the substance and it becomes completely enclosed by the membrane.

39
Q

PERMANENT WELL DEFINED REGION THE CHROMOSOME.

A

CENTROMERE

40
Q

THE PROTEIN ASSOCIATED WITH CENTROMERE WHICH SERVES AS THE ATTACHMENT OF THE SPINDLE FIBER DURING CELL DIVISION.

A

KINETOCHORE

41
Q

NARROW REGION FOUND AT ANY POINT OF THE CHROMOSOMES OTHER THAT CENTROMERE.

A

SECONDARY CONSTRICTION

42
Q

A BULGE ON THE TELOMERIC END WITH REPETITIVE, HETEROCHROMATIC DNA SEQUENCES.

A

SATELLITE

43
Q

REGION OF REPETITIVE NUCLEOTIDE SEQUENCES AT EACH END OF A CHROMATID. PROTECTS THE END OF THE CHROMOSOME FROM DETERIORATION OR FUSION.

A

TELOMERE

44
Q

TERMINAL END AS TO TELOCENTRIC; AS TO NEAR TERMINAL END TO

A

ACROCENTRIC

45
Q

NEAR THE CENTER [CHROMOSOME]

A

SUBMETACENTRIC

46
Q

CENTER [CHROMOSOME]

A

METACENTRIC

47
Q

CHROMOSOMES CAN BE CLASSIFIED INTO [BLANK]

A

SOMATIC CHROMOSOMES (AUTOSOMES) AND SEX CHROMOSOMES

48
Q

BLANK CONTROL SOMATIC CHARACTER OF THE BODY WHILE THE BLANK DETERMINE THE SEXUALITY OF THE INDIVIDUAL.

A

AUTOSOMES, SEX CHROMOSOMES

49
Q

IN HUMANS THERE ARE BLANK AUTOSOMES WHILE FRUIT FLY (DROSOPHILA MELANOGASTER)

A

22, 3

50
Q

GIVE TYPE OF CHROMOSOMES BASED ON LOCATION ON THE CENTROMERE.

A

METACENTRIC, SUBMETACENTRIC, ACROCENTRIC, TELOCENTRIC

EXAM GENETICS LEC (10 decks)

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