OCR 21st Century GCSE Biology B1

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Flashcards by bubbles91210, updated more than 1 year ago
bubbles91210
Created by bubbles91210 about 7 years ago
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GCSE Biology Flashcards on OCR 21st Century GCSE Biology B1, created by bubbles91210 on 04/06/2014.

Resource summary

Question Answer
CHROMOSOME CARRIES ALL THE GENETIC INFORMATION
NUCLEUS PART OF THE CELL THAT CARRIES THE DNA
GENE A PART OF THE CELL THAT CODES A PARTICULAR CHARACTERISTIC
DNA CONTAINS GENETIC INFOMATION
ALLELE ONE OF MANY FORMS OF A SINGLE GENE
GENOTYPE THE CODE OF YOUR ALLELES
PHENOTYPE THE CHARACTERISTIC YOU SHOW
HOMOZYGOUS BOTH ARE THE SAME HH/hh
HETEROZYGOUS DIFFERENT Hh
DOMINANT THE ALLELE THAT WILL ALWAYS OVERRIDE AND WILL SHOW
RECESSIVE THE LESS POWERFUL ALLELE, YOU NEED hh IN ORDER FOR IT TO SHOW
CYSTIC FIBROSIS A RECESSIVE GENETIC DISORDER EFFECTS RESPIRATION, INFECTION, DIGESTION AND REPRODUCTION FROM FORMATION OF THICK MUCUS
HUNTINGDON'S DISEASE DOMINANT GENETIC DISORDER WHICH AFFECTS NERVOUS SYSTEM. KICKS IT AT AROUND 30 WHICH IS GENERALLY AFTER REPRODUCTION AND PASSING ON THE GENE.
AMNIOCENTESIS GENETIC TESTING WITH THE AMNIOTIC FLUID
CHORIONIC VILLUS SAMPLING TESTING GENETICS WITH THE UMBILICAL CORD
PIGD PRE-IMPLANTATION GENETIC DIAGNOSIS SELECTING THE EGG AND SPERM TO USE, CAN BE USED TO ELIMINATE CHANCE OF DISEASE
IVF FERTILISATION HAPPENING IN A LAB THEN IMPLANTED IN THE MOTHER
ASEXUAL REPRODUCTION NON-SEXUAL REPRODUCTION
CLONE GENETICALLY INDENTICAL
STEM CELL UNSPECIALISED CELL
EMBRYONIC STEM CELLS TOTIPOTENT CAN TURN INTO ANYTHING KILLING BABIES UNETHICAL
UMBILICAL CORD STEM CELLS PLURIPOTENT CAN TURN INTO SOME THINGS MINIMAL DAMAGE
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