Biology question and answers for November 28, 2023
- Q DEFINITIONS MATCHING Each match is worth 0 5 points each This section is worth 8 points in total Match the choices below with the definitions A alleles B autosomes C...
- Q In a flowering plant tall T is dominant to short t and blue flowers B is dominant to white flowers b A tall plant with white flowers Ttbb is crossed...
- Q How many possible open reading frames frames without stop codons exist that extend through the following sequence
- Q An aminoacyl tRNA synthetase is responsible for charging all tRNAs True False
- Q Sometimes there are multiple possibilities for a particular gene When there are more than 2 possible alleles the dominance relationships of all the alleles must be determined An example of...
- Q Give four 4 ways that mutation and DNA replication are associated
- Q Case 2 Polycystic Kidney Disease dominant lethal allele Maria is 38 years old She and her husband Joe have 4 children Maria has been diagnosed with polycystic kidney disease She...
- Q Explain three 3 general mechanisms of DNA repair
- Q A trait in cows is determined by two alleles of a single gene allele R is dominant and al lele r is recessive What is the probability of the dominant...
- Q Alternative splicing of mRNAs may encode related but different protein products O True False
- Q eeted but her daughter 11 2 was affected Check All That Apply 2 2 2 3 4 3 The father 1 2 was homoplasmic for mutant mtDNA The mother 1...
- Q The disease illustrated by the pedigree shown is due to a rare nonfunctional allele D of an autosomal gene gene D that is paternally imprinted and completely penetram What are...
- Q FSS 37 draw the x G E 0 Instructions To insert a symbol to create the pedigree clicking on of the symbols in the top right It will be highlighted...
- Q If more than one gene is responsible for a trait for example height it is known as homozygous inheritance multiple allele inheritance polygene inheritance dominance Stry
- Q a very thick unibrow and is worried his future children will as mother has narrow and separated eyebrows just like his wife Minju Minju s dad has a unibrow mother...
- Q The outward expression of inherited traits is called phenotype Orecessive traits genotype karyotype
- Q Base your answers to questions 55 through 58 on the information and graph below and on your knowledge of science An equal number of two types of tomato plants a...
- Q Define homozygous vs heterozygou
- Q 5 Examine the results of the testcross on the previous page Predict whether these traits are on separate chromosomes or the same chromosome Why Support your prediction using the data...
- Q DNA sequences from an ancestral species and four modern species that evolved from it are shown below Common ancestor Cat Goldfish Pigeon Rhinoceros A Rhinoceros Based on these sequences which...
- Q genes are not affected by crossing over or independent assortment A Mutant B Wild type C Dominant D Linked
- Q In a pedigree a female is represented as a square and a male is represented as a circle A True B False
- Q genes what is the average length of an E coli gene 3 DNA strands are antiparallel Why is this important for PCR 4 Six enzymes are needed for DNA replication...
- Q 15 Some types of muscular dystrophy are X linked recessive disorders A mother who is a carrier for muscular dystrophy has children with a father who doesn t have muscular...
- Q What advantage does a sea turtle have by laying a large number of eggs rather than just a few It requires less energy from the individual sea turtle parent It...
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