Week 9 Content Meeting

Pedagogy

100

This pedagogy technique includes giving peers a few extra seconds to answer a question.

What is wait time?

200

Praising effort, strategy, and persistence rather than intelligence reflects this educational approach.

What is growth mindset?

300

A discussion method that transfers responsibility for answers from LA to students in order to encourage participation and peer thinking.

What is redirecting questions?

400

This pedagogy concept is a subset of inclusive practices that includes using names and advocating for those facing systemic inequities.

What are culturally responsive practices?

500

This pedagogy concept includes awareness and regulation of one’s own thought processes, including planning, monitoring, and evaluating learning.

What is metacognition?

Mendelian Genetics

100

This chart uses squares and circles to track inheritance patterns across generations in a family.

What is a pedigree?

200

An allele which masks another in a heterozygote.

What is a dominant allele?

300

The type of inheritance demonstrated by AB blood types.

What is codominance?

400

An abnormality which occurs when sister chromatids fail to separate.

What is Meiosis II nondisjunction?

500

This/these nondisjunction event(s) in the pedigree shown result in the affected individual with Klinefelter's disease (XXY)

Hierarchy of dominance for the X-linked gene: 

E > F = G

What is NDJ in Meiosis I of either the mother or father?

Linkage

100

Measured in centimorgans, this value represents how often recombination occurs between two genes.

What is map distance?

200

Offspring that show new allele combinations are called this.

What are recombinants?

300

The phenomenon where one crossover event reduces the likelihood of another crossover is called this.

What is interference?

400

DNA markers that rely on differences in restriction enzyme cut sites and are used to determine linkage are called this,

What are RFLP markers?

500

This is the probability that the unborn child in the pedigree below (III-6) will be affected by hemophilia, an X-linked disease.

The VNTR locus is 40 m.u. away from the disease gene.

What is 40%?

Population Genetics

100

This population model assumes no mutation, no migration, no selection, random mating, and large population size.

What is Hardy-Weinberg equilibrium?

200

The proportion of a specific allele in a population’s gene pool is known as this.

What is allele frequency?

300

When an individual inherits a disease due to common ancestry among their parents, it is called this.

What is homozygosity by descent?

400

Seen in Manx cats, this genetic condition removes certain allele combinations from a population because individuals carrying them do not survive to reproduce.

What is a lethal genotype?

500

This is the probability that the child in the pedigree shown will have the disease in a population in equilibrium where the mutant allele frequency is 1/4.

What is 1/15?

Bacterial Genetics

100

After DNA transfer during conjugation, recipient cells containing newly incorporated donor genes are called these.

What are exconjugants?

200

This growth medium contains only essential nutrients required for bacterial survival.

What is minimal media?

300

Geneticists use this test to determine whether two mutations occur in the same gene or in different genes.

What is complementation?

400

During conjugation, this type of donor transfers chromosomal genes sequentially into a recipient cell through a mating bridge.

What is the Hfr strain?

500

Hfr: str^Sery^Rarg⁺met^-gal⁺lac⁺lys^-

F- : str^Rery^Sarg^-met⁺gal^-lac^-lys⁺

This media would select for the greatest number of exconjugants.

What is minimal media + lysine + arginine + methionine + streptomycin + erythromycin?