Genetics & Evolution Quiz

Test

Jugadas 0

Crear copia

Sobre esta actividad

Mendelian basics and more

Creada por

sdfghyjukop

Estados Unidos

Descarga la versión para jugar en papel

Top 10 resultados

Todavía no hay resultados para este juego. ¡Sé el primero en aparecer en el ranking! Inicia sesión para identificarte.

Crea tu propio juego gratis desde nuestro creador de juegos

Compite contra tus amigos para ver quien consigue la mejor puntuación en esta actividad

Crear reto

Verbos irregulares en Inglés

Hélmer González Serrano

Colombia

(309)

Se presentan 10 preguntas, cada una con 4 opciones de respuesta. Seleccione la que considere correcta.
Cultura general española

Ernest Serret

España

(100)

Responde las siguientes preguntas
Brawl stars preguntas

Carlos Andrés Prieto Rodríguez

Colombia

(164)

Completa todas las preguntas
cuanto sabes de Futbol

hugo estay

Chile

(316)

este test esta basado en las diapositivas que pudimos ver con anterioridad, consta de 10 preguntas las cuales tienen alternativas para poder resolverlas.
Tipos de sintagmas (II)

idoia rubio

España

(945)

Actividades interactivas para reconocer los distintos tipos de sintagmas

		%
	Anónimo	%
		%
		%

Imprime tu juego

Genetics & Evolution Quiz


Genetics & Evolution QuizVersión en línea Mendelian basics and more por sdfghyjukop 1 What is a gene in genetics? a A type of protein with a fixed function b An enzyme that speeds reactions c A whole chromosome d A segment of DNA that codes for a trait or protein 2 What happens to alleles during gamete formation? a Alleles mutate into new forms b Both alleles stay together in the same gamete c One allele disappears entirely d The two alleles segregate into different gametes 3 Which cross involves two genes/traits? a Test cross with one trait b Back cross c Dihybrid cross d Monohybrid cross 4 What is the start codon in translation? a UAG b AUG c UAA d UGA 5 What describes nondisjunction I? a All chromosomes separate normally b Homologous chromosomes fail to separate c Sister chromatids fail to separate d Chromosomes duplicate incorrectly 6 Darwin’s theory centers on what mechanism? a Natural selection b Artificial selection c Mutation only d Genetic drift 7 Base pairing rule in DNA/RNA? a T pairs with G b A pairs with U only c A pairs with C d A pairs with T (or U in RNA), C with G 8 Central Dogma of molecular biology? a RNA -> DNA -> Protein b Protein -> RNA -> DNA c DNA -> Protein -> RNA d DNA -> RNA -> Protein 9 What is the role of tRNA? a Brings amino acids during translation b Copies DNA into mRNA c Replicates DNA d Forms ribosome structure 10 What is a pedigree? a A chart of metabolic pathways b A map of a genome c A chart of ecological relationships d A chart showing inheritance patterns in a family 11 What is an allele in genetics? a The complete set of an organism's genes b A chromosomal segment carrying multiple genes c Different versions of a gene. d A sequence of DNA that codes for a trait 12 Law of Segregation states that during gamete formation: a Two alleles separate. b Two genes cross over each other c Chromosomes duplicate before meiosis d Dominant alleles become recessive in offspring 13 What is the start codon in translation? a AUG b UAA c UGA d UAG 14 Which enzyme unzips the DNA double helix? a Topoisomerase b Helicase c Ligase d Polymerase 15 What is the Central Dogma of biology? a RNA -> DNA -> Protein b DNA -> RNA -> Protein c Protein -> RNA -> DNA d DNA -> Protein -> RNA 16 Nondisjunction leads to which issue? a Mutations during replication b DNA strands fail to rejoin c Genes are transferred incorrectly d Chromosomes fail to separate properly 17 What does a pedigree chart show? a Inheritance patterns in a family b DNA sequences of individuals c Chromosome structure d Evolutionary relationships between species 18 Which statement describes natural selection? a Better-adapted individuals survive and reproduce b Population size always increases c Traits appear randomly without effect d All individuals have equal fitness 19 Name a type of chromosomal mutation? a Point mutation only b Deletion, duplication, inversion, translocation c Gene mutation only d Chromosome duplication only 20 Which RNA is a component of ribosomes? a tRNA b snRNA c rRNA d mRNA 21 What is an allele in genetics? a A version of a gene b A type of chromosome c A specific protein d A chromosomal region 22 Which Mendel law states that two alleles separate during gamete formation? a Law of Crossing Over b Law of Segregation c Law of Dominance d Law of Independent Assortment 23 In a dihybrid cross, how many traits are analyzed simultaneously? a Three b Two c One d Four 24 What is the start codon in translation? a AUG b UGA c UAG d UAA 25 Nondisjunction leads to which chromosomal condition? a Point mutation b An abnormal chromosome number c Chromosome breakage d Gene duplication 26 What is the purpose of a Punnett square? a Predict mutation rates b Align amino acids c Predict genotype/phenotype ratios d Measure DNA replication 27 Darwin described natural selection as a mechanism of what? a Mutation b Evolution c Genetic drift d Gene flow 28 Which theory explains eukaryotic cell origin via symbiosis? a Endosymbiont Theory b Mendelian inheritance c Spontaneous generation d Lamarckism 29 What is gene flow? a Mutation within a population b Movement of genes between populations c Selective breeding by humans d Chromosome amplification 30 Which enzyme is responsible for building new RNA during transcription? a Ligase b Helicase c RNA polymerase d DNA polymerase Feedback 1 Genes are DNA segments coding traits or proteins. 2 This is the Law of Segregation. 3 Dihybrid crosses examine two traits. 4 AUG codes for methionine to start translation. 5 Nondisjunction I involves homologs not separating. 6 Natural selection drives evolution per Darwin. 7 A-T (or A-U in RNA) and C-G are standard pairs. 8 Genetic info flows from DNA to RNA to protein. 9 tRNA delivers amino acids for protein synthesis. 10 Pedigrees track inheritance across generations. 11 Alleles are different forms of the same gene. 12 Gametes carry one allele from each gene; the two alleles segregate. 13 AUG codes for methionine and begins translation. 14 Helicase breaks hydrogen bonds to separate strands. 15 Genetic information flows from DNA to RNA, then to protein. 16 Nondisjunction causes aneuploidy like Down syndrome. 17 Pedigrees map how traits are passed in families. 18 Natural selection favors traits that improve survival and reproduction. 19 Chromosomal mutations involve changes to large chromosome segments. 20 Ribosomal RNA is a structural and catalytic part of ribosomes. 21 An allele is a version or form of a gene that can yield variation in a trait. 22 The Law of Segregation explains how alleles separate when forming gametes. 23 A dihybrid cross examines two different traits at the same time. 24 AUG codes for methionine and initiates translation. 25 Nondisjunction is the failure of chromosomes to separate, causing aneuploidy. 26 Punnett squares help predict possible offspring genotypes and phenotypes. 27 Natural selection drives evolutionary changes in populations. 28 Endosymbiont theory posits organelles like mitochondria arose from bacteria. 29 Gene flow occurs when individuals migrate and interbreed, transferring alleles. 30 RNA polymerase synthesizes RNA from a DNA template in transcription.

Genetics & Evolution Quiz

Test

Sobre esta actividad

Creada por

Descarga la versión para jugar en papel

Top juegos

Test

Verbos irregulares en Inglés

Test

Cultura general española

Test

Brawl stars preguntas

Test

cuanto sabes de Futbol

Test

Tipos de sintagmas (II)

Genetics & Evolution QuizVersión en línea

por sdfghyjukop

What is a gene in genetics?

What happens to alleles during gamete formation?

Which cross involves two genes/traits?

What is the start codon in translation?

What describes nondisjunction I?

Darwin’s theory centers on what mechanism?

Base pairing rule in DNA/RNA?

Central Dogma of molecular biology?

What is the role of tRNA?

What is a pedigree?

What is an allele in genetics?

Law of Segregation states that during gamete formation:

What is the start codon in translation?

Which enzyme unzips the DNA double helix?

What is the Central Dogma of biology?

Nondisjunction leads to which issue?

What does a pedigree chart show?

Which statement describes natural selection?

Name a type of chromosomal mutation?

Which RNA is a component of ribosomes?

What is an allele in genetics?

Which Mendel law states that two alleles separate during gamete formation?

In a dihybrid cross, how many traits are analyzed simultaneously?

What is the start codon in translation?

Nondisjunction leads to which chromosomal condition?

What is the purpose of a Punnett square?

Darwin described natural selection as a mechanism of what?

Which theory explains eukaryotic cell origin via symbiosis?

What is gene flow?

Which enzyme is responsible for building new RNA during transcription?