Homologous chromosomes - Study guides, Class notes & Summaries

Homologous chromosomes - ANSWER Chromosomes that pair durng meiosis and are identical with respect to their genetic loci and centromere placement. Chromosomes in diploid cells exist in pairs, one from the mother and one from the father. Diploid - ANSWER containing two complete sets of chromosomes, one from each parent. Haploid - ANSWER having a single set of unpaired chromosomes Mitosis - ANSWER cell division in which the nucleus divides into nuclei containing the same number of chromos...

Genetics Final Exam Questions and Answers (RATED A)Genetics Final Exam Questions and Answers (RATED A)Genetics Final Exam Questions and Answers (RATED A)Genetics Final Exam Questions and Answers (RATED A)The idea that a homunculus exists within the gametes was called: preformationism inheritance of acquired characteristics pangenesis blending inheritance - ANSWER preformationism Synapsis refers to: dyad formation side-by-side alignment of non homologous chromosomes side-by-side al...

IB Biology Latest Update with Verified Solutions genotype the alleles of an organism phenotype the characteristic of an organism dominant allele an allele that has the same effect on the phenotype when present in both homozygous and heterozygous states co-dominant alleles pair of alleles that both affect the phenotype when present in a heterozygote recessive alleles an allele that only has an effect on the phenotype when in homologous state locus the particular position on...

WGU C652 Objective Assessment Guide (Latest 2024/ 2025 Update) Heredity and Genetics | Questions and Verified Answers| 100% Correct| Grade A Q: crossing over Answer: exchange of genetic material between homologous chromosomes during prophase I of meiosis Q: How does crossing over contribute to Independent Assortment? Answer: By redistributing genetic material between homologous chromosomes in prophase 1, new combinations of gene pairs are created. Q: independent asso...

FW104 Final Exam CSU Latest Version Graded A+ DNA The genetic blueprint for life, utilizing four bases (GACT). GENES Segments of DNA typically found on chromosomes, containing chemical information necessary for producing specific proteins that influence inherited traits. CHROMOSOMES Condensed structures composed of long DNA strands coiled around proteins. DIPLOID Having two sets of homologous chromosomes derived from each parent. ALLELE One of multiple form...

2024 ASU BIO 340 {COMBINED EXAMS} LATEST QUESTIONS AND ANSWERS 100% VERIFIED What will be the effect on transcription when an inhibitor is in play? A. Allow transcription B. Prevent transcription - CORRECT ANSWER B Explanation: An inhibitor prevents activator from binding to DNA; activators are used in positive regulation (increasing transcription) - thus, the inhibitor prevents the activator from positive regulating (increasing) transcription. What will be the effect on transcription ...

The idea that a homunculus exists within the gametes was called: preformationism inheritance of acquired characteristics pangenesis blending inheritance - ANSWER preformationism Synapsis refers to: dyad formation side-by-side alignment of non homologous chromosomes side-by-side alignment of homologous chromosomes monad movement to opposite poles

What modification neutralizes the charges on histones and looses up the interactions between histones and DNA? - Answer- ACETYLATION Two types of post-transcriptional modifications that take place in the mRNA of eukaryotes - Answer- the addition of a CAP at the 5' end of the transcript and the addition of a POLY A sequence at the 3' end of the message Nucleic acid blotting is widely used in recombinant DNA technology. In a Southern blot one generally - Answer- Hybridizes filter-bound DNA...

Adaptation- - correct answersThe adjustment or changes in behavior, physiology, and structure of an organism to become more suited to an environment. Aerobic- - correct answersA process that requires oxygen. Allele -An alternative form of a gene. An example would be genes that encode eye color—some encode blue eyes (one allele), while others encode brown, green, or hazel eye colors (other alleles). - correct answers amino acids - - correct answersA small organic molecule with the stru...

Honors Biology Final Exam Review Latest Update Graded A+ What is the term for the process by which mRNA is synthesized from a DNA template? Transcription What is the name of the enzyme responsible for synthesizing new DNA strands during replication? DNA Polymerase What is the term for the exchange of genetic material between homologous chromosomes during meiosis? Crossing Over What is the name of the phase in meiosis where homologous chromosomes separate and move to opp...