Homologous str - Study guides, Class notes & Summaries

BIO 121 Exam 1 Review Spring 2024 Evolution The gradual change in a species over time. Adaptation When the heritable trait increases an individuals fitness in a particular environment. Ancestral trait Is a character that existed in an ancestor. Derived trait Is one that is a modified form of the ancestral trait, found in a descendants. Vestigial trait A reduced or incompletely developed structure that has no (or reduced) function (e.g. human tailbone or wisdom teeth). Homologous str

ASCP MB Exam QUESTIONS & ANSWERS 2023 (A+ GRADED 100% VERIFIED) 1. Phenotype will be present in individuals w/ one or both chromosomes mutated i. Answer: Autosomal-dominant 2. Likelihood of the disease phenotype in offspring is 25% indicating the presence of the recessive mutation in at least one chromosome in each of the parents i. Answer: Autosomal-recessive 3. Mostly X-linked inheritance because few genes are carried on the Y chromosome. X-linked are almost always r...

HOSA 2022-2023 Forensic Science Latest 2023 Graded A chain of custody the documented and unbroken transfer of evidence circumstantial evidence (indirect evidence) evidence used to imply a fact but not prove it directly class evidence material that connects an individual or thing to a certain group crime-scene investigation a multidisciplinary approach in which scientific and legal professionals work together to solve a crime crime scene reconstruction a hypothesis of the sequence of events f...

MB (ASCP) Exam Questions and Answers Graded A+ Predominant form of DNA Right-handed B DNA and histone interaction is due to what type of bond? Ionic What stains to the minor groove of DNA duplex? SYBR Green What is the most abundant type of RNA? Ribosomal RNA (rRNA) What does RNA act as in a retrovirus? Genome and mRNA What increases half-life of mRNA? 5' Methyl Cap What kind of DNA is most likely to be transcriptionally active? Euchromatin What is the most common type of eukaryot...

MB (ASCP) Exam Questions and Answers Graded A+ Predominant form of DNA Right-handed B DNA and histone interaction is due to what type of bond? Ionic What stains to the minor groove of DNA duplex? SYBR Green What is the most abundant type of RNA? Ribosomal RNA (rRNA) What does RNA act as in a retrovirus? Genome and mRNA What increases half-life of mRNA? 5' Methyl Cap What kind of DNA is most likely to be transcriptionally active? Euchromatin What is the most common type of eukaryo...

MB (ASCP) Exam Questions and Answers Graded A+ Predominant form of DNA Right-handed B DNA and histone interaction is due to what type of bond? Ionic What stains to the minor groove of DNA duplex? SYBR Green What is the most abundant type of RNA? Ribosomal RNA (rRNA) What does RNA act as in a retrovirus? Genome and mRNA What increases half-life of mRNA? 5' Methyl Cap What kind of DNA is most likely to be transcriptionally active? Euchromatin What is the most common type of eukaryo...

MB (ASCP) Exam Questions and Answers Graded A+ Predominant form of DNA Right-handed B DNA and histone interaction is due to what type of bond? Ionic What stains to the minor groove of DNA duplex? SYBR Green What is the most abundant type of RNA? Ribosomal RNA (rRNA) What does RNA act as in a retrovirus? Genome and mRNA What increases half-life of mRNA? 5' Methyl Cap What kind of DNA is most likely to be transcriptionally active? Euchromatin What is the most common type of eukaryo...

Bio 152: Chapter 22 questions correctly answered 2023 adaptations - correct answer Inherited characteristics that enhance the ability of an organism to survive and reproduce in a particular environment. homologous structures - correct answer Structures in different species that are similar because of common ancestry. natural selection - correct answer Differential success in the reproduction of different phenotypes resulting from the interaction of organisms with their environment. Evolut...

Forensic Science Chapter 7 Exam Questions and Answers Latest Update 2024 ( Rated A+) Allele - Answers Definition: An alternative form of a gene Chromosome - Answers Definition: nuclear cell structure that contains DNA in humans Combined DNA Index System (CODIS) - Answers Definition: the FBI's computerized criminal DNA databases as well as the software used to run these databases; includes the National DNA Index System (NDIS) Combined DNA Index System - Answers What does CODIS stand for? ...

MB (ASCP) Exam Questions and Answers Predominant form of DNA Right-handed B DNA and histone interaction is due to what type of bond? Ionic What stains to the minor groove of DNA duplex? SYBR Green What is the most abundant type of RNA? Ribosomal RNA (rRNA) What does RNA act as in a retrovirus? Genome and mRNA What increases half-life of mRNA? 5' Methyl Cap What kind of DNA is most likely to be transcriptionally active? Euchromatin What is the most common type of eukaryotic DNA? ...