Epigenetic changes - Study guides, Class notes & Summaries

Zone of proximal development - ANSWERThe difference in the child's ability to solve problems on their own and his capability to solve them with some help from other Development - ANSWEROngoing, systematic, orderly, sequential and it's said to build upon itself John B. Watson - ANSWERWho is the father of American behaviorism? Ivan Pavlov - ANSWERDiscovered classical conditioning; trained dogs to salivate at the ringing of a bell B.F. Skinner - ANSWERBehaviorist that developed the th...

what is the stimulus for the conversion of normal cells to malignant cells? - Answer-Carcinogenesis, also called oncogenesis or tumorigenesis, is the formation of a cancer, whereby normal cells are transformed into cancer cells. The process is characterized by changes at the cellular, genetic, and epigenetic levels and abnormal cell division. Oncogenes start the reproduction process, suppressor genes halt cellular reproduction benign vs malignant cells - Answer-BENIGN: does not spread cont...

nucleic acids correct answers genetical material of cells and viruses mutations correct answers a change in structure of nucleic acid missense mutation correct answers A base-pair substitution that results in a codon that codes for a different amino acid. nonsense mutation correct answers A mutation that changes an amino acid codon to one of the three stop codons, resulting in a shorter and usually nonfunctional protein. silent mutation correct answers A mutation that changes a singl...

MSN 620 Final - Mental Health Guaranteed Success Define bipolar disorder ️Bipolar disorder (BD) is characterized by chronically occurring episodes of mania or hypomania alternating with depression What are the categories of bipolar disorder? ️bipolar I disorder (BD-I) bipolar II disorder (BD-II) cyclothymic disorder other specified bipolar and related disorders bipolar or related disorders, unspecified. Describe the etiology of bipolar disorder. ️interaction of genetic, epi...

DNA replication is semiconservative, which allows each of the 2 strands to serve as a template for the new strands - true Recall that the DNA polymerase must bind a double-stranded polymer before it can start making its own DNA polymer. What helps the DNA polymerase to overcome this problem in DNA replication? - RNA primers Several components of cigarette smoke, including benzopyrene, insert themselves into the DNA and lead to several types of mutations such as frameshift mutations, includ...

DNA replication is semiconservative, which allows each of the 2 strands to serve as a template for the new strands - true Recall that the DNA polymerase must bind a double-stranded polymer before it can start making its own DNA polymer. What helps the DNA polymerase to overcome this problem in DNA replication? - RNA primers Several components of cigarette smoke, including benzopyrene, insert themselves into the DNA and lead to several types of mutations such as frameshift mutations, includ...

Nucleic Acids - correct answer -provide the genetic material of cells and viruses -enable cells to function and divide -control how viruses function and replicate Mutation - correct answer small changes in nucleic acid structure that occasionally can change the instruction a nucleic acid can give out Genetic Variation - correct answer -the substrate t...

WGU Biochemistry Exam (Latest 2023 - 2024) New Full Exam Questions and Answers ( Included ) 100% Correct 1. DNA replication is , which allows each of the two strands toserve as a for the new strands. Answer onservative, template: DNA replication is semiconservative, meaningthat each new duplex has one original (parent) strand and one new strand. Because the two parent strands are separated during replication and the base pairing is predictable, each parent strand can serve as a templ...

Brain Story Questions and Answers Already Passed Brain Development starts shortly after conception. The brain is considered mature around the age of: 25 Order these stages of development from greatest plasticity to least Early childhood, late childhood, adolescence, adulthood The age at which a human brain has the most connections between neurons is: 3 How do experiences shape the developing brain? They influence which neural connections are strengthened and which are pruned away Different ...

activators - TFs that increase the levels of transcription initiation Adaptive mutations - evolutionary change and adaptation to new environments, stressful conditions darwins birbs AP - activator proteins ARE - AP2 response elements Base analogs (chem induced - 5-bromouracil resembles thymine, except that it has bromine atom in place of methyl on 5' C base excision repair (BER) - repairs damaged base by using AP endonuclease to cleave damage on 5' side and DNA polymerase add new base...