Euchromatin - Study guides, Class notes & Summaries

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? - Satellite DNA What specimen h...

Eukaryote correct answersAn organism whose cells contain complex structures enclosed within membranes. The defining membrane bound structure thats sets them apart from prokaryotic cells is the nucleas or nuclear envelope within which the genetic material is carried. All species of large complex species are eukaryotes, including animals, plants and funghi. Euchromatin correct answersThis shows as pale areas in the nucleas under electro magnification. It is a less densly packed form of chromati...

MB (ASCP) Exam Questions & Answers 2024 Predominant form of DNA - ANSWER-Right-handed B DNA and histone interaction is due to what type of bond? - ANSWER-Ionic What stains to the minor groove of DNA duplex? - ANSWER-SYBR Green What is the most abundant type of RNA? - ANSWER-Ribosomal RNA (rRNA) What does RNA act as in a retrovirus? - ANSWER-Genome and mRNA What increases half-life of mRNA? - ANSWER-5' Methyl Cap What kind of DNA is most likely to be transcriptionally active...

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? - Satellite DNA What specimen h...

Eukaryote - Ans An organism whose cells contain complex structures enclosed within membranes. The defining membrane bound structure thats sets them apart from prokaryotic cells is the nucleas or nuclear envelope within which the genetic material is carried. All species of large complex species are eukaryotes, including animals, plants and funghi. Euchromatin - Ans This shows as pale areas in the nucleas under electro magnification. It is a less densly packed form of chromatin; 10% is even l...

MICR 3033 Exam 2 Questions with Revised Answers Graded A+ 7Q1-How does DNA interact with the core histone nucleosome? - Answer-DNA wraps around the core histone 7Q2-What is the length(fixed)of DNA(in base pairs) that wraps around a core nucleosome? - Answer-147 base pairs 7Q3-What is the 30-nm fiber structure in chromatin? - Answer-solenoid 7Q4-What is meant by the terms Chromatin? Euchromatin? and Heterochromatin? - Answer-Heterochromatin is condensed chromatin which makes it inactiv...

USABO EXAM QUESTIONS AND ANSWERS Eukaryote - ANS An organism whose cells contain complex structures enclosed within membranes. The defining membrane bound structure that sets them apart from prokaryotic cells is the nucleus or nuclear envelope within which the genetic material is carried. All large complex species are eukaryotes, including animals, plants and fungi. Euchromatin - ANS This shows as pale areas in the nucleus under electro magnification. It is a less densely packed for...

NWHSU Histology Exam 1 Review Questions And Answers The inner nuclear membrane on the nuclear envelope is supported by: Nuclear Lamina During mitosis what causes the disassembly of nuclear envelope? Phosphorylation of the lamin Steps of creating chromosomes -Double helix DNA wound around 8 histone proteins assemble into nucleosomes(structural unit of chromatin packaging) -these chromatins are fibrils which fold together with each other to make fibers. (tight fold is heterochromatin, ...

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

which histone ties DNA-histone nucleosome beads into more condensed structures? - Answer-H1 is DNA acidic or basic? - Answer-acidic what type of aa are histones made of? are they acidic or basic? - Answer-lysine and arginine; basic is heterochromatic more accessible or less accessible to TF? euchromatin? - Answer-less; more if a cell has a hyperchromatic or condensed nucleus is it undergoing transcription etc? - Answer-no what are chromosomes? during what part of the cell cycle ar...