Crystallography - Study guides, Class notes & Summaries

Proteins constructed from same set of how many amino acids? correct answers 20 Covalent bond between amino acids is known as a... correct answers Peptide Bond Each polypeptide has a unique linear sequence of... correct answers amino acids Biologically functioning molecule made up of one of more polypeptides folded and coiled into a specific 3 dimensional shape correct answers Protein 9 amino acids that cannot be synthesized by heterotrophs so they must get them from food correct answ...

Define physics of radiation Ans: ■the emission of energy as electromagnetic waves or as moving subatomic particles, especially high-energy particles that cause ionization. How are ionizing waves harmful Ans: They have enough energy to overcoming binding energy of electrons in atoms or molecules, which creates ions Order of radiation lowest to highest Ans: Rad->Microwave->infrared_>visible->UV->xray->Gamma Ionizing radiation is classified according to Ans: origin (n...

Photosynthesis contributes to plant growth by _____. - taking in carbon dioxide and making sugars (carbohydrates) An object at rest has no ______ energy, but it may have ______ energy resulting from its location or structure. - kinetic... potential What is biology? - the scientific study of life Which of the following is not a property of life? - Populations of organisms rarely change over time. What are the two main processes that ecosystems depend upon? - nutrient recycling and energy ...

BCH 5413: 1-4 TEST QUESTIONS WITH ALL CORRECT ANSWERS Name 3 characteristic of Z-DNA - Answer-* Left-handed helix * 12bp per helical turn * Major groove flattened, nearly gone Fragile DNA is associated with - Answer-AT-rich cruciform To increase the melting temperature of DNA, you need to increase which two? a) bases b) salt c) phosphate d) AT e) coiling f) GC - Answer-b) and f) What does the genome consist of? - Answer-Chromosomes (linear DNA molecules with many genes) ...

QBM Final Exam Practice Which of the following is LEAST suited to analyze titin, a large protein? MS Bioinformatics All answer choices are correct. In flow cytometry, the forward scattering of light can indicate __________, and the side scatter indicates __________. the size of a cell; the cell's granularity, or health. Mass spectrometers can have some variation in peak shape due to isotopes. __________ can be used for the resolution of individual atoms. This is perform...

QBM Final Exam Practice Questions with A+ Graded Answers Which of the following is LEAST suited to analyze titin, a large protein? MS Bioinformatics All answer choices are correct. In flow cytometry, the forward scattering of light can indicate __________, and the side scatter indicates __________. the size of a cell; the cell's granularity, or health. Mass spectrometers can have some variation in peak shape due to isotopes. __________ can be used for the resolution of ...

Biology Midterm 2 Study Guide Exam Questions With Verified Answers DNA replication The process in which DNA makes a duplicate copy of itself. (DNA Replication)DNA Polymerase Enzyme that catalyzes the elongation of new DNA at the replication fork by adding complementary nucleotides (DNA Replication)Topoisomerase Relieves tension at the end of the replication fork caused by DNA unwinding (DNA Replication)Helicase "Unzips" the DNA; unwinds the double helix at the replication fork (DNA ...

Lon-Capa Assignment #9 fully solved 2023(UPDATED) Question and answers rated A+ Lon-Capa Assignment #9 fully solved 2023 How many types of RNAP are found in eukaryotes? - correct answer 3 As discussed in lecture, it is possible to determine protein structure from X-ray crystallography without any knowledge of that protein's sequence. - correct answer False The Barr Body is the actively transcribed X chromosome in females. - correct answer False; Bar body means inactivation of one the...

Biology Midterm 2 Study Guide Exam Questions With Verified Answers DNA replication The process in which DNA makes a duplicate copy of itself. (DNA Replication)DNA Polymerase Enzyme that catalyzes the elongation of new DNA at the replication fork by adding complementary nucleotides (DNA Replication)Topoisomerase Relieves tension at the end of the replication fork caused by DNA unwinding (DNA Replication)Helicase "Unzips" the DNA; unwinds the double helix at the replication fork (DNA ...

BME 3 Exam 50 Questions with Verified Answers Where will the course reading and discussion take place? - CORRECT ANSWER Perusall You can finish the entire course by week two, if you work hard. - CORRECT ANSWER False How many quizzes are there during the entire course? - CORRECT ANSWER 10 What software is essential for this course? - CORRECT ANSWER Excel Which category has no effect on your final grade? - CORRECT ANSWER Attendance An IACUC (Institutional Animal Care and Use Comm...