Types of dna variation - Study guides, Class notes & Summaries

CMMB 413 Exam with 100% Correct Answers | Verified | Latest 2024 Version Types of DNA Variation - single nucleotide variant (SNV) - small nucleotide insertion/deletion - dynamic mutations - microsatellite - copy number variation (CNV) Single Nucleotide Variants (SNVs) - most common type of sequence variation - >3 000 000 per person - can be benign or disease causing Initiation Codon (Start Codon) AUG (methionine) Stop Codons UGA, UAA, UAG 20 number of amino acids 64 number of dif...

IB Biology A3.1 - Diversity of Organisms 100% Correct organism any biological system that functions as an individual life form; all living organisms are composed of cells population a group of organisms that belong to the same species and live in the same area; population can vary in same species communities the populations of two or more different species occupying the same geographical area at the same time (there is great variation) variation refers to differences between me...

Which of the following statements correctly answers how the large amount of genetic variation observed in prokaryotes arises? A) The mutation rate in prokaryotes is much higher than in eukaryotes. B) They have extremely short generation times and large populations. C) They can exchange DNA with many types of prokaryotes by way of horizontal gene transfer. D) They have a relatively small genome. - Answer-B and D The short generation times and large population sizes in most prokaryotic speci...

When spotting a client doing barbell squats, the trainer should be positoined where? - In front of the client. At the side of the client. Behind the client Away from the client. A soft tissue structure called a ligament connects what? - Muscle to bone Bone to bone Muscle to organ Bone to organ Which of the following is BEST recommended for an obese and sedentary client? - Lunges. Olympic lifts. Plyometric training Low intensity aerobics Which of the following would be the MOST professional way f...

Which of the following statements correctly answers how the large amount of genetic variation observed in prokaryotes arises? A) The mutation rate in prokaryotes is much higher than in eukaryotes. B) They have extremely short generation times and large populations. C) They can exchange DNA with many types of prokaryotes by way of horizontal gene transfer. D) They have a relatively small genome. : B and D The short generation times and large population sizes in most prokaryotic species,...

How do DNA mutations occur? (3) - Answer-a mutation is any random change in the chemical structure of DNA 1) as a consequence of exposure to chemicals or UV light 2) at random bc of the chemical structure of the DNA 3) as a consequence of the activity of some cellular enzymes that induce the loss of specific chemical groups whats a silent mutaation? (aka neutral mutation) - Answer-changes in the nucleotide sequence of genomic DNA that have no effect on the type of genetic info encoded i...

WVU Anthropology Exam 3 Study Guide Rated A+ Biological/Physical Anthropology Study of human biological variation in time and space 1. Interested in: evolution, genetics, growth and development, and primatology Paleoanthropology Human evolution as revealed by fossil record Primatology The study of living and fossil primates Bone Biology Study of bone as biological tissue, including its genetics, cell structure, growth, development, decay, and patterns of movement Molecular An...

Scientific Method - 1. Asks a testable question 2. Formulate hypotheses and predictions 3. Test prediction with experiment 4. Analyze data 5. Draw conclusions based on data 6. Apply conclusions to problem Natural Selection - 1. Mechanism of Evolution 2. Individuals with favorable inherited traits are more likely to survive and reproduce 3. Can only act on populations with variation Theory of Evolution - 1. Change through time 2. Unifying theory of biology Change Through Time - Genetic...

■ How can the sequence of bases contribute to the diversity among species? - Answer-DIFFERENT SEQUENCES OF BASES MAKE DIFFERENT TRAITS ■ Introns and Exons - Answer-INXONS ARE NOT NEEDED (IN TRASH), EXONS ARE THE PART OF NUCLEOTIDE THAT DO CODE FOR MAKING THE PROTEIN AND ARE READ (ESSENTIAL) ■ What are histones? - Answer-THE PROTEINS DNA WRAPS AROUND, HELPS BUILD SHAPE OF CHROMOSOMES ■ What are the nucleotide bases? - Answer-adenine (A), cytosine (C), guanine (G) and thymine (T). ...

BIOCHEM 32A Exam 1 MC 50 Questions and Answers Updated 2024/2025 Solved 100%; University of Notre Dame 1. Georges Cuvier proposed , which directly opposed the idea that Earth’s geological features can be explained by constant, steady mechanisms. A. Gradualism B. Catastrophism C. Uniformitarianism D. Adaptationism Consider the following statement for Questions 2 through 4: In Mendelian genetics, complete dominance is a heterozygous condition where the dominant allele masks any ef...