Mtdna - Study guides, Revision notes & Summaries

Archaeology Final Exam Questions With Verified Answers Bioarchaeology - answerThe study of the human biological component evident in the archaeological record Osteology - answerThe study of bone Burial Population - answerA set of human burials that come from a limited region and a limited time period. The more limited the region and the time period, the more accurate will be inferences drawn from analysis of burials Charnel House - answerA structure used by eastern North Americans to lay...

Osteogenesis imperfecta correct answers Genes: COL1A1 (ch17; more severe pheno w/mutn b/c there are 2 alpha strands vs. 1 beta strand), COL1A2 (ch7), form protein triple helix Type I -- AD, mild, blue sclera, brittle bones, no deformity collagen: normal quality, AMOUNT is reduced Type II: AD, neonatal lethal, abnormal collagen Type III: AD, progressive deforming, fractures at birth, small, blue sclera Type IV: AD, normal sclera, mild/mod bone deformity, short stature, fractures Alzheimer...

Archaeology Final Exam Questions With Verified Answers Bioarchaeology - answerThe study of the human biological component evident in the archaeological record Osteology - answerThe study of bone Burial Population - answerA set of human burials that come from a limited region and a limited time period. The more limited the region and the time period, the more accurate will be inferences drawn from analysis of burials Charnel House - answerA structure used by eastern North Americans to lay...

Which of the following statements is true for phospholipids and sphingolipids? - Both have an amphiphatic organization Why is cholesterol able to integrate into a lipid bilayer? - Because it prevents the dense packing of phospholipids Which of the following statement best describes how bacteria in a hot spring control the fluidity of their plasma membrane? - They increase the percentage of lipids with unsaturated hydrocarbon chains in their plasma membrane. Which activity can only be do...

The term "n" refers to the size of a population, that is, the number of individuals in that population. In general, in a sample of n individuals, the frequency of an allele is: - Answer-the number of occurrences of the allele divided by twice the number of individuals in the sample (2n) If a population is not in Hardy-Weinberg equilibrium, we can conclude that: - Answer-evolution has occurred because one of the assumptions of the Hardy-Weinberg equilibrium has been violated The goldenrod ...

DNA" stands for what?deoxyribonucleic acid Do all human cells contain DNA?No, red blood cells do not contain DNA. (Why not? Because there is no nucleus or mitochondria in these cells.) DNA is found in 2 places in the human body. Name them.1. in the chromosomes inside the nucleus of cells (nuclear DNA) 2. inside the mitochondria (mtDNA)

Archaeology Final Exam Questions With Verified Answers Bioarchaeology - answerThe study of the human biological component evident in the archaeological record Osteology - answerThe study of bone Burial Population - answerA set of human burials that come from a limited region and a limited time period. The more limited the region and the time period, the more accurate will be inferences drawn from analysis of burials Charnel House - answerA structure used by eastern North Americans to lay...

According to the out-of-Africa model, which statement accurately reflects the approximate hominin lineage that ultimately led to modern humans, Homo sapiens? - correct answer - Homo erectus arises in Africa and gives rise to Homo heidelbergensis H. heidelbergensis gives rise to one branch that leads to Neanderthals and Denisovans and one branch that leads to H. sapiens - Advances in technology that enable the sequencing of ancient DNA have led t...

oldest fungal fossils : Rhynie Chert (Scotland): 400 myo African fossil: 800 myo phylogenetic tree of life : shows when lineages are thought to have emerged divergence times based on fossil and molecular data foray table : used to preliminarily organize finds from a foray into phyla and subphyla fungi as plants : considered plants until recently now considered a separate kingdom taxonomy 2 : nomenclature of organisms classification : orders names of organisms (part of taxonomy) s...

Use Figure 1 to give the letter that represents each of these blood vessels. - AnsAorta = D Renal vein = G Vena cava = F Name the blood vessels that carry blood to the heart muscle. - AnsCoronary arteries Produce a scientific drawing of the mitochondrion in Figure 2 in the box below. - Ans What is a monomer? - AnsA single unit of a polymer Lactulose is a disaccharide formed from one molecule of galactose and one molecule of fructose. Other than both being disaccharides, give one similari...