Protocell - Study guides, Class notes & Summaries

BIO 101 Exam Q & A 2024 with complete solution ____ is defined as the transmission of a signal from one animal that influences the behavior of a receiving animal - Communication A basic difference between spermatogenesis and oogenesis is that in oogenesis - One functional egg is produced A coniferous forest that runs along the west coast of Canada and the United States, due to the moist winds off the Pacific, is called the - Temperate rain forest A cross section through the zone...

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...

BIOCHEM 32A Exam 2 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 ...

Notochord, dorsal hollow nerve cord, endostyle, postanal tail, pharyngeal pouches and slits CORRECT ANSWER 5 Characteristics of a Chordate Vertebrata, Cephalochordata, Urochordata CORRECT ANSWER 3 Subphyla of Phylum Chordata Convergent Evolution CORRECT ANSWER The older it gets, the more it resembles another species. Begin different and end similar. Divergent Evolution CORRECT ANSWER Darwin discovered that the finches were all throughout the Galapagos and they had different types of bea...

Which best describes the Permian Mass Extinction Event? A) Wiped out the dinosaurs B) Asteroid impact(s) & rapid global cooling C) Highest mass extinction death rate D) Most recent mass extinction - ANSWERSC) Highest mass extinction death rate In coevolution with moths and bats: A) all of the answers are correct B) moths developed larger wings to better escape from bats C) moths developed ears or ability to detect sonar and avoid predation by bats D) bats developed better eye-sight to...

BIOL1620 MIDTERM 1 EXAM WITH 100% CORRECT ANSWERS { GRADED A+ } Which of the following is NOT one of the steps scientists hypothesize is necessary for non-living matter to become a living cell? Polymerization of monomers into polymers such as proteins Endosymbiosis of prokaryotes Protocell Formation of monomers such as amino acids - Endosymbiosis of prokaryotes During which era did dinosaurs reign? Paleozoic Mesozoic

1. According to the cell theory, all living organisms are composed of A) DNA. B) cells. C) proteins. D) macromolecules. E) phospholipids. ans: B questiontype: Multiple Choice chaptername: 3 drivingquestion: 3.1 learningobjective: 3.1.1 infographic: 3.2 cognitivelevel: LOC bloomslevel: Remembering levelofdifficulty: Low source: Test Bank sequence: 3001 2. According to the cell theory, all cells come from A) an adaptation. B) a common ancestor. C) pre-existing cells. D) a pr...

As indicated by the title of this document, these notes cover the origin and history of life. These notes focus on the various theories regarding the origin of life, the evolution of Earth and Earth's atmosphere, the emergence of organic molecules, the first cells, and the diversity of life throughout different geological eras. The content of these notes covers various scientific theories, experiments, and key milestones in the study of the evolution of life on Earth. These notes also delve int...

Lecture #1: 1. How did the four macromolecules appear on early earth? Components of “Primitive Soup”  Carbohydrates, Lipids, Nucleic Acids, Proteins (four macromolecules of life) We don’t have a clear answer but there are numerous hypotheses. 2. List and explain the basis/background for the four main theories of how life originated on early earth. Are there any challenges these theories have to overcome? a) Oparin-Haldane Hypothesis (tested by Miller-Urey) a. Mimicked atmosphere of...

BIO 181 FINAL STUDY GUIDE Lecture #1: 1. How did the four macromolecules appear on early earth? Components of “Primitive Soup”  Carbohydrates, Lipids, Nucleic Acids, Proteins (four macromolecules of life) We don’t have a clear answer but there are numerous hypotheses. 2. List and explain the basis/ background for the four main theories of how life originated on early earth. Are there any challenges these theories have to overcome? a) Oparin-Haldane Hypothesis (tested by Miller-Urey) a. ...