Bio 107 - Study guides, Class notes & Summaries

BIO 107 EXAM 1 QUESTIONS WITH CORRECT ANSWERS GRADED A+ Describe what is meant by the term 'Biology' The scientific study of life List and recognize examples of the characteristics displayed by living organisms 1) Energy processing; Humans ingest energy units and burn energy units. 2) Order; Flowers have petals on the outside of the center. Cells have membranes 3) Evolutionary adaptation; Seahorse adapts to be able to camouflage in its environment 4) Growth and development; Oak tree...

Oliver Ljustina // Exam 1 Bio 107 Questions and Answers Graded A+ macroevolutionary processes Large changes which occur over long time periods and result in new species describe Ernst Mayr said: population or group of populations whose members can interbreed and produce fertile offspring reproductive barrier interruption in courtship, fertilization, embryo formation or offspring developmenreproduct prezygotic barriers barriers occur before the formation of the zygote or fertilized egg...

Bio 107 Exam 1 QUESTIONS AND ANSWERS 100% SOLVED The name of the sequence of DNA recognized by transcription factors to initiate transcription is called a: A. start sequence B. promoter C. start codon D. origin of transcription B What result led Griffith to conclude that a transforming substance could turn non-pathogenic bacteria into pathogenic bacteria? A. S strain bacteria killed mice B. heat-killed S strain bacteria did not kill mice C. heat-killed S strain bacteria added to R...

BIO 107 Midterm 1 Exam Questions with Complete Solutions 100% Solved When was the start of life? 3.5 Billion Years Ago Which Domain is more related to Eukarya? Archaea domain is more related to Eukarya than Bacteria Which domains are prokaryotic (simple cells, does not have multiple organelles) ? Bacteria and Archaea are prokaryotic Which domain is eukaryotic, and what various types of cellular differences occur? Domain Eukarya is eukaryotic Almost all living things are unicellular ...

BIO 107 - EXAM 1 with Complete Solutions 2024 Environment a collection of systems including all living and nonliving things on Earth that sustain all life system made up of interacting components that produce patterns of behavior over a period of time, like a household ecosystems The environment is made up of many natural systems ecosystem services The process by which natural environments provide life-supporting resources What roles do models play in testing hypotheses? Models pro...

What is a virus? - a protein body made up of a capsid with DNA or RNA in it Viruses go in a host, then.. - go through replication and assembly the host cell membrane is draped over the virus as the.. - virus squeezes out through the cell wall a naked virus does not have.. - envelope what is covid 19 - a respiratory virus because the receptor it uses to get inside the body is only found in the lungs (ace 2) what did we not know about covid 19? - -causes an overzealous inflammation in your l...

Bio 107 Exam 1 Questions with Correct Answers Graded A+ What does a nucleotide structure have? Nitrogenous base Sugar Phosphate group What do nucleotides form when they are chemically connected together? DNA strand What are the two nitrogenous bases? Pyrimidine and Purine What is included in the pyrimidine group? Cytosine (C) Thymine (T) Uracil (U) What is included in the purine group? Adenine (A) Guanine (G) Which of the following is only included in the DNA group C, T, U, A, or G?...

BIO 107 EXAM 1 QUESTIONS WITH COMPLETE SOLUTIONS 2024/2025 LATEST UPDATE Describe what is meant by the term 'Biology' The scientific study of life List and recognize examples of the characteristics displayed by living organisms 1) Energy processing; Humans ingest energy units and burn energy units. 2) Order; Flowers have petals on the outside of the center. Cells have membranes 3) Evolutionary adaptation; Seahorse adapts to be able to camouflage in its environment 4) Growth and devel...

Bio 107 Midterm 1 Review Questions with Correct Answers Graded A+ What does DNA stand for? Deoxyribonucleic acid In what way is artificial selection different from natural selection? In artificial selection, human preference is the selecting force; in natural selection, environmental conditions are the selecting forces. Which of the following is what scientists mean when they use the term theory? A set of findings that are supported by repeated testing. Who is responsible for the the...