Biol 180 quiz 3 Study guides, Class notes & Summaries

Part 1 of 6 - Chapter 3 24.0 Points Question 1 of 33 3.0 Points Which structure carries out oxidation reactions that break down fatty acids and amino acids?  A. peroxisomes  B. chloroplasts  C. mitochondria  D. ribosomes Feedback: Great job. Question 2 of 33 3.0 Points Which structure is responsible making ATP, the cell’s main energy-carrying molecule?  A. mitochondria  B. ribosomes .  C. peroxisomes  D. chloroplasts Feedback: Great job. Questi...

BIOL 180 Quiz 5 Questions with Answers Latest Update Graded A+ - American Public University. Part 1 of 5 - Chapter 9 39.0 Points Question 1 of 33 3.0 Points Which two parts of the nucleotide covalently bond to each other to form the backbone of DNA?  A. phosphate and oxygen  B. phosphate and nitrogen  C. sugar and phosphate  D. sugar and nitrogen Feedback: Great job. Question 2 of 33 3.0 Points What are the three components needed for protein synthesis?  A. mRNA,...

monophyletic group correct answers a common ancestor and all of its descendants out-group correct answers a taxon that is closely related to a monophyletic group but not a part of it what is the difference between homology and homoplasy correct answers whether or not traits were inherited from a common ancestor synapomorphy correct answers a trait that comes from a common ancestor and identifies a monophyletic group parsimony correct answers the simplest explanation is the best wh...

What is a synapomorphy? correct answers A trait that is similar in two or more species because it is derived from a trait that existed in a common ancestor. Why do synapomorphies arise during evolution? correct answers When a new species begins evolving independently, novel traits arise which are then passed on to its descendant species. What does it mean to say that one phylogenetic tree is more parsimonious than another? correct answers Fewer changes have to occur to make the origin of t...

BIOL 180 Quiz 8. Questions With Answers. Latest 2022. American Public University.Part 1 of 5 - Chapter 20 30.0 Points Question 1 of 33 3.0 Points Because the desert has extreme temperatures and a shortage of water, what type of net primary productivity does it have?  A. low  B. medium  C. high  D. productive Feedback:Great job. Question 2 of 33 3.0 Points Temperature and precipitation are examples of what in an environment?  A. essential factor  B. abiotic f...

pure line correct answers In genetics, a strain that produces offspring identical to the parents when self-fertilized or mated within the strain. Pure lines are homozygous for the gene under study. hybrid correct answers the offspring of parents from two different strains, populations, or species parental generation correct answers the adults used in the first experimental cross of a breeding environment F1 generation correct answers first filial generation. The first generation of offs...

BIOL 180 Quiz 6. Questions With Answers. Latest 2022. American Public University.Question 1 of 33 3.0 Points Why are Protists difficult to classify?  A. They are not motile  B. They are similar in cell structure  C. They use the same reproductive strategies  D. They have varied habitats Feedback:Protists are extremely diverse in terms of biological and ecological characteristics. Review Protists in Chapter 13. Question 2 of 33 3.0 Points Which organelle appears to have...

BIOL 180 Quiz 1. Questions With Answers. Latest 2022. American Public University.What is the main reason offspring will belong to the same species as the parents?  A. They share the same environment.  B. They share the same food.  C. They share the same habitat.  D. They share the same genes. Feedback:Great. Question 2 of 33 3.0 Points Which type of science seeks to use science to solver real-world problems?  A. applied  B. natural  C. empirical  D. ba...

BIOL 180/BIOL180 quiz 2 latest (2021) questions and answers 100% Quiz Submissions - Quiz 2 Your quiz has been submitted successfully. Question 1 When referring to pH, an example of something that is alkaline includes what? Question options: stomach acid baking soda orange juice water Hide Feedback Great job. Question 2 An atom that does not contain equal numbers of protons and electrons is referred to as what? Question options: Carbon dating Ion Bo...