Campbell Biology in Focus, Books a la Carte Edition; Modified Mastering Biology with Pearson eText - ValuePack Access Card - for Campbell Biology in Focus (2nd Edition)
2nd Edition
ISBN: 9780134433769
Author: Lisa A. Urry, Michael L. Cain, Steven A. Wasserman
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Textbook Question
Chapter 2, Problem 12TYU
FOCUS ON EVOLUTION
The percentage of naturally occurring elements making up the human body are similar to the percentages of these elements found in other organisms. How could you account for this similarity among organisms? Explain your thinking.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Life, at least in the form found on Earth, is based around one element om particular: Carbon. Pretty much all biomolecules that keep us alive are based on carbon. Why is carbon so important in living systems? Be as specific as you can!
The percentages of naturally occurring elements making up the human body (see Table 2.1) are similar to the percentages of these elements found in other organisms. How could you account for this similarity among organisms?
Why is carbon such an important molecule for life?
It is part of the water molecule
It readily forms ionic bonds
It can form chemical bonds with as many as four other atoms
It can form hydrogen bonds with many other molecules
Chapter 2 Solutions
Campbell Biology in Focus, Books a la Carte Edition; Modified Mastering Biology with Pearson eText - ValuePack Access Card - for Campbell Biology in Focus (2nd Edition)
Ch. 2.1 - Is a trace element an essenteal element? Explain.Ch. 2.1 - Prob. 2CCCh. 2.2 - A nitrogen atom has 7 protons and the most common...Ch. 2.2 - Prob. 2CCCh. 2.2 - Prob. 3CCCh. 2.3 - Why does the structure HCCH fail to make sense...Ch. 2.3 - What holds the atoms together in a crystal of...Ch. 2.3 - If you were a phamaceutical researcher, why would...Ch. 2.4 - Which type of chemical reaction occurs faster at...Ch. 2.4 - Write an equation that uses the products of...
Ch. 2.5 - Prob. 1CCCh. 2.5 - How can the freezing of water crack boulders?Ch. 2.5 - Compared with a basic solution at pH 9, the same...Ch. 2.5 - What would be the effect on the properties of the...Ch. 2.5 - Prob. 5CCCh. 2 - The reactivity of an atom arises from A. the...Ch. 2 - Which of the following statements correctly...Ch. 2 - Many mammals control their body temperature by...Ch. 2 - We can be sure that a mole of table sugar and a...Ch. 2 - Measurements show that the pH of a particular lake...Ch. 2 - Prob. 6TYUCh. 2 - What coefficients must be placed in the following...Ch. 2 - A Slice of pizza has 500 kcal. If we could burn...Ch. 2 - Draw the hydration shells that from around a...Ch. 2 - What do climate change (see Concept 1.1) and ocean...Ch. 2 - SCIENTIFIC INQUIRY Female luna moths (Actias luna)...Ch. 2 - FOCUS ON EVOLUTION The percentage of naturally...Ch. 2 - FOCUS ON ORGANIZATION Several emergent properties...Ch. 2 - SYNTHESIZE YOUR KNOWLEDGE How do cats drink?...
Additional Science Textbook Solutions
Find more solutions based on key concepts
True or false? Some trails are considered vestigial because they existed long ago.
Biological Science (6th Edition)
1. Rub your hands together vigorously. What happens? Discuss the energy transfers and transformations that take...
College Physics: A Strategic Approach (3rd Edition)
Single penny tossed 20 times and counting heads and tails: Probability (prediction): _______/20 heads ________/...
Laboratory Manual For Human Anatomy & Physiology
How does the removal of hydrogen atoms from nutrient molecules result in a loss of energy from the nutrient mol...
SEELEY'S ANATOMY+PHYSIOLOGY
The validity of a scientific law.
Physical Universe
An obese 55-year-old woman consults her physician about minor chest pains during exercise. Explain the physicia...
Biology: Life on Earth with Physiology (11th Edition)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- What distinguishes living things from non-living things? Throughout history, various societies have defined life differently. Based on your scientific experience, what is your definition? How has it changed as you have progressed through your education? What makes water unique? How are these properties important to life?arrow_forwardO is made of a single type of atom O all of the above. QUESTION 3 This is the correct sorting of major elements in the human body from the most abundant (in percentage) to the least abundant: O Oxygen; carbon; hydrogen; nitrogen O Oxygen; hydrogen; carbon; nitrogen O Carbon; oxygen; hydrogen; nitrogen O Carbon; hydrogen; oxygen; nitrogen Click Save and Submit to save and submit. Click Save All Answers to save all answers. a 72 ip 11 AA 24 & * 8. T. Y H. K L 96 Garrow_forward5arrow_forward
- Some scientists propose that Silicon might be a suitable alternative to Carbon as the basicatom that forms the “backbone of life”. Why is this?arrow_forwardCan you please solve what is in the picture and write a big paragraph explaining. Thank you!arrow_forwardThree different molecules are shown below. The electronegativity of sulfur (S) is similar to the electronegativity of carbon (C). The electronegativity of nitrogen (N) is similar to the electronegativity of oxygen (O). T/F: Molecule 1 only contains nonpolar covalent bonds. T/F: Molecule 1 only contains nonpolar covalent bonds. True False Question at position 3 3 1 point Question at position 3 T/F: Molecule 1 could form a hydrogen bond with another Molecule 1. T/F: Molecule 1 could form a hydrogen bond with another Molecule 1. True False Question at position 4 4 1 point Question at position 4 T/F: Molecule 3 is hydrophilic. T/F: Molecule 3 is hydrophilic. True False Question at position 5 5 1 point Question at position 5 T/F: Molecule 1 is unable to form a hydrogen bond with water. T/F: Molecule 1 is unable to form a…arrow_forward
- Discuss the concept that life has a chemical basisarrow_forwardShould seeds,viruses and frozen embryos be considered alive? Justify your opinion Keep in mind that all living organisms on this planet are characterized by the following 8 characteristics. They require liquid water, are made of common based molecules, cycle energy, respond to stimuli, evolve, maintain homeostasis reproduce and contain genetic materialarrow_forwardSome scientists have speculated that life forms elsewhere in the universe could be based on silicon, rather than carbon. What properties does silicon share with carbon that makes this more likely than say aluminum-based life or neon-based life?arrow_forward
- Stanley Miller and Harold Urey provided the first experimental evidence that . Group of answer choices Inorganic molecules could be created from organic precursors Darwin's theory of evolution by natural selection could be correct Organic molecules could be created from inorganic precursors The atmosphere of Early Earth contained inorganic moleculesarrow_forwardCould you write me a paragraph on the importance of bonds and bonding in organisms. Can you use only 1 of these topics: • Monomers and polymers • Carbohydrates • Lipids • General properties of proteins • Many proteins are enzymes • Structure of DNA and RNA • DNA replication • ATP • Water – cohesion • Mitosis • Transport across cell membranes • Cell recognition and the immune system • Digestion and absorption • Mass transport in animals – haemoglobin • Mass transport in plants • DNA and protein synthesis • Mutation and meiosis • Photosynthesis • Nutrient cyclesarrow_forwardThe molecules for fossil fuels like gasoline, diesel, and natural gas are made only of carbon and hydrogen atoms; for this reason, they are called "hydrocarbons". A carbon atom can form 4 bonds, hydrogen 1, thus the simplest hydrocarbon is CH4. It's a gas at room temperature, and it's the fossil fuel called natural gas when used at home in gas appliances and it's called CNG (compressed natural gas) when used to power cars and buses. In the image below, what is the technical name for CH4? CH4 + 202 CO2 + 2 H20 Methane Охудen Carbon Dioxide Water Combustion Reaction ::arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Biology: The Unity and Diversity of Life (MindTap...BiologyISBN:9781305073951Author:Cecie Starr, Ralph Taggart, Christine Evers, Lisa StarrPublisher:Cengage Learning
Biology Today and Tomorrow without Physiology (Mi...BiologyISBN:9781305117396Author:Cecie Starr, Christine Evers, Lisa StarrPublisher:Cengage Learning
Biology: The Dynamic Science (MindTap Course List)BiologyISBN:9781305389892Author:Peter J. Russell, Paul E. Hertz, Beverly McMillanPublisher:Cengage Learning
Biology (MindTap Course List)BiologyISBN:9781337392938Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. BergPublisher:Cengage Learning
Biology: The Unity and Diversity of Life (MindTap...BiologyISBN:9781337408332Author:Cecie Starr, Ralph Taggart, Christine Evers, Lisa StarrPublisher:Cengage Learning
Anatomy & PhysiologyBiologyISBN:9781938168130Author:Kelly A. Young, James A. Wise, Peter DeSaix, Dean H. Kruse, Brandon Poe, Eddie Johnson, Jody E. Johnson, Oksana Korol, J. Gordon Betts, Mark WomblePublisher:OpenStax College
Biology: The Unity and Diversity of Life (MindTap...
Biology
ISBN:9781305073951
Author:Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr
Publisher:Cengage Learning
Biology Today and Tomorrow without Physiology (Mi...
Biology
ISBN:9781305117396
Author:Cecie Starr, Christine Evers, Lisa Starr
Publisher:Cengage Learning
Biology: The Dynamic Science (MindTap Course List)
Biology
ISBN:9781305389892
Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan
Publisher:Cengage Learning
Biology (MindTap Course List)
Biology
ISBN:9781337392938
Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg
Publisher:Cengage Learning
Biology: The Unity and Diversity of Life (MindTap...
Biology
ISBN:9781337408332
Author:Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr
Publisher:Cengage Learning
Anatomy & Physiology
Biology
ISBN:9781938168130
Author:Kelly A. Young, James A. Wise, Peter DeSaix, Dean H. Kruse, Brandon Poe, Eddie Johnson, Jody E. Johnson, Oksana Korol, J. Gordon Betts, Mark Womble
Publisher:OpenStax College
Theory of Spontaneous generation | Abiogenesis and Biogenesis |; Author: subrata das;https://www.youtube.com/watch?v=tcyESFngVPk;License: Standard YouTube License, CC-BY