Principles of Biology
2nd Edition
ISBN: 9781259875120
Author: Robert Brooker, Eric P. Widmaier Dr., Linda Graham Dr. Ph.D., Peter Stiling Dr. Ph.D.
Publisher: McGraw-Hill Education
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Textbook Question
Chapter 3.1, Problem 1TYK
Carbon has an atomic number of ___________ and has ______ electrons in its outer electron shell. (Refer back to Chapter 2 for help with atomic numbers.)
- 4 and 6
- 6 and 4
- 4 and 2
- 12 and 4
- 12 and 6
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Chapter 3 Solutions
Principles of Biology
Ch. 3.1 - Carbon has an atomic number of ___________ and has...Ch. 3.1 - Prob. 2TYKCh. 3.2 - Formation of polymers from monomers typically...Ch. 3.3 - Which of the following classes of organic...Ch. 3.4 - Prob. 1CCCh. 3.4 - Prob. 1BCCh. 3.4 - Glucose, galactose, and fructose are examples of...Ch. 3.4 - _____________ is a storage polysaccharide commonly...Ch. 3.5 - When water and oil are added to a test tube, the...Ch. 3.5 - For a more detailed view of the components of cell...
Ch. 3.5 - Hydrolysis of a triglyceride yields 3 glycerols...Ch. 3.5 - Which of the following are highly amphipathic?...Ch. 3.6 - Which of the following is the primary structure of...Ch. 3.6 - A peptide bond is formed between amino groups of...Ch. 3.7 - If the sequence of bases in one strand of a DNA...Ch. 3.7 - Prob. 1TYKCh. 3.7 - Which of the following is not found in DNA?...Ch. 3 - Which of the following is a common functional...Ch. 3 - Prob. 2TYCh. 3 - Prob. 3TYCh. 3 - Which of the following bonds is/are nonpolar?...Ch. 3 - Prob. 5TYCh. 3 - Prob. 6TYCh. 3 - Prob. 7TYCh. 3 - Prob. 8TYCh. 3 - Prob. 9TYCh. 3 - Prob. 10TYCh. 3 - Imagine that a proteins primary structure could...Ch. 3 - Explain the difference between saturated and...Ch. 3 - Prob. 3CCQCh. 3 - Prob. 1CBQCh. 3 - Prob. 2CBQ
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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
- Click on ALL of the characteristics that describe an ELECTRON. Positive (+) charge The number of this subatomic particle is known as the atomic number The number of this subatomic particle is known as the atomic mass Found in the nucleus of an atom Neither a positive nor a negative charge Negative (-) charge Found in the orbitals surrounding the atomic nucleusarrow_forwardChemical reactions that build polymers from _________ are called _________ reactions because they release a molecule of waterarrow_forwardAn atom that has lost an electron is said to be positive (positively charged) negative (negatively charged)arrow_forward
- Watch this video and then answer the questions. CAMPBELL FIGURE WALKTHROUGH Energy levels of an atom's electrons (a) A ball bouncing down a figh of stairs can come to rest only on each step, not between steps Similarly an electron can exist between levels Third shell highest energy- Second shell higher energy leve Energy absorbed Energy lost Atomic nucleus An electron can move from one shell to another only if the energy it gains or loses is exactly equal to the difference in energy between the energy levels of the two shells. Anows in this model indicate some of the stepwise changes in potential energy that are possible Compare the three atom diagrams. Which one shows the electron with the highest potential energy? Atomic nucleus Atomic nucleus Atomic nucleusarrow_forwardExplain how a scanning electron microscope (SEM) can be used in combination with an energy dispersive X-ray spectrometer (EDS) to perform elemental analysis on extremely small particles by placing the statements in the order that they occur. First step Last step Answer Bank An X-ray photon unique to the element composition of the atom is released.arrow_forwardElement Atomic Number Mass Number Number of Protons Number of Neutrons Number of Electrons Carbon-12 12 6 Nitrogen-14 7 7 Chlorine-35 35 17 Oxygen-16 8 Carbon-14arrow_forward
- A stromalite is a structurearrow_forwardThe most abundant form of carbon has an atomic number of 6 and a mass of 12. A small amount of carbon exists as the isotope carbon 14. What number of protons, neutrons, and electrons would you expect to see in an atom of carbon 14?arrow_forwardInclude the number of the blank in your answer.For example, Blank#1 = 15. Substance c (cal/goC) c (j/goC) Sulfur Blank #1 0.73 Calcium 0.127 Blank #2 Rhodium 0.0573 Blank #3arrow_forward
- What atom has only one proton? a. hydrogen c. a free radical b. an isotope d. a radioisotopearrow_forwardAlchemists were the forerunners of modern-day chemists. Many of these medieval scholars and philosophers spent their lives trying to transform lead (atomic number 82) into gold (atomic number 79). Explain why they never succeeded.arrow_forwardA. The first shell corresponds to the first energy level, and it can hold up to 2 electrons. Hydrogen has one proton, so it has 1 electron and one vacancy. A helium atom has 2 protons, 2 electrons, and no vacancies. B. The second shell corresponds to the second energy level, and it can hold up to 8 electrons. Carbon has 6 electrons, so its first shell is full. Its second shell has 4 electrons and four vacancies. Oxygen has 8 electrons and two vacancies. Neon has 10 electrons and no vacancies. C. The third shell corresponds to the third energy level, and it can hold up to 8 electrons. A sodium atom has 11 electrons, so its first two shells are full; the third shell has one electron. Thus, sodium has seven vacancies. Chlorine has 17 electrons and one vacancy. Argon has 18 electrons and no vacancies. Figure It Out: Which of these models have unpaired electrons in their outer shell?arrow_forward
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