Molecular cloud - Study guides, Class notes & Summaries

1.6. In Wikipedia, look up "Gas giant" and answer this question: What is a gas giant? - a. A planet composed mainly of hydrogen and helium gas. 1.9. In Wikipedia, look up "Solar System", scroll down to "Kuiper belt", and answer this question: Which of the following is not a true statement about the Kuiper belt? - c. The total mass of the Kuiper belt is thought to be greater than that of Earth. In Wikipedia, look up "Angular momentum", scroll down to "Conservation of angular momentu...

What is conservation protection and preservation an ecosystem or organism limiting human-caused damage Examples of Conservation restore damage (human or self made) Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:02 / 0:15 Full screen Brainpower Read More What is management? manipulation of people populations or habitat to meet specific goals and objectives Examples of management manipulation implies we will use energy including human e...

What is weather? - Answer- The conditions of the atmosphere right now What is climate? - Answer- The average weather conditions in an area over a long period of time What was earths early atmosphere made of? Today? - Answer- Early - Mostly hydrogen and helium Today - Nitrogen, oxygen, argon Know the difference between constant and variable gases and the dominant ones - Answer- Constant - Nitrogen, Oxygen, Argon, Neon Variable - Water vapor, carbon dioxide, methane Which variable ga...

BIO 353 exam 2 – ASU Exam Questions and Answers The monomer of tubulin: - Ans:-is a heterodimer with a total molecular weight of 110 kDa. Treadmilling can occur - Ans:-in a test tube for actin filaments and microtubules Molecular motors working with microtubules - Ans:-are calcium-dependent ATPases Dynein is a molecular motor that: - Ans:-moves cargo to the centrosome To move cargo from one side of the cell to the other, the sequence would be in the following order: - Ans:-dynein, centr...

Atomic Number - The number of protons in the nucleus of an atom. The atomic number of an element never changes, meaning that the number of protons in the nucleus of every atom in an element is always the same. Hydrogen = 1, Carbon = 6, Oxygen = 8 (located on top of element of periodic table) Mass Number - # of neurons + # of protons = mass number (located on bottom of periodic table) Isotopes - Let's say an atom is missing a neutron or has an extra neutron. That type of at...

Anatomy and Physiology Unity of Form and Function 10th Ed. Ch. 2 Exam With Complete Solutions Chemical Element - answerFundamental materials of which matter is composed. 6 most abundant Elements in the human body - answerOCHNCP Oxygen Carbon Hyrdrogen Nitrogen Calcium Phosphorus Structure of an Atom/Functional relevance of valence electrons - answerAt the center of an atom is a nucleus which contains Protons (+) and Neutrons (no charge). Outside of the nucleus are Electrons (-). Ele...

ASU BIO 353 Exam 2 Study Guide Actin Filaments - Ans:-have a diameter of 7 nm and contain 375 amino acids. Actin filaments will - Ans:-two of the above The number of amino acids in an actin monomer is - Ans:-375 Hydrolysis of ATP to ADP - Ans:-helps identify the assembly vs the disassembly end Actin filaments associate with a nucleotide triphosphate - Ans:-True Treadmilling of actin filaments only occurs in a test tube. - Ans:-False Preassembled nucleation sites in a living cell are equiv...

AQA 2023 AS CHEMISTRY 7404/2 Paper 2 Organic and Physical Chemistry questions and answers verified What is the equation linking mass moles and MR? Mass=moles * MR What is the definition of Ar (relative atomic mass)? The average mass of an atom of an element compared to the mass of one twelfth of carbon 12. What does Mr stand for? Relative molecular mass Define relative isotopic mass. The mass of an isotope of an element compared to the mass of one twelfth of the mass of carbon 12 ...

Amphoteric correct answers a substance that can act as both an acid and a base Cohesion correct answers water sticks to itself. gives water surface tension and it has the highest cohesion of all nonmetallic liquids. Adhesion correct answers water sticks to other things. specific heat correct answers the heat required to raise the temperature of the unit mass of a given substance by a given amount (usually one degree). At what temperature is water most dense? correct answers 4 deg...

Answers from ChatGPT on my questions about Continuous Creation in the universe. By ChatGPT and Ruud Loeffen I asked ChatGPT about the growing of matter in our universe. I wanted to know if ChatGPT would agree on a Process of Continuous Creation. The most important answer is at the end of this paper. It relates to the yet mysterious “gravity”. In my insights it is just this “gravity” that contains the key to a process of Continuous Creation by the influx of a universal energy ...