Complete the following chart for the different theories associated with the origin of life. (You can use the internet for information) Theory Description Evidence Big Bang Organic Monomers (from space) Organic Monomers (from reactions)

Q: One of the simplest definitions of a life-form is anything with the capacity to reproduce and…

A: A UCL-led research team has created protocells in hot, alkaline seawater, adding to evidence that…

Q: The Miller-Urey experiment simulated compounds present in the atmosphere of early Earth, lightning,…

A: Miller Use four compounds or particle in his experiment these are water, methane, ammonia and…

Q: Which of the following was the least likely objective of the Urey-Miller experiment? Group of answer…

A: The Miller–Urey experiment, a significant chemistry experiment carried out in 1952, aimed to…

Q: Please provide explanations and work for each part of the question. If able to keep the same format…

A: Protein structure is a fundamental concept within biochemistry, encompassing the hierarchical…

Q: Which molecule is believed to have preceded the other two during the evolution of life? RNA…

A: Introduction :- When an environmental shift makes new resources available or poses new environmental…

Q: Which of the following are scientific statements? Choose all that apply. A Liquid water always has a…

A: The following could be a question that requires basic considering and problem-solving abilities to…

Q: Which of the following conclusions about this form of life would be most justified?

A: Any life form that exists must have some form of central dogma for functioning and survivability,…

Q: Look at the graphs of other organisms. What observations can you make about the data in the graphs?…

A: The percentage of adenine (A) is about 28% and the percentage of thymine (T) is about 28%. On the…

Q: Several emergent properties of water contribute to the suitability of the environment for life.…

A: Water (H2O) is very essential for survival of living beings.

Q: Answer Bank An X-ray photon unique to the element composition of the atom is released. An EDS…

A: First an electron from the SEM strikes an atom in the particle causing an inner core electron to be…

Q: In the 1950s, scientists Miller and Urey conducted a classic experiment in which water, methane,…

A: Evolution is the study of origin of earth, origin of life on earth and relationship between…

Q: Match the words in the left column to the appropriate blanks in the sentences on the right. chemical…

A: Emergent properties- properties exhibited by a group of individuals due to interaction among…

Q: Which level of structure could be affected by a change in pH or temperature? Check all that apply.…

A: Protein is an important macromolecule utilized by the cells to perform important biochemical…

Q: The electron shells in an atom of silicon (atomic symbol Si) each

A:

Q: Life, at least in the form found on Earth, is based around one element om particular: Carbon. Pretty…

A: Total 115 elements are known. Out of these 115 elements, only a few elements are important for…

Q: F. Test the hypothesis 4 Chemistry of Life 4. How many valence electrons are present in the…

A: Introduction -  Valence Electrons outermost electrons - the "s" and "p" electrons in the last energy…

Q: Why is inclusion of methane in the gas flasks an essential part of the hypothesis that complex…

A: The main components of the early atmosphere of earth was water and carbon dioxide. Condensation of…

Q: Place the following components in order from least to most complex (atom, proton, starch, glucose,…

A: Components that are least complex have lesser constituents as compared to most complex constituents.…

Q: Bacteria and Archaea

A: Both Archaea and Bacteria are unicellular organisms. In this way they are different from eukaryotes,…

Q: 1-water is heated and water vapor forms 2 -a mixture of methane ammonia and hydrogen is added to the…

A: American chemists Harold Urey and Stanley Miller , combined warm water with water vapour, methane ,…

Q: cientists studies pocket mice living on dark volcanic rock in both New Mexico and fifty miles away…

A: Pocket mice are small rodents that are easily preyed upon by predators such as owls, snakes, and…

Q: Place the following events of the beginning of life in their correct order. - organic polymer form -…

A: Life was begined with the inorganic molecules which further interact to form organic molecules which…

Q: Defend or refute this statement: The upper-temperature limit to life is unrelated to the stability…

A: Life refers to the state of being alive, characterized by the presence of certain biological…

Q: Every cell contains a DNA "cookbook" that provides directions on how to make and maintain that cell…

A: Humans and nearly all other species carry their genetic information in DNA, also known as…

Q: From the list below, select TWO items that you consider alive, and two others that you do not…

A: Living things are the organisms which possess life and have the ability to eat, grow, respire,…

Q: scientists continue exploring other planets and our solar system, they seek evidence to prove that…

A: Introduction: The composition of molecule of water (H2O) is made up of two hydrogen atoms and one…

Q: Miller and Urey

A: In 1952, a University of Chicago chemist named Stanley miller and Harold Urey conducted a famous…

Q: Which of the following is the last step in the Oparin-Haldane Model for the beginning of life?   a.…

A: oparin and haldae suggested the  origin of life on earth , via the abiotic evolution .

Q: Which of the following is least reasonable regarding the Urey-Miller experiment? Group of answer…

A: Harold C. Urey and Stanley L. Muller conducted an experiment to explore the origin of life on earth.…

Q: Why is carbon such an important molecule for life? It is part of the water molecule It readily forms…

A: Carbon - Atomic number- 6 Valency- +4 Electronic configuration- 2,4

Q: Which of the following would be required for the first life forms to have originated on Earth? Mark…

A: The entire process of biochemical origin of life can e categorized into two subsequent events :…

Q: Which of the following are considered emergent properties of life? Check all that apply. Electrons…

A: ANSWER:- Release of energy from glucose during metabolism Three-dimensional structure of different…

Q: Have you ever wondered how life on earth sprang up? Where does life come from and what does it take…

A: Introduction :- Life is a characteristic that distinguishes physical entities with biological…

Q: Fill in the following study table. You might make a bigger version if you need more room

A: A Carbohydrates : These are main source of energy for the body. They are the sugars , starches and…

Q: What are two types of weak molecular bonds? Then, describe two examples of how these types of weak…

A: Introduction :  Hydrogen bonding : A hydrogen (H) atom covalently linked to a highly electronegative…

Q: 33 of 48 A radioisotope is all the following except an isotope with different number of neutrons…

A: Radioisotopes can be defined as atoms that contain an unstable combination of neutrons and protons…

Q: Beyond the usual carbon based life, and proposed life based on silicon, what other compound is…

A: Carbon based Life   The life on earth is carbon based this is because carbon have unusual tendancy…

Q: What is a very long organic compound that is made up of carbon, hydrogen, nitrogen, and phosphorous,…

A: There are found four kinds of organic compounds. These are nucleic acid, proteins, carbohydrate and…

Q: Eukaryotes are sometimes termed nature’s master builders. Why is this a more apt description for…

A: A eukaryotic organism or animal, for example, a lion, has trillions of cells, unlike prokaryotes.…

Q: Be able to place the following events into their correct eon: Origin of the earth Origin of…

A: Eons are the longest portions of geologic time followed by the eras. Three eons are recognized: the…