Which of the following are considered emergent properties of life? Check all that apply. Electrons in a carbon atom Reflexes Release of energy from glucose during metabolism Three-dimensional structure of different DNA sequences Three-dimensional structure of different protein sequences
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Which of the following are considered emergent properties of life? Check all that apply.
-
Electrons in a carbon atom
-
Reflexes
-
Release of energy from glucose during
metabolism -
Three-dimensional structure of different DNA sequences
-
Three-dimensional structure of different protein sequences
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- The smallest unit of life is the _____.a. atomb. moleculec. celld. organismWhich molecule is believed to have preceded the other two during the evolution of life? RNA Proteins DNAOne of the simplest definitions of a life-form is anything with the capacity to reproduce and regulate itself. Before life began, the complex organic, or hydrocarbon-bearing, molecules that makeup RNA and DNA, the building blocks of life, must have formed. No one knows exactly how life is formed from these molecules, but many ideas have been put forward. As you enter this area, go toward the large video screen on the right and explore the “Life at the hydrothermal Vents” label deck. Some scientists theorize that life begins at deep-sea vents. Find three lines of evidence to support this claim.
- AS you can there are pictures, which is illustrate themesin the study of life. Can describe and explain in 5-6 sentences. The first pictures illustrate the biological systems. Second, Cells are the basicunit of life. Third, form and function. Fourth, reproductionand inheritance. Fifth, interact with their environment. Six, Energy and life. Seven, homeostasis. eight, adaptation and evolution. last, biology and societyWhat led to the discovery of the three domains of life? Group of answer choices comparing cell wall biochemistry comparing enzymes in glycolysis comparing genetic sequences for ribosomes 5Place the following events of the beginning of life in their correct order. - organic polymer form - inorganic molecules form -DNA based cells from - organic monomers form - photocells in the RNA world form
- Which of the following steps has not yet been accomplished byscientists studying the origin of life?(A) synthesis of small RNA polymers by ribozymes(B) formation of molecular aggregates with selectivelypermeable membranes(C) formation of protocells that use DNA to direct thepolymerization of amino acids(D) abiotic synthesis of organic moleculesThe Study of Life discusses themes in biology, how life is organized, the types of cellular life forms, evolution, and the process of scientific thinking. In this post, you will demonstrate an understanding of you've learned about the themes in biology, how life is organized, the types of cellular life forms, evolution, and the process of scientific thinking.If astronomers find extraterrestrial life, what in your opinion should be the definite characteristic they should look for in terms of: 1. Cellular characters 2. Biochemistry characters 3. Molecular characters give reasons for each.
- Describe the conditions or circumstances when organic material (i.e. living things) would not be preserved. There are 2 ideas for where life started. Describe both of them in terms of why or why not they are feasible.To which of the following domains of life do humans belong?a. Prokaryab. Eukaryac. Animaliad. MammaliaMatch the term of "hierarchy" of life with examples of each below: - DNA- heart of a human or leaf of a plant- skeletal muscle, smooth muscle or cardiac muscle- bacterium- nucleus or chloroplast- hydrogen (one proton and one electron)1. atom2. molecule3. organelle4. cell5. organ6. tissue