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What are the levels of biological organization? - ANS atoms, molecules, cells, tissues, organs, organ systems, organisms, populations, communities, ecosystems, biosphere List properties common to all living things - ANS Complex/ structure. Organized. Grow and Reproduce. Respond to Stimuli. Acquire materials and use energy (metabolism.) Use DNA for hereditary information. Adapt to their environment. What is homeostasis? - ANS process of keeping internal conditi...

atoms, molecules, cells, tissues, organs, organ systems, organisms, populations, communities, ecosystems, biosphere - ANS list the levels of biological organization in order from smallest to largest order, regulation, growth and development, energy usage, response to environment, reproduction, evolution; have cells and DNA - ANS list the 7 properties of all living things; other characteristics homeostasis - ANS the process of keeping internal conditions such as t...

What is photosynthetic autotroph? - ANS Creatures that generate their own organic matter through photosynthesis. What is the fluid inside chloroplasts called? - ANS Stroma. What are the membranes inside chloroplasts called? - ANS Thylakoids. What is the overall equation for photosynthesis? - ANS 6 CO2 + 6 H20 + Light Energy = C6H12O6 + 6 O2 What is the primary function of pigments in photosynthesis? - ANS They hold electrons that gain...

What do all living organisms need to sustain life? - ANS energy What is energy? - ANS the capacity to do work Define kinetic energy - ANS energy of motion Define potential energy - ANS stored energy What are the different types of energy? - ANS kinetic (motion) and potential (stored) How do we measure energy? - ANS calories What is the study of energy? - ANS thermodynamics What is a calorie? (lowercase c) ...

What is biology? - ANS The study of life List the three domains. - ANS Eukarya, Bacteria, and Archaea List the four kingdoms in Eukarya. - ANS Animalia, Plantae, Fungi, and Protista What are the properties of life? - ANS 1. They have order 2. Regulate themselves - homeostasis 3. Grow and Develop 4. Respond to the environment 5. They reproduce 6. Populations evolve 7. Use energy How do you define something as living? - ANS Anythi...

structure of DNA - ANS composed of nucleotide subunits - has sugar - phosphate backbone (deoxyribose and phosphate) DNA - ANS deoxyribonucleic acid nitrogen - containing bases - ANS adenine, guanine, thymine, cytosine adenine, guanine, thymine, cytosine - ANS held together by hydrogen bonds adenine = thymine guanine = cytosine - ANS always pair together (DNA) DNA replication - ANS - 1 parent has 2 strands of separates ...

DNA vs RNA - ANS RNA contains ribose instead of deoxyribose, RNA contains uracil instead of thymine like DNA, RNA is single-stranded rather than double-stranded like DNA, RNA is smaller than DNA What are the four nucleotide bases for DNA and RNA? - ANS DNA: adenine, cytosine, guanine, thymine RNA: adenine, cytosine, guanine, uracil How do the bases pair in a DNA strand? - ANS A, T. C, G How do bases pair in a RNA strand? - ANS A, U. C, G What ...

DNA is composed of ____ subunits. - ANS Nucleotide DNA has a ____ backbone covalently bonded to _____-containing bases - ANS Sugar-phosphate Nitrogen A DNA molecule contains how many strands of DNA? These strands form what? This means that they are _____. - ANS 2 A double helix Complementary What are the nitrogen-containing bases? - ANS Adenine Guanine Thymine Cytosine The nitrogen-containing bases of the two strands are held to each ot...

Who was the "grandfather" of genetics? - ANS Mendel Who was the "father" of genetics? - ANS Watson and Crick 4 Characteristics of a Good Genetic Test Subject - ANS 1. Short generation time (like fruit flies) 2. Readily available 3. Cost effective 4. Breeds easily Dominant Trait - ANS Means that if gene is present, the trait will be expressed no matter what DOES NOT mean that it is the most often occurring trait all the time Genetic Te...

What are the differences between RNA and DNA? - ANS RNA is a single strand, contains uracil instead of thymine, and ribose instead of deoxyribose What are the four nucleotide bases for DNA and RNA? - ANS DNA: Adenine (A), Cytosine (C), Guanine (G), and Thymine (T). RNA: The base Uracil (U) replaces Thymine (T). What does A, T, C, G stand for in DNA and RNA? - ANS Adenine, Thymine, Cytosine, Guanine How do the bases pair in a DNA strand? RNA strand? - ANS...

Adenine always pairs with - ANS Thymine (A=T) Cytosine always pairs with - ANS Guanine (C=G) nitrogen-containing bases (adenine, guanine, thymine, and cytosine) of the two strands are held to each other by - ANS hydrogen bonds a DNA molecule contains _____ strands of DNA - ANS 2 What are the three types of RNA - ANS mRNA, tRNA, rRNA function of mRNA (messenger) - ANS carries genetic info copied from DNA function of tRN...

Formation of a new species is called - ANS speciation As a mechanism of evolution, natural selection can be most closely equated with - ANS unequal reproductive success What is NOT an example of natural selection? - ANS On a tree, leaves that grow in the shade are larger than those that grow in the sun Which of the following pairs of anatomical structures are homologous? - ANS bat wing and human arm A gene pool is - ANS All of the all...

DNA and RNA are polymers composed of - ANS nucleotide monomers In a DNA double helix, adenine pairs with ______ and guanine pairs with _______. - ANS thymine; cytosine If one strand of DNA has the sequence ATCCGA, what is the sequence of the other strand? - ANS TAGGCT Describe the process of transcription. What are the starting molecules and the end products? - ANS Transcription is the manufacture of a strand of RNA complementary to a strand of DN...

The scientific study of heredity is called ___________. a. heredity b. breeding c. genetics d. true-breeding - ANS c. genetics In DNA, the phosphate groups and the sugars are on the outside of the double helix. a. True b. False - ANS a. True Which of the following are potential problems with Genetically Modified (GM) crops and Transgenic plants. a. Crops carrying genes from other species might harm the environment. b. GM foods could be hazardous to human ...

The structure of a strand of DNA. - ANS it is a double helix, like a twisted ladder. the ladder rings are nucleotide subunits and they have a covalent bond to the sugar phosphate backbone (made of deoxyribose and a phosphate group) What are the nucleotide subunits? - ANS adenine, guanine, cytosine, and thymine How are the subunits held together? - ANS through a hydrogen bond What are the nucleotide subunit compliments? - ANS Adenine and thymine ...

Mendel used ___________ for his experiments. A. Wild-type Birds B. Mice C. Garden Sweet Peas D. ZebraFish - ANS C In humans, the ___________ determines the sex of the offspring because ___________. A. male...the sperm can fertilize either a female egg or a male egg. B. female...only the female has two functional sex chromosomes. C. female...only the female provides cytoplasm to the zygote. D. male...the male can contribute either an X or a Y chromosome. - ANS D...

ATI proctored leadership Management - ANS Process of planning, organizing, directing, and coordinating the work within an organization Leadership - ANS Ability to inspire others to achieve a desired outcome Authoritative leadership - ANS makes decisions for the group motivates by coercion Good for crisis situations and bureaucratic settings effective for employees with little or no formal education Democratic leadership - ANS Includes the group motivates by suppo...

LEADERSHIP ATI: MUST KNOWS LEADERSHIP ATI - ANS MUST KNOWS CAN NOT DELEGATE - ANS 1. NURSING PROCESS 2. PT EDUCATION 3. TASKS THAT REQUIRE RN JUDGEMENT LPNS - ANS -Scope of practice determined by RN practice acts, which vary state to state -Monitor pt findings (as input by RN) -Reinforcement of pt teaching from a standard care plan -Contributes to care plan -Adminsteres IVPB meds -Monitors IV fluids -Trach care -Suctioning -Checking NG tube patency -Admin of en...

Leadership comprehensive final The nurse employed in an emergency department is assigned to triage clients coming to the emergency department for treatment on the evening shift. The nurse should assign priority to which client? - ANS a client with chest pain who states that he just ate pizza that was made with a very spicy sauce A nurse has just received the assignment for the day shift. After making initial rounds and checking all the assigned clients, which client should the nurs...

Leadership Exam 1 Actual Test Questions A new graduate plans on moving into nursing administration. What steps should the graduate take to ensure this goal is reached? SATA 1. Further professional education 2. Meet the specific requirements for the entry-level job position 3. Seek new experiences 4. Volunteer to work in committees 5. Find a mentor - ANS 1. Further professional education 3. Seek new experiences 4. Volunteer to work in committees 5. Find a mentor A nursing ...