Bsc 108 test 1 - Study guides, Class notes & Summaries

biology study of life 3 domains or groups eukarya, bacteria, archae 4 kingdoms in Eukarya animalia, plantae, fungi, protista properties of life order, homeostasis, growth and development, energy, respond to environment, reproduce, evolve How to define something as living complex and made of chemicals, needs to eat food common themes in biology scope of life, organisms exchange matter and energy, cells are basic unit of life, continuous life based on DNA, diverse life forms, evolut...

BSC 108 Test 1 | 100% Correct | Verified | 2024 Version What is Biology? - The study of Life What are the 3 domains? - Eukarya Bacteria Archea What are the 4 kingdoms in Eukarya? - Protista Fungi Plantae Animalia. What are the properties of life? - Order Reguation Growth & development Energy processing Response to environment Reproduction Evolution How do you define something as living? - Have order Regulate themselves (homeostasis) Grow & develop Use energy Respond to envir...

BSC 108 REAL Test 1 | 100% Correct | Verified | 2024 Version The nuclear pores allow mRNA but not DNA to pass through. True False - True Which of the following choices does not properly pair a macromolecule with one of its building blocks? A. carbohydrate - monosaccharide B. lipid - fatty acid C. amino acid - glycerol D. protein - amino acid - C Iodine is a ____________. A. trace element we need. B. an essential amino acid. C. one of the 6 most abundant elements in living organisms....

Base a substance that decreases the hydrogen ion concentration in a solution. PH greater than 7. base examples sodium and hydroxide acid examp hydrochloric acid and stomach acid hydrolysis reaction adds the equivalent of a water molecule to break apart macromolecules, examp. breakdown of lactose into its monomers by the enzyme lactose dehydration reaction removes equivalent of a water molecule to link molecular units, builds macromolecules from smaller subunits, dehydration is the op...

Domain Eukarya contains animals, plants, protists, and fungi. True The process of keeping internal conditions constant is known as Homeostasis The levels of biological organization, in order from least complex to most complex, are: biosphere, ecosystems, communities, populations, organisms, organ systems, organs, tissues, cells, atoms, molecules. False A new species has been discovered. Individuals of this species are multicellular eukaryotes that obtain nutrients from decomposing organ...

BSC 108 Test 1 | 100% Correct | Verified | 2024 Version What is biology? - the scientific study of life What are the 3 domains? - Eukarya, Bacteria, Archaea What is the scientific process? - a formal process of inquiry What are the components of the scientific method? - observation, question, hypothesis, prediction, experiment, results What are the components of a good hypothesis? - should be specific; usually "if, then" statements What is a theory in science? - a broad and comprehensi...

BSC 108 TEST 3 | 100% Correct | Verified | 2024 Version how do new viruses arise - mutation of existing viruses spread to new host species what is the expected phenotypic ratio in the F2 generation from a true-breeding monohybrid cross? - 3 dominant to 1 recessive blood type is an example of - Multiple allele and co-dominance in humans, the _________ determines the sex of the offspring because ______________. - male... the male can either contribute an X or a Y chromosome ___________ ...

BSC 108 Test 1 Be able to identify the difference between a hypothesis, prediction, observation, and control. - Answer- Hypothesis Its a proposed explanation in the beginning of the scientific method. Its purpose is to investigate to see if the hypothesis is proven Prediction What you think will happen in the experiment Observation What you observe when you conduct the experiment Control The things in the experiment that are controlled Chloroplasts - Answer- (only...

BSC 108 Exam 1 Practice Quizzes | 100% Correct | Verified | 2024 Version Which is NOT a characteristic of all living organisms? a. growth and development b. composed of multiple cells c. complex yet organized d. uses energy - B. (Because some living organisms are single celled.) place the following levels of biological organization in order from smallest to largest: atom, biosphere, cell, ecosystem, molecule, organ, organism, population, tissue. Which is the smallest level capable of de...