BIOL 1406

Biology 1406 - Exam 1, BIOL 1 Unit Exam 1, Biology 1406 Exam 1, BIOLOGY 1406 EXAM 1 (CHAPTERS 1-3), Bio 1406 Test 1what is biology? - correct answer scientific study of living things (bios-life; logus-study/science) 5 common themes - correct answer 1. levels of biological organization 2. expression & transmission of genetic info 3. transfer and transformation of energy and matter 4. interaction with other organisms and their physical environment 5. evolution accounts for the unity and di...

biol 1406 Collin College -Biology 1406 Cell Structure & Function correctly answered rated A+Cell Membrane - correct answer controls the exchange of substances between the cell and its surroundings Nucleus - correct answer contains the cell's genetic material and controls cellular activities including division Chloroplast - correct answer location of photosynthesis to produce food molecules Ribosomes - correct answer location of protein synthesis in the cell Golgi apparatus - correct...

Biology 1406 Chapter 1 Review updated already passedEvolution - correct answer The process of change that has transformed life on Earth. Biology - correct answer The scientific study of life What are the five unifying themes? - correct answer Organization, Information, Energy and Matter, Interaction, Evolution Biological Organization - correct answer Molecules, organelles, cells, tissues, organs and organ systems, organisms, populations, communities, ecosystems, biosphere Emergent Pr...

Biology 1406 Chapter 1 questions and answers with latest updateEvolution - correct answer the process of change that has transformed life on Earth from its earliest beginnings to the diversity of organisms living today; core theme of Biology questions about the living world and seeking answers through scientific inquiry are the central activities of_____? - correct answer biology what are the properties of living things? - correct answer Order, Reproduction, Growth and Development, Energy ...

Biology 1406 Chapter 2 questions n answers rated A+What is an element? - correct answer a substance that can not be broken down to other substances by chemical reactions What elements comprise 96% of living organisms - correct answer carbon, hydrogen, oxygen, nitrogen What is a trace element - correct answer elements that are required in minute quantities What is the smallest unit of matter that retains the properties of an element? - correct answer atom protons - correct answer foun...

Biology 1406 Chapter 3 questions & answers Amino Acid - correct answer monomer of a protein; has a central carbon or alpha carbon to which an amino group, a carboxyl group, a hydrogen, and an R group or side chain is attached biological macromolecule - correct answer large molecule necessary for life that is built from smaller organic molecules carbohydrate - correct answer biological macromolecule in which the ratio of carbon to hydrogen and to oxygen is 1:2:1; carbohydrates serve as ene...

Biology 1406 chapter 4 questions well answered graded A+Cell Theory has 3 principles: - correct answer 1. Every organism is made up of one or more cells 2. The smallest organisms are single cells, and cells are the functional units of multi-cellular organisms 3. all cells arise from preexisting cells. Plasma Membrane - correct answer are extremely thin and made up of double layer of phospholipids and cholesterol molecules. Proteins embedded in the plasma membrane: - correct answer facil...

Biology 1406 Chapter 5 & 6 with complete solutionsAll of the following are part of a prokaryotic cell EXCEPT... - correct answer An endoplasmic reticulum Cell size is limited by... - correct answer Surface to volume ratios Which structure is common to plant and animal cells? - correct answer Mitochondrion In a bacterium, we will find DNA in... - correct answer The nucleoid Which of the following macromolecules leaves the nucleus of a eukaryotic cell through pores in the nuclear membr...

Biology 1406 Chapter 5 Review updated already passedList the 5 functions of the plasma membrane - correct answer 1. To isolate the cells from the external environment 2. Selectively permeable 3. Communicates with other cells 4. Protects the cell 5. Moves the cell, secretes substances, or transports impulses What do we mean when we say that a membrane is selectively permeable? - correct answer It allows certain things to pass through the membrane The ___ of a phospholipid are polar whil...

Biology 1406 Chapter 5 questions & answers graded A+Mosaic components - correct answer Phospholipids Cholesterol Proteins Carbohydrates Found on exterior of membrane Attached to proteins (glycoproteins) or lipids (glycolipids) - correct answer Carbohydrates Phospholipids become arranged with their hydrophobic ____ facing each other and their hydrophilic _____ facing out - correct answer tails, heads Found on interior or exterior of membrane - correct answer Peripheral proteins ...