Non membranous organelles - Study guides, Class notes & Summaries

What six functions characterize all living things? Organization Responsiveness Growth Reproduction Movement Metabolism/Excretion What is homeostasis? A steady state of internal environment of an organism. What is the difference between positive and negative feedback? Give an example of each. Positive feedback enhances change (labor contractions during birth, blood clotting, etc...) Negative feedback resists change (body temperature, insulin, cortisol, etc...) List...

Adaptation- - correct answersThe adjustment or changes in behavior, physiology, and structure of an organism to become more suited to an environment. Aerobic- - correct answersA process that requires oxygen. Allele -An alternative form of a gene. An example would be genes that encode eye color—some encode blue eyes (one allele), while others encode brown, green, or hazel eye colors (other alleles). - correct answers amino acids - - correct answersA small organic molecule with the stru...

Name three domains in the classification of living organisms: CORRECT ANSWER Bacteria, Archaea, Eukarya Which domains have prokaryotic and eukaryotic cells? CORRECT ANSWER prokaryotic: bacteria and archaea; eukaryotic: eukarya Which organelles does a prokaryotic cell have? CORRECT ANSWER non membranous like ribosomes Which domain do fungi, protozoa, and helminths belong to? CORRECT ANSWER eukarya What are the characteristics of fungi? CORRECT ANSWER fungi: single celled (yeasts) or m...

NAFC Nutrition Coach Exam Questions With 100% Correct Answers What is the Structural and Functional Unit of any complex organism - answerCell Characteristics of Healthy Cells - answer-Take in only the nutrients needed to function properly -Grow to a fairly uniform size and shape -Multiply only when needed or directed to -Don't infringe on each other's space -Communicate and cooperate with each other for the good of the whole organism Characteristics of Unhealthy Cells - answer-Take in...

NAFC Nutrition Coach Exam Questions With 100% Correct Answers What is the Structural and Functional Unit of any complex organism - answerCell Characteristics of Healthy Cells - answer-Take in only the nutrients needed to function properly -Grow to a fairly uniform size and shape -Multiply only when needed or directed to -Don't infringe on each other's space -Communicate and cooperate with each other for the good of the whole organism Characteristics of Unhealthy Cells - answer-Take in...

NAFC Nutrition Coach Exam Questions With 100% Correct Answers What is the Structural and Functional Unit of any complex organism - answerCell Characteristics of Healthy Cells - answer-Take in only the nutrients needed to function properly -Grow to a fairly uniform size and shape -Multiply only when needed or directed to -Don't infringe on each other's space -Communicate and cooperate with each other for the good of the whole organism Characteristics of Unhealthy Cells - answer-Take in...

What is the Structural and Functional Unit of any complex organism - correct answer Cell Characteristics of Healthy Cells - correct answer -Take in only the nutrients needed to function properly -Grow to a fairly uniform size and shape -Multiply only when needed or directed to -Don't infringe on each other's space -Communicate and cooperate with each other for the good of the whole organism Characteristics of Unhealthy Cells - correct answer -Take in all the nutrients they can get, t...

Among the following, the most complex level of organization is shown by a) ribosomes and mitochondria. b) electrons in an atom. c) a goblet cell. d) a contracting deltoid muscle. e) blood - Answer-D 2. An organic molecule could be a) a molecule which has ionic bonds between carbon atoms. b) adenosine triphosphate. c) a molecule such as sodium chloride which ionizes in water. d) one that ionizes in water to release H+. e) described by b) and d - Answer-A 3. Which of the following is i...

NAFC Nutrition Coach Exam - Complete Solutions (Answered) What is the Structural and Functional Unit of any complex organism? Cell Characteristics of Healthy Cells -Take in only the nutrients needed to function properly -Grow to a fairly uniform size and shape -Multiply only when needed or directed to -Don't infringe on each other's space -Communicate and cooperate with each other for the good of the whole organism Characteristics of Unhealthy Cells -Take in all the nutrients they can get, t...