Nvcc bio 101 exam 1 - Study guides, Class notes & Summaries

Bio 101 NVCC Exam 1 Questions with correct Answers

Evolution theory includes changes in the genetic makeup of species populations, through many generations. This can produce organisms well suited to their environments. Natural selection is one mechanism leading to evolution. Natural selection is: - ANSWER-the success of organisms with genetic traits to continue reproducing generations with those traits within their population within a particular environment. asexual reproduction - ANSWER-A researcher has identified a single-celled organism gr...

Bio 101 NVCC Exam 1 Questions with correct Answers

Chapt 1 Bio 101 Exam 1 NVCC Questions and Answers Already Passed What is Life? the condition that distinguishes animals and plants from inorganic matter, including the capacity for growth, reproduction, functional activity, and continual change preceding death. Cell The basic unit of structure and function in living things Organism consist of one or more cells -every cell has outer membrane that separated from its surroundings atoms Building blocks of matter Molecule A group...

Chapt 2 Bio 101 Exam 1 NVCC Questions and Answers

Bio 101 NVCC Exam 1 Questions with correct Answers

BIO 101 Exam 1 NVCC 061N

Bio 101 NVCC Exam 1 CORRECT QUESTIONS AND VERIFIED DETAILED RATIONALES ANSWERS 2024 Matter Answer organisms are composed of matter Element Answer - A substance that cannot be broken down to other substances by chemical reactions - Oxygen, carbon, and hydrogen make up 96.3% of the body - An element's properties depend on the structure of its atoms Compound Answer A substance consisting of two or more elements in a fixed ratio Trace elements Answer required by an organism in only mi...

Chapt 2 Bio 101 Exam 1 NVCC Questions and Answers

Bio 101 Exam 1 NVCC latest update graded A+ Carbohydrates Basic Unit monosaccharides lipids basic unit fatty acids proteins basic unit amino acids Nucleic Acids Basic Unit nucleotide Carbohydrates examples sugars and starches Carbohydrate function in the body (Energy) Carbohydrates: Monosaccharides glucose, fructose, galactose Liplids Function High Energy Protein examples hemoglobin, enzymes, insulin protein functions Storage, Hormonal, Contractile, Defensive,Tra...