Bio 101 nvcc exam - Study guides, Class notes & Summaries

What are fossils? - ANSWER-remains of animals or plants once alive in sedimentary rock What part of the animal is usually left in a fossil? - ANSWER-skeletons and bones What are the two things in which whole animals are found? - ANSWER-amber and ice A scientist who digs up and studies fossils is called a- - ANSWER-paleontologist No two people are genetically identical, except for identical twins, the main source of genetic variation among human is - ANSWER-the reshuffling of alleles ...

Bio 101 NVCC Exam 1 TEST WITH VERIFIED ANSWERS 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 minute quantities Atoms - ANSW...

monosaccharides - ANSWER-Carbohydrates Basic Unit fatty acids - ANSWER-lipids basic unit amino acids - ANSWER-proteins basic unit nucleotide - ANSWER-Nucleic Acids Basic Unit sugars and starches - ANSWER-Carbohydrates examples (Energy) - ANSWER-Carbohydrate function in the body glucose, fructose, galactose - ANSWER-Carbohydrates: Monosaccharides High Energy - ANSWER-Lipids Function hemoglobin, enzymes, insulin - ANSWER-Protein examples Storage, Hormonal, Contractile, D...

BIO 101 NVCC EXAM 3 ACTUAL EXAM QUESTIONS WITH ANSWER VERIFIED Eukaryotic chromatin is composed of - ANSWER DNA and proteins What is produced if a cell completes mitosis but does not undergo cytokinesis? - ANSWER one cell with two nuclei, each identical to the nucleus of the parent cell Humans produce skin cells by mitosis and gametes by meiosis. The nuclei of skin cells produced by mitosis will have - ANSWER twice as much DNA as the nuclei of gametes produced by meiosis Compar...

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 EXAM 2 NVCC ACTUAL EXAM 100 REAL EXAM QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES (VERIFIED ANSWERS) |ALREADY GRADED A+

BIO 101 Exam 1 NVCC 061N

BIO 101 NVCC EXAM 3 ACTUAL EXAM QUESTIONS WITH ANSWER VERIFIED Eukaryotic chromatin is composed of - ANSWER DNA and proteins What is produced if a cell completes mitosis but does not undergo cytokinesis? - ANSWER one cell with two nuclei, each identical to the nucleus of the parent cell Humans produce skin cells by mitosis and gametes by meiosis. The nuclei of skin cells produced by mitosis will have - ANSWER twice as much DNA as the nuclei of gametes produced by meiosis Compar...

NVCC BIO 101 EXAM 2&3 CORRECTRY ANSWERED ANS PASSED What are fossils? - ANSWER remains of animals or plants once alive in sedimentary rock What part of the animal is usually left in a fossil? - ANSWER skeletons and bones What are the two things in which whole animals are found? - ANSWER amber and ice A scientist who digs up and studies fossils is called a- - ANSWER paleontologist No two people are genetically identical, except for identical twins, the main source of genetic vari...