Pbio exam 1 Study guides, Class notes & Summaries

PBIO Exam 1 Study Guide Question and answers already passed 2024 PBIO Exam 1 Study Guide Plants are... - correct answer are excellent model organisms for basic science The 3 Domains - correct answer Eukarya, Bacteria, Archaea Bacteria - correct answer single-celled organisms that lack a nucleus; prokaryotes Archaea - correct answer Domain of unicellular prokaryotes that have cell walls that do not contain peptidoglycan; live in hostile environments Eukarya - correct answer Domai...

PBIO Exam 1 Question and answer 100% correct 2024PBIO Exam 1 what is the ultimate source of energy for planet earth - correct answer the sun what are the four forms that energy can come in? - correct answer radiation, UV, Infrared and visible which has the most intensive amount of energy - correct answer visible light what is the percentage of UV - correct answer 5 percent what is the percentage of infrared - correct answer 45 percent how does a cat get warmer? - correct answ...

PBIO Exam 1 Questions with complete solution 2024 PBIO Exam 1 why are plants important? - correct answer -plants produce most of the oxygen we breathe -plants produce most of the chemically stored energy we consumer as food and burn for fuel -plants are an excellent model organisms for basic science which of the following statements is NOT correct? - correct answer -plants have chitin-rich cell walls viruses were first discovered - correct answer in mosaic disease of tobacco leaves ...

Which of the following statements is correct? A) Covalent (hydrogen) bonding makes water molecules cohesive B) Sucrose is formed from glucose and fructose by a dehydration reaction after removing two (one) molecules of water C) Starch and cellulose both consist of chains of glucose linked together by covalent bonds. It is the nature of the bonds that distinguishes these two compounds. D) Cellulose (storage) is used as an energy storage (cellulose) molecule, and start is a structural carbohyd...

the sun what is the ultimate source of energy for planet earth radiation, UV, Infrared and visible what are the four forms that energy can come in? visible light which has the most intensive amount of energy 5 percent what is the percentage of UV 45 percent what is the percentage of infrared by absorbing energy from the sun (solar radiation) how does a cat get warmer? Ultraviolent, Infrared, and some visible what energy does it absorb? it i...

why are plants important? correct answer: -plants produce most of the oxygen we breathe -plants produce most of the chemically stored energy we consumer as food and burn for fuel -plants are an excellent model organisms for basic science which of the following statements is NOT correct? correct answer: -plants have chitin-rich cell walls viruses were first discovered correct answer: in mosaic disease of tobacco leaves not all plants are _________; non plants, such as algae, are ___...

PBIO Exam 1 Study Guide

Which of the following are the most common chemical elements in the molecules of life? a) carbohydrates, proteins, lipids, and nucleic acids b) water, carbohydrates, proteins, and lipids *c) carbon, hydrogen, oxygen, and nitrogen d) cells, tissues, organs, and ecosystesm Which cell type is incorrectly paired with its tissue system? *a) companion cell --> ground tissue b) trichome --> dermal tissue c) parenchyma --> ground tissue d) stomata --> dermal tissue The ...

PBIO Exam 1 Study Guide

PBIO Exam 1 Answers already passed 2024 PBIO Exam 1 Answers Why are plants important? A. Plants produce the most of the oxygen we breathe. B. Plants produce most of the chemically stored energy we consume as food and burn for fuel. C. Plants are excellent model organisms for basic science. D. All of the above - correct answer D. All of the above Which of the following statements is correct? A. All plants are photosynthetic. B. Plants have chitin-rich cell walls. C. Cells were f...