What are protists - Study guides, Class notes & Summaries

Bio 100 Exam 1 UNLV Questions and Answers with Verified Solutions **What are the defining characteristics of a living organism?** 1. Made up of cells 2. Possesses a unique molecular structure 3. Responds to its external environment 4. Maintains internal homeostasis 5. Requires energy and raw materials 6. Capable of growth and reproduction 7. Populations can adapt and evolve **How is life categorized?** 1. Domain (dumb) 2. Kingdom (kids) 3. Phylum (play) 4. Class (catch) 5. O...

bio 162 final (LCCC) exam questions & answers 2024 What is the primary reason protists and bacteria are grouped into different domains? - ANSWERSbacteria lack a nucleus but protists have a nucleus What is the science of describing, categorizing and naming organisms? - ANSWERStaxonomy If you were using cladistics to build a phylogenetic tree of cats, which of the following would be the best outgroup? - ANSWERSwolf The mold that produces penicillin is Penicillium notatum. Penicillium...

MCB 3020 Exam 1 Study Guide with Complete SolutionsMCB 3020 Exam 1 Study Guide with Complete SolutionsMCB 3020 Exam 1 Study Guide with Complete SolutionsMCB 3020 Exam 1 Study Guide with Complete SolutionsMCB 3020 Exam 1 Study Guide with Complete Solutionsdefine microbiology - ANSWER - the branch of biology that studies microbes how does microbiology differ from other fields of biology? - ANSWER - can be distinguished from other fields based on: 1. the size of the organisms studied 2. the te...

MCB3020 Exam 1 Bacusmo with Complete QMCB3020 Exam 1 Bacusmo with Complete Questions and AnswersMCB3020 Exam 1 Bacusmo with Complete Questions and AnswersMCB3020 Exam 1 Bacusmo with Complete Questions and Answersuestions and Answers Define microbiology - ANSWER - the branch of biology that studies microbes How does microbiology differ from other fields of biology? - ANSWER - 1. the size of the organisms studied 2. techniques used to study them What are the two types of microbes and examp...

what distinguishes bacteria from archaea? - Only bacteria have peptidoglycan in their cell walls Which of the following statements best describe the term synapomorphy? - a trait common in a single monophyletic group, but not generally found outside of that group In marine ecosystems, the main primary producers are ___? - photosynthetic protists Protists and bacteria are grouped into different domains because ___ - protists have a membrane-bounded nucleus, which bacterial cells lack W...

Review for Biology 100 Exam 1 Latest Version Graded A+ **1. What are the levels of biological organization from simplest to most complex?** From smallest to largest, biological organization progresses through atoms, molecules, cells, tissues, organs, organisms, populations, and kingdoms. **2. Define a Producer in the context of biology.** A producer is an organism that synthesizes complex organic compounds from simple inorganic molecules, typically through processes like photosynt...

BIO 117 Exam 2 | Questions & 100% Correct Answers (Verified) | Latest Update | Grade A+ which protists use pseudopodia to feed Correct Answer: amoebae forams which protists have silica-based skeletons Correct Answer: diatoms which protists are our closest relatives Correct Answer: choanoflagellates; opisthokonta what material is NOT used by protists in hard outer coverings Correct Answer: lignin T/F? fungi are a monophyletic group Correct Answer: true 2 T/F? fungi are more clos...

5236 Biology Praxis Exam Questions and Answers 100% Pass What is Interphase? - mainly growth of a cell occurs in this phase rather than cell division - most cells live here - except cancer What is Mitosis? active cell division What is the G1 phase (growth phase)? - Occurs within interphase - most of cell's life - more organelles & proteins What is the S phase (synthesis)? -DNA replication of 23 pairs (half from mom & half from dad) - results in 46 pairs What is the G2 ...

Biology 1406 Exam 2 review latest update graded A+ Cell Theory All living organisms are composed of one or more cells. What are the 3 important parameters in microsopy? Magnification, resoultion, and contrast. Cell structure relies on what 4 factors? Matter, energy, organization, and information What are the 2 categories all forms of life based on cell structure? Prokaryotes and Eukaryotes. The proetome of a cell determines its ? Structure and function. Prokaryotic cell Rel...

BIO 102 EXAM 1 WVU THOMAS LATEST UPDATE GRADED A+ Evolution the change in genetic characteristics of a population over time, accounts for the diversity of organisms and the unity among them. True or False. All living things are composed of one or more cells? True LIST seven characteristics or capabilities that are shared by all living things metabolism DNA/RNA complex structure one or more cells reproduction homeostasis growth and development What is the functional unit of ...