What are protists - Study guides, Class notes & Summaries

An organ, such as the liver, is composed of _____. a) organs b) populations c) communities d) tissues Correct Answer-d) tissues Which of these is an organ system? a) stomach b) mucosa c) dog d) digestive e) gamete Correct Answer-d) digestive What are the two main types of cells? a) bacteria and archaea b) plant and animal c) bacteria and protists d) prokaryotes and eukaryotes e) bacteria and eukaryotes Correct Answer-d) prokaryotes and eukaryotes

Bio 172 Exam 1 Questions and Answers Rated A+ What are the events that take place in a sexual cycle and why is this cycle significant? - Gamete formation (1n Haploid) -Fertilization (Syngamy) of gametes. -Zygote formation. Zygote is first 2n (Diploid) cell. Then recombination occurs (Basically, Haploid cells (Gamete and spirm) form to create Diploid cell (Zygote)) What is the first supergroup? Excavata What is asexual reproduction? One parent, and offsprings are identical cl...

Bio 114 Test 2 Mary Oswald University of Idaho Questions and Answers Already Passed Which of the following statements accurately describes the function of stomata? - A. They are present in all terrestrial plants, which characterizes them as a unified group. - B. They open to facilitate gas exchange and close to reduce water loss. - C. They are found in all land plants and function similarly to pores. - D. They open to enhance both water intake and gas exchange. What is the most ...

what are the differences and similarities of Archaea and Eukaryotes nuclear envelope- E multiple linear chromsomes- E membrane enclosed organelle- E branches membrane lipids-a peptidoglycan- / Eukaroytic RNA polymerase- E, A core histones- A, E where did protists diversity come from Endosymbiosis Brainpower Read More Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:00 / 0:15 Full screen Endosymbiosis certain unicelluar organisms engulf ot...

UH MANOA BIO172 EXAM 1 QUESTIONS AND ANSWERS ALREADY PASSED 1. **What characteristic describes all protists?** - A) Unicellular - B) Eukaryotic - C) Symbionts - D) Mixotrophic ** Correct answer: B) Eukaryotic** 2. **Which feature is true about dinoflagellates?** - A) Possess two flagella - B) All are autotrophic - C) Lack mitochondria - D) Include species that cause malaria ** Correct answer: A) Possess two flagella** 3. **In Paramecium, which process results in genetic recom...

1) What are the characteristics of Protists? -Eukaryotic -Some are Unicellular and others are multicellular -Nonmotile and motile species -Aquatic and terrestrial species -Autotrophic (photosynthetic) and heterotrophic 2) Paramecium protist -earlier protist to be described -Unicellular -Not usual to find in palm water -Non-photosynthetic -Aquatic -motile -faster than amoeba 3) Amoeba -Unicellular -Heterotrophic -motile -aquatic -used too be considered animals since they moved but NOT ANIMALS ...

Most protists are _________, but there are some that are ____________________ - unicellular; multicellular How did the nucleus form? - invagination invagination - plasma membrane folds in on itself and inner compartments (organelles) are formed the job of the nucleus - - protect DNA - control what goes in and out of the nucleus endoplasmic reticulum - an organelle coming off of the nucleus where proteins are made golgi apparatus - newly synthesized proteins are given some final processin...

Testbank for Biology 2nd Edition from OpenStax CollegeChapter 1 1 Figure 1.6 1: C; 2: F; 3: A; 4: B; 5: D; 6: E. The original hypothesis is incorrect, as the coffeemaker works when plugged into the outlet. Alternative hypotheses include that the toaster might be broken or that the toaster wasn't turned on. 3 Figure 1.16 Communities exist within populations which exist within ecosystems. 4 B 6 D 8 C 10 C 12 B 14 D 16 Answers will vary, but should apply the steps of the scientific method. One pos...

What are the 3 domains of MOs? Correct Answer-- Archaea (Prokaryote aka no nucleus) - Bacteria (Prokaryote) - Eukarya (Eukaryote aka has a nucleus) What are the Prokaryotic MOs? Correct Answer-- Bacteria - unicellular - Archaea - unicellular What are the Eukaryotic MOs? Correct Answer-- Protists ( Algae; Protozoa) - unicellular - Fungi (Yeast - unicellular; Mold - multicellular) - Helminths - multicellular - Viruses - acellular Describe the unique nature of MOs Correct Answer-- Li...

Ocean 100 SacramentoGrilo Final Exam with Certified Solutions biological productivity synthesis of organic materials from inorganic substances by photosynthesis/chemosynthesis what are the inputs & outputs of photosynthesis? inputs: water, carbon dioxide, & sun energy outputs: sugar & oxygen (6H2O + 6CO2 + sunlight - > C6H12O6 + 6O2) what are the different types of light penetration in the oceans? 1. red/orange = turned into heat energy b/c they cannot reach all the way down ...