Lab 4 - Protists WORKSHEET complete

Characterize the animal-like protists (protozoa) based on the following parameters.

Algae and protozoans are loosely grouped together as protozoans and are different from plants because they lack certain characteristics of plants. Explain what differentiates algae from plants and two ways they are different from protozoans. Talk about algae being part of our environment and how algae may positively or negatively impact our health or the environment.   (Words to use in your answer: cell wall, cell membrane, chloroplast, plankton, single-cell, multicellular, red tide, toxins, agar, phytoplankton, reproduction, motility, nutrition, feeding strategies)

A scientist has discovered a new species and is tasked with identifying which of the kingdoms of life the organism might fit.  Multicellular with nuclei Presence of a cell wall containing chitin Heterotrophic Non-motile Question options:   Fungi   Protista   Plantae   Animalia   Protists are a group of organisms that are eukaryotic. However, they are a diverse group, with some of the members of the group having a more recent common ancestor with plants while others have a more recent common ancestor with animals. Algae are protists that are more closely related to plants than any other group. Which characteristics would algae share with plants but NOT with animals?  Question options:   DNA   Ribosomes   Chloroplasts   Mitochondria

Bb Week X Lecture X Bb My Gr. X HB Lab X Ch. 16 X = 22.2 St X Lmr: A X b Answe x M CHM 1 X G interes X + ← → C web.lrnr.us/courses/874155ba-21f8-4854-be26-4c76bce0fad4/assignments/573c0d28-2da8-4725-86ea-0642942e4a85/activities/... Q L/Lrnr greened6039@ Courses > General Biology I > Assignments > Chapter 23 Homework > Groups of Protists (customized) GO Groups of Protists (customized) Categorize options by drag-drop(image) Drag and drop the statements to decide whether they describe Rhizaria, Amoebozoa, or Slime Molds. Rhizaria Amoebozoa Slime Molds All Include plasmodial or cellular types Tubular pseudopodia Use pseudopods to capture food or absorb food particles = Needle-like pseudopodia = Similar to fungi Include the foraminiferans and radiolarians Parasitic Forms structures called fruiting bodies = Often multinucleated Produce tests made of calcium carbonate Contain exterior "shells" made of silica Type here to search W tab aps lock Esc A Z A 2 W S F3 # 3 X E 100 Ox F4 D $ 4 R F % 5…

Complete the table

Part 1A: After attending the Protista lab (Lab 2) of BIOL2101 course, and seeing all the amazingly different Protists that can be found in a single drop of natural water sources; Mohammed get excited to see the different types of protists that might be found in water from rain paddles in his family farm in Al-Seeb, therefore, he took a sample to a Biology lab at SQU. Mohammed added a drop of water on a slide and covered it with a coverslip. Then he observed the slide under the microscope (40x) and took pictures for the following microorganisms: A 1- How do you think organisms in figure A most probably acquire their nutrients? Explain your answer. ôi bor ti 2- Examining the details of the organism in figure B, what is the mechanism of movement? And which Phylum does it belong to? (nir ti 3- Mohammed took a sample of the water he collected from the farm and mixed it with distilled water. The next day, he observed the new sample under the microscope and was surprised to see that many…

Please help to answer and also provide a step-by-step explanation: Movement is a type of response to stimuli. Many unicellular organisms can move in response to chemical changes outside the cell – amoeba exhibits locomotion, paramecium use cilia to get around. Protists such as the Amoeba and the Paramecium are important to our discussion of evolution because of their ability to respond to changes in the environment. These single-celled eukaryotes have this ability because a) their DNA responds to stimuli from the environment, b) they have the same germ cell layers that the Cnidaria have, c) new proteins, located in the cell membrane, have shapes and charge patterns that react to a stimulus by generating an electrical impulse. d) they have a Golgi Apparatus that measures the stimulus from the environment, e) none of these are possible.

Characterize the plant-like protists (algae) based on the following parameters.

Name 2 characteristics and 2 structures of organisms in each kingdom Please include some general and some specific structures/characteristics (specific example: some protists have cilia) (Kingdom animalia, plantae, archaebacteria, eubacteria, fungi)

Direction: What do you think are the similarities of these organisms? Group them according to their similarities based on their cell type

You discover a new multicellular, heterotrophic, eukaryotic organism. What is one characteristic that will allow you to classify this new organism as an animal? Group of answer choices   cell walls made of chitin   structural proteins   multicellular haploid stage in its life cycle   cell walls made of cellulose   external digestion

What do protists have that bacteria and archaea do not have? Select all correct answers O DNA ribosomes nuclei mitochondria cell membranes 近

Six Kingdoms of Life Chart Practice Name: Kingdom Type of Cells Number of Cells How it Obtains Reproduction Food Asexual by binary fission, budding or fragmentation. Some autotrophs Archaebacteria Prokaryotic Unicellular and some heterotrophs. Some autotrophs Eubacteria Prokaryotic Unicellular and some Asexual heterotrophs. Some autotrophs Some unicellular Protista Eukaryotic and some and some Mostly asexual multicellular heterotrophs. Some unicellular Some asexual Fungi Eukaryotic and some Heterotrophs and some multicellular sexual Some asexual Plantae Eukaryotic Multicellular Autotrophs and some sexual Animalia eukaryotic Multicellular Heterotrophs Sexual Prokaryotic cells do not have a nucleus. Eukaryotic cells do have a nucleus. Autotroph means it can make its own food. Heterotroph means it must obtain nutrients from another organism. Asexual reproduction involves only one parent, and the offspring are genetically identical to that parent. Sexual reproduction involves two parents,…

Q29: Can you answer all the parts to this question, the list of answers are shown in the picture

Vibrio Which of the following is the most accurate description of the kingdom Archaea? Simple, one-celled organisms that are found in extreme environments, such as thermal vents. common, one-celled organisms that include algae, protist, and fungi. complex, multicellular organisms that are found in extreme environments, such as thermal vents. simple, multicellular organisms that are now extinct. Submit Page 1 of 1 This form was created inside of Vision Charter School. Report Abuse Google Forms %6

Q28: Can you answer all the parts to this question, the list of answers are shown in the picture

An oceanographer sampling the surface of the ocean discovered many new organisms unknown to science. One of these organisms had the following characteristics: • It was found only on the surface of the Atlantic Ocean and could not be grown in the dark • The organism is colored green • It was growing in very large groups that were visible to the eye • Individual cells of this organism are appear to be identical even though the cells group together in gigantic colonies • Single cells are very small and have no organelles inside them Select all of the characteristics that describe this organism! Prokaryotic Eukaryotic Unicellular Multicellular Phototrophic Heterotrophic

The cell wall component known as peptidoglycan is the unique identifying molecule of: the Archaeobacterial kingdom the Eubacterial kingdom the Animal kingdom the Fungal kingdom the Plant kingdom

What is the best way to describe this organism. Eukaryote, prokaryote, animal-like Prokaryote, protist, plant-like Eukaryote, plantae, plant-like Prokaryote, plantae, protist-like Eukaryote, protist, plant-like

Lab 10: Kingdom Animalia Introduction Animals all share some characteristics: 1) Multicellular 2) Heterotrophic 3) Their cells have no cell wall 4) At some time in their life they are motile. There are many phyla within the animal Kingdom, and in this activity, you will explore these phyla by building a dichotomous key that will allow you to consider almost any animal and determine which phylum it belongs to. Part 1: Organizing information for the dichotomous key 1) List the 9 animal phyla of macroscopic (visible) animals: Porifera, Cnidaria, Platyhelminthes, Nemotoda, Annelida, Arthropoda, Mollusca, Echinodermata, and Chordata. 2) Use on-line or library resources of your choice, to gather information about these 9 phyla. a. Start by finding two example species per phylum to help tie into your previous knowledge about animal types. Write down these examples. b. Make a list of characteristics that you could use that would help you tell these 9 phyla apart. The final goal is to build a…

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The following are actual mutualistic partnerships that involve a protist and a host organism; which is the exception? Trichomonas and humans Cellulose-digesting gut protists and wood-eating termites Protists living in hypersaline /anoxic waters always associated with bacteria Algae and certain foraminiferans Photosynthetic dinoflagellates and reef-building coral animals

ACTIVITY 1 Direction: Observe and Analyze the different experiments done by the scientist in understanding life's origin. Answer the question that follows. A. Francesco Redi's Experiment sealed flask flask covered with gauze broth is heated open flask flask is remained open egg-laying flies Questions: 1. How do you describe the existence of maggots (life forms) in each setup? • Sealed flask • Flask covered with gauze Open flask 2. According to Spontaneous generation, life may emerge from non-living materials. Does the sealed flask setup follow this principle? Explain? B. John Needham's Experiment wait maggots (larva of fly) meat microbial growth Questions: 1. What does the heating or high temperature do with the microorganisms in the broth? 2. If the organism die due to the heating, why does the third setup have microbial growth? 3. Does John Needham's experiment coincide with spontaneous generation of life?