True or False: All unicellular organisms on Earth are prokaryotic.

Q: Describe similarities and differences between protists and othereukaryotes.

A: The eukaryotic organism is an organism with a complex cell or cells in which the genetic material is…

Q: How scientists discovered that prokaryotes fall into two domains.

A: The cell is the most well defined to termed that it is the fundamental structural and functional…

Q: Why archaea can adapt and survive in extreme enviromentatl conditions

A: The three domains of life include archea , bacteria and eukarya . All organisms can be grouped into…

Q: What terms would describe a prokaryote that has is covered in a thick peptidoglycan layer, gets its…

A: Prokaryotes are typically unicellular microscopic organisms which lack a distinct nuclear membrane…

Q: Organisms need _______ to live and _____ to survive

A: Living beings are characterized by growth and development. These characteristics requires specific…

Q: for multicellularity;  what would be an example of a eukaryote that has simple multicellularity,…

A: Eukaryotes are organisms with well well-defined nucleus and membrane-bound organelles. There are…

Q: Organisms that have cells with no defined nucleus or other internal membranous structures are…

A: The nucleus is the central structure of a cell, located within the cytoplasm. It contains genetic…

Q: Put the following items in order from when they were first predicted to be on Earth until the mos…

A: Introduction:- Cells are classified into two groups based on whether or not they have a nucleus.…

Q: Example of a prokaryotic organism

A: Prokaryotic organisms are those which lack a well-defined nucleus and membrane-bound cell…

Q: Protists include only single-celled eukaryotic organisms. false true

A: All organisms in this biosphere are divided into 5 kingdoms- Monera, Protista, Fungi, Plantae and…

Q: Single-celled organisms known as diatoms have glasslike walls and are a type of algae.   True False

A: Algae  Algae is the photosynthetic organisms maybe unicellular or multicellular.

Q: Saprophytic protists are parasitic protists that infect other organisms. Select one: True False

A: A protist is defined as a eukaryotic single celled organism that is not classified as a plant,…

Q: Which of the following is a taxonomic trait of animals Photosynthetic Autotrophic Single cellular…

A: Answer- Taxonomic trait is the characteristic feature of any taxa or a taxonomic group for example…

Q: Taxonomy refers to the science of classification of living organisms. The five Kingdom…

A: Given: Taxonomy refers to the science of classification of living organisms. The five Kingdom…

Q: Define alga (plural, algae)

A: A diverse group of photosynthetic performic organisms are named as algae.

Q: 1. Kingdom Protista contained the molds and yeasts which obtain their food by absorption of…

A: Six kingdom classification was a theory given by biologist Carl Woese

Q: To mirror a disturbance event, she vigorously stirs the water in each container for varying amounts…

A: Independent variable is one whose value is not dependent on any variable.  Dependent variable is one…

Q: a written explanation of the endosymbiotic theory as evidence for existence of eukaryotic organisms

A: Life is believed to have first appeared on Earth about four billion years ago. According to the…

Q: Select the correct terms: The domains Archaea and Bacteria are referred to as (prokaryotes /…

A: Prokaryotes Any organisms that lacks a distinct nucleus and other organelles due to the absence of…

Q: Algae are free-living prokaryotes. Select one: O True False

A: The basic difference between the prokaryotes and eukaryotes is that, the prokaryotes donot have a…

Q: According to the endosymbiotic theory, which of the following is NOT true about the evolution of…

A: Because of specialized organelles, eukaryotic cells are more complicated than prokaryotic cells. All…

Q: Some extreme environments where prokaryotes are found. Also, identify the parts of the human body…

A: Introduction :- Prokaryotes are living beings without a nucleus or different organelles in their…

Q: Compare and Contrast the differences and similarities between Eubacteria and Protista (4 differences…

A: Eubacteria                                           Protista…

Q: Prokaryotes reproduce by___________ and maysometimes exchange genetic material through the…

A: Prokaryotes are those primitive single-celled organisms that do not have a nucleus enclosed inside a…

Q: between polycistron and prokaryotic system

A: Cistron is that portion of a gene which codes for a functional product in the form of RNA molecule…

Q: The following groups of protists will be covered in lecture: Amoebazoa, Excavate-euglena,…

A: Protists are a diverse group of eukaryotic organisms that are not plants, animals, or fungi. They…

Q: What is a possible function of cytoplasmic streaming in the slime mold? To help distribute and…

A: Introduction :  Protists known as slime moulds are saprophytes. Their anatomy is designed for moving…

Q: Of the following, which of the listed groups includes some unicellular members and some that are…

A: The correct option is Fungi. Explanation: Yeasts are the common name for unicellular fungus.…

Q: Which of the following protists photosynthesize? Group of answer choices Autotrophs Heterotrophs…

A: According to the question, we have to find out which of the following protists can photosynthesize.…

Q: The theory endosymbiosis is important in understanding how mitochondria and eukaryotic cells may…

A: Lynn Margulis propounded the endosymbiotic theory. According to this theory eukaryotic cells…

Q: Data analysis Effect of pH on protein function Enzymes are proteins that speed up chemical…

A: INTRODUCTION: Enzymes are the bio-catalysts which aids in the biochemical reactions. Their activity…

Q: You are studying amoebas and paramecia, two different single-celled protozoans. You have at your…

A: The use of microscopes is crucial in the field of biological sciences for solving the secrets of the…

Q: Does the following phylogenetic tree provide evidence to support or refute the endosymbiosis…

A: Endosymbiosis theory states that the eukaryotic organisms evolved from prokaryotes as many…

Q: Flagellum is an ancient eukaryotic organelle. Comment.

A: Flagellum is a whip-like organelle that protrude from the cell body of some bacteria and eukaryotic…

Q: bacterial species that make pores in human cell membrane

A: Bacteria are prokaryotic organisms that lack cellular organelles and contain their genetic material…

Q: Oscillatoria is a thread-shaped Cyanobacteria, while Spirogyra is a thread-shaped Protist. Make a…

A: Green algae and cyanobacteria are two photosynthetic organisms derived from algae. They are both…

Q: One organism found in a termite’s gut is Mixotrichia paradoxa. This strange creature looks like a…

A: We could describe it as a colony functioning together. Where spiral bacteria on the surface may be…

Q: Which of these organisms are made up of a single cell? Please choose the correct answer from the…

A: Unicellular organisms are those which have a single cell and all the functions of the body are…

Q: How prokaryotes help to clean the pollution.

A: The unicellular prokaryotes were the first forms of life on Earth. Cyanobacteria are still alive and…

Q: Which are photosynthetic in nature? euglenoids ciliates apicomplexa diatoms amoebas slime molds red…

A:

Q: eukaryotic cells evolved much-------------------- than prokaryotes

A: Eukaryotes:  Eukaryotes are organisms having cells that contain a nuclear envelope around their…

Q: Example of eukaryotic organism

A: Eukaryotes  The organism that has true nucleus. They have double membrane structure like…

Q: A distinguishing characteristic of Eukaryotes is that they contain membrane-enclosed organelles and…

A: The presence of a nucleus distinguishes eukaryotes from prokaryotes. Eukaryota is one of the three…

Q: In 3-5 sentences, describe an organism from the domain Eukarya. Give the name of the organism, it's…

A: Eukarya domain organisms consists of nucleus and membrane bound organelles. Name of the organism :…

Q: True or false: all protists have a nucleus

A: The question is asking whether all protists, a diverse group of eukaryotic microorganisms, have a…