Q: One of the simplest definitions of a life-form is anything with the capacity to reproduce and…
A: A UCL-led research team has created protocells in hot, alkaline seawater, adding to evidence that…
Q: 1. the evolution of the eukaryotic cell, these cells have key changes that include which of the…
A: Introduction :- Evolution is defined as the descent with modifications . It is a gradual and…
Q: Which of the following membrane-bound organelles are not found in prokaryotic cells? Question…
A: Prokaryotic cells comprise bacteria and archaea. Prokaryotic cells are normally smaller than…
Q: Which of the following answers is correct about the type of cells this organelle (see picture) is…
A: 5 kingdom classifications is a type of classification in which living organisms are classified into…
Q: why is the cell consider the basic unit of life, isn't an atom, the basic unit of life. not cells
A: There are seven characteristics that are present in all living things, they are made up of cells,…
Q: A structure found in prokaryotic cells, plant cells, and animal cells is a: Group of answer choices…
A: Microorganisms are categorized into two categories:- a)Prokaryotes-These microorganisms are…
Q: Considering some of the characteristics that define life and drawing on your knowledge of cellular…
A: The emergent properties are the collective properties of a system. These are critical features of a…
Q: Each of the following is a main idea of the cell theory except ____. -all organsims are composed…
A: Cell theory was introduced after the discovery of the microscope: some of the inventors that…
Q: Domain: Node 1: Cell walls with Node 2: Chromosomes are protected by a nuclear envelope? Yes or no:…
A: Introduction: Bacteria : The Cell Wall Surrounds The Cell Membrane On All Sides. Peptidoglycan (also…
Q: Which of the following is evidence that eukaryotes and prokaryotes share a common ancestor? a.All…
A: The cells of both prokaryotes and eukaryotes possess common structure organization (e.g presence of…
Q: Which of the following statements supports the concept of the endosymbiotic theory? A. Proteins may…
A: The endosymbiotic theory explains the origin of mitochondria and chloroplast and also the formation…
Q: Which statement is NOT a component of the cell theory? Group of answer choices All cells have the…
A: Cell theory is a scientific theory which was formulated in the mid-nineteenth century. The main…
Q: 2011 Question #1: During an investigation of a fresh water lake, and AP Biology student discovers a…
A: Introduction Organelles are small structures that work together in the cytoplasm to carry out life…
Q: Which of the following statements is not part of the cell theory? A. All cells are surrounded by a…
A: Cell is the basic structural and functional unit of life. It was first discovered by Robert Hooke in…
Q: Refer to the Picture: Which of the following answers is correct about the type of cells this…
A: A cell is a structural and functional unit of life. The structure and function of a cell have been…
Q: The cells labeled A came from my (Riva's) cheek. The cells labeled B came from an aquatic plant…
A: Elodea cells and cheek cells both are eukaryotes . Elodea cells are green , square and bigger in…
Q: The diagram below illustrates the release of chemical A from a human cell in response to a specific…
A: Human cell release chemical -A, this may be hormone, mey be enzyme or may be protein factor. This…
Q: Which of the following organelles is incorrectly paired with its function? Question options:…
A:
Q: Which of the following is not true concerning the mitochondria and chloroplasts and is not evidence…
A: Bacteria are prokaryotic organisms. They lack the cellular organelles like golgi bodies and…
Q: Determine whether the statement is true or false. State the answer directly, no need to explain. 1.…
A: In the given question some of the characteristic feature of the eukaryotic cell are given. All the…
Q: Select all of the answers that apply. Which of the following do all cells have in common? Possess…
A: The cell is the fundamental , structural and functional unit of living organisms. The prokaryotic…
Q: hich of these statements is not part of the cell theory? a) The cell is the basic…
A: Cell theory refers to the universally accepted scientific theory that describes a cell. The cell was…
Q: Which of the following provide evidence for an endosymbiotic origin of mitochondria and…
A: This hypothesis states that some of the organelles in eukaryotic cells like mitochondria and…
Q: Select the best answer: All the following are properties of prokaryotic cells except Select one: O…
A: Bacteria are single-celled prokaryotic organisms that grow in diverse environments and cannot be…
Q: Which statement is part of the cell theory? All cells are the same. Cells are able to make new…
A: The answer of the above question is All cells are produced from other cells. Cell theory states that…
Q: The cells of all organisms divide and new cells are created out of the thin air. This is the tenet…
A: As we know all living entities have basic structural and functional unit which is cell. There are…
Q: Which of the following answers is correct about the type of cells this organelle is found in? A.…
A: This organelle is chloroplast which is found in all plants as it is required for the process of…
Q: All the following statements are from the modern cell theory except All living organisms are made up…
A: The modern cell theory explains both single-celled and multicellular organisms have structure,…
Q: Which of the following adaptations compensates for one of the disadvantages of being multicellular?…
A: Multicellular organisms are those organisms that have more than one cell. All animals, plants and…
Q: Answers all the questions. 1. How can prokaryotic cells be smaller than eukaryotic cells and still…
A: The prokaryotes are smaller unicellular membrane and it doesn't have nucleus inside it. The…
Q: Why valid scientific facts, such as the existence of the cell, are still called a 'theory'?
A: Scientific theories These are defined as the hypotheses that have stood up against repeated…
Q: You are looking at the inside of a cell . How can you tell the cell is animal, bacterial or a plant…
A: Animal cells are the eukaryotic cells. They have membrane-bound organelles suspended in the…
Q: ollowing answers is correct about the type of cells this organelle is found in
A: Cell organelle can be defined as the specific structure which is present inside a specific type of…
Q: What cells have a cell membrane? Question 1 options: all cells except plant cells all cells…
A: Cell membrane is a biological membrane that separates interior of the cell from the outside…
Q: EBDOSYMBIOTIC THEORY is the evolution theory that includes a larger and one smaller cell. The larger…
A: Endosymbiotic theory suggests that eukaryotic cell evolved from prokaryotic cell. This occurred when…
Q: Which side (in or out) of every living prokaryotic cell has more hydrogen, sodium, potassium, and…
A: Prokaryotes are able to live in a different environment since they have diverse metabolic processes.…
Q: Which of the following is not a part of the cell theory? a Cells come from pre-existing cells. b…
A: After the invention of microscope, Robert Hook once observed cork in it and found so many small…
Q: Which of the following statement is not a line of evidence supporting the endosymbiotic theory for…
A: The endosymbiotic theory explains the origin of these organs when a eukaryote accidentally engulfed…
Q: The endosymbiotic theory argues that prokaryotes become some of the organelles of early eukaryotic…
A: A cell is defined as the smallest unit of a living organism which is the basic structural,…
Q: Which of the following do Prokaryotes and Eukaryotes NOT have in common? Select all that apply.…
A: Prokaryotic cells are characterized as those that don't have an actual nucleus or membrane-bound…
Q: Compare and contrast prokaryotic cell and eukaryotic cell. Include the parts or structures peculiar…
A: difference between prokaryotic cell and eukaryotic cell sno. feature prokaryotic cell eukaryotic…
Q: Which of the following best describes the difference between a plant cell and an animal cell? OA…
A: Cells require a structure that separates it from the external environment (also referred to as…
Q: Which of the following statements are TRUE about eukaryotes? (i) They are cells with a nucleus. (ii)…
A: Cell is the structural and functional unit of life. It can be classified into prokaryotic and…
Q: While eukaryotic cells are generally larger than prokaryotic cells, metabolic requirements place…
A: Hi, Thanks For Your Question. Answer : Correct Option Is As a cell increases in size, the surface…
Q: Refer to Picture 8 above: Which of the following answers is correct about the type of cells this…
A: Cell is the basic structural and functional unit of life. Components of cell are –• Cell membrane •…
Q: Any organism that contains organelles. They can be single celled or multi- cellular organisms in…
A: Introduction Eukaryotic cells are those cells that have a nucleus, but prokaryotic cells do not…
Q: From the list below, identify the statement that is not a component of modern cell theory: Group of…
A: It is a cell membrane bound aqueous compartment. It was first discovered by Robert Hooke. Cell…
Q: A)The Miller-Urey experiment in 1953 proved that Group of answer choices multicellular organisms can…
A: Introduction :- Evolution is defined as the descent with modification. This is a gradual and…
Which of the following is a major cause of the size limits for certain types of cells?
Question 38 options:
|
|
the evolution of larger cells after the evolution of smaller cells
|
|
|
the difference in plasma membranes between prokaryotes and eukaryotes |
|
|
the evolution of eukaryotes after the evolution of prokaryotes |
|
|
the need for a surface area of sufficient area to allow the cell's function |
Trending now
This is a popular solution!
Step by step
Solved in 4 steps
- 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 MitochondriaWhich of the following do Prokaryotes and Eukaryotes NOT have in common? Select all that apply. Shared metabolic pathways Similar apparatus for conservation of chemical energy as ATP contain a membrane bound nucleus Have different genome characteristics. Bacteria have circular chromosomes, and Eukaryotes have linear chromosomes Cvtoskeletal filaments Cell division. Bacteria divide by binary fission, and Eukaryotes divide by mitosis and meiosisWhich of the following is not true concerning the mitochondria and chloroplasts and is not evidence in support of the Endosymbiotic Theory? Both divide independently of the eukaryotic cell they are within Both contain their own DNA in a single, circular chromosome Both can survive independently when removed from a eukaryotic cell Both are about the same size as a bacteria
- A major difference between prokaryotes and eukaryotes is that prokaryotes Group of answer choices do not have a nucleus in their cells while eukaryotes do. have a nucleus in their cells while eukaryotes do not. have cell walls while eukaryotes do not. are not living organisms, while eukaryotes are. are autotrophs while eukaryotes are notWhich of the following statement is not a line of evidence supporting the endosymbiotic theory for the evolution of eukaryotes? Question 8 options: Mitochondria and plastids have their own circular DNA which is similar to bacterial DNA. Mitochondria and plastids can both live and reproduce outside of a cell. Mitochondria and plastids are separated from the rest of the cell by a membrane. Mitochondria and plastids reproduce independently of the rest of the cell.O hcstudents.org bookmarks Question 1 | Pre-As. Question 11 Q Zoom The chart shows the characteristics of organisms that are found in three domains. Characteristic Domain A Domain B Domain C Single celled Some Yes No Cell wall No Yes Yes Nuclear membrane No No Yes Ribosomes Yes No Yes Membrane-bound organelles No No Yes Based on the information in the chart, which statement BEST describes Domain C? Domain C represents the Eukarya domain because only eukaryotic cells have cell walls. B Domain C represents the Bacteria domain because bacterial cells are always multi-cellular. C Domain C represents the Eukarya domain because eukaryotic cells contain nuclear membranes. Domain C represents the Bacteria domain because bacterial cells contain membrane-bound organelles. ©2021 Illuminate Education TM Inc. acer
- Can you identify the major theme illustrated by each of the following examples? If necessary, you may review the themes in Chapter 1 of your book Match the themes on the left with the examples on the right. Not all themes will be used. Interactions within biological systems Information flow Evolution Pathways that transform energy and matter Relationship of structure to function Reset Help Every cell contains a DNA "cookbook" that provides directions on how to make and maintain that cell When a cell reproduces, it must duplicate its DNA, providing one copy to the new offspring cell while keeping one copy for itself Wattion and Crick realized that the chemical properties of each kind of base in DNA dictated the base pairings Each base has protruding chemical groups that can best form hydrogen bonds with only one appropriate partner Besides having practical purposes, a shared genetic vocabulary also reminds us of the kinship that connects all life on Earth The process of DNA replication…According to the endosymbiotic theory, which of the following is NOT true about the evolution of life on earth? Eukaryotes and prokaryotes appeared at about the same time and evolved independently from each other. O None of the other four answers (all are true statements) Eukaryotes evolved from symbiotic prokaryotes living inside other prokaryotes Mitochondria and chloroplasts are in some ways similar to prokaryotes The first life on earth was simple organisms, similar to today's prokaryoteswhich of the following sentences are NOT correct about mitochondria: is found in all eukaryotic and prokaryotic cells is not found in some cells such as liver cells is generate most the cell's supply ATP O is a double membrane-bound organelle which of the following are NOT correct about prokaryotic organisms is reproduction by binary fission is have linear DNA is have flagella made of tubulin is have nuclear body
- A eukaryote with a single-celled body could be which of the following? Choose all that apply. Group of answer choices It could not be any of these options A fungus An animal A protist A bacteriumUnlike eukaryotic cells, prokaryotic cells ________. a. have no plasma membrane b. have RNA but not DNA c. have no nucleus d. a and cThe three domains of life are Bacteria, Archaea, and Eukarya. Which of the following statements best represents a significant difference between these domains? All domains have membrane-bound organelles and a nucleus. Eukarya have membrane-bound organelles and a nucleus, whereas Bacteria and Archaea do not. Bacteria and Archaea have membrane-bound organelles and a nucleus, whereas Eukarya do not. None of the domains have membrane-bound organelles and a nucleus.