MEDIA MISSION All eukaryotic organisms pictured here are multicellular, while the prokaryotic organism is unicellular. All eukaryotes -no matter their shape or size- have one organelle in common. The presence of this organelle is also the main difference between eukaryotes and prokaryotes. Do you know which organelle l'm talking about? a) Mitochondria b) Extracellular matrix c) Chloroplast d) Nucleus VIEW THEORY

MEDIA MISSION All eukaryotic organisms pictured here are multicellular, while the prokaryotic organism is unicellular. All eukaryotes -no matter their shape or size- have one organelle in common. The presence of this organelle is also the main difference between eukaryotes and prokaryotes. Do you know which organelle l'm talking about? a) Mitochondria b) Extracellular matrix c) Chloroplast d) Nucleus VIEW THEORY

Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

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(if anyone please help me with all these questions) 2. As eukaryotic cells become more specialized, the nucleus is NOT important as the site of a) DNA synthesis, b) changes in the regulation of genes, c) protein synthesis, d) the transcription of mRNA for protein synthesis, e) DNA mutation. 3. In the evolution of the eukaryotic cell, these cells have key changes that include which of the following: a) These cells reproduce by copying their DNA perfectly each generation. b) They have their DNA in the nucleoid area. c) have adapted the mesosome membrane system of the prokaryote to form a nucleus and an endoplasmic reticulum. d) each new type on new eukaryote cell has its own mesosomes e) none of these are true. 4. The evolution/development of the skeletal system found in the Deuterostomes, is made up of two molecules, Ca+2PO4-2 and collagen These molecules are produced released from by a specialized type of stem cell. Therefore, one would expect that these stem cells perform which…
Which of the following statements is not true?(A) Archaea and bacteria have different membrane lipids.(B) The cell walls of archaea lack peptidoglycan.(C) Only bacteria have histones associated with DNA.(D) Only some archaea use CO2 to oxidize H2, releasing methane
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Can you help me? Thank you- Chloroplasts in eukaryotes are similar to cyanobacteria in that: There can be more than one corect answer. -they likely evolved from a common ancestor -they are both important in decomposing dead plant material -they both use energy from the sun to make sugars for metabolism -they both have genes on located circular chromosomes
1a) Which protein of the flagella is located in the cytoplasmic/cell membrane? b) What organelle is defined as a house of energy for the cell? c) Which part of phospholipid layer is hydrophobic in cell membrane? d) Name where flagella can be found? e) Which organelle shares its membrane with the nucleus membrane?
Question:- 1) Plant cells differs from animal cell because1) it has chloroplast2) it had cell wall3) it has large vacuoles4) it has membrane bound nucleus or mitochondria a)only 1, 2, 3, 4 are true b) All are true c) all are false d) only 4,5 is true e) only 1, 2 is true 2) Plasma membrane îs a sphere of lipid bilayer that envelopes cytoplasm. a) True b) False
A) B) O D) 2 Glycolysis is the process where cells split the sugar glucose to make 2 ATP. Both prokaryotes and eukaryotes carry out glycolysis. Where (what location) does glycolysis occur in the eukaryotic cell pictured here? 5 9 11 11 GAVE HAD 9 10 10 8 14
:) Choose the statement that correctly explains how an antibiotic that inhibits protein synthesis can be selective. A) Antibiotics bind to the 70S bacterial ribosomes but not to the 80S eukaryotic und al ribosomes. New Hod B) Eukaryotic cells are impermeable to these antibiotics so the antibiotics cannot enter them. 2) 13) 3) 4) C) Eukaryotic cells inactivate these antibiotics. D) Antibiotics prevent the synthesis of bacterial tRNAs but not eukaryotic tRNAs. Infection occurs when A) a person swallows microbes in/on food B) contaminants are present on the skin C) pathogens enter and multiply in body tissues D) a person inhales microbes in the air E) All of the choices are correct. niopmolds bas onszentr anotostat luniy (8 moitetai neosolong ( moitostai legat (C exoitootmi ovilegon-mang (3 Ampicillin, amoxicillin, mezlocillin, and penicillin G all A) target the cell wall B) have an expanded spectrum of activity C) have resistance to the action of penicillinase server ingrat at egub…
The pre-cell (before the appearance of life) formed during Chemical Evolution has an outer membrane that is a phospholipid bilayer. Given the properties of the water in the prebiotic ocean. One would expect that H2O and ions would: A) move through the fatty acid layer of the phospholipid bilayer out of the pre-cell, B) be unable to move through the bilayer, C) move through the phosphate groups in the pre cell phospholipid bilayer and move into cell, D) dissolve the bilayer, E) transport proteins into the pre cell.
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9:02 7 <14 Do novw 12/13/21 7:41 PM СМАС O OO Broth without contamination Organisms grew Write as many observations and inferences about the diagram In terms of the cell theory . What did Pasteur's experiment prove ? A) all organisms are composed of cells B)Cells are the basic unit of life C) All cells come from pre-existing cells. claim evidence What is spontaneous generation?. How did Pasteur's experiment disprove spontaneous generation? answer
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