Spicules Study guides, Class notes & Summaries
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Test Bank For Anatomy & Physiology The Unity Of FormAnd Function 7th Edition by Kenneth S. Saladin
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Chapter 04 Genetics of Cellular Function Answer Key True / False Questions 
1. Naked DNA is called chromatin. 
FALSE 
 Accessibility: Keyboard Navigation Blooms Level: 1. Remember Gradable: automatic 
HAPS Objective: C12.04 Analyze the interrelationships among chromatin, chromosomes and chromatids. HAPS Topic: Module C12 Somatic cell division. Learning Outcome: 04.01b Explain how DNA and proteins are organized to form the chromosomes. 
Section: 04.01 Topic: Nucleic acids: DNA and RNA 
2. DNA is ...
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BioDiversity Lab FINAL PRACTICAL EXAM| QUESTIONS| WITH COMPLETE SOLUTIONS
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Lacking True Tissues 
Ex: Sponges correct answer: Parazoa 
 
Containing True Tissues 
Ex: All living organisms in animal kingdom other than sponges. correct answer: Eumatazoa 
 
Scypha 
Phylum Porifera 
Subkingdom Parazoa 
Lack True Tissues 
Asymmetrical 
Sessile correct answer: 
 
Spongocoel 
Large hollow area inside the sponge correct answer: 
 
Create a water flow inside the sponge 
Food collectors correct answer: Choanocytes 
 
Needle like objects found within the body wall of a spong...
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Abeka - Biology: God's Living Creation Test 11 (Revised) Questions with 100% Correct Answers | Latest Version 2024 | Expert Verified | Ace the Test
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What group includes snails, slugs, conchs, and nudibrancks? Gastropods 
What sessile animals are characterized by spicules, incurrent pores, an osculum, and no nervous 
system? Sponges 
What molecules make up the cell membrane? Phospholipids 
In what process does a cell engulf a solid particle by surrounding it with the cell membrane? 
Phagocytosis 
Which group of invertebrates are characterized by a muscular foot, a visceral hump, and a 
mantle? Mollusks 
What are the only animals with a water-...
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Biology Lab: Final Exam | 150 Questions | With Complete Solutions
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What form, the larvae or the adult, disperses offspring in flying insects? 
 How is this a 
benefit? correct answer: The adult 
 
Which pattern of development do the flat 
worms, rotifers, and roundworms (animals 
included in this laboratory) have? correct answer: Protostome 
 
Explain the expression sessile filter feeder. correct answer: A sessile filter feeder stays in one place and 
filters its food from the water. 
 
Name two possible advantages of spicules to a sponge correct answer: St...
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BIO 172 UH Manoa Exam 2 Latest Update Graded A+
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BIO 172 UH Manoa Exam 2 Latest 
 
Update Graded A+ 
 
Animals Multicellular eukaryotes 
Heterotrophs: Ingest their food 
Lack Cell Walls 
Body held together by structural proteins 
 
Collagen Make up connective tissues (fibers) 
Flexible and high tensile (stretching) 
 
Skin Dense irregular arrangement of collagen 
 
Ligament Collagen arranged in sheets 
(Connects Bones) 
 
Tendon Cable-like arrangement of collagen 
(Connects muscle to bone) 
 
Zygote Fertilized egg 
(Sperm+Egg=Zygote) 
Undergoe...
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ASCP MLT Exam Prep questions and answers 2024
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ASCP MLT Exam Prep questions and answers 2024 
 
Which of the following is an important technique consideration in order to obtain consistently high quality bone 
marrow smears? 
 
Use the largest drop of marrow possible for each slide. 
Do not prepare the slides at the patient bedside. 
Select or concentrate bone marrow spicules, ensuring they are transferred to the slide. 
Only make one slide. 
Select or concentrate bone marrow spicules, ensuring they are transferred to the slide. 
 
 
Which o...
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Biology 172 UH MANOA Exam 2 Latest Version Already Passed
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Biology 172 UH MANOA Exam 2 Latest 
 
Version Already Passed 
 
Animal qualities 1. 2. 3. 4. ? (Multicellular eukaryotes, heterotrophs, cells lack cell walls, 
bodies held together by structural proteins-collagen) 
 
What is Collagen? 1. 2. 3. 4. (Most abundant protein in animal bodies, flexible, high tensile 
strength and elastic resistance) 
 
Skin vs Ligament vs Tendon arrangement of collagen? 1skin- dense irregular. 2. Ligament- 
sheets. 3. Tendon- cable-like 
 
Germ layers give rise to 1 2?...
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Bio 121 - Lab 6 exam (100% correct and graded A+)
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Grantia Characteristics - Eukaryotic 
Heterotrophic 
Multicellular 
Grantia Classification - Domain: Eukarya 
Kingdom: Animalia 
Subkingdom: Parazoa 
Phylum Porifera 
Common Name: Sponge 
Grantia Habitat - -Coastline of the North Atlantic 
-Intertidal regions 
Grantia Energy/Food Source - -Spongocoel - internal cavity lined with flagellated cells - beating of 
flagella draws water, fine organic particles & tiny organisms (bacteria) into the spongocoel through tiny 
pores of the body wall 
-Food ...
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WSU Biology 106 Exam 3 QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES |ALREADY GRADED A+
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WSU Biology 106 Exam 3 
QUESTIONS AND CORRECT 
DETAILED ANSWERS WITH 
RATIONALES |ALREADY GRADED A+ 
Arthropods - ANSWER- Phyla with greatest amount of diversity with 85% of animal spp 
700 million years ago - ANSWER- When the first animals originated 
Porifera (sponges) - ANSWER- Phyla with no tissues, muscles, nerves, or specialized 
organs 
Choanocytes - ANSWER- Flow of water and food acquisition in sponges 
Amoebocytes - ANSWER- Found in sponges, these cells are mobile and perform 
numer...
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TAMU Biology 112 Lab Practical 2 Exam Questions and Answers 100% Pass
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TAMU Biology 112 Lab Practical 2 Exam 
Questions and Answers 100% Pass 
Phylum Porifera - Answer- No true tissues 
Asymmetrical symmetry 
Taxa: 
-Silicea (glass sponges) 
-Calcarea (rest of sponges) 
Osculum - Answer- Water exit in sponges 
Spicules - Answer- -Skeletal components of sponges made of silica, calcite or spongin 
-Produced by amoebocytes 
Choanocytes - Answer- Spong's filter-feeding cells 
Phylum Cnidaria - Answer- Diploblastic 
Radially symmetrical 
Cnidocytes 
Classes: 
-Anthozoa...
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Astronomy Chapter 7 quiz questions with answers 2024
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Astronomy Chapter 7 quizThe sun rotates on its axis... - correct answer Differentially 
 
The state of matter the sun is... - correct answer Gas 
 
It takes light how long to get to earth? - correct answer 8 minutes 
 
The gas toward the center of the sun is hotter and more ____ - correct answer Dense 
 
Which layer experiences "limb darkening?" - correct answer Photosphere 
 
The majority of the visible light comes from this layer. - correct answer Photosphere 
 
This layer can be seen as a p...
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