Lesson11 Actin-based motility_WORKSHEETS

Course: SCI Biology Unit: Unit 08: Cell Membrane SCI Biology - Unit 08: Cell Mer 1) The process of moving a large substance into a cell by means of a vesicle. OA.) Endocytosis OB.) Exocytosis Save 2) The process of moving a large substance out of a cell by means of a vesicle. OA.) Exocytosis R) Endorytosis

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Helping tags: Biology, cytoskeleton, microfilaments, microtubules, intermediate filaments, cell shape, cell movement Will UPVOTE, just pls help me answer the question is attached on the image. Thanks.

100% water Part D: Application 4% water 1. The paramecium (see Figure 3-1) is a single-celled organism. Go to the web and look up this organism. Now select an answer from each blank. H2O (iso-, hypo-, or nucleus oral groove Paramecia live in a(n) hypertonic) environment. In this environment, the paramecium takes in a lot of water through the process of (osmosis, diffusion, facilitated diffusion, or active transport). In order to get rid of this excess water, the paramecium has a specialized organelle called the contractile vacuole that acts as a water pump -contractile vacuole to expel water through the process of (osmosis, diffusion, facilitated diffusion, or active transport). FIGURE 3-1 Paramecium. 30 Anatomy and Physiology | Laboratory Manual

izzing/user/attempt/quiz_start_frame_auto.d21?ou=D3269550&isprv3&drc%3D1&qi=1995726&cfql=0&dnb3D0&fror 12 Time Left:0:04:09 Angelina Tran: Attempt 1 O anabolism Question 50 (2 points) Listen Which of the following is NOT part of the endomembrane system? O chloroplast plasma membrane vesicles endoplasmic reticulum Previous Page Next Page Page 10 of 10 Submit Quiz 45 of 50 questions saved MacBook PrO

decor isLhetims.seattleschools.org/common-assessment-delivery/start/5398502362?action3Donresume&submissionld%=657119921 Concentration, Osmosis, and Cell Environments HW Quiz For each of the drawings, label what kind of environment it is in, how you know this, and what is happening to the cell. This cell is in a isotonic v solution. I know this because This cell will More water is coming in than going out More water is going out than coming in The same amount of water is going out and coming in

Discuss the following: • Golgi Apparatus • Peroxisome •lysosome Please help me. Thank you

Cell Membrane and Cell Transport WebQuest Part I: Cell Membranes Go to the following website: www.biology4kids.com/ files/cell_membrane.html 1. How is the cell membrane similar to a plastic bag with tiny holes? 2. What two components make up the cell membrane? a. What are their functions? 3. What is the fluid mosaic model? 4. Sketch a section of the cell membrane, showing both phospholipids and proteins. Label your drawing. 5. Label the diagram of the phospholipid molecule below with the following terms: hydrophilic head, hydrophobic tail This diagram shows a Head simplified version of a phospholipid molecule. Tails

Testav - Google Chrome i testnavcient.psonsvc.net//question/33ele03d-57b0-42eb-9848-cB0c304bla19/03215516-683a-4681-bf41-cbf20acf2225 Stovall K Review R Bookmark RCPS Biology CUA Unit 1/1 of 24 A student carries out an experiment to investigate the role passive transport plays in maintaining homeostasis in organisms For this investigation, the student uses two gummy bear candies-lo represent animal cells The student records the mass of each bear Then he places one n a beaker filled with distilled water He places the other in a beaker filled with salt water After 48 hours, he removes the bears from the beakers and records their masses again He finds that the mass of the gummy bear in the distilled water significantly increased, while the mass of the gummy bear in the salt water significantly decreased Which of the following is the BEST interpretation of the observations made during the investigation? O A Distilled water was able to stick to the surface of the gummy bear when it was…

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06:33 t 42 A Lysosome 63 Compilation of Biochemistry Laboratory Activities Prepared by Page 4 of Things to ponder: 1. What particular specimen was used in observing the plant cell using the virtual scope? Specimen for animal cell? 2. The microscope used in this lab is not powerful enough to view every organelle. Which organelle(s) can you see in the cheek cell? 3. Name two organelles that are not visible, but should be present in the cheek cell. 4. What cell structures are common to all types of cells? 5. What cell structures are present only in eukaryotic cell? 6. List the structures that are common in both plant and animal cells. 7. List the structures that make plant and animal cells different from each other. Tabulate your answer. Compilation of Blachemistry Laboratory Activities Prepared by Page 5 of

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Title: Osmosis on Zucchini and Cucumber Objective: Explain how osmosis happens in plants such as zucchini and cucumber.   PLEASE WATCH THE VIDEO LINK HERE BEFORE ANSWERING THE QUESTIONS. Thank you  Youtube link: https://youtu.be/9bPto2f_fGA After watching it, please ANSWER THE QUESTIONS! The Questions: -Explain why and how did this happen to each of the slices of cucumber or zucchini. (In each Set) -Kindly explain exactly WHY did this happen. (In each Set) -What type of solution were present in each set up here? (In each Set) -How did osmosis happen on each of the set ups? (In each Set)   You might be wondering what does it mean with the "(In each Set)". So the format on how you will answer the questions above is in Three sets: Set 1, Set 2 and Set 3 (you can see it in the video, MANDATORY TO WATCH IT).   FORMAT: SET 1: Answer the questions.   SET 2: Answer the questions   SET 3: Answer the questions   Thank you so much:)

LAB EXERCISE 3A A. Cell Membranes. In the square provided, draw a double layer of phospholipids with a large protein embedded within it. Label the parts of this phospholipid bilayer that are partially charged (polar) and uncharged (non-polar). B. Anatomy of a Cell. Draw a "typical" cell in the space below (see lecture notes or the labeled/unlabeled Images on Canvas). Sketch the following organelles within the cell and label them. Plasma (Cell) Membrane Nucleus Ribosome Rough Endoplasmic Reticulum Smooth Endoplasmic Reticulum Golgi Apparatus Mitochondria Lysosome Cytoplasm Microvilli Cilia A region of exocytosis

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Question: Explain how the strongest of the cytoskeletal filaments systems is organized?

CELL STRUCTURE AND FUNCTION – EUKARYOTES, PROKARYOTES AND VIRUSES-LABORATORY REPORT SHEET  ACTIVITY 2: CELL MEMBRANES, OSMOSIS AND DIFFUSION         Initial Volume (Vi) (mL) Final Volume (Vf) (mL) Change in Volume (Vi – Vf) (mL) A 20% sucrose 20% sucrose 92.0 mL 94.0 mL -2.0 mL B 40% sucrose 20% sucrose 92.0 mL 92.0 mL 0.0 mL C 20% sucrose 40% sucrose 92.0 mL 90.0 mL 2.0 mL   Treatment Percent Change A -2% B 0% C 2%   Hypothesize which dialysis bags should gain, lose or stay the same in regards to volume. Explain. Which solution is hypotonic, hypertonic and isotonic? Explain what the change in volume of the dialysis tube indicated and describe what happened when the volume increased and when the volume decreased. Explain the relationship between solute concentration and amount of free water or water available for movement.

=quires Respondus LockDown Browser Time Left:0:55:57 Abdulla Salem: Attempt 1 E) 20 kilocalories per gram of wax burned Question 36 (2 points) lons can travel directly from the cytoplasm of one animal cell to the cytoplasm of an adjacent cell through O A) gap junctions. B) intermediate filaments. C) plasmodesmata. D) desmosomes. E) tight junctions. Question 37 (2 points) A. C. В. H. H H-C-N H. H-C-SH H-C H. H. H H hp

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Label and define the following terms

Practice identifying organelles. Click and drag each label to identify the organelles. Smooth endoplasmic reticulum Proteasome Golgi complex Rough endoplasmic reticulum Mitochondrion Centrioles Inclusion Lysosomes Secretory vesicle Reset Zoom

Course X Edio | Course x Edio | Course x A mitochond x Edio Course X /1089900/lessons/1533965/variants/2428207/take/14/ A * Practice TEXT ANSWER Many different microscopic organisms can be found in pond ecosystems, including the three organisms shown in the diagrams below. The primary cellular structures in each of these single celled organisms are labeled in the diagram. Some of the structures are com- mon to all three organisms and other structures are not. One of the three organisms be- low can obtain energy through photosynthesis. a. Based on the diagrams, identify which organism is able to perform photosynthesis. Explain your reasoning. b. Identify the two reactants for photosynthesis. c. At times, this photosynthetic organism can switch to being heterotrophic. Describe a condition that would favor this organism being heterotrophic. Explain your answer. Answer using 2 to 3 complete sentences for each question. Organism 2 Organism 1 Cytoplasm Chloroplast- Cilia Polysaccharide…

e Final Part 2 (page 2 of 25) rkanacollege.edu/mod/quiz/attempt.php?attempt=502922&cmid=3353028&page=1 Question 2 Not yet answered Points out of 1.00 P Flag question Which structure is the site of the packaging of proteins and lipids that may be shipped out of the cell? It is the "“Fed-Ex" or "UPS" organelle. Select one: O a. Golgi apparatus O b. tight junctions O c. rough ER O d. plasmodesmata Next page Previous page Time left 0:46:06 DELL -> & @ #3 $ 7 8. 2 3 4 r y W e k

MAIN IDEA: Eukaryotic cells have an extensive and dynamic framework called a cyto- skeleton. The cytoskeleton is used for cell shape, internal structure, movement, and cell division. Many cells are surrounded by and supported by a complex extracellular matrix and are able to interact with adjacent cells and the environment via cell junctions. 5. List three common components of microtubules and microfilaments.

Questions 1. If the potato cells were hypotonic to the surrounding solution, the surrounding solution itself would be what to the potato cells (hypertonic, hypotonic, or isotonic)? 2. Were the potato cells submerged in water with no salt hypertonic, hypotonic, or isotonic to the surrounding environment? 3. Were the potato cells submerged in 5 g/100mL salt solution hypertonic, hypotonic, or isotonic to the surrounding environment? 4. Look at your graph. At approximately what concentration of salt solution would the potato cells have likely been isotonic with the surrounding solution? [Tip: Estimate approximately at what concentration there would have been no change in the average length of potato strips.] B. Turgor and Plasmolysis You have observed that concentration differences between cells or between a cell and its environment can affect the movement of water across cell membranes. This can be observed using changes in volume or size as in the previous experiment or visually, looking…

28 Correctly complete the following sentence Signal Recognition Particles (SRP) enable ribosomes that are making proteins to dock with the endoplasmic reticulum. A prokaryotic cell that doesn't make this SRP is likely to Select one alternative: be unable to produce proteins destined for the endomembrane system or secretion be unable to secrete proteins function as normal start using ribosomes free in the cytosol to produce proteins destined for the endomembrane system.

You must fill in an answer for (4)-(10) No need to explain the answers JUST FILL IN THE BLANKS THANK YOU. I NEED THE ANSWERS. PLEASE HELP ME OUT

A. CELLULAR STRUCTURE AND BIOMOLECULE 1 & 2. Give two unique properties of the organelles emphasized by the endosymbiotic theory. Identify the organelle or cellular structure based on the given reactions. (3 - 10) 3. DNA-directed DNA synthesis 4 DNA-directed RNA synthesis 5. post-translational modification of proteins 6. Glycosylation reaction 7. Lipid synthesis 8. Degradation reactions 9. Catalase activity 10. Glycolysis