7. Golgi apparatus is the organelles that are found in all cells, which participate in manufacturing cell proteins. * True O False 8. The mitochondria of prokaryotic cells don't have their own DNA. * True O False 9. Cell transport can be classified into two types according to the energy expenditure. * O True O False

Q: 12. Below is a diagram of a cell. Which of the following is true? a. The cell is a plant cell,…

A:

Q: 7.How does oxygen and carbon dioxide enter and leave the lung capilliaries respectively? Read and…

A: During the process of respiration the entry and exit of oxygen and carbon dioxide is facilitated by…

Q: 9. Which of the following cellular process is coupled with the hydrolysis of ATP? A. Facilitated…

A: Facilitated diffusion is a type of passive transport. In facilitated diffusion, transport takes…

Q: 3. Explain the fluid mosaic model of a cell membrane, use a diagram to explain your answer. Then…

A: Plasma membrane is a bilayer of lipids. Plasma membrane provides protection and acts as a…

Q: 8. The structure most responsible for maintaining cell homeostasis is the cytoplasm cell wall…

A: Transport across the cell membrane is an essential process for the cell to survive in its…

Q: 4) A cell from a human heart is placed in a solution containing 90% water. The cell itself has a…

A: Osmosis is the process of movement of water molecules from the region of higher water concentration…

Q: 1. Which of the following is the best source of energy for the cell? Carbohydrates, protein, or…

A: In process of digestion, complex molecules are converted to simple molecules with the help…

Q: 1. Which of these structures surround cells? A. cell wall and nucleus B. cell membrane and cell wall…

A: There are three parts of a cell: the cell membrane, the nucleus, and, between the two, the…

Q: What caused scientists to discover the existence of cells? 2. What would be your Explanation of the…

A: Cells are the basic structural and functional unit of life. They are the building blocks of all…

Q: 1. Differentiate between prokaryotic and eukaryotic cells? 2. In your view, which cellular organelle…

A: Introduction Cell:- It is a mass of cytoplasm that is bound externally by a cell membrane, It is the…

Q: MULTIPLE CHOICE Which of these is not found in a cell that can grow? A. nucleus B. cellulose C.…

A: Cell wall  A non living rigid structure called the cell wall forms an outer covering for the plasma…

Q: 4. What could you determine about a specimen if you observed a slide image showing the specimen with…

A: Prokaryotes are unicellular organisms that lack nucleus , has circular DNA arrangement and are…

Q: 4. Not all cells enclosed by membrane, but they are surrounded by cytoplasm. True O False

A: Since you have asked multiple questions, am answering the first three questions for you. For the…

Q: 15. which of the following describes the metabolism property of protoplasm? a. glycosides b. calcium…

A: Protoplasm is the living component of the cell which includes nucleus, cytoplasm and plasma membrane…

Q: 3. The diagram to the right depicts a cell submerged in a solution. The cell membrane is permeable…

A: Movement of solvents in solution from higher concentration to lower concentration through…

Q: 10. Prokaryotic cell movement is attributed to: A. capsules. B. flagella. C. ribosomes. D. pili 11.…

A: A prokaryotic cell movement is attributed to flagella (option C). Reason: Capsule: Outermost layer…

Q: 36. Which of the following does not make up the cytoskeleton? A. Microfilament B. Intermediate…

A: Cytoskeleton is a protein filament system which is present in cytoplasm of eukaryotic cell.

Q: 10. The diagrams below represent two cells, X and Y. * -A B C Cell X Cell Y Identify one process…

A:

Q: . Which of the following is the best source of energy for the cell? Carbohydrates. protein, or fats

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Q: 8:31 1 Cell Theory Scenarios due 11/21 11/18/21 7:23 PM CMAC SCENARIO #1 When a part of your skin is…

A: Over several centuries, cell theory and ideas about cells and living things evolved. The following…

Q: the 3 postulates of cell theory, choose one and give your explanation. 2. Where

A: The cell, which was first discovered by Robert Hooke in 1665, has a long and fascinating history…

Q: What is this life process called that is being carried out by this cell? 2)what specifically in the…

A: Blood is known to be the primary transport medium of the body. This consists of some cellular…

Q: . During a wound infection, the bacteria Clostridium perfringens produces collagenase, an enzyme…

A: As per our guidelines, we are supposed to answer only one question. Kindly repost other questions as…

Q: Which of the following are the level of biological structure at which stem cells play a part? Select…

A: Answer: STEM CELLS : These are the cells which are capable of growing in to full or complete organ…

Q: 2.- An electron micrograph of a cell- shows two- different organelles that break down proteins.…

A: Proteins are specialized molecules that carry out various functions inside the cell such as…

Q: 9. Which of the following statements is not part of the cell theory? all living things are made up…

A: Matthias Schleiden, in the year 1838, a Germanlawyer turned botanist confirmed that despite…

Q: 2. Fill in the table below noting the function of the listed cellular structures and note which cell…

A: The cell is the smallest structural and functional unit of the living organisms that is composed of…

Q: 2. A scientist observes two petri dishes. A colony of bacteria grows in one, and nothing grows in…

A: The invention of the microscope led to the discovery of the cell by Hooke. While looking at cork,…

Q: d. active transport 11. Some cell wall materials such as hemicelluloses and a. active transport b.…

A: These are multiple choice questions.

Q: 1. Complete the following table by labelling the correct parts of a cell membrane. 2. Provide the…

A: Plasma membrane is the outer boundary of the cell. It is selective permeable in nature that is it…

Q: 3. A student observed a cell under a microscope. She wanted to determine what type of cell she was…

A: Plant cell differs from the animal cell by presence of cell wall, large central vacuole, and…

Q: 4- Mitotic spindle is observed with: a) O Keratin filaments b) O Actin filaments C)O Cytoplasmic…

A: The growth and development of organisms are attributed to the unique ability of the cell to divide…

Q: 1. What organelles are unique to animals? To plants? 2. Can you label all the organelles in a…

A: The cells are the structural and functional unit of an organism that perform all the activities of…

Q: 3. A cell type that contain chloroplast and cell wall.         a.Plant cell   b. animal cell     c.…

A: Plant cells are eukaryotic cells that contain a true nucleus and a cell wall. Plant cells vary in…

Q: 1.Which of the following is true with a eukaryote? A) It has DNA. B) It has cell membrane C) Both of…

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Q: 1) Why can cell membranes be polar? What does polar mean? 2) What are the basic cytoskeletal…

A: The cell membrane is also known as a plasma membrane. It is made up of phospholipid bilayer having…

Q: 8. Which statement(s) are correct. A. All bacteria have cell walls.  B. All fungi have chitin in…

A: The cell wall is the layer located outside the cell membrane of the cell. It functions as a…

Q: 4. Which of the following best describes an organelle? a. Any cellular structure whose function is…

A: 4-a) Any cellular structure whose function  is essential for a cell to acquire resources ,grow and…

Q: 1. What is the currently accepted model of the cell membrane? cell The & 2-3 is composed to what two…

A: Cell membrane acts as a barrier between outside environment and cytoplasm. There are three types of…

Q: 5. The symbiotic theory explains the origin of eukaryotic cells with the transition to aerobic-…

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

Q: 9. Which one of the following prokaryotic structures helps prokaryotes to stick to various surfaces…

A: Introduction :- Single-celled microbes known as prokaryotic cells are the oldest on the planet.…

Q: 8. Which of the following do NOT involve the movement of chemicals from a greater concentration to a…

A: Passive transport is the movement of ions and molecular substances across the cell membranes without…

Q: 1. In Eukaryotes, endoplasmic reticulum can produce lipids or proteins. X 2. In bacteria,…

A: Prokaryotic and eukaryotic organisms differ in the presence of membrane-bound organelles and nuclei.…

Q: 1. Cell theory was first proposed in 1838. Evidence obtained through additional scientific…

A: Cell theory is an explanation of the fundamental properties of all cells. It was developed in 1839…

Q: 3. As a cell increases in size, the surface area and volume both change. A student performed the…

A: Diffusion It is defined as the net movement of substances such as: atoms, ions, molecules, etc…

Q: 1. Which of the folowing is a location where scavenger receptors are expressed? a. Nucleus O b. Cell…

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Q: 5. Which of the cells characterized in the chart below is a prokaryotic cell? Ribosome Cell Wall…

A: Introduction:-There are mainly two types of cells - Eukaryotic cells and prokaryotic…

Q: 4 . About Peroxisome .what is wrong? A. has similar structure to lysosomes they are smaller.…

A: Introduction:Peroxisome is a membrane-bound organelle found in eukaryotic cells' cytoplasm.…

Q: 3. The diagram to the left represents the distribution of some molecules inside and outside of an…

A: The cell membrane is a semi-permeable membrane that allows certain substances to diffuse across it…

Q: 9. which of the following is not a function of Mitochondria? A. Synthesis of certain amino acids B.…

A: Mitochondria is also known as the power house of the cell. It generates energy molecules for the…