Q: In certain electron microscopy methods, the specimen is not directly imaged. How do these methods…
A: There are many objects that cannot be seen with naked eye. To see such objects an instrument like…
Q: Difference between inner side of cell and outer side of cell?
A: A cell refers to the structural and functional unit of life. It contains different components are…
Q: What is the most damaging wavelength of this light? What type of damage does it cause cells? How…
A: Sterilization is a technique of complete eradication and killing of microbes like bacteria ,…
Q: Example: A cell in the microscope field reserving 20 micrometer lines from the eyepiece. I drew this…
A: In molecular biology, microscope is defined as the device or instrument used to study various…
Q: What cell functions are associated with the following structures that can be felt in the body?…
A: Cells are among the tiniest creatures on the planet. Cells are the building blocks of all living…
Q: How does the movement of three positive Na ions out of the cell and two positive K ions into the…
A: Na+/ K+ Pump is an enzyme found in the membrane of all animal cells. The Na+ / K+ -ATPase enzyme is…
Q: You are examining a cell from a crime scene using an electron microscope. It contains ribosomes,…
A: Cell is the basic structural and functional unit of life. It was first discovered by Robert Hooke in…
Q: Which cell would be best for studying lysosomes? (A) muscle cell (B) nerve cell (C) bacterial cell…
A: Organelle can be defined as the subcellular structure that has one or more specific roles require to…
Q: Which of the following does not stain by eosin? a. Cell membrane Ob. Cytosol Oc. Collagen O d. DNA O…
A: eosin is a dye which helps in staining bacteria .
Q: PHOTO Function being portrayed Component of the cell membrane being described Picture Merle
A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If…
Q: Stem cells: What property of stem cells makes them interesting to scientists?
A: Stems are unspecialized cells that do not have any physiological properties. It is self-renewal that…
Q: specialized functions, e
A: The cell is the smallest and basic unit of life. Cells are independent of each other, they take up…
Q: Hi, can you answer the question 1 to 5? To identify the parts of this cell structure of Tem human…
A: The cell is the basic unit of life. A TEM (transmission electron microscope) uses a beam of…
Q: You were interested to see a human cell under the microscope, so you went to the lab to look fora…
A: Staining is a process to enhance contrast in samples at the microscopic level. In histology stain…
Q: the length of Cell X using the ruler in Microsoft Word. Assuming the actual length to be 3 um,…
A: Introduction Bacteria are single-celled microorganisms with a simple structure. Bacteria can be…
Q: Two wavelengths of light strike a living cell, one has a wavelength of 12 nm, and one has a…
A: A wavelength can be defined as one cycle of wave and it's measured as the distance between two…
Q: What does a new cell need to function
A: A cell is a basic building block of any organism. It is structural and fundamental unit of life. A…
Q: You were interested to see a human cell under the microscope, so you went to the lab to look for a…
A: Staining is done prior to see under microscope to enhance its visualization and easily identifies…
Q: In making an artificial cell, the plasma membrane is represented by ____________ _____________.
A: Artificial cell is that synthetic arrangement of particles which together mimics an actual…
Q: You were interested to see a human cell under the microscope, so you went to the lab to look for a…
A: Staining is the process in which the cells and cellular components are colored inorder to have easy…
Q: Draw a schematic diagram on the Light reaction and identify the input and output processes involves.…
A: Light reaction is the first stage of photosynthesis process. In this reaction solar energy is…
Q: A hand lens or magnifying glass is strong enough to view cell organelles. O True O False
A: Cell is the basic structural, functional, and biological unit of all known organisms. The cell…
Q: The cytoskeleton of eukaryotic cells would be best visualized by a) scanning electron microscopy O…
A: Microscope is used to magnify the images that can't be seen by naked eyes.
Q: Which of the following structures should you be able to make out clearly under a compound…
A: A compound microscope is an indispensable instrument in any biological laboratory. It is used for…
Q: A hand lens or magnifying glass is strong enough to view cell organelles try or false
A: Cell organelles The components of cells are known as cell organelles. The organelles are of size 1…
Q: Diagram 6 Thylakold stroma Thylakoid lumen
A: Introduction Plants are termed as autotrophs they can produce their own food by the process called…
Q: One technique for staining bacteria for viewing under the microscope is called the Gram stain. In…
A: Gram staining is done for the differentiation of bacteria based on gram staining. Steps of gram…
Q: Why is the Donnan membrane phenomenon important for the homeostasis of the cell
A: Every system has a tendency to attain stability. This system can be abiotic or biotic. To reach at…
Q: what do you think scientists mean when they say that the cell membrane is fluid
A: The inner region of the cell is separated from the outer environment by a protective membrane…
Q: A student observed organism S under the lower power objective of a microscope and then under high…
A: Microscopy involves the observation and study of organisms that are invisible to the naked eye.…
Q: What is the important role of cell membrane in keeping the normal function of the cell.You may cite…
A: The cell membrane, also known as the plasma membrane, is found in all cells and serves to separate…
Q: If beetroot pieces were placed in a test tube filled with water, and this test tube was placed…
A: Beetroot contains dark red/purple pigment known as betanin. Betanin is stored inside the vacuole of…
Q: sted to see a man cell der the microscope, so you went to the la look for a dye to stain human cells…
A: Stain is a type of a dye which colours the object that is the object which is going to be placed on…
Q: What type of microscope used to see this cell in interphase?
A: Option a is correct i.e. fluorescence microscope .
Q: You are looking at a larger cell (approximately 50 micrometers) under a microscope, and see a…
A: Introduction:- Prokaryotic cells are small cells which lack proper nucleus and Membrane bound…
Q: If you made a plant cell drawing and that drawing measured 100 mm, what is the plant cell's…
A: Microscopy is a technique that is used to visualize small-sized objects that are not visible to the…
Q: You discover a strain of mouse which has a mutation in the Opsin binding domain of the Transducin…
A: Answer. Phototransduction is a process that involves the change in the membrane potential of a…
Q: Who discovered the cells
A: Introduction: The cell is considered life's fundamental unit as all tissues, and any organized…
Q: You view this cell with the 40x objective lens and it is 7 optical units wide. Use the table below…
A: A microscope is a laboratory instrument that is used to view objects that are too small for the…
Q: If under low power you estimate that five similar cells would fit across the field of view, the size…
A: We know that, the field of view is large on the low power objective. The field of view switches to…
Q: Which cell would be best for studying lysosomes?(A) muscle cell(B) nerve cell(C) bacterial cell(D)…
A: Lysosomes are subcellular organelles. They possess a defined nucleus and are surrounded by a…
Q: The experiment described in Figure 11-16 was performed at 37 °C. If the experiment were carried out…
A: The bilayer of the cell membrane is made up of fatty acids as fatty acid is the basis of cell…
Q: This structure labelled as "1" is pointing to cell body dendrites ахоn
A: Answer is the cellbody . The nucleus is found at the rounded part of the cell called the cellbody.
Q: You studied some techniques or approaches that scientist use to study endomembrane system. Based on…
A: Proteins play a vital role in the body. The translation in the cells helps in the synthesis of a…
Q: dark background, would cell structures look clearer
A: Yes. Providing dark background will enhance the cell structure to look clearer. This is done by…
Q: human cheek cells
A:
Q: Ascientist performs an experiment in which she find a number of anticodons in a cell cytoplasm what…
A: cytoplasam is the region between the nucleus and plasma membrane . most of the biochemical reaction…
why should the light be dimmed when looking at living cells
Trending now
This is a popular solution!
Step by step
Solved in 3 steps
- Why are bright light harmful to cells?What is the most damaging wavelength of this light? What type of damage does it cause cells? How might cells repair the damage? Bacteria have what that eukaryotes do not?Blue light has the shortest wavelength in the visible spectrum. If blue light were used with a microscope would resolution be improved? explain
- This question is not graded, however, I'd like to ask for the correct answer to ease my mind and add further to my research paper. “Why do fireflies glow?” and “How does firefly’s tail make light?” in General Biology concerning about translation.What kind of pictures do cells like to take?Microscope You should always position the cells or tissues in the center of view before increasing magnification, because you know that the image will move right as you move the slide to the left. you know that the image will move up as you move the slide down you know that the center of field of view will be unchanged this is the best way to avoid breaking the slide with an objective
- If I also observe something let's say if I was I was 50 nm inside which microscope would you recommend me using? In the image is that the correct answer to the questionA hand lens or magnifying glass is strong enough to view cell organelles try or falseMeasure the length of Cell X using the ruler in Microsoft Word. Assuming the actual length to be 3 um, calculate the magnification. Show your complete solution. Based on Figure 1, what internal organization can be distinguished in cell X? Why? Based in Figure 1, can you see a limiting membrane? Can you deduce its presence? Why or why not?
- When a visual pigment absorbs photons of light, it changes its molecular shape and at the same time releases energy. The release sets off a chain of chemical events leading to an electrical signal. The last event described is ________. transduction integration conduction stimulationDifference between inner side of cell and outer side of cell?Do you think microscope is an essential and important science tool and as a student, how will you take care of a microscope knowing its importance?