1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
SVEN [57.7K]
3 years ago
10

Write the procedure to observe human cheek cell​

Biology
1 answer:
scoundrel [369]3 years ago
4 0

Answer:

To observe the cheek cell,

  • Take a tooth pick use its blunt side to scrap inside the mouth.
  • You will see some deposition on the blunt side of tooth pick, make a smear on the clean slide in the center using that tooth pick.
  • Add a drop of methylene blue solution and place a coverslip, make sure that bubbles are avoided i.e. coverslip should be placed in the inclined manner.  
  • Remove the excess solution and observe it under the microscope first under 4X and then under 10X.

Observation:  

  • The cells observed are squamous epithelial cells. The small blue dots seen inside will be the bacteria from our teeth and mouth.
You might be interested in
Glycogen synthase is an enzyme important for making glycogen. In response to glucagon, glycogen synthase is Glycogen synthase is
lisabon 2012 [21]

Answer:

3.inactivated by phosphorylation.

Explanation:

Glycogen synthase is an enzyme, glycosyltransferase  that is involved in the conversion of glucose into glycogen. There are two ways of the regulation of glycogen synthase:

  • allosteric regulation- via glucose-6-phosphate, which is activator of the enzyme
  • by phosphorilation-it deactivates the enzyme and it is triggered by glucagon from the pancreas.

The regulation of glycogen synthase is very important for  glycogen metabolism and glucose storage.

5 0
3 years ago
20 POINTS) In the amber deposits along the Baltic Sea, scientists were amazed to find insects from every region of the earth.
mezya [45]
Since the Baltic Sea is a sea, it's probably connected to lots of countries
6 0
3 years ago
Read 2 more answers
The development of antibiotics has revolutionized the treatment of infectious diseases. However, antibiotic overuse is a major c
trasher [3.6K]

Answer:

look the explanation

Explanation:

The development of antibiotics has revolutionized the treatment of infectious diseases. However, antibiotic overuse is a major contributor to the development of antibiotic-resistant bacteria. Antibiotic resistance is a genetic trait.

8 0
3 years ago
Where does the process of photosynthesis occur ?
enot [183]

Answer:

photosynthesis takes place in chloroplasts.

4 0
3 years ago
Read 2 more answers
If you looked at unknown cells under a microscope, what could lead you to correctly conclude that they are prokaryotic cells
Scilla [17]
The main difference between a prokaryotic cell and a eukaryotic cell is that the prokaryotic cell have no true nucleus instead its genetic material is just suspended in its cytoplasm termed as nucleoid. The nucleus when viewed under the microscope is a membrane bound which is easily distingushable compared to the nucleoid. 

Another distinguishing feature is that prokaryotic cells are usually smaller than eukaryotic cells. 
6 0
3 years ago
Other questions:
  • The shoes traveled faster than the rubber ducks and the bath toys. Propose a hypothesis to explain why the shoes traveled faster
    9·1 answer
  • Small swollen areas in the neck, groin, and axillary region are associated with
    13·1 answer
  • How is the pressure of a gas related to its concentration of particles? A) Pressure will expand a gas, enlarging its volume and
    9·2 answers
  • A variety of different mechanisms in nature help create diversity in organism populations. The tundra found in the northernmost
    7·2 answers
  • Are carrots bad for you?
    5·2 answers
  • What is the main difference between logistic and exponential growth curves? a. Logistic growth curves never increase exponential
    14·2 answers
  • . Which waves cause the most movement of the rocks during an earthquake?
    11·1 answer
  • Which of the following is true of ecological succession? A-pioneer organisms move into new communities first. B-primary producti
    12·1 answer
  • QUESTION 39
    9·1 answer
  • PLZ I NEED HELP AND THX
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!