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
svetlana [45]
4 years ago
7

Describe how stella's view of these cells and their parts changed as she transitioned through the three levels of magnification.

Be sure to identify at least one cell structure or part of the paramecium in your description

Biology
1 answer:
ikadub [295]4 years ago
7 0
<h2>The Paramecium</h2>

Explanation:

  • Light magnifying lens are extraordinary and all, yet once in a while their (moderately) low amplification and goals are insatisfactory for survey extremely little things, similar to Organelles inside cells.
  • A <em>Transmission Electron Microscope (TEM)</em> produces a 2D picture of a flimsy example, and has a greatest goals of ×500000.
  • Paramecia are shoe molded and almost observe through, which is the reason you made some hard memories seeing them in the recepticles of overcast water.
  • Paramecia are shrouded in a defensive pellicle that capacities like skin and shields them from the components. On the edges of the pellicle are the cilia, or minor hair-like structures.

You might be interested in
Which of the following pairs work together to form the neuroendocrine
Sphinxa [80]

Answer:

D

Explanation:

The neuroendocrine system is made up of the cell in the body that ‘sit’ between the nervous system and the endocrine system. These cells are like the pituitary gland, islets cells of the pancreas, thyroids, and etcetera. They receive nerve impulses  from nerves connected to them. The impulse then triggers them to release respective hormones into the blood.

8 0
3 years ago
Read 2 more answers
What is the building block of DNA?
Bogdan [553]
Deoxyribonucleoside Triphosphate, which is the more specific form of Deoxyribonucletides.

When DNA is synthesised by DNA polymerase by complimentary base pairing, 2 phosphate groups from Deoxyribonucleoside Triphosphate breaks away, releasing energy from the binding of the Deoxyribonucleotide to the adjacent Deoxyribonucleotide molecule via phosphodiester bond. These molecules will be called Deoxyribonucleoside Monophosphates.

Thus, the general name of the building block of DNA is Deoxyribonucleotide, and the more specific names depend on at which stage of DNA replication you are referring to.

Hope this helps! :)
6 0
3 years ago
Read 2 more answers
The levels of CO2 have significantly decreased since the
rodikova [14]

Answer:

False; The levels of carbon dioxide have significantly increased since the industrial revolution.

4 0
3 years ago
Read 2 more answers
Define physiological
Alisiya [41]

Answer:

Explanation:

relating to the branch of biology that deals with the normal functions of living organisms and their parts.

"physiological research on the causes of violent behaviour"

relating to the way in which a living organism or bodily part functions.

"slow down your body's physiological response to anger by breathing deeply"

3 0
3 years ago
Read 2 more answers
1) Glycogen phosphorylase catalyzes the removal of glucose from glycogen. The ∆G°’ for this reaction is 3.1 kJ/mole 1. Calculate
Andru [333]

Answer:

1. G° = -RT ln (G1P/P)

3.1 = 8.314 × 310 × ln (G1P/P)

3.1 / 2577.34 = ln (G1P/P)

0.0012 = ln (G1P/P)

0.0012 = (log G1P/P)/log 2.71828

0.4342 × 0.0012 = log G1P/P

0.00052 = log G1P/P

G1P/P = 10^0.00052 = 1.0012

P/G1P = 1/1.0012 = 0.9988

2. The cleavage of glycogen phosphorolytically is beneficial for the cell to conduct the process as the discharged glucose is phosphorylated. A general hydrolytic cleavage would give rise to only a glucose, which has to be phosphorylated again with the help of ATP.  

Another merit of phosphorylated glucose is that it comprises the negative charge and cannot diffuse out of the muscle cell. Thus, the reaction will not be at equilibrium under the physiological conditions and always encourages the generation of the products. The formation of products will amend the change in free energy in such a manner that the reaction will always carry in the forward direction.  

3. Greater the ratio of [Pi]/[glucose-1-phosphate], higher will be the relative rate of glycogen phosphorylase in comparison to the phosphoglucomutase as the transformation of Glu-1-P becomes slow because of lesser accessibility of substrate.  

4 0
4 years ago
Other questions:
  • 1. Scientists believe that ancient ancestors of all animals were (1 point) A) single-celled prokaryotes that reproduced asexuall
    15·2 answers
  • Which of the following is correct concerning prokaryotic cells?
    10·1 answer
  • Describe the tolerance range of temperature of a named terrestrial animal​
    6·1 answer
  • One of the most important functions of cholecystokinin (CCK) is to _____.
    9·1 answer
  • In which organism is mercury the LEAST concentrated?
    10·1 answer
  • 14 POINTS PLEASE HELP WITH SCIENCE QUESTION
    11·2 answers
  • When two pea plants with Tt genotypes are cross-bred how many short (tt) plants will there most likely be in the new generation
    13·1 answer
  • Muscles work in _________________________________________, contracting and relaxing. These muscles are called __________________
    5·1 answer
  • Construct a restriction map of a circular DNA plasmid, using the following data. Your map should indicate the relative positions
    8·1 answer
  • A learned predisposition to respond cognitively, affectively, and behaviorally to a particular object is known as _____.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!