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posledela
3 years ago
12

Who dicovered the cell theory ​

Biology
2 answers:
hammer [34]3 years ago
5 0
Matthias Schleiden, Theodor Schwann, and Rudolf Virchow were the main contributors to cell theory.
Romashka [77]3 years ago
4 0

Answer: Matthias Schleiden and Theodor Schwann

Explanation:

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Which has the greater momentum, a car traveling at 8 m/s or an identical car traveling at 5 m/s?
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The car traveling 8 m/s. Good luck.

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3 years ago
How does the organelle structure affect its function
olganol [36]
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<span> Endoplasmic reticulum is situated close to the nucleus and is involved in protein synthesis. Rough ER has lysosomes around the edges.

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When you first get into the swimming pool the water feels rather cool; but after swimming for a while the water feels fine. a fr
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3 years ago
Compare parasympathetic nervous system vs sympathetic
Galina-37 [17]

Answer:

Parasympathetic nervous system effects are slow or inhibit function, where is sympathetic, is responsible for the intense physical activity.

Explanation:

The autonomic nervous system or ANS is divided into 2 distinct systems on the basis of their effects- the parasympathetic nervous system and the sympathetic nervous system.

Both of these have opposite actions on the functions that they maintain.

The sympathetic nervous system regulates the body for a high level of physical activity and also known as fight or flight. It fasts the functions of the body according to the situation.

The parasympathetic nervous system is having the opposite effect of the sympathetic nervous system slows high energy functions and relaxes the body.  

Thus, the comparison of these nervous systems is mention above.

5 0
3 years ago
Read 2 more answers
Question 4
Juliette [100K]

Answer:

In eukaryotes, thousands of chemical reactions are able to take place in  separate compartments called organelles.

Explanation:

Organelles are specific cellular structures that are the means of compartmentalizing the various functions that occur within cells.

Examples of organelles and their functions are:

- <u>Nucleus</u>: contains DNA and in it occur the replication of this molecule and its transcription into RNA.

- <u>Rough endoplasmic reticulum</u>: protein synthesis and conjugation of these molecules occurs.

- <u>Mitochondrion</u>: houses all oxidative phosphorylation reactions and the electron transport chain for ATP synthesis to occur.

The organelles are then the structures that allow the development of the multiple functions that a cell has.

The other options are not correct because:

  • <em><u>Bacteria</u></em><em> is a prokaryotic organism. </em>
  • <em><u>Prokaryote</u></em><em> refers to simple organisms that lack organelles. </em>
  • <em><u>Proteins</u></em><em> are biomolecules that allow the structure and function of living beings.</em>
8 0
3 years ago
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