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Vesna [10]
3 years ago
6

How is E.coli like a paramecium?

Biology
2 answers:
Anastasy [175]3 years ago
6 0
Question 1
A. They are both unicellular
Question 2
B. there are three types of cells, prokaryotic, eukaryotic plant, and eukaryotic animal.
 
noname [10]3 years ago
5 0

Answer:

The correct answers first question is A. both are unicellular, and second question is C. the smallest living things are single cells, and cells are the functional units of multicellular ogranisms.

Explanation:

Both E.coli and paramecium are unicellular organisms that means they are made up of a single cell. E.coli is prokaryote so it does not have membrane-bound organelles but paramecium has membrane-bound organelles so it comes under eukaryotes. Therefore, the correct answer is A.both are unicellular.

Cell theory was proposed by Theodor Schwann, Matthias Schleiden, and Rudolph Virchow. According to cell theory, all living things are made up of cells. Cell is the smallest unit of life and it is also a functional unit of multicellular organisms and new cells arise from old cells.

So the correct answer is the smallest living things are single cells, and cells are the functional units of multicellular organisms.

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It takes an extremely high temperature for nuclear _____ to occur inside the sun.
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It takes an extremely high temperature for nuclear "fusion" to occur inside the sun, since this is the dominant source of energy as opposed to nuclear fission, which also takes place but at much smaller levels. 
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Describe the basic components of a tissue:
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Barren tissue skin you must describe / clarify.
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Influenza is an acute human viral disease that causes brief cellular damage followed by healing and complete clearing of the vir
Oksana_A [137]

Answer:

Influenza is caused by a lytic virus while Hepatitis C is caused by a non-lytic virus.

Explanation:

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Hope that answers the question, have a great day!

3 0
3 years ago
What are three types of devices for measuring precipitation?
mario62 [17]

Answer:

rain gauge, snow gauge...

4 0
3 years ago
Some bacteria are propelled by biological motors that spin hair-like flagella. A typical bacterial motor turning at a constant a
koban [17]

Answer:

Angular speed of the bacteria motor is 1447rad/s

t = 4.342 × 10^-3 seconds

Explanation:

Hint: Do you remember circular motion in physics???

Okay, let's go

Given:

radius of 1.61 10-8 m

tangential speed at the rim of 2.33 10-5 m/s

Let's recall that angular velocity

ω = Vt/r

Where,

Vt = 2.33 10-5 m/s

r = 1.61 10-8 m

ω = ?

ω = 2.33 ×10-5 m/s = 1447rad/s

1.61 ×10-8 m

Angular speed of the bacteria motor is 1447rad/s

Let's find the elapsed time too

Since The angular velocity is said to be constant, there will be no acceleration (a = 0)

Using:

θ = ωot + (1/2at^2)

t = θ/ωo

(θ = 1 revolution or 2π rad, ωo = 1447rad/s)

t = (2π rad)/(1447 rad/s)

t = 4.342 × 10^-3 seconds

8 0
3 years ago
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