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4 years ago

Give two ways in which archaea are different from bactria

1 answer:

3 0

Unlike bacteria, archaea cell walls do not contain peptidoglycan.

Archaea have different membrane lipid bonding compared to Bacteria and Eucarya.

Archaea have different metabolic pathways.

<u><em>Metabolic differences:
</em></u>
Archaea are very metabolically diverse, so they are hard to generalize.

Archaea do not use glycolysis pathway to break down glucose (though they do use similar pathways).

Many archaea do not have functional Kreb’s cycle pathways (but some do).

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A key falls from a bridge that is 45 m above the water. the key falls straight down and lands in a model boat traveling at a con

erastova [34]

Let the key is free falling, therefore from equation of motion

$h = ut +\frac{1}{2}gt^2.$ .

Take initial velocity, u=0, so

$h = 0\times t + \frac{1}{2}g t^2= \frac{1}{2}gt^2$ .

$h = 0\times t + \frac{1}{2}g t^2= \frac{1}{2}gt^2 \\\ t =\sqrt{\frac{2h}{g} }$

As velocity moves with constant velocity of 3.5 m/s, therefore we can use formula

$d= v \times t$

From above substituting t,

$d = v \times \sqrt{\frac{2h}{g} }$ .

Now substituting all the given values and g = 9.8 m/s^2, we get

$d = 3.5 \ m/s \times \sqrt{\frac{2 \times 45 m}{9.8 m/s^2} } = 10.60 m$ .

Thus, the distance the boat was from the point of impact when the key was released is 10.60 m.

7 0

3 years ago

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svlad2 [7]

Burning of paper is the answer

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3 years ago

Read 2 more answers

What is the function of a capacitor in an electric circuit

topjm [15]

Capacitors function is to store up electricity and release it when the current is flowing. When there is no current, Capacitors still have electricity stored in them and can be discharged accidentally if something conductive touches them.

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3 years ago

At what point on a roller coaster is the kinetic energy increasing? As it is going down the hill. At the top of the hill. As it

blagie [28]

Answer:

As it is going down the hill

Explanation:

8 0

4 years ago

Can someone give me some tips of how to study. I have already tried writing everything in my lesson but it doesn't seem to work

larisa [96]

Highlighter, color coding sections that go together, flash cards, relaxing with someone while they read out questions ( this will help with testing anxiety too). If you get distracted easily use games to study or small sayings instead of the usual white and black sheet of paper.

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3 years ago