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Iteru [2.4K]
3 years ago
8

The diagram shows a certain kind of cell with all of its major parts labeled.

Chemistry
1 answer:
Mashcka [7]3 years ago
5 0

Answer:

I think it's the last one

D. The cell is prokaryotic because it does not have any membrane-bound organelles.

Explanation:

The difference between eukaryotic and prokaryotic cells are that the eukaryotic cells have a nucleus and they have membrane-bound organelles, and prokaryotic cells don't.

Hope this Helps!

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___∆ 1. Erosion is / is not caused by water, ice, wind, chemicals, and sand. (pick one)
svlad2 [7]

Answer:

1. Chemicals

2. Erosion

3. Solids

4. Expands

5. Chemical

6. Arch

7. Sand

8. Surface

Explanation:

7 0
3 years ago
Please help me someone it's due today thanks :D
garri49 [273]

Answer:

i think it b

Explanation:

why your teachers giving you work it thanksgiving week

3 0
3 years ago
How does the structure of a saturated fatty acid differ from an unsaturated fatty acid? Based on its structure, how does an unsa
Sonbull [250]

Answer:

unsaturated fatty acid are liquid in nature, posses multiple bond in it's structure where as saturated fatty acid are solid in nature, have only single bonds in it's structure.

7 0
3 years ago
How many valence electrons are in a kr atom?
Debora [2.8K]

There are 8 valence electrons in the Kr atom, this is because Krypton is in the 8th group. Krypton is in the far right row of the periodic table, making it the outermost shell (which is 8 valence electrons)

Hope this helps!

4 0
3 years ago
When nitrogen gas (N2) reacts with hydrogen gas(H) ammonia gas (NH3) is formed. How many grams of hydrogen gas are required to r
kupik [55]

Mass of Hydrogen gas required to react : 0.936 g

<h3>Further explanation</h3>

Reaction on Nitrogen gas and Hydrogen gas to produce Ammonia gas

N₂ (g) + 3 H₂ (g) ⇒ 2 NH₃ (g)

Conditions at T 0 ° C and P 1 atm are stated by STP (Standard Temperature and Pressure). At STP, Vm is 22.4 liters / mol

so mol Nitrogen for 3.5 L at STP :

\tt mol=\dfrac{3.5~L}{22.4~L}=0.156

From the equation, mol ratio of N₂ : H₂ = 1 : 3, so mol H₂ :

\tt \dfrac{3}{1}\times 0.156=0.468

then mass of Hydrogen(MW= 2 g/mol) :

\tt mass=mol\times MW\\\\mass=0.468\times 2\\\\mass=0.936~g

7 0
3 years ago
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