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sergey [27]
3 years ago
11

Which structure is found in all eukaryotic cells

Chemistry
2 answers:
jeka57 [31]3 years ago
6 0
Plasma Membrane, nucleus, and cytoplasm 
Strike441 [17]3 years ago
6 0
Like a prokaryotic cell, a eukaryotic cell has a plasma membrane,cytoplasm<span>, and ribosomes. However, unlike prokaryotic cells, eukaryotic cells have: a membrane-bound </span>nucleus<span>. numerous membrane-bound organelles (including the endoplasmic reticulum, Golgi apparatus, chloroplasts, and mitochondria)</span>
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C is the element symbol for which element?<br>a. Carbon<br>b. Cadmium<br>c. Celenium<br>d. Chlorine​
storchak [24]

Answer:

Carbon

Explanation:

4 0
3 years ago
If the [H+] in a solution is 1 × 10–1 mol/L, what is the [OH–]? Show your work.
AVprozaik [17]
Hello!

The basic equations to solve this is
pH = -log[H+]
pOH = -log[OH-]
pH + pOH = 14
------------------------------------------------------------------------------------------------------
Find pH

pH = -log(1 * 10^-1)
pH = 1
------------------------------------------------------------------------------------------------------
Find pOH
1 + pOH = 14

pOH = 13
------------------------------------------------------------------------------------------------------
Find OH-
[OH-] = 10^(-pOH)
[OH-] = 1 * 10^-13mo/L

The answer is [OH-] = 1 * 10^{-13} mol/L

Hope this helps!
3 0
4 years ago
2. Give a "water-wise" alternative to each
Kitty [74]

Answer:

1. sweep it instead

2.use a wateringcan with a percise nossole to water your plants efectivly 3.keep a jug of water in your frisge

Explanation:

4 0
3 years ago
Draw a structural formula of an alkene or alkenes (if more than one) that undergo acid-catalyzed hydration and without re-arrang
sergij07 [2.7K]

Answer:

See explanation

Explanation:

Hydration of alkenes is a common reaction in organic chemistry. Hydration is simply the addition of water to an alkene. This is an acid catalysed reaction as we can see from the mechanism attached.

Recall that our task is to carry out the synthesis of 2-butanol using an alkene starting material in which there will be no rearrangement of the intermediate carbocation. If we start with the compound shown in the image (but-2-ene), the first step is the formation of the secondary carbocation. This is followed by the addition of water. Subsequently, the added water is deprotonated by another water molecule to yield 2-butanol and the acid catalyst. All these steps have been clearly outlined in the image attached.

5 0
4 years ago
Which decimal is equivalent to 56?
olga nikolaevna [1]

Answer:

The answer is 0.56

Explanation:

your welcome.

6 0
4 years ago
Read 2 more answers
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