1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
VikaD [51]
3 years ago
7

What is the center of a cell called

Chemistry
2 answers:
Westkost [7]3 years ago
5 0

Answer:

It is called the Nucleus

Explanation:

hope this helped!

stira [4]3 years ago
4 0

Answer:

nuclease

Explanation:

This is the part of the cell that regulates the other parts i think

You might be interested in
Use your periodic table and calculator as needed for the following question.
sveticcg [70]
Hope you find this answer I need points
7 0
3 years ago
Calculate total ATP produced from a fatty acid of 32 carbons
emmasim [6.3K]

Answer:

Total number of ATP molecules generated from a 32-carbon fatty acid = 206 ATP molecules

Explanation:

A 32 carbon fatty acid which undergoes complete beta-oxidation assuming that the fatty acid is fully saturated will pass through the beta-oxidation cycle 14 times to produce the following:

15 molecules of acetylCoA, 14 molecules of FADH₂, and 14 molecules of NADH.

Each of the 15 acetylCoA molecules can be further oxidized in the citric acid cycle to yield the following: 15 × 3 NADH; 15 × 1 FADH₂, and 15 ATP molecules from the substrate level phosphorylation occuring at the succinylCoA synthetase catalyzed-reaction.

Total FADH₂ produced = 15 + 14 = 29 molecules of FADH₂

Total NADH produced = 45 + 14 = 59 molecules of NADH

The FADH₂ and NADH will each donate a pair of electrons to the electron transfer flavoprotein and mitochondrial NADH dehydrogenase respectively of the electron transport chain, and about 1.5 and 2.5 molecules of ATP are generated respectively when these electrons are transfered to molecular oxygen.

Thus, number of molecules of ATP generated by 29 molecules of FADH₂ = 1.5 × 29 = 43.5 molecules of ATP.

Number of molecules of ATP generated by 59 molecules of NADH = 2.5 × 59 = 147.5

Sum of ATP generated from FADH₂ and NADH = 43.5 + 147.5 = 191 ATP molecules

Total number of ATP molecules generated = 191 + 15 = 206 ATP molecules

Total number of ATP molecules generated from a 32-carbon fatty acid = 206 ATP molecules

7 0
3 years ago
All moons in our solar system are similar in appearance
Murrr4er [49]

Answer:

yes

Explanation:

because they are all the same revolving round the sun the colors only differ

7 0
3 years ago
Draw the structure(s) of the major organic product(s) of the following reaction. 1. lithium diisopropylamide / hexane 2. 1 eq. C
Jobisdone [24]

Answer:

See explanation below

Explanation:

You are not providing the starting material, however, I manage to find a similar question to this, so I'm gonna use it as a basis to help you answer yours.

Now let's analyze what is happening in the reaction so we can predict the final product.

We have a ketone here, reacting at first with LDA. This is a very strong base that is commonly used in reactions with ketones and aldehydes to promove a condensation. To do this, as LDA is a strong base it will occur firts an acid base reaction, substracting the most acidic hydrogen in the molecule (Which in this case, is the Beta hydrogen of the carbonile). This will cause an enolate formation.

Then, this enolate will react with the CH3I and form a new product. The final result would be a ketone with a methyl group now attached. In the picture 2, you have the mechanism and final product.

Hope this helps

6 0
3 years ago
The nucleus contains positively charged ___ and neutral ___ and makes up more than 99% of the mass of an atom.
Mashcka [7]

Answer:

ions

Explanation:

atoms because of the charge

5 0
3 years ago
Other questions:
  • Which substance acts as the anode in the lead-acid automobile battery?
    15·1 answer
  • Whag is the chemical formula of carbon tarta chlorine​
    15·1 answer
  • 25
    6·1 answer
  • Given: NaCl + AgNO3 -> AgCl + NaNO3
    9·2 answers
  • Please help Which of the following is the SI unit used to measure length? a.kilogram b.liter c.meter d.Kelvin
    15·1 answer
  • An ocean trench .
    13·2 answers
  • if kept at a constant temperature, what is the concentration at 865s if the initial concentration was 0.0225M
    15·1 answer
  • Which part of the cell is affected by the movement of molecules through diffusion, osmosis, and active transport? A.Cell membran
    8·1 answer
  • Question 2 of 10
    6·2 answers
  • Why do you not need to perform the titration while the sample is at its original temperature?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!