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
gayaneshka [121]
3 years ago
10

Plants and animals are composed of organic compounds what are they

Biology
1 answer:
just olya [345]3 years ago
6 0

Carbohydrates, lipids, proteins and nucleic acid

You might be interested in
Please help I need help someone help please
dsp73

Answer:

Umm could u write out the question?

Explanation:

4 0
2 years ago
Which enzyme(s) involved in fatty acid synthesis utilize ATP? Select all that apply.
GREYUIT [131]

Answer:

a. Acetyl CoA carboxylase  

Explanation:

Much of the fatty acids used by the body is supplied by the diet, excessive amounts of carbohydrates and protein obtained from the diet can be converted to fatty acids and stored as triglycerides. Fatty acid synthesis occurs mainly in the liver and mammary glands, and to a lesser extent in adipose tissue and kidney, the process incorporates acetyl CoA carbons into the forming fatty acid chain using ATP and NADPH.

The acetyl portion of acetyl CoA is transported to cytosol as citrate, produced by condensation of oxaloacetate and acetyl CoA, the first reaction of the citric acid cycle, this occurs when the concentration of mitochondrial citrate is high, observed when there is a high concentration of ATP and isocitrate dehydrogenase is inhibited.  The increase of citrate and ATP favors the synthesis of fatty acids, since this pathway needs both. Acetyl CoA should be converted to malonyl CoA. Carboxylation is catalyzed by acetyl CoA carboxylase and requires ATP, this reaction is the regulated step in fatty acid synthesis: it is inactivated by products, malonyl CoA and palmitoyl CoA, and activated by citrate, another regulatory mechanism is reversible phosphorylation of enzyme, which makes it inactive due to the presence of adrenaline / glucagon

6 0
3 years ago
Define Nucleosynthesis and describe what it was like in the first few minutes after the Big Bang
In-s [12.5K]

Answer:

Actually, in physical cosmology, Big Bang nucleosynthesis (or primordial nucleosynthesis) refers to the production of nuclei other than H-1, the normal, light hydrogen, during the early phases of the universe, shortly after the Big Bang. About first millisecond, the universe had cooled to a few trillion kelvins (1012 K) and quarks finally had the opportunity to bind together into free protons and neutrons. Free neutrons are unstable with a half-life of about ten minutes (614.8 s) and formed in much smaller numbers. The abundance ratio was about seven protons for every neutron. Before one neutron half-life passed nearly every neutron had paired up with a proton, and nearly every one of these pairs had paired up to form helium. By this time the universe had cooled to a few billion kelvins (109 K) and the rate of nucleosynthesis had slowed down significantly.

Explanation:

5 0
3 years ago
When scientists classify living things, they do not include viruses. This is because viruses
Mekhanik [1.2K]

Answer: they are not living things

Explanation: The virus needs a living cell to multiply because on they're own they can't do anything.

8 0
3 years ago
Read 2 more answers
Without___, a species is not able to survive
KATRIN_1 [288]

the ability to reproduce.

4 0
3 years ago
Read 2 more answers
Other questions:
  • Which sugar is a component of adenosine triphosphate
    8·2 answers
  • How does atoms relate to cells?
    6·1 answer
  • What is an inference?
    14·1 answer
  • All electromagnetic radiation:
    13·2 answers
  • What are the four most important elements in living things
    15·1 answer
  • When fertilizers run off farmland into streams and ponds, the nitrogen content of the water increases. This can lead to rapid gr
    14·1 answer
  • John’s grandparents make wine for special occasions. They add a pinch of yeast to crushed grapes. Over time, this action release
    8·1 answer
  • Below, can you use the word CELL in a sentence
    7·2 answers
  • 13 Our
    8·1 answer
  • Por qué algunas enfermedades se padecen solo una vez?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!