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Daniel [21]
3 years ago
10

List the four organ systems which are operational in a amoeba

Biology
2 answers:
vredina [299]3 years ago
6 0
Respiration,digestion,reproduction,and excretion are the correct answers

Please rate as brainliest answer! ;)
quester [9]3 years ago
5 0
YOUR.answer is..(respiration,digestion,reproduction,and excretion )
You might be interested in
In 3 sentences explain how photosynthesis and cellular respiration are interrelated.
fenix001 [56]

Answer: Photosynthesis produces glucose cellular respiration uses glucose produced by photosynthesis.

Photosynthesis produces oxygen while cellular respiration uses oxygen produced by photosynthesis.

Photosynthesis uses carbon dioxide released in cellular respiration while cellular respiration produces carbon dioxide

Explanation: The products of photosynthesis are the reactants in cellular respiration while the products of cellular respiration are the reactants of photosynthesis. One reaction depends on the other to furnish it with the reactants. Photosynthesis depends on cellular respiration for the supply of carbon dioxide and water while cellular respiration depends on photosynthesis for the supply of oxygen and glucose. The balanced chemical equation for photosynthesis is 6CO2 + 6H2O+ sunlight --> C6H12O6 + 6O2

The balanced chemical for cellular respiration is C6H12O6 + 6O2 --> 6CO2 + 6H2O + Energy

6 0
3 years ago
Which of the following statements best supports the claim that certain organelles within eukaryotic cells evolved from free livi
lana [24]

Answer:

D

Explanation:

Mitochondria in eukaryotes are believed to have evolved from a symbiotic relationship between protists and prokaryotes. It is proposed that maybe it evolved from protists engulfing prokaryotes as ‘food’. The evidence is due to the fact that mitochondria have their DNA that encodes for about 13 proteins used within the organelle. MtDNA is circular in shape which is very similar to the structure of prokaryotic DNA.

8 0
4 years ago
Which of the following statements about the organization of the purine synthetic enzymes are true? The process involves multifun
Svet_ta [14]

Answer: All of the statements are true.

Explanation:

Purines are biologically synthesized as nucleotides and in particular as ribotides, that is, bases attached to ribose 5-phosphate. Adenine and guanine are both derived from the nucleotide inosine monophosphate (IMP), which is the first compound in the pathway to have a completely formed purine ring system.

Purine nucleotides can be synthesized in two distinct pathways. First, purines are synthesized de novo, starting with simple starting materials such as amino acids and bicarbonate. the purine bases are assembled already attached to the ribose ring. Alternatively, purine bases, released by the hydrolytic degradation of nucleic acids and nucleotides, can be salvaged and recycled. Purine salvage pathways are mostly noted for the energy that they save and the remarkable effects of their absence.

All statements are correct because the organization of purine synthetic enzymes involves multifunctional enzymes, reversible enzyme formations, through out the sequence there is maintenance of high local concentration and the ten steps requires only six enzymes.

5 0
3 years ago
Use the word producer in a sentence *biology*
beks73 [17]

Answer:

I have to study for a biology test.

Explanation:

8 0
3 years ago
Identify the products and reactants in a chemical equation. Identify the different types of chemical reactions.
Trava [24]

Explanation:

The products in a reaction are the species on the right hand side of a chemical equation.

The reactants are the species on the left hand side of the equation.

  A  + B ⇒  C+ D

The reactants A and B, products are C and D.

Reactants are the species combining together.

The products are the results of the combination.

Types of chemical reactions;

Combination or synthesis; in this type of reaction, two species combines to give a product or products:

      A  + B ⇒  C+ D

Decomposition or cracking: a specie breaks down into one or more products:

    A ⇒ B + C

Single displacement: one specie replaces another in a reaction:

  A + CD ⇒  AC + D

Double displacement: species replaces another in a reaction:

 AC + BD ⇒  AD + BC

learn more:

Chemical reactions brainly.com/question/3953793

#learnwithBrainly

8 0
4 years ago
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