BIOLOGY HIGH SCHOOL

Which of the following organelles assembles proteins? ribosomes Golgi apparatus nuclear envelope or endoplasmic reticulum

Answers

Answer 1
Answer:

The right answer is Ribosomes

The ribosome is a complex composed of RNA and ribosomal proteins, associated with a membrane (in the granular endoplasmic reticulum) or free in the cytoplasm. Common to all cells (prokaryotes and eukaryotes), the ribosome (and especially its composition) varies according to the organisms, even if it is always composed of two distinct subunits.

The ribosome is a huge ribonucleoprotein complex that allows the translation of mRNAs into proteins.
Answer 2
Answer:

Final answer:

The organelle responsible for protein assembly is the ribosome. It exists either freely in the cytoplasm or attached to the rough endoplasmic reticulum, which also plays a role in protein modification. The Golgi apparatus further modifies and packages proteins, while the nuclear envelope regulates flow of substances.

Explanation:

Out of the organelles you listed: ribosomes, the Golgi apparatus, the nuclear envelope and the endoplasmic reticulum, it is the ribosomes that are responsible for protein synthesis. Ribosomes can either be found freely in the cell cytoplasm or attached to the endoplasmic reticulum (ER), forming what is known as the rough endoplasmic reticulum (RER). The ER, specifically the RER, plays a role in further modification of proteins. Meanwhile, the Golgi apparatus is involved in further protein modification and packaging, and the nuclear envelope acts as a barrier between the nucleus and the cytoplasm, controlling the flow of substances in and out of the nucleus.

Learn more about Protein synthesis here:

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wut do u mean by by what u wrote.i don't understand

What are the atoms that make up carbohydrates

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Answer:

All carbohydrates, including sugar, contain the same three elements: carbon, hydrogen and oxygen. Different arrangements of these elements form single units to make different types of carbohydrates.

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Which of the following statements about antibodies is false?(A) Antibodies are produced by different combinations of soluble proteins in the blood called complement.
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The diploid number of chromosomes in one human somatic cell is: TEST IS TIMED!! 23 pairs of chromosomes 23 pairs of alleles two alleles in a genotype 23 chromosomes 46 pairs of chromosomes

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Answer:

Human diploid cells have 46 chromosomes

Explanation:

All of the following are kinds of passive transport except a. Diffusion b. facilitated c. osmosis d. phagocytosis e. ion channels

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The answer is D.phagocytosis.

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the best explanation for the decrease in the amount of energy transferred to each succeeding level is that much of the energy ?

Answers

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Hope this helps
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