Which sequence orders the structures from largest to smallest? Eukaryotic cell,

Question

Which sequence orders the structures from largest to smallest? Eukaryotic cell, prokaryotic cell, hemoglobin, nucleolus prokaryotic cell, ribosome, chloroplast, nucleolus eukaryotic cell, nucleolus, nucleus, ribosome nucleus, mitochondrion, ribosome, hemoglobin chloroplast, nucleus, ribosome, prokaryotic cell If a cell in the cell cycle were to undergo mitosis but not cytokinesis, this could lead to a cell with more than one nucleus a very small pair of daughter cells a daughter cell without a nucleus a daughter cell with a shortage of cytoplasmic organelles none of the above. Molecules/structures likely to be transported out of the nucleus include: mRNA histones ribosomal subunits A & C A, B & C Signal Recognition Particle (SRP) binds to the 5'-end of mRNA binds to carboxyl terminus of growing polypeptide aids in attaching ribosomes to endoplasmic reticulum B & C all of the above The catalytic activity of the peptidyl transferase enzyme requires rRNA utilizes a charged tRNA as a substrate catalyzes the formation of glycosidic bonds A & B all of the above Secreted proteins translation begins on cytoplasmic "free" ribosomes contain a peptide sequence that targets them to the nucleus are sorted and packaged in vesicles in the Golgi complex A & C all of the above Polypeptides that are produced by ribosomes found in the cytosol throughout translation may be sent to the nucleus will be modified in the Golgi are likely to be secreted by the cell A & C A, B, & C

Explanation / Answer

Question 3.

Which sequence orders the structure from largest to smallest?

Option A-answer

Nucleolus-smallest

20 nm ------------Ribosome

Nucleolus -----------------2.5 um in diameter

6.9 nm-----------------------hemoglobin

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Question 4

a. a cell with more than one nucleus -answer

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Question 5.

A. mRNA--------------answer

Messenger RNA

It is a huge group of RNA particles that pass on hereditary data from DNA to the ribosome, where they indicate the amino corrosive arrangement of the protein results of quality expression. Taking after interpretation of essential transcript mRNA (known as pre-mRNA) by RNA polymerase, handled, develop mRNA is converted into a polymer of amino acids: a protein, as outlined in the focal creed of sub-atomic science.

As in DNA, mRNA hereditary data is in the grouping of nucleotides, which are orchestrated into codons comprising of three base combines each. Every codon encodes for a particular amino corrosive, with the exception of the stop codons, which end protein union. This procedure of interpretation of codons into amino acids requires two different sorts of RNA: Transfer RNA (tRNA), that intercedes acknowledgment of the codon and gives the comparing amino corrosive, and ribosomal RNA (rRNA), that is the focal segment of the ribosome's protein-fabricating apparatus.

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6. signal recognition particles (SRP)

c. aids in attaching ribosomes to endoplasmic reticulum-answer

signal recognition particle (SRP) : it is a bounteous, cytosolic, generally preserved ribonucleoprotein (protein-RNA complex) that perceives and targets particular proteins to the endoplasmic reticulum in eukaryotes and the plasma film in prokaryote,

In eukaryotes, SRP ties to the flag succession of a recently combined peptide as it rises up out of the ribosome. This coupling prompts to the moderating of protein combination known as " "elongation arrest," a monitored capacity of SRP that encourages the coupling of the protein interpretation and the protein translocation forms. SRP then focuses on this whole perplexing (the ribosome-early chain complex) to the protein-leading channel, otherwise called the translocon, in the ER (Endoplasmic reticulum) film. This happens by means of the communication and docking of SRP with its related SRP receptor that is situated in closeness to the translocon.

In eukaryotes there are three spaces amongst SRP and its receptor that capacity in guanosine triphosphate (GTP) authoritative and hydrolysis. These are situated in two related subunits in the SRP receptor (SR and SR) and the SRP protein SRP54 (known as Ffh in microscopic organisms). The planned official of GTP by SRP and the SRP receptor has been appeared to be an essential for the fruitful focusing of SRP to the SRP receptor

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Question 8

d. A& C ------------ANSWER

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