Question

As eukaryotic cells become more specialized, the nucleus is NOT important as the site of:  a) DNA...

As eukaryotic cells become more specialized, the nucleus is NOT important as the site of:  a) DNA synthesis. b) synthesis of muscle protein, c) DNA mutation, d) changes in the regulation of genes, e) synthesis of m RNA

Science   Biology   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

Correct option is (b). The nucleus is the not important site for synthesis of muscle proteins. Muscle protein synthesis occurs in cellular structures called ribosomes , found out-side the nucleus. DNA is synthesized in the nucleus by the process called DNA replication. Because DNA is in the nucleus so it is the site of DNA mutation. Nucleus is the site of changes in the regulation of genes. mRNA is synthesized in the nucleus using the nucleotide sequence of DNA as a template.

Protien synthesis does not occurs in nucleus so correct option is (b).

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
\ Eukaryotic cells have much more complex regulatory regions of their genes. Which of the following...
\ Eukaryotic cells have much more complex regulatory regions of their genes. Which of the following are involved in regulating or starting eukaryotic transcription? (more than one may apply) Select one or more: a. -25 TATA box b. transcription factors c. RNA Pol II d. enhancer regions e. -35 and -10 consensus sequences
Complete the questions with the answers that apply to eukaryotic cells. Each answer may be used...
Complete the questions with the answers that apply to eukaryotic cells. Each answer may be used once, more than once, or not at all. Unless otherwise specified, each question should only get one answer/letter. A) chloroplast stroma              F) G1 phase     K) end of chromosome            Q) amino acids            W) DNA B) cytoplasm                           G) G2 phase    L) origin of replication              R) DNA polymerase X) RNA C) cytosol                                H) mitosis        M) +1 transcription start site    S) dNTP’s    D) mitochondrial...
12. The DNA remains in the nucleus when RNA is made. The process is properly known...
12. The DNA remains in the nucleus when RNA is made. The process is properly known as: A. Transcription B. Translation C. Conversation 15. A mutation in the DNA _________ results in a mistake in the amino acid sequence in the protein being built. A. Sometimes B. Never
What is protein synthesis? A) Protein synthesis is the process through which cells capture DNA and...
What is protein synthesis? A) Protein synthesis is the process through which cells capture DNA and chemically "force" it to do their "bidding." B) Protein synthesis is the process through which cells decay, also known as necrosis. C) Protein synthesis is the process through which cells read DNA and build the molecular components of new cells. D) Protein synthesis is the process through which cells read DNA, and then edit it in order to produce a genome that is more...
Which of the following statements about eukaryotic RNA is correct? A. Eukaryotic RNA is capped at...
Which of the following statements about eukaryotic RNA is correct? A. Eukaryotic RNA is capped at its 3' end. B. Eukaryote transcript splicing allows for subtle regulation of gene activity. C. A primary eukaryotic transcript can only encode for one protein. D. Processing of the RNA can only occur after termination. E. Eukaryotic RNA is polyadenylated at its 5' end.
Match the following 1.The making of an RNA from DNA A. DNA helicase 2.The making of...
Match the following 1.The making of an RNA from DNA A. DNA helicase 2.The making of a new DNA from a DNA B. translation 3.The process of making a protein from mRNA C. transcription 4.Responsible for breaking DNA bonds at A-T position D. ribosome 5The site of protein synthesis E. replication
5) Which of the following statements about water is false? A) Ice is more dense than...
5) Which of the following statements about water is false? A) Ice is more dense than liquid water. B) Water molecules form hydrogen bonds which allow insects to walk on water. C) Hydrogen bonds between water molecules allow water to move from roots to leaves in trees. D) Evaporation of water from our skin allows us to cool (lower) our body temperature. 6) People who are lactose intolerant are NOT able to A) produce milk proteins    B) produce lactose       ...
12. If the DNA repair mechanisms fail to correct a defect in nucleotide sequencing, a permanent...
12. If the DNA repair mechanisms fail to correct a defect in nucleotide sequencing, a permanent change known as a __________________ may result. 13. As the enzyme helicase opens and “unzips” the two strands of DNA by breaking the hydrogen bonds, a Y-shaped ________________________ forms. a. Lagging strand b. Leading strand c. Okazaki fragment d. Replication fork 14. One large difference between transcription and translation between prokaryotes and eukaryotes is that, in prokaryotes: a. Translation occurs simultaneously with transcription b....
Chloroplasts are        a. the sites of photosynthesis for eukaryotic cells b. the sites of photosynthesis for...
Chloroplasts are        a. the sites of photosynthesis for eukaryotic cells b. the sites of photosynthesis for prokaryotic cells        c. the sites of protein synthesis d. the sites of ATP synthesis in eukaryotic cells              e. (a) and (b) The nucleus of a cell              a. holds the code for protein synthesis b. is the site of ATP synthesis                  c. is the site of photosynthesis for eukaryotic cells d. is the carrier for most of the hereditary information for eukaryotic cells e....
This is incorrect with respect to a DNA double helix: A. purines pair with purines B....
This is incorrect with respect to a DNA double helix: A. purines pair with purines B. thymine pairs with cytosine C. the two DNA strands run in parallel (both 3' → 5') D. All of the above 2. Which statement is false? A. In prokaryotes, translation occurs in the cytoplasm at the same time as transcription. B. In prokaryotic cells, DNA is not contained in a true nucleus but in a region called the nucleoid. C. Prokaryotic organisms produce monocistronic...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT