escribe and give the results of an experiment that shows that polymerase III makes tRNA and 5S rRNA.
Q: Which amino alcohol is used in the synthesis of sphingomyelin?
A: Sphingosine is an 18-carbon amino alcohol with an unsaturated hydrocarbon chain. Sphingomyelin is a ...
Q: Q30. During passage through the G1/S transition, the phosphatase that removes the Tyr15 phosphate fr...
A: Cyclin dependent kinases (CDKs) are enzymes which belongs to the family of protein kinases and invol...
Q: If one DNA segment has the following base composition, 5'-CAGTTAGTCA-3', which of the following seq...
A: DNA universally has 4 N-bases: Adenine, Thymine, Guanine and Cytosine If the given strand sequence o...
Q: 3. A patient has got excess carbohydrate meal for the years and gain the weight. To explain this: a)...
A: A.) SCHEME OF TAG SYNTHESIS IN LIVER
Q: Is this an L or a D amino acid? Explain.
A: Amino acids are the building blocks of proteins which are composed of amino group (NH3+), carboxyl g...
Q: Make a schematic diagram for the synthesis, storage, release, and degradation of acetylcholine.
A: Acetylcholine is main neurotransmitter of the parasympathetic nervous system.
Q: Prior to a marathon run, an athlete consumes large amounts of complex carbohydrates to do what is kn...
A: Carbohydrate loading is a strategy used by endurance athletes such as marathon runners to increase g...
Q: Define triad
A: Those organic molecules are mainly comprised of two functional groups; an amino group and a carboxyl...
Q: The folding of a protein a involves unfavorable entropy b involves favorable entropy c ...
A: Amino acids are biomolecules that are comprised of two functional groups, these are an amino group (...
Q: Please answer in detail ASAP
A: Carbohydrates are macronutrients and one of the three basic sources of energy for our bodies. They a...
Q: 2. Circle & Name functional groups C-C-N. но CH2 CH H,C CH3 H HE HICI
A: Biomolecules are organic molecules made up of mainly carbon and hydrogen but there are other element...
Q: Reset Double-helical DNA Sugar-phosphate backbone (RNA) Base uracil in Phosphate group Single-strand...
A: S.No. DNA RNA 1 Deoxyribonucleic Acid. Ribonucleic Acid. 2 Generally double stra...
Q: In UV/Visible spectrophotometer analysis for a multicomponent system, there are only two dyes used i...
A: UV/Visible Spectrophotometry detects the absorbance of light in the UV/Visible range of the electrom...
Q: The flux through a metabolic pathway with 10 enzymes increases by 10% which the concentration of enz...
A: Enzymes are bio-catalyst which increase the rate of a reaction by lowering the activation energy of ...
Q: Compound A below is a key intermediate in the synthesis of keto-myo-inositol B. Suggest a synthetic ...
A: Here compound C is D-Glucose D-Glucose is converted into Glucose-6-Phosphate in presence of Hexokina...
Q: Help with enzyme catalysts #5 please
A: A naturally occurring enzyme lysozyme is present in secretions such as saliva, milk, and te...
Q: Why did Okazaki propose that lagging strand synthesis proceeds through the synthesis of short fragme...
A: The effective copying of double-stranded chromosomal DNA is required for cellular DNA replication. T...
Q: 30. Sketch the O2-consumption curves obtained for the mitochondria in Problem 29 when (a) CN¯ is add...
A: The electron transport chain is the metabolic process that consumes oxygen and reduces it to water. ...
Q: What are the different physical and chemical properties of lipids?
A: According to the chemical structure lipids can be classified into three main types of lipids. They a...
Q: Well 1 contains 20 uL of serum. Wells 2-6 contain 90 uL of water. To do a serial dilution of 10% c...
A: 10% serial dilution is mixing 1 part of stock solution with 9 parts of diluent so that concentration...
Q: Now imagine that only the Cu center was replaced by Zn(II). What would you expect to happen to the c...
A: c) Cytochromes are heme protein which contains two hemes, a cytochrome a and cytochrome a3, and two ...
Q: Enzyme hydrolysis of glucose-6-sulfate occurs in a marine microorganism. The activity test is based ...
A: Given: KM = 6.7 x 10-9 , Vmax= 300 nM min-1 = 300 x 10-9 m/ min-1, Substrate = 2 x 10-5 M Velocity =...
Q: What distance separates base-pairs in the Watson-Crick model of DNA? O 2.3Å O 3.4Å O 4.5Å O 5.6Å
A: DNA is a double helix structure that is made up of two long strands that are coiled around a central...
Q: Which subunit of bacterial RNA polymerase interacts with the -10 region of the promoter?
A: There are two questions on Transcription.
Q: Which of the following has the highest iodine content? Which of the following has the lowest meltin...
A: 1. Linoleic acid has the highest iodine content. 2. Unsaturated fatty acids have lower melting poin...
Q: Does genetically modified fish is good or bad to humans?
A: With increase in human population, food demand is increasing and there is high pressure on the suppl...
Q: Kingdom Type of Cells Number of Cells How it Obtains Reproduction Food Asexual by binary fission, bu...
A: Eukaryotes are organisms whose cells contain a nucleus (along with other membrane-bound organelles. ...
Q: 8) brodctive peatirde. Substance A is a HN N HO 3) Suggest a strategg for ynthers of A. b) write alo...
A: Cyclic peptides are bistable molecule, metabolize slower due to resistance to protease digestion. Th...
Q: During mRNA splicing, U2 binds to the 3' splice site. Blank # 1 Blank # 2
A: RNA splicing is a process that removes the intervening introns from the pre-mRNA and joins the prote...
Q: A hypothetical electron-transport chain contains an electron donor (1), an electron carrier (2), and...
A: All biological reactions that take place in a cell are referred to as the metabolism. It is divided ...
Q: CH,OH CH,OH CH2OH CH2OH CH2OH HOH,C H. OH H. H. H но H. H. H. H OH H OH но н но CH,OH OH но O. H. H ...
A: The images are of : Sucrose [Glucose (α1↔2β) fructose] Lactose [Galactose (β1→4) Glucose] Maltose [...
Q: According to the configuration of the isostatic, syndiotactic and atactic polymers. Define each of ...
A: TACTICITY :- The steric arrangement in polymers is called tacticity.
Q: 9) Propose a synthetic sequence for the dipeptide A-D-G (single-letter codes) starting from the free...
A: Hi! Since you have posted a multipart question , we will solve the first 3 subparts for you accordin...
Q: write the orbital box diagram and dipole moment using the lewis strcuture for clo3^-: orbital name, ...
A: Lewis structure: Lewis figures show only an atom's valence electrons and the chemical symbol of a c...
Q: Indicate the contrast statements of the following chromatographic techniques of separation. A. A sep...
A:
Q: Please describe the hydrophobic effect and its contribution to membrane protein folding
A: The hydrophobic effect being the major driving force for the membrane protein folding
Q: Which of the following is cytidine? cytosine + guanine ribose + cytosine + phosphate group ...
A: Cytidine is a nucleoside monomer formed when a cytosine gets attached to a ribose sugar via a glycos...
Q: WHAT IS THE IMPORTANCE/BENEFITS OF BENEDICT'S TEST IN TEST FOR REDUCING SUGAR?
A: BENEDICT'S TEST is a test used to identify the sugars (usually monosaccharides and some disaccharide...
Q: Why can't we store Vitamin C in our bodies?
A: Vitamin C- Ascorbic acid It is vital for tissue repair , collagen synthesis and it's deficiency- cau...
Q: Explain the importance, in the anaerobic waste treatment process, of relationship between hydrolytic...
A: IMPORTANCE OF ANAEROBIC TREATMENT:- 1. Anaerobic digestion uses readily available CO2 as an electro...
Q: 1. The partial negative charge at one end of a water molecule is attracted to the partial positive c...
A: Hydrogen bonds is a non-covalent interaction in which are formed between an electronegative atom and...
Q: What three components does a nucleotide consist of?
A: Nucleotides are the basic building block of nucleic acids. DNA and RNA are polymers of long chains o...
Q: for an in vitro translation reaction. Which one would you leave out? Cell sap containing ribosomes O...
A: In vitro translation is a technique that in which a given mRNA is translated (outide the cell using...
Q: Describe in general terms the steps involved in creating transgenic plants
A: Transgenic plants have modified genome using genetic engineering techniques. This can be either addi...
Q: 4. Glucose containing Catoms was added to isolated hepatocytes in an experiment. Ifthe glucose was a...
A: Triglyceride molecules are the most common way for fatty acids to be stored and transported within c...
Q: Distinguish between prokaryotic and eukaryotic microorganisms and compare them usingthe characterist...
A: All living organisms are made up of cells, that is cells are the building blocks of life. Organisms ...
Q: Complete the procedure for the synthesis of aspirin by providing the answer to the blanks. In a 125-...
A: In folk medicines and over history people have used many compounds extracted from nature to cure var...
Q: Which isotope did Hershey and Chase use to label bacteriophage nucleic acid? 32p 355
A: A. D. Hershey and Martha Chase, two geneticists, offered more proof in 1952. They experimented with ...
Q: What are the disadvantages of using genetic engineering to obtain resistant plants?
A: The new genetic material (DNA and genes) has been transfecting or reprogramming cultured ce...
Q: 2. Circle & Name functional groups -C-N, H. CH2 но CH H,C CH, HICICI
A: Biomolecules are organic molecules made up of mainly carbon and hydrogen but there are other element...
Describe and give the results of an experiment that shows that polymerase III makes tRNA and 5S rRNA.
RNA polymerase III (Pol III), is the largest in size among the three polymerases, transcribes a range of non-coding RNAs which are short, which includes 5S rRNA and tRNAs, as well as other small RNAs including snoRNAs, snRNAs, SINEs, Y RNA, 7SL RNA, and U6 spliceosomal RNA. In response to changes in development of cell, stress and cell proliferation, Pol III-mediated transcription is extremely dynamic and controlled.
Trending now
This is a popular solution!
Step by step
Solved in 4 steps with 1 images
- Describe and give the results of an experiment that shows that polymerase I is located primarily in the nucleolus of the cell.Explain the purpose of the polymerase chain reaction.Describe the structure of a bacterial genome, and explain how it differs from a eukaryotic genome. Explain what a plasmid is, and describe the role of plasmids in the spread of antibiotic resistance genes. Explain how bidirectional semiconservative DNA replication copies the circular chromosome of a bacterium during cell division. Explain the steps of replication by DNA polymerase, including initiation, elongation, and termination. Explain the different kinds of mutations and how they occur.
- Below is an electron micrograph illustrating the process of simultaneous transcription and translation in a prokaryotic cell. Use this illustration to answer the question. A. Which of the following statements is correct? 1. The direction indicated by A, is the correct direction of RNA polymerase movement. 2. If C and D are both pointing to the first ribosome in the chain, then ribosome C is carrying a longer polypeptide chain. 3. If E is pointing to mRNA, then it is pointing to the 5'end of the mRNA. 4. If B is pointing to the DNA, then it is pointing to the 5' end of the DNA. O A. 1, 2 and 3 O B. 1 and 3 O C. 2 and4 O D. 4 only O E. All of 1, 2, 3 and 4 are correctRefer to the figure to answer these questions:a. Add labels for mRNA (including the 5′ and 3′ ends) and tRNA. Inaddition, draw in the RNA polymerase enzyme and the ribosomes,including arrows indicating the direction of movement for each.b. What are the next three amino acids to be added to polypeptide b?c. Fill in the nucleotides in the mRNA complementary to thetemplate DNA strand.d. What is the sequence of the DNA complementary to the templatestrand (as much as can be determined from the figure)?e. Does this figure show the entire polypeptide that this geneencodes? How can you tell?f. What might happen to polypeptide b after its release from theribosome?g. Does this figure depict a prokaryotic or a eukaryotic cell? How canyou tell?Choose the combination of answers that most accurately completes the statement.The function of ligase is to a. rejoin segments of DNA c. synthesize cDNA b. make longitudinal cuts in DNA d. break down ligaments
- Describe the effects of the temperature change during polymerase chain reactionGiven: 3' TAC CAG TTA AGC CTC GGT ATC CAG GAT ACG 5' What would be the first 10 bases at the 5' end of the complementary strand? A. 5' TCG CGTATC C 3' C. 5' GGC TTA ACT G 3' E. none of the choices B. 5' ATG GTC AATT 3' D. 5' CGT ATC CTG G 3' WRITE THE CAPITAL LETTER OF YOUR ANSWER.Use the key to answer the question. DNA DNA Select the illustration with the correct placement of the promoters and terminators for the eukaryotic genes A, B, and C. DNA 5' 3' 5' 3' 5° 3' RNA RNA RNA A A A A A A A A A RNA RNA RNA B B B B B B B B B RNA RNA RNA C C с с C C с DNA DNA 5' 3' 5' 3' RNA RNA A A A A A A RNA RNA B B B B Promoter B B Terminator Direction of transcription RNA RNA с C C с C с
