Which is the dominant form of DNA found in the cell? H 2. Z 3. B 4. A
Q: Each of the following statements concerning mitochondria is true, EXCEPT a.The mitochondria require...
A:
Q: 1. What are the ground electronic configurations of Ti and Ti* ion? Ti Tit
A:
Q: olarimeter is used to detect S
A: Polarimeter- is a scientific instrument used to measure the angle of rotation caused by passing pola...
Q: If saliva alone tests positive for either starch or glucose, how would that affect the interpretatio...
A: Our body has various digestive juices or enzymes that facilitate the digestion process. One such dig...
Q: A group of researchers are interested in a question about the osmolarity of the cells of a particula...
A: It is assumed that a positive percent difference indicates that cell volume has increased. Water is ...
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: protons are needed to produce and transport ATP during the electron transport chain.
A: Aerobic metabolism is a set of three basic metabolic processes that occur in cells to generate energ...
Q: SDS-PAGE gels are useful in determining the molecular weights of proteins; however, the molecular we...
A: SDS-PAGE is an acronym for sodium dodecyl sulfate–polyacrylamide gel electrophoresis. It’s a mass-ba...
Q: In moelcular genetics, initiation is often accomplished using proteins that prevent elongation. Nam...
A: Initiation of a process in genetics is an important event. At this stage, cell prepare itself for th...
Q: What are the 4 levels of structural organization of proteins and what are the important interactions...
A: The four levels of structural organization of proteins are : Primary structure, Secondary structure,...
Q: Microbial products can be classified as three major categories. With the use of sketch, briefly expl...
A: Microorganism growth is a very complex and coordinated process that culminates in an increase in cel...
Q: How do Tetramethrin and Lambda-Cyhalothrin chemicals behave in water?
A: Pyrethroids are chemical compounds that are derivatives of pyrethrins, produced by chrysanthemum flo...
Q: • Find the correct Haworth projection. CH;OH CH2OH он, но- CH,OH CH;OH о он H- -ОН OH о он он, OH но...
A: Ans) The correct answer is option (a) The Haworth projection is simply the three-dimensional viewpoi...
Q: If a test tube has boiled saliva + potato chips, what did the boiling do to the enzyme in the test t...
A: Our body has various digestive juices or enzymes that facilitate the digestion process. One such dig...
Q: Carbon is particularly well suited to be the backbone of organic molecules because (a) it can form b...
A: Carbon is a chemical element with an atomic number of 6. Carbon is non-metallic and has four electro...
Q: You are studying a eukaryotic protein PKK in the lab. You fuse the DNA encoding GFP (green fluoresce...
A: Proteins synthesized through translation process is directed to specific locations in the cells. The...
Q: 15. Which of the following statements refer to glycolysis? 1- carbon dioxide is released Il - it occ...
A: During glycolysis glucose is broken down by a series of steps to form pyruvate. Under aerobic condit...
Q: What is the term applied to the trinucleotide shown by the arrow? 5' AU Ру AGGCC G C G G G ACCACCUGe...
A: This a structure of tRNA, The tRNA molecule has a distinctive folded structure with three hairpin lo...
Q: Why are polyunsaturated omega-3 fatty acids considered as good for our health? Explain such phenomen...
A: Fatty acids are important components of lipids. Fatty acids are composed of hydrocarbon chain and a ...
Q: Directions: Complete the table below to summarize your understanding of the structures, properties, ...
A: Biomolecules are carbon-based organic compounds that are produced in living organisms. Biomolecules ...
Q: Connection between Electron Transport & Phosphorylation Task: 1. Define P/O ratio 2. Explain its...
A: Our body is always working, continuously doing various metabolic activities even when we are sleepin...
Q: Using 25 μL of serum, how much diluent would be needed to create a 1:2 dilution? ______ μL
A: The process of reducing a solute concentration by adding solvent to a solution is referred to as dil...
Q: I. Name the following carbohydrates using the proper way of naming/IUPAC system. a. Erythrose b. Lyx...
A: Carbohydrates are one among the 4 biomacromolecules. They are called hydrates of carbon as their gen...
Q: What is the function of DNA polymerase a in eukaryotes? lagging strand synthesis leading strand synt...
A: Replication of eukaryotic cells employs three DNA polymerases: polymerase α, δ, and ε .
Q: an emergency service. He was very slim and smelled acctone. Blood test results showed the following:...
A: Ketone bodies include 3-hydroxybutyrate (3-OHB), acetoacetate, and acetone. They are the fuel substr...
Q: A conjugate was incubated with a mixture of lysosomal enzymes and no drug release was observed in th...
A: Lysosomes contain a wide variety of hydrolytic enzymes including proteases, nucleases, glycosidases,...
Q: b. What is happening in panel B? You are looking at the southern blot image. What is the radioactive...
A: This is an experimental data where experimenter is trying to look on function of PHT4;2 gene allele....
Q: Define triad
A: Those organic molecules are mainly comprised of two functional groups; an amino group and a carboxyl...
Q: Chemically, Olestra is made of a six-carbon backbone and six fatty acid attachments. No nutrients ar...
A: Olestra- Indigestible fat and composed of 6 fatty acid attachments.
Q: what type of reaction is the the reverse synthesis of ceramides from sphingosine
A: Ceramides belong to the family of waxy lipids that contain sphingosine and fatty acids. It is abunda...
Q: Ribosomes are made up how much RNA component? 1/3 2/3 50% 2/4
A: Ribosomes are the translation machinery of the cell. The ribosomes are ribonucleoprotein assemblies ...
Q: What group is added to modify methionine on the initiator tRNA in bacteria O phenyl O formyl O methy...
A: Initiator tRNAs (tRNAi) transport methionine (or its product, formyl-methionine) to ribosomes, where...
Q: B. Draw the structure of the given peptides. 1. Ser-Asp
A: Peptides are composed of standard amino acids. There are 20 standard amino acids that makeup all the...
Q: I. Name the following carbohydrates using the proper way of naming/IUPAC system. a. Erythrose b. Lyx...
A: Since there are 3 questions asked, we will solve the first question. If you need the solutions of th...
Q: Is the picture below a D or L amino acid? Q2: Name 4 reducing sugars
A:
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: Use the following to answer the questions below: In each of the following multiple-choice questions,...
A: Lipids are insoluble molecules made up of carbon, hydrogen, and oxygen just as carbohydrates but in ...
Q: Qualitative Analysis of Proteins Tests
A: Proteins are large biological molecule composed of amino acid, amino acids contain both amino (nh2) ...
Q: People suffering with sickle cell anemia have a structural defect in hemoglobin (HB). The major reas...
A: Hemoglobin is the iron-containing pigment in the red blood cells which helps the blood to carry or t...
Q: At a replication fork, which strand is synthesized discontinuously? O lagging O leading
A: Replication is an essential process taking place in all living organisms that ensure the maintenance...
Q: Using Molisch's reagent, an unknown carbohydrate solution was found to be positive (+). Within three...
A: Molisch's test is done for detection of carbohydrate. Barfoed's test is used for detection of monosa...
Q: Why can't humans digest cellulose while ruminants can? What is the difference between the two organi...
A: Cattle, sheep, and goats are examples of ruminant livestock. Ruminants are hoofed mammals with a dig...
Q: 26. Dietary triglycerides are hydrolyzed by pancreatic lipase, which is related to but distinct from...
A: The pancreas is a heterocrine gland because it secretes digestive juices and hormones. Pancreatic am...
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: 1. What are the numbers of carbon atoms derived from the first acctyl-CoA that binds to fatty acid s...
A: Fatty acid synthase complex bind to Acetyl-CoA and other substrate and combine the C-atom backbone i...
Q: Does this protein absorb light at 280 nm? If yes, please write (as a number) how many residues contr...
A: Amino acids are organic compound with functional group namely carboxyl and amino. Proteins are forme...
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: A membrane can separate gas mixture because different gases have different permeability through the ...
A: Gas separation by membrane is appealing in low-carbon technologies because it can be run in a contin...
Q: how many ATP synthesized by oxidation of NADH by O2? Compare it with the ATP synthesized by oxidatio...
A: Electron transport through complexes I, III, and IV is coupled to the transport of protons out of th...
Q: If we look at the free energy changes caused by phosphate hydrolysis in the following list of phosph...
A: This is step from glycolysis. The compound formed in first step of glycolysis. Glucose -6-phosphate...
Which is the dominant form of DNA found in the cell?
-
H
2. Z
3. B
4. A
Trending now
This is a popular solution!
Step by step
Solved in 3 steps
- which process releases the DNA into the ionic medium? a. homogenization b. deproteination c. precipitation d. all are correctWhy was the cold ethanol added to the soap and salt mixture? A To digest the cell walls B To dissolve the RNA C To emulsify lipids and remove large cellular debris D To precipitate the DNA E To denature the cytoplasmic proteinsThe sequence of one strand of DNA is ACCTGC. What is the sequence of the complimentary strand of DNA? A. ACCTCG B. TGGACG C. UGGAGC D. ACCUGC
- Identify whether the base sequences represent only a DNA sequence, only an RNA sequence, or either a DNA or RNA sequence. 1.TACATAC 2.GAUCACG 3.A double-stranded DNA molecule has 500 nucleotides and 100 cytosines. How many uracils does it have? A. 400 B.500 C.150 D.0 E.300What is the effect of ionizing radiation on DNA? a. faster replication b. the formation of nucleotide dimers c. kinks in the DNA molecule d. breaks in the DNA molecule e. base pair mismatching
- The nucleotide sequence in a single strand of DNA represents which level of structure? a. quaternary b. tertiary c. primary d. secondarySOLD What is the name of the 3 dimensional shape of the DNA molecule? Double Helix O Bihelix O Single Helix O SpiralaxA double-stranded DNA molecule has 500 nucleotides and 100 cytosines. How many uracils does it have? Group of answer choices A.500 B. 0 C. 400 D. 150 E. 300
- 1. Write out the full name for DNA. 2. What is a gene? 3. Where in the cell are chromosomes located? 4. What two scientists established the structure of DNA? a. b. 5. What is the shape of DNA?Write the sequence of the complementary strand of each segment of a DNA molecule. a. 5 '–AAATAAC–3 'b. 5 '–ACTGGACT–3 'c. 5 '–CGATATCCCG–3 'd. 5 '–TTCCCGGGATA–33-Chemicals used in transferring of pure DNA to plant cell is ? a. Nitrogen b. All of them C. DMSO d. Calcium