Q: The Vitamin required for the synthesis of nucleic acid is: A) Tocoferorl B) Folic acid C)…
A: Vitamins are the substance that our body needs to develop and function. Vitamin A,D,E,K and B are…
Q: Which of the following is a complex polymer of the body's favorite food? O proteins O TAGS O DNA…
A: Biomolecules are the organic molecules present in the living organisms. These act as building blocks…
Q: An anabolic enzyme:
A: Anabolism involves formation of complex molecule. Gluconeogenesis, glycogenesis, fatty acid…
Q: The various forms of radiation differ in their 1 refraction. wavelength. 3 protons. 4 resolution.
A: Radiation is defined as the energy type that can travel in a space.
Q: Proteins can function as a. enzymes c. antibodies b. receptors d. all of these
A: The word protein comes from the greek word 'Proteios' means first or foremost. The term protein was…
Q: Which type of electromagnetic radiation has a lower frequency, x rays or UV? X rays UV
A: Electromagnetic radiations are waves that travel through electromagnetic fields and are made up of…
Q: Which biomolecule/s can you observe in large amounts in a live person? Select the correct…
A: Biomolecules are the chemical entities which perform/support the biological reactions in an organism…
Q: The shape of a protein determines its function
A: The overall shape of a protein determines the function of the protein because change in the…
Q: formed between two different polar molecules. Tollowing describes O Covalent O jonic Hydrogen O…
A: A polar molecule is a chemical species in which the distribution of electrons between the covalently…
Q: (а) (b) (c) 200 nm 200 nm 200 nm
A: BSE: Backscattered electron imaging mode, image production of sample is formed by the electrons that…
Q: A. Basic R group B. Aromatic R group C. Acidic R group D. AliphaticR group
A: Amino acids are the structural unit of the proteins. Amino acids are joined by a peptide bond to…
Q: Which characteristic is truc of protcins? O Proteins have up to four levels of structure. O Proteins…
A: Proteins are organic compounds which consists of amino acids, which are essential for carrying out…
Q: Which one of the following is a vitamin? A. Citric acidB. Folic acidC. Glutamic acidD.…
A: Vitamins are the organic compounds that are essential for proper growth and development of the body.…
Q: Which of the following is NOT an optical microscope? a. dark-fi eld c. atomic force b. confocal d.…
A: Microscopes are used for the visualization of objects which are not visible to the naked eyes.…
Q: Which of the following is not composed of repeatingsubunits?a. starchb. proteinc. nucleic acidd.…
A: Biological molecules like nucleic acids (deoxyribonucleic acid (DNA) and ribonucleic acids (RNA),…
Q: enzyme o To (break down) molecules enzyme - speeds up the reaction substance that the enzyme works…
A: The enzymes are biological catalyst that helps in the conversion of substrates into products. They…
Q: Unlike the previous microscope, the TEM relied on ______, not on light. a.energy b.eons…
A: Microbes are the microbes that can't be seen by naked eyes.
Q: An anabolic enzyme: 1. Cleaves a molecule into two or more parts 2. Inserts a substance between two…
A: Anabolism is a process ,also known as biosynthesis. It is an enzyme catalyzed process which create…
Q: Crisco is made from vegetable oils, which are usually liquid. Why is Crisco a solid? Hint: Read the…
A: Lipids are the major class of biomolecules that contains hydrocarbons which makes them insoluble…
Q: A round pizza displays _________ symmetry, whereas a slice of pizza displays _________ symmetry.
A: A round pizza displays _________ symmetry, whereas a slice of pizza displays _________ symmetry.
Q: Complementarity plays a major role in the structure ofa) proteins.b) lipids.c) polysaccharides.d)…
A: Adenine (A), thymine (T), guanine (G), and cytosine (C) are the four bases that comprise this code.…
Q: During observation under the microscope, the number of optical planes that are in focus…
A: Light microscope is a microscopic instrument which uses visible light and magnifying lens to to view…
Q: The nucelotides in a single strand of DNA or RNA are connected bya type of covalent bond called (n)_…
A: DNA is made up of many Nucleotides. Each nucleotide is made up a sugar molecule (either ribose in…
Q: In dehydration synthesis, watera. is removed from a protein.b. is added to a protein.c. is added to…
A: Amino acids are all chemical compounds having a group of amino (-NH2) and a carboxyl group(-COOH)…
Q: Do drugs like penicillin have eyeballs to judge the size of something? Yes No
A: A drug is any substance which, when taken into the body, alters the functions of the body either…
Q: In X-ray imaging, a film often displays white areas. This is due to: (a) High absorption. (b)…
A: X-rays are a form of electromagnetic radiation, similar to visible light. Unlike light, however,…
Q: arbon based molecules are known as
A: Answer: Carbon is the element with atomic umber 6. Carbon are the component of the various…
Q: Sugars and Starches (10 Points) O Carbohydrates Nucleic Acids O Proteins O Lipids
A: To find Sugars and starch from the following
Q: Ionizing radiation like removes from atoms.a. UV, protons b. X-rays, the charge c. gamma rays,…
A: Ionizing radiation is a type of energy released by atoms that travels in the form of electromagnetic…
Q: Which structure is formed when fatty acid salts reacts with water? O Clathrate O Micelle O Monolayer…
A:
Q: True or false: Solid objects are made of molecules that are moving
A: Within the human body different macromolecules at present that perform specific function in the…
Q: The y-axis of a Michaelis-Menten plot has units of M/s (or similiar). Think about why this is. Now…
A: Michaelis Meten plot determines the different parameters of enzyme kinetics such as Vmax and Km,…
Q: Precursor to vitamin A.* A. Retinol B. Retinoic acid C. Carotene D. Tocopherol
A: Vitamin A is an isoprenoid alcohol and functions as hormone as well as a visual pigment. It is…
Q: olarimeter is used to detect S
A: A polarimeter is an instrument used in labs, to measure the angle of rotation, which is due to…
Q: Amino.acid know as peptide bond that result from Polysaccharides Protein Dehydration synthesis
A: Amino acids are chemical molecules that combine to make proteins, hence, they are referred to as…
Q: Finding the object 1. Letter "e" as it appears to unaided eye: 3. Letter "e" as it appears in…
A: Microscope is an laboratory optical instrument that has magnified lens to view smaller objects that…
Q: Marissa is working with a solution that is very acidic. When she tests the solution with pH paper,…
A: pH scale : 7 is neutral, more than 7 is basic pH and less than 7 is acidic pH. Acidic solution :…
Q: What type of symmetry can be observed in the given image? Select the correct response: Radial…
A: Radial symmetry occurs when any plane passing through the centre divides the body into two equal…
Q: The monomers that make up proteins are called_________.a. nucleotidesb. disaccharidesc. amino…
A: Proteins are the polypeptide chain, which folds into a three dimensional (3D) structure to…
Q: The best way to make human protein for drug use is to Make the protein using chemical synthesis Make…
A: Large scale production of Human protein for drug use is important to meet the growing needs and…
Q: While using a microscope, when do you use immersion oil? a. When viewing a slide under the 100x…
A: INTRODUCTION When viewing stained smears under 100x we use immersion oil. That can increase…
Q: Most enzymes are: O Nucleotides Proteins O O O O Lipids O Carbohydrates
A: As we know that an enzyme is a biocatalyst that increases the rate of chemical reaction .All the…
Q: In order to get the best resolution possible with a light microscope, you would want: Short…
A: Light microscope :- This is a type of optical microscope, where visible light and lenses are used to…
Q: To visualize individual atoms in a protein or nucleic acid you would use: X-ray crystallography…
A: Crystals of many proteins and other biomolecules causes the diffraction of x-ray beam. The…
Q: Which macromolecule is characterized by long chains composed of carbon, hydrogen and oxygen O ipid O…
A: A - lipid B, C, D are incorrect
Q: A B D F
A: Anatomy The dorsal column-medial lemniscus mechanism (DCML) is a nervous system sensory path. It…
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- Show where trypsin and chymotrypsin would cleave the following peptide Tyr-Ile-Gin-Arg-Leu-Gly-Phe-Lys-Asn-Trp-Phe-Gly-Ala-Lys-Gly-Gin GinWhich of the following families of actin-binding proteins promote actin filament polymerization? sequestering proteins nucleating proteins severing proteins capping proteins motor proteinsMechanism of action of depolarizing and nondepolarizing Neuromuscular Blockers (NMBs)
- An antibody has been isolated that binds to F-actin but not to G-actin. Whatstructural feature(s) of F-actin do you suppose the antibody binds (i.e., howis the antibody able to distinguish between these two forms of actin)?Explain the reason for which the concentration of actin to be 50-100 times greater than the critical concentration.What happens across the membrane of an electricallyactive cell is a dynamic process that is hard to visualizewith static images or through text descriptions. View thisanimation (http://openstaxcollege.org/l/dynamic1) toreally understand the process. What is the differencebetween the driving force for Na+ and K+? And what issimilar about the movement of these two ions?
- It is not an easy matter to assign particular func-tions to specific components of the basal lamina, sincethe overall structure is a complicated composite materialwith both mechanical and signaling properties. Nidogen,for example, cross-links two central components of thebasal lamina by binding to the laminin γ-1 chain and totype IV collagen. Given such a key role, it was surprisingthat mice with a homozygous knockout of the gene fornidogen-1 were entirely healthy, with no abnormal phe-notype. Similarly, mice homozygous for a knockout of thegene for nidogen-2 also appeared completely normal. Bycontrast, mice that were homozygous for a defined muta-tion in the gene for laminin γ-1, which eliminated just thebinding site for nidogen, died at birth with severe defectsin lung and kidney formation. The mutant portion of thelaminin γ-1 chain is thought to have no other functionthan to bind nidogen, and does not affect laminin struc-ture or its ability to assemble into the basal lamina.…Which of the following actin crosslinking proteins organizes actin microfilaments in parallel files? Select all that apply. Filamin Spectrin a-actin Fimbrin << Previous mung"The membrane potential arises from movements of charge that leave ion concentrations practically unaffected, causing only a very slight discrepancy in the number of positive and negative ions on the two sides of the membrane." is true or false.