Q: Explain the primary, secondary, tetriary and quaternary structure of glutathione reductase
A: Proteins are the polymers of amino acids.
Q: Explain about RNA-induced silencing complex (RISC) ?
A: The RISC is expanded as RNA-induced silencing complex. This is referred to as a multiprotein comple...
Q: Graph of Absorbance vs Time (mins) 1.8 1.6 1.4 1.2 0.8 0.6 0.4 0.2 10 20 30 40 50 60 70 80 Time (min...
A: What is growth rate = it is the number of growth or increase in number of bacteria per unit time Wh...
Q: How are cell membranes classified according to their permeability?
A: Introduction permeable, semipermeable, and selectively permeable membranes are the four types of mem...
Q: During long term aerobic exercise (hours) heart rate increases to maintain CO True False
A: Answer- True
Q: Explain about Dicer enzyme ?
A: Metabolic pathways involve both synthetic and degradative processes. Many different chemical and ino...
Q: Similarities and differences of plants and animals in terms of: reproduction, development, nutrition...
A: Introduction:- Animals and plants are living entities with distinct reproductive, habitat, body comp...
Q: How do we know that small noncoding RNA molecules canregulate gene expression?
A: A non-coding RNA is a kind of RNA molecule that is not translated into a protein. The DNA sequence f...
Q: Case Study 3: The deep intrinsic muscles of the back innervated by a posterior ramus of the spinal n...
A: The back muscles are divided into three categories. Those muscles that merge with the spinal column ...
Q: Cucumis sativus (cucumber) is a diploid plant with 7 chromosome pairs. Determine the following as it...
A: 14 7 14 14 7
Q: How are plant tissues classified according to their functions?
A: Introduction In this question we will discuss about how plant tissues classified according to their...
Q: Nonsense-mediated decay is an mRNA surveillance pathway thateliminates mRNAs with premature stop cod...
A: The decapping and deadenylase enzymes are critical in the onset of mRNA degradation. It is vital to ...
Q: GW501516 is a drug that activates PCG1alpha in cells to mimic the effects of endurance training True...
A: ANSWER;- True Explain;- To completely encounter the activity helping capacities, you want to know wh...
Q: Define RNA interference (RNAi) mechanism ?
A: RNA interference is a natural phenomenon, where an mRNA is silenced so it inhibits the protein coded...
Q: In Figure 5-25, can you point to any phage progeny thatcould transduce
A: Transduction is one of the methods by which genetic material is exchanged between bacterial cells (t...
Q: The climate has shifted, and it is much colder than it once was. Would your dragon be able ta surviv...
A: The dragon has a blue-colored body, without any polka dots, red ear frills, light blue wings, tan sp...
Q: 9. compare and contrast different mutation mechanisms 10. relate variations in chromosome number and...
A: 9) Mutation is the permanent alteration of the nucleotide sequence of a genome These mutations can ...
Q: Genetic mutations within tight junction protein Z02 can result in symptoms only found within the liv...
A: The following statements are false: The tight junctions form lumens sealing the space between adjac...
Q: In prokaryotes, after the ribosomes completes a synthesis, one would expect to find a) a new protei...
A: Ribosome is a very important cell organelle in both prokaryotic and eukaryotic cells. It is composed...
Q: Glucose-6-phosphate dehydrogenase (G6PD) deficiency is a disorder that affects the normal function o...
A: Introduction Glucose 6 phosphate is an enzyme that helps the RBCs operate normally in the body. G6PD...
Q: Take thyroid hormones as an example of hormones and their properties. Thyroid hormone is highly boun...
A: Thyroid hormone such as T3 and T4 are produced in the thyroid gland situated around the starting of ...
Q: Broadly speaking, primates can be most active during the day or at night. Today most living Haplorrh...
A: Haplorhines and strepsirrhines are the suborders of primates.These two lineages have diverged and Ha...
Q: Chloroplasts are double membrane organelles with a smooth outer membrane and an inner membrane that ...
A: Note- i am unable to paint the diagram you provide due to absence of applicable software. Kindly do...
Q: Compare the approach of setting aside protected areas with the approach of community-based conservat...
A: Community-based conservation is implemented at the local level with citizens, and local institutions...
Q: what are the prevention,control and treatment of inflammatory diseases(OA/RA/Gout)?
A: Osteoarthritis: Osteoarthritis (commonly known as OA) is a prevalent joint condition that primarily...
Q: 18. A ___ is a morphological feature that some highly social strepsirrhine species have, but which C...
A: Social species: these species form cooperative society for enhancing the survival and reproduction.
Q: Family name, scientific name, common name, hosts/damage, life cycle, morphological characters (Focus...
A: Family name: A taxonomic rank, or a taxon of that rank, is referred to as a family. There are one or...
Q: Second Impact Syndrome (SIS) occurs when an individual suffers a concussion while still symptomatic ...
A: ANSWER) Second impact syndrome is described as the injury to the head which has occured for the seco...
Q: The DNA sequence ATGCATGC will pair with which of the following DNA strands? TACGTACG TACCTACC CGTAC...
A: DNA, or deoxyribonucleic acid, is the hereditary material in humans and virtually all other creature...
Q: Non-oxidative processes for ATP regeneration are only employed in anaerobic exercise O True O False
A: In anaerobic metabolism lactic acid is produced which is during intense activity ATP regeneration o...
Q: Mutations that affect organisms are those that involve exons. True or False
A: Mutation takes place when section of gene or exons are missing. The most common type of mutation tha...
Q: What are the main respective components of cell walls in bacteria, protists, fungi and plants?
A: A cell wall is a structural layer found just outside the cell membrane that surrounds various types ...
Q: What are the main cells that compose poriferans?
A: Phylum porifera contains unique animals called sponges. They are termed as sessile metazoans as they...
Q: Give 3 examples of species with a continuum of strategies and provide their life history traits.
A: Every living organism in the biosphere tries to maintain its population by producing offspring. But ...
Q: What is the purpose/function of glutelins?
A: Glutelin They are a class of protein prolamin proteins found in the endosperm of certain seeds of th...
Q: Modern day industrial agriculture:
A: Industrial agriculture is a new from of agricultural techniques and it is mainly exhibit form 20th c...
Q: Which is the order of glycolytic capacity between these muscle fiber types O I> lla > Ilx O Ix > la ...
A: The contraction of the muscle fibre is explained by the muscle contraction theory by the 2 muscle fi...
Q: What are the main morphological differences between monocot plants and dicot plants?
A: Introduction The main morphological differences between monocot plants and dicot plants are given in...
Q: Question 5 Voles and lemming are found throughout the Arctic. Which of the following statements is c...
A: Correct option is D i.e, Use snow tunnels and ground nests as strategies to remain active over winte...
Q: e nephron is water and sodium chloride reabsorption
A: Hormones are signals or chemical messengers released from endocrine glands in the body.Some of the s...
Q: Using a diagrammatical presentation show how serial dilution was performed if the final volume in ea...
A: Serial dilution is very useful process for diluting the sample and it is also helps in the calculati...
Q: Question 5 Voles and lemming are found throughout the Arctic. Which of the following statements is c...
A: Voles and lemmings These are widely spread across the Holarctic. They are located in temperate North...
Q: Briefly explain how bacteriophages can transduce genes between bacteria
A: Introduction :- Bacteriophages (BPs) are bacteria-infecting viruses that kill bacteria without harmi...
Q: What are the main morphological differences between monocot plants and dicot plants?
A: Morphological features refer to the outward appearance of a plant. These change in response to diffe...
Q: what is your view on Darwin's theory of evolution? Use the editor to format your answer
A: Darwin was a biologist and naturalist, who gave theory of evolution.
Q: C) A) B) D) E) Directions: For cach of the following species above identify whether they are Haplorr...
A: Strepsirhines: B and C. Haplorrines: A, D, E. Platarrhines: A and B Catarrhines: D and E
Q: A particular Hfr strain normally transmits the pro+marker as the last one in conjugation. In a cross...
A: If the cell such as a Hfr cell loses any of the F-plasmid sequence, then it gets reverted to a F–sta...
Q: DNA strand below: 3’ T A C A T G C C G A A T G C C 5’ Discuss how will replication happen by mentio...
A: The central dogma of molecular biology involves replication, transcription and translation. Replicat...
Q: What is the rational for the benefits of LHTL training? high altitude alters blood composition, whil...
A: Living High Training Low (LHTL) is a method used by athletes to improve their performance. Spending ...
Step by step
Solved in 3 steps
- Question 56 You (a healthy individual) are swimming underwater when you can no longer resist the urge to breathe. This overwhelming urg probably due to O the autorhymthic cells in your diaphragm contracting O the decrease in O 2 available to the cells of the body. O the increase in plasma H *. O the increase in pH has made your blood dangerously alkaline. 1.67Question 34 A Nurse Practitioner is providing patient education to a 50-year-old woman who is taking methotrexate (MTX) for breast cancer. The nurse will instruct the patient to avoid which of the following drugs? Acetaminophen Salicylates Furosemide DigoxinQuestion 4: A 69-Year-old hypertensive patient is recently diagnosed with congestive heart failure (CHF). Digoxin is given for CHF and antihypertensive medicines continued. Apply your pharmacological knowledge and identify the drug from the following list that causes electrolytic disturbance and potentiate digoxin toxicity. Drugs Hydrochlorothiazide Lisinopril Verapamil
- QUESTION 7 Sometimes, during stress or trauma, a person hyperventilates. To avoid fainting, the person is advised to breath into a paper bag. Explain how this "first-aid" technique help in restoring blood pH to normal levels.Question 10 John, the Nurse Practitioner is prescribing Fosamax for his patient. Bisphosphonate administration education includes Taking it on a full stomach Sitting erect for at least 30 minutes afterward Drinking it with orange juice Taking it with H2 blockers or proton pump inhibitors to protect the stomachQuestion 12 Carbohydrates that appear in glycosylated proteins and lipids in the GA include I. N-Acetylglucosamine II. fucose III. mannose IV. galactose I, II, IV only I, II, III only II, III, IV only I, II, III, IV
- Question 1: ATP synthases contains 3 copies of each of the large subunits (called α and β in the E. coli enzyme). The number of c subunits can vary among different ATP synthases, ranging from 8 to 17. Part a: Briefly explain how this variation in the number of c subunits would affect the energetics of ATP synthesis. For a fixed value of the protonmotive force, how much energy can the gradient provide to drive one revolution of the ATP synthase, in a synthase with 8 c- subunits versus a synthase with 17 c-subunits?QUESTION 4 According to the Arrenhius theory, an acid is: a. a substance that forms hydroxide ions b. a proton donor c. a substance that forms hydronium ions d. a proton acceptorQuestion 1: The overall process enabled by the glyoxylate cycle is: (2acetyl-CoA) + (NAD+) + (2H2O) → (succinate) + (2CoA) + (NADH) + (2H+) Dissect this process further by writing down all of the reactions that are actually involved in making one succinate from two acetyl-CoA units. Show chemical structure for all intermediates.
- QUESTION NO. 1L-Carnitine is synthesized primarily in the liver but also in the kidneys and then transported to other tissues. It is most concentrated in tissues that use fatty acids as their primary fuel, such as skeletal and cardiac muscle. In this regard, L-carnitine plays an important role in energy production by conjugating to fatty acids for transport from the cytosol into the mitochondria. L-carnitine shuttle is an example of A. ion driven active transport B. facilitated diffusion C. simple diffusion D. ATP driven active transportE. symport F. antiportQUESTION NO.2 Statements: (1) Glucose is both a hexose and a aldose. (2) There can never be more than three enantiomers for a molecule. (3) All common disaccharides have beta-one-four linkages. Which statements are true?Question 1: When the CAC is run in reverse by microorganisms that use it to fix carbon, the citrate synthase reaction is different and is catalyzed by an enzyme called ATP-citrate lyase. Write the reaction catalyzed by ATP-citrate lyase, then briefly (in one sentence) explain why the use of different chemistry (different from the ‘normal’ direction) makes sense here.QUESTION NO. 1Statements: (1) Glucose is both a hexose and a aldose. (2) There can never be more than three enantiomers for a molecule. (3) All common disaccharides have beta-one-four linkages. Which statements are true?QUESTION NO.2 Erythrocyte glucose transporter illustrates the type of A. ion driven active transport B. facilitated diffusion C. active transport D. simple diffusion E. secondary active transportQUESTION NO.3 which of the following statement/s accurately describe the surface of a lipid droplet? A. a monolayer of phospholipids B. a bilayer of phospholipid C. a network of perilipin protein D. a structured layer of triacylglycerol E. a chaotic hydrophobic/ hydrophilic interface