Bichem Jessica quiz 1

help please answer in text form with proper workings and explanation for each and every part and steps with concept and introduction no AI no copy paste remember answer must be in proper format with all working

Enzyme b. Binding: Electrostatic Forces Substrates bind to receptors and enzymes through non-covalent interactions (intermolecular forces – IMF). Below is a cartoon of a part of a ligand or substrate interacting with an enzyme (blue line). There are two aspartic acid side chains of the enzyme that are interacting with the substrate (dashed lines). Identify the intermolecular forces. OH R Asp 125 -4----* H-o Asp25 Enzyme Active Site

How much heat in kcal must be added to 0.68 kg of water at room temperature (20°C) to raise its temperature to 44°C?___ kcal

An enzyme requires a Zn2+ ion in order to function correctly. In this case, the Zn2+ is a(n) a. apoenzyme b. coenzyme c. cofactor d. subunit 24. A substance that can bind to an enzyme at a location other than the active site and increase or decrease the activity of that enzyme is called a(n) a. subunit b. proenzyme c. modulator d. feedback inhibitor

tab caps lock You have a 11.5 mg sample of blood that contains various proteins. Hemoglobin is the only protein in the sample containing Fe. Hemoglobin contains 3.83% by mass of a compound called heme (C34H32FeN4O4, MW = 616.49 g/mol). You find that your 11.5 mg blood sample contains 29.7 micrograms of Fe. What is the mass percent of hemoglobin in your protein sample? Tap here or pull up for additional resources Q A NO 2 W S #3 E D GA 4 R % 5 F Question 9 of 17 T 6 G Y & 7 B H 8 N 9 4 +/ V M

60+ 50 True False 40- kcal/mol 30 20 10 0 course of rx The reaction will proceed spontaneously

Complete each of the following chemical reactions.

Read and interpret the following information using the following abstract from a scientific journal article. In 2-3 sentences, summarize what you understand from this research

Would someone please help me answering questions #1, #3 and #5? Thank you

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Uber Eats Problem 31 of 32 mCPBA CH2Cl2 Select to Draw 1. NaCN 2. H₂O 8 Min Submit

Cuántos hidrógenos alfa tiene el siguiente compuesto? A 9 B 12 © C) 4 D 8 E 3 0

1. CzH5OH(I) + HCOOH(I) → HCOOCzHs + H2O(I) 2. C₂H5OH(1)→ C₂H4(g) + H₂O(1) 3. C₂H4(9) + Cl₂(g) → C₂H4C12(1) 4. C6H6(1) + Br2(1)→ C6H5Br(1) + HBr(g) 5. 2C4H10(9) + 130₂(g) → 8CO₂(g) + 10H₂O(1) 6. 2C7H8(1) + 150₂(g) → 14CO(g) + 8H₂O(1) Match each equation above with its reaction type. Reaction Type Addition Complete combustion Elimination Esterification Incomplete combustion Substitution Reaction Number from Above → ◆ ◆ Fill in the blanks to complete the following statement. One method used to differentiate between saturated and unsaturated compounds is to add a few drops of orange-coloured aqueous bromine to samples of each organic compound. If the compound is ◆ the orange colour will quickly fade.

a) Lysine is an essential amino acid. It is taken by some people as a nutritional supplement in the form of a hydrated crystalline solid with the formula C6H₁4N2O2.XH₂O . To control the dose of lysine, it is essential to know the complete formula of the hydrate, which means determining the value of x. To determine the value of x in lysine hydrate, a pharmacist used a direct titration method. She dissolved 6.258g of the compound in approximately 100mL of distilled water and then made this up to 250mL in a volumetric flask. She then titrated 25mL aliquots of this solution with a standardized NaOH solution of concentration 0.1050 mol dm-³, obtaining a mean titre of 36.30 mL. In titrations, lysine behaves as a monoprotic acid. Use these data to determine the value of x in lysine hydrate. b) In a second experiment to verify the value of x, the pharmacist heated a 3.752g sample of the lysine hydrate to drive off all the water. When she reweighed the sample, the mass was 3.278 g. Use this…

Calculate the solubility of PbF, in water at 25 °C. You'll find K data in the ALEKS Data tab. sp Round your answer to 2 significant digits. x10

Which of the following is a general guiding principle behind modern biochemistry? Select one: O a. Monomers form dimers form polymers O b. Biological molecules only incorporate carbon, hydrogen and oxygen O c. Biological molecules always take straight-chain forms O d. Monosaccharides of all types move freely in and around all living cells e Carbon-based molecules are uniquely make-able by living things O e. Previous page Quiz navigation Time left 1:34:45 OL O O LO DELL

One mole of sucrose, C12H22O11, contains _________________ molecules of sucrose.

I'm stuck on part  d, e, f, and g. Please help

ᴡʀɪᴛᴇ ᴛʜᴇ ᴄᴏᴍᴘʟᴇᴛᴇ ʙᴀʟᴀɴᴄᴇᴅ ᴇQᴜᴀᴛɪᴏɴꜱ ᴏꜰ ᴛʜᴇ ꜰᴏʟʟᴏᴡɪɴɢ ᴄʜᴇᴍɪᴄᴀʟ ʀᴇᴀᴄᴛɪᴏɴꜱ. ꜱʜᴏᴡ ʏᴏᴜʀ ꜱᴏʟᴜᴛɪᴏɴ

One of the most common types of kidney stones are composed of calcium oxalate. In addition to calcium oxalate another product is also formed in the formation of kidney stones in the body. Certain foods are high in oxalate and lead to an increase of forming kidney stones in the human body. These high-risk foods are as follows:   Spinach Swiss Chard Almonds (nuts in general) Sesame Seeds Soy Products (such as soy-based milk, cheese, yogurt) Sweet Potatoes Okra Beets Chocolate Black Tea   Another risk factor to developing kidney stones is not drinking enough water. Males have a higher chance than females of developing kidney stones, with the average age being 30. Oxalate in food binds to calcium during digestion in the stomach and intestines and then is excreted in the body as waste. If too much oxalate appears in the urine and not enough liquid (due to not drinking enough water), then calcium oxalate crystals form, which are the kidney stone.  A 35 year old male was taken to the hospital…

One of the most common types of kidney stones are composed of calcium oxalate. In addition to calcium oxalate another product is also formed in the formation of kidney stones in the body. Certain foods are high in oxalate and lead to an increase of forming kidney stones in the human body. These high-risk foods are as follows:   Spinach Swiss Chard Almonds (nuts in general) Sesame Seeds Soy Products (such as soy-based milk, cheese, yogurt) Sweet Potatoes Okra Beets Chocolate Black Tea   Another risk factor to developing kidney stones is not drinking enough water. Males have a higher chance than females of developing kidney stones, with the average age being 30. Oxalate in food binds to calcium during digestion in the stomach and intestines and then is excreted in the body as waste. If too much oxalate appears in the urine and not enough liquid (due to not drinking enough water), then calcium oxalate crystals form, which are the kidney stone.  A 35 year old male was taken to the hospital…

A1L TPN order is written for 400 mL 10% Dextrose, 300 mL 4.25% amino acids, and a total of 37 mL of additives. How much sterile water for injection should be added? a. 55 mL b. 137 mL c. 163 mL d. 263 mL

Select either atom that forms the glycosidic bond in this molecule, sucrose. Gray = C; white = H; red = 0; blue = N; dark green = Cl; brown = Br; light green = F; purple = I; yellow = S; orange = P. • Double click to select atoms. • You can zoom in and out using the mouse scroll wheel (or pinch to zoom on touch screens). • If there is more than 1 correct answer, just give one.

Calculate the number of joules in Product A, and enter your answer in Canvas. Show all work on your scratch paper. Fat (g) Carbohydrates (g) Protein (g) Product A 12.1 25.2 4.9 Product B 4.0 25.4 5.4 Once you are finished with Product A, ON YOUR SCRATCH PAPER calculate the total joules contained in product B, and clearly indicate which has more calories.

Draw the organic product(s) for each of the following reactions. If more than one product is expected indicate the major product.