Spectrophotometry Lab Answer Sheet

Biochemistry Molecular 1. How did scientists discover the genetic code? 2.Is the genetic code universal? 3.Codons that code for 61 amino acids. Kinds of amino acids 20 pieces. How is yours analysis of the relationship between these two sentences?

Protein sequence is always read (blank) terminal to (blank) terminal.  And DNA sequence is always read (blank) prime to ( blank) prime.  I need help filling in the blanks please? ? Thanks

Directions: Choose the letter of the best answer. Use a separate sheet of paper. 1. Nutritional chemists have found that burning 1 gram of fat releases twice the amount of heat energy as burning 1 gram of starch. Based on this information, which type of biomolecule would cause a person to gain more weight? A. carbohydrate B. fat C. proteins D. nucleic acid Which biomolecular group carries and passes on the hereditary information 2. of the organism? C. nucleic acids D. proteins A. carbohydrates B. lipids Lipids are insoluble in water because lipid molecules are A. hydrophilic B. neutral Atom is the basic unit of a chemical element. What are the atoms that 3. C. hydrophobic D. Zwitter ions 4. make up carbohydrates? A. C and H C. C, H and O D. C, H, O and N B. C, H and N 5. Which organic molecules are the primary energy source of the human body? C. nucleic acids A. carbohydrates B. lipids D. proteins

48 please please answer all

QUESTION 19 Briefly explain why there are + and - charges in the amino acid structures in the table of common amino acids. For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac). B IUS Paragraph Arial 10pt A v 面 田旺 田 QUESTION 20 Click Save and Submit to save and submit, Click Save All Answers to save all answers. MacBook Pro G Search or type URIL esc &

Please answer the following question:

Please answer the following question:

What is the name of Hmc040 -1. jpgSOmc040-2.jpg?

Glucose Analyze an alpha-glucose molecule. Sketch the molecule below and connect the text- box with the appropriate region within the molecule. The bonds are strong and highly energetic. These atoms within the sugar provide polarity (water solubility) to the molecule. This part(s) of the molecule provide(s) reactivity CHOH OH HO. OH H. OH 一エ

a) covalent b)isotopic c)nuclear d)ionic

Why are there millions of organic compounds but only thousands of inorganic compounds? a. Actually, the ratio of carbon atoms to organic molecules is less than the ratio of other elements to inorganic molecules. b. There are more carbon atoms, therefore more carbon compounds. c. Carbon atoms can link to other carbon atoms as well as with atoms of other elements. d. It is easy for carbon to link with other atoms.

A. Senyawa diatas termasuk amina primer/sekunder/tersier? Berikan alasan yang tepat! B. Selesaikan dan lengkapi reaksi tersebut!

question number 6

aining Time: 1 hour, 59 minutes, 51 seconds. estion Completion Status: Moving to another question will save this response. Question 1 esc is the only common disaccharide that is not a reducing sugar. A Moving to another question will save this response. F1 C F2 ㅁㅁ #C F3 000 000 $ F4 1: % F5 5

Learning Task 1: Choose the letter of the correct answer. Write your answers on a purposes and are the largest class of organic compounds found in organisms. are dir separate sheet of paper. 1. Organisms use as energy sources, structural units, and for other A. carbohydrates B. lipids C. protein D. nucleic acid 27

Chemistry Please answer completely. In the explanation, just write the important points. thank you so much!   Details: The amino acids are: F phe, C cys, E glu, V val, Y try, K lys, Q gin

What is answer #10

Based on the statement below, answer a-e. High density polyethylene (HDPE) fiber is used as liners for surgical gloves.Although the liner has a very high resistance to being cut, the polymerallows a surgeon to maintain a delicate sense of touch. The HDPE liner isusually rigid and not flexible. a. Suggest a reason why low density polyethylene, LDPE cannot be used. b. Give a molecular level reason why HDPE is successful in thisapplication. c. How does the molecular-level structure of HDPE and LDPE influence their physical properties? d. How do chemists control the production of LDPE and HDPE? e. Besides the extent of branching, what are other structural parameters that might lead to differences in physical properties of LDPE and HDPE?

uestion 6 of 20 Four major contributing resonance structures are possible for the given cation, which is the intermediate o complex of an electrophilic aromatic substitution involving phenol and bromine. Two structures are given but are incomplete. Complete the given structures by adding nonbonding electrons and formal charges. Draw the remaining structures (in any order), including nonbonding electrons and formal charges. Complete structure A. Complete structure B. Erase Rings More Erase Select Draw Rings More Select Draw |//の H Br Br Br Br

2. Molecule #2 a)What Group? (Carb, Lipid, Protein, or Nucleic Acid). b)Within the group, how would you classify it? OH a) b) c)How do you know you correctly classified this macromolecule in its proper group?

AICIS CHICI H₂ Lindlar's Cat.

Ethyl methyl ketone (1.jpg) Acetaldehyde (2.jpg) A recognition test will be applied to the organic substances given above. Which recognition test is applied to determine the organic substances correctly? Explain.

Neonatal bilirubin samples are especially vulnerable to UV light degradation due to their small sample volume.   Question 9 options:   True   False

Pls help!

Chemistry Hi, just wondering how to calculate the glucose amount? thank you

proteins 1 The sequence of amino acids an example of a, protein structure. Select an answer and submit. For keyboard navigation, use the up/down arrow keysto select an answer. a. primary bi secondary tertiary Unanswered

A forensic scientist is trying to find out the number of adenine bases in the DNA sample that he obtained from a crime scene. What can he assume about the number of adenine? O The number of adenine bases will be equal to the number of guanine bases. O The number of adenine bases will be equal to the total of all the other bases. O The number of adenine bases will be equal to the number of thymine bases. O The number of adenine bases will be half of the number of cytosine bases.

III. Proteins 1. The protein illustrated below was isolated from a superhuman being. Scientists theorized that it was the source of power of its power. CH3 NH `CH3 NH NH NH 'NH NH `NH `NH `NH H3C H3C H3C `NH2 Construct the sequence of the protein using the three letter symbol. а.