The diagram shows a large food moleaule changing into smaller molecules. process X What is process X? A absorption B chewing c digestion D secretion O A O B O D
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- Enzyme Investigation An enzyme was isolated from digestive juices taken from the small intestine. An experiment was set up to test the ability of the enzyme to break down protein. Two test tubes, labeled A and B, were placed in a hot water bath at 37°C, human body temperature. Test tube A contained only protein and test tube B contained protein and the enzyme. The chart below shows the set-up. After two hours, the contents of both test tubes were analyzed. Test tube A showed only the presence of protein. Test tube B showed the presence of the end products of protein digestion, indicating the enzyme had successfully broken down the protein. Identify the end products of protein digestion that made up the contents of test tube B after the two hours.Label the image. The following image illustrates one of the trials Hershey and Chase used in their experiment. Choose the correct label for the important components of the experiment from the dropdown menu. (Hint: The structure that is labeled with the isotope is shown in the bright orange color.) Options for A: Bacterial Cell, Animal Cell, Plant Cell Options for B: Bacteriophage, Enzyme, Carbohydrate Options for C: 32P, 35S→x D. Two physical 5. A protein unfolds according to the scheme N properties (property 1 and 2) are measured at three points in the unfolding reaction where the true values of fp are 0.2, 0.5 and 0.8. The corresponding values of K = fx/ fp are 1.0, 0.4 and 0.125. For property 1, d₁ = 0.1; for property 2, d₁ = 0.2. (a) Write an equation that can be used to calculate fapp. (b) Calculate fapp using d₁ = 0.1 (property 1) and fapp using d₁ = 0.2 (property 2). (c) The error in measurement of each physical property is 5 %. Can you detect the presence of the intermediate by measuring the physical properties? Explain your answer
- Each of the ff. involves a disorder in the function of an organelle or other cell structure. Identify the cell organelle or cell structure involved and indicate whether it is likely to be underactive or active. a) A baby is placed on a low phenylalanine diet as his newborn screening results revealed that he inherited phenylketonuria. b) A girl suddenly felt weak and manifested cyanide poisoning symptoms after ingesting undercooked cassava which contains cyanoglycosides. c) A man develops pleiomorphic liposarcoma (rare cancer). The cause of the problem is a hard mass of cells in his right inner thigh that rapidly increased in size in a matter of 2 months. d) A male chef learns that he is infertile because his sperm are non-motile. Helping tags: biology, cell biology, cell structure, cell organelleAKS 5c1: Given the statements below, what is the correct sequence of events for protein synthesis? * 1. DNA is used as a template to create mRNA 2. Amino acids are bonded together to make a polypeptide 3. MRNA molecule binds to a ribosome 4. The ribosome releases both the mRNA molecule and the polypeptide 5. TRNA binds to the ribosome O 1, 2,3, 4, 5 1,3, 5, 2, 4 2, 4, 1, 5, 3 4, 2, 1, 5, 3 AKS 5c1: The model below represents the process of protein synthesis. What isCompare and contrast spliceosomes and ribosomes. Match each description to the correct structure. Spliceosomes produces mature mRNA Ribosomes Why might spliceosomes and ribosomes be so similar? Answer Bank composed of RNA and protein components has catalytic RNA Both catalyzes peptide bond formation Spliceosomes and ribosomes perform the same catalytic reaction. Both spliceosomes and ribosomes bind to RNA molecules at the same sequences. The catalytic RNAs of both are thought to have originated when RNA molecules served to store information and catalyze reactions. These structures were both obtained by eukaryotes through the process of horizontal gene transfer.
- bio 111 intro to cell, i need help in my post lab assignment. read the question carefully please and if you have any questionsHelping tags: Biology, Chemistry, Microbiology, Metabolism . . . WILL UP VOTE, just pls help me answer the question and show the pathway clearly so that I can understand it. Thanks. Topic: Lipid Metabolism in BacteriaQuestion: How are amino acid precursors obtained from fatty acids? Show the pathway clearly.Sequence: AAA UGG CAA Is the sequence RNA or DNA? How do you know? Question 1 options: You can't tell until a protein is made. It is RNA because it contains uracil. It is a protein because it contains alanine. It is DNA because it contains adenine.
- BIO 340 Activity # 2: Understanding and constructing trees Name (Last, First): 1) Match the following components of a rooted tree with the respective letter: Recent Past B Feathers Hair Gizzard Cellular Cellular with a nucleus Nucleic acid genetic material C 2) Based on the information of the following table: Feathers Hawk + + + + + Gizzard Created by Dr. Susan A. Holechek for BIO 340 (2023) Mouse + + + A + + 3 Hair D Tree + + + Branches Terminal nodes Root Internal nodes E.coli Cellular + + Jaws Complete the following tree. Rectangles indicate where the species from the table should be located (one rectangle per species). Dotted lines indicate missing characteristics/features (refer to the table). Monkeypox Nucleic acid genetic material + T. rex + + + + +C. Temination Step 2- Draw (DO NOT COPY-PASTE Images from the Internet) a picture of what is happening in each step in the box labeled "illustration." Label the following structures in each drawing where appropriate: DNA, MRNA, nucleus,cytoplasm, ribosome, rRNA, RNA, amino acid, polypeptide chain Step 3 - Describe (IN YOUR OWN WORDS) what is happening in each step in the box labeled "description." Be sure to include which process (transcription or translation) is being shown and where the process takes place (nucleus or ribosome). Transcription - Initiation Illustration Description A initiation is the beginning of transcription promoter RNA polymerase Transcription - Elongation 1 / 4 Q + Page 近mes & Chemical Reactions ☆回@ Format Tools Add-ons Help Last edit was 2 minutes ago Normal text Georgia BIUA 川, 三ンニ三▼E▼ 12 + - I 1 2 3 4 5 6 | 7 The enzyme no longer has the correct specific shape so it does not function properly Functional protein Protein does not function What is pH? Represents the concentration of hydrogen ions (H+) in a solution Ranges from o - 14 (More H+) 0 12345 6 7 89 10 11 12 13 14 Battery HCI lemon juice acid black urine pure sea baking vinegar rain coffee orange julce AOIRonia soapy acid in stomach solon each Drain cleaner water water soda (More OH-) acid saliva Oven Cleaner 27°F 近