Question 11 of 25 Among the given statements, which are characteristics of plant cells? Select the correct response(s): ✔Their cells will not burst even on an isotonic environment due to their cell wall. ✔They are autotrophic because of their chloroplasts and have amphiastral mitosis because they lack centrioles. Their cells will not burst even on a hypotonic environment due to their cell wall. They are phototrophic because of their chloroplasts and have amphiastral mitosis because they lack centrioles. They are autotrophic because of their chloroplasts and have anastral mitosis because they lack centrioles. Their cells will not hurst even on a hypertonic environment due to their cell wall.
Q: Two compartments are separated by a semipermeable osmotic membrane through which only water…
A: Osmosis is the movement of water across the semipermeable membrane driven by the difference in…
Q: Draw the Biosynthesis of fatty acids from Acetyl CoA pathway and identify the different types of…
A: The biosynthesis of fatty acids from the acetyl-CoA occurs in the cytosol. It involves the addition…
Q: please draw anr label the 20 amino acids found in proteins as they would exist in an aqueous…
A: Amino acids are biomolecules that have an amino group and a carboxyl group linked to the same carbon…
Q: 10. Can any of the sidechains of the amino acids in oxytocin participate in forming ionic bonds?…
A: Oxytocin is a peptide hormone, composed of 9 amino acids with amino acid sequence CYIQNCPLG. It is…
Q: ΔG° indicates the change in the standard free energy as a reactant is converted to product. Given…
A: In a general reaction such as: aA + bB ⇌ cC + dD At equilibrium, the concentration of reactants and…
Q: Question 7 In the human body, under oxygen rich and oxygen poor conditions, respectively, pyruvate…
A: Respiration at molecular level refers to the process through which cells catabolize biomolecules…
Q: Is there a reason why you divided the pKa's by 2 when determining the pI?
A: Isoelectric pH or pI is the pH at which the amino acid or the peptide is in zwitterion state.…
Q: Draw the Citric acid cycle pathway and identify the different types of organic reaction mechanisms.…
A: Citric acid cycle involves 8 biochemical reactions that occur in a cyclic manner. The acetyl CoA…
Q: 7. To what volume must 30 mL of a 2.5M NaOH solution be diluted to make a 0.4M solution?
A: Molarity is way of representing the concentration of a solution. Molarity is number of moles of…
Q: The gels we will be using for electrophoresis during the next lab consist of 1% agarose. Suppose you…
A: There are different ways to denote the concentration of a solution. Per cent (w/v) means there is 1…
Q: Which of the amino acids does NOT have an aliphatic side chain? a. Lysine b. Alanine…
A: R groups in aliphatics are nonpolar and hydrophobic. The hydrocarbon chain's hydrophobicity rises as…
Q: A pharmaceutical company developed a drug, CP788, that inhibits the interaction of Grb2 with SH2…
A: Grb2 ( growth factor receptor bound protein 2) is an adaptor protein whose function is to bring…
Q: Provide a detailed plan and explanation on how to synthesize the following peptide by using Fmoc-…
A: Solid phase protein synthesis is a very powerful technique for the generation of synthetic oligo…
Q: Determine the interactions shown in the figure at point P * M N R.. CH₂ O Hydrophobic interaction O…
A: the interactions shown in the figure at point P a)Electrostatic interaction b)Covalent bonding…
Q: What type of enzyme regulation is the most readily (quickly) reversible?
A: Enzymes are biocatalysts that catalyse the biochemical reaction. Substrate molecules bind to the…
Q: HO 0 0 NH₂ НО.
A: The fundamental building blocks of proteins are called amino acids, which are made up of one…
Q: How can a noncompetitive inhibitor affect enzyme activity without binding to the active site? a. It…
A: The substance that decreases the activity of enzyme is called enzyme inhibitor. There are two types:…
Q: What charged groups are present in glutamate at a pH = 7? OA) 1× NH3+ B) 1 x COOT C) 1× NH3 and 1 x…
A: Glutamate is an amino acid with molecular formula C5H9NO4. It is considered as acidic amino acid due…
Q: 27. While culturing some cells, you lower the temperature of the culture. What happens immediately…
A: Cell membrane are composed of lipid bilayer and proteins. Membrane fluidity depends on the content…
Q: In the absence of oxygen is glucose the major source of ATP?
A: It is generally agreed upon that ATP serves as the mediator of energy transfer between anabolism and…
Q: hat is an ONPG test? WHat is he principle behind this assay.
A: Fermentation of lactose happens by bacteria which depends on two enzymes - permease (allows lactose…
Q: Write the products of the oxidation and reduction of D-mannose. HO HO H H O || C-H H I -H -ОН -ОН…
A:
Q: what 3 types of lipids exist? Give an example of each.
A: Introducion Lipid is a biomolecule consists of carbon, hydrogen, and oxygen. Lipids are water…
Q: Part C-Cold dentauration In the lecture, we observed that the protein stability curve as described…
A: Newton Raphson method is used to find solutions of any function. It is given by the…
Q: (2) Determine the sequence of the peptide on the basis of the following data. Amino Acid…
A: Given that the peptide has 10 amino acids. The list of ten amino acids is as follows: Ile (I), Lys…
Q: CASE STUDY 9.5, PART 2 Recall Myra. Her mother was contacted by the EMTS, and she mentioned that her…
A: Diabetes mellitus is a clinical condition characterized by hyperglycemia and high blood sugar…
Q: How to draw titration of amino acids ?what happen when ph increase from low to high? 1. what does it…
A: Amino acids are biomolecules that have an amino group and a carboxyl group linked to the same carbon…
Q: Explain the role of zinc in biomolecules .
A: Zinc is the micro nutrient and is considered as the third most abundant element in the body. It has…
Q: Describe the journey of a protein from the ribosome, to the ER, Golgi and then out of the cell.
A: Proteins are distributed in the cytosol, plasma membrane and the organelles like, nucleus,…
Q: 1. What two enzymes in glycolysis are regulated by high ATP concentrations?
A: INTRODUCTION : Glycolysis : It is a metabolic pathway in which glucose is breaken down into pyruvate…
Q: Does glycolysis take place in the presence of oxygen? Why or why not
A: Glycolysis is the first stage of cellular respiration in which glucose is oxidised to enter into…
Q: The condensation reaction catalyzed by ß-ketoacyl-ACP synthase synthesizes a four-carbon unit by…
A: Malonyl CoA is formed from carboxylation of Acetyl CoA through an ATP consuming process by biotin…
Q: how important is biochemistry during this time of CoVid 19 pandemic? explain it further.
A: CoVid 19 pandemic is due to an outbreak of viral infection that is caused by SARS CoV 19, a variant…
Q: Enumerate the 4 protein structures and give its corresponding process and location in the cell.
A: A protein is a polymer of amino acids. Protein can assume multiple conformations based on the nature…
Q: Which of the following single-stranded DNA molecules are likely to pair with each other to form…
A: DNA are polymers of nucleotides. A nucleotide consists of a nitrogenous base(A, T, G, C) attached to…
Q: We need to prepare a stock solution of medium for your culture cells, which usually includes liquid…
A: The preparation of buffer is a crucial step in biochemistry and molecular biology experiments. The…
Q: Mixtures of amino acids can be analyzed by first separating the mixture into its components through…
A: In ion exchange chromatography the column support matrix is constituted of beads to which charged…
Q: Because of the helix dipole, the phosphate ions are likely to bind to a. The side-chains of…
A: Function of a protein depends on it's three dimensional structure and structure of the protein can…
Q: Draw the Gluconeogenesis pathway (pyruvate to glucose) and identify the different types of organic…
A: Introduction: The term gluconeogenesis refers to the production of glucose or glycogen from…
Q: Draw the structure(s) of the following amino acids (Asp, Lys, Phe, and Val) at pH 3.5, pH 6.5, and…
A: Amino acids are biomolecules that have an ionisable amino group and an ionisable carboxyl group…
Q: Give 2 examples of enzymatic reactions regulated allosterically and one example of a "cascade"…
A: In allosteric regulation of enzyme, an effector molecules bind to an enzyme at a site other than the…
Q: 384 Protein Purification Methods Q4.1- What chemical properties of sodium dodecyl sulfate (SDS)…
A: SDS-PAGE (sodium dodecyl sulfate-polyacrylamide gel electrophoresis) is a type of electrophoresis…
Q: Peptide mass fingerprinting can be used to identify proteins. It is a method of: a.…
A: The proteins can be identified my various methods such as NMR, X-ray crystallography, protein…
Q: . What is the effect of boiling in the test tube with starch solution and saliva?
A: “Since you have asked multiple questions, we will solve the first question for you. If youwant any…
Q: Discuss why fluoroacetate can be called a mechanism-based inhibitor. what is a mechanism based…
A: Introduction Enzymes are known as bio-catalyst. They increases the rate of a chemical reaction by…
Q: Since myoglobin is red and it may interfere with the absorbance of Bradford Protein Assay at…
A: Bradford protein assay is performed to measure the amount of protein in an unknown sample. Coomassie…
Q: 9. Vitamin B5: coenzyme form, functional groups, mechanism of action, biological role, sources,…
A: Vitamins are classified into two groups as water-soluble vitamins and fat-soluble vitamins. Water…
Q: Conversion of disaccharides to monosaccharides are associated with: O stomach O intestinal mucosa…
A: Chemically carbohydrates are polyhydroxy aldehydes or ketones. They have the general formula :…
Q: 4. T or F The hydrolase (or glucosidase) activity of the glycogen debranching enzyme is restricted…
A: “Since you have asked multiple question, we will solve the first question for you. If youwant any…
Q: Using an arrow, draw the site of cleavage for the following peptides that are reacted by: Pepsin…
A: Amino acids are building blocks of peptides and polypeptide chain. Peptides are consist of 2-50…
Step by step
Solved in 3 steps
- LE Manage Sources Insert Table of Figures Insert Index Insert Table Update Index Update Tal Mark Style: APA Bibliography Insert Caption Update Table Cross-reference Captions Citation F Citations & Bibliography Index Table of Auth Questions 1. A) If the potato cells were hypotonic to the surrounding solution, the surrounding solution itself would be what to the potato cells (hypertonic, hypotonic, or isotonic)? B) Were the potato cells submerged in water with no salt hypertonic, hypotonic, or isotonic to the surrounding environment? C) Were the potato cells submerged in 5 g/100mL salt solution hypertonic, hypotonic, or isotonic to the surrounding environment? D) Look at your graph. At approximately what concentration of salt solution would the potato cells have likely been isotonic with the surrounding solution? [Tip: Estimate approximately at what concentration there would have been no change in the average length of potato strips.] dnote -tnote tes On Search Researcher Research (-)…Cytoplasmic streaming in plants… Question options: is the unidirectional movement of the cytoplasmic material around the central vacuole of the cell. creates a whip-like motion used for motility in organisms such as Euglena sp. is the beating back and forth of short microtubules dispersed around the cell to create motion (e.g. Paramecium sp.). pushes the cytoplasm to one end of the cell and causes the plasma membrane to extend outward as a pseudopod.The plant wall allows for plant cells to swell under large internal pressure, what membrane lined passage allows for rapid movement of polar molecules between cells?
- 9:57 ← AP_5069_L04_DiffusionAndOsmosis.docx bluehost Sell where your customers shop. 4. How do osmotic power plants work? Start now PAGE 1/10 DIX ON 5G 5. Research the structures that protect plant and animal cells from damage resulting from osmotic pressure. Write a few paragraphs explaining what they are, how they work, and where they are located. ra< 9:25 Common Themes Related to Form and F... Switch To Light Mode 17. Look at the typical eukaryotic cell below. Based on what you know about the function of various organelles within this cell, which organelles are influenced by the form as influenced by its SA:V ratio? Dashboard O Inhalation Urinary bladder 18. For the following organisms, what structures are influenced by their Surface Area: Volume (SA:V) ratios? Also, are they all influenced in the same way? capillaries Dorsal Aorta Urogenital 000 Cytoplasmic membrane Calendar Endoplasmic reticulum Ribosomes Nucleus Nucleolus Nuclear membrane Golgi Cytoplasm Mitochondrion Chloroplast Trache Opa Cop Gallbladde 6 To Do GOROD Stomach Ca Overy Spinal cord Pancreas Spleen Kidy Pyloric cecum Heart A Brain 10 um Small Duodel op Notifications Ovid Obc Largentine Mouth InboxQuestion 3.Differentiate between collenchyma and sclerenchyma.Why are plants and animals made of different types of tissue?
- Part G Calcium ions that act as second messengers are stored in lysosomes chloroplasts peroxisomes mitochondria endoplasmic reticula Submit Previous Answers Request Answer X Incorrect; Try Again; One attempt remaining Mitochondria are not a source of second-messenger calcium ions Part H catalyzes the production of which then opens an ion cha MacBookProperties of Water & Membrane Function Dr. Isley (a.k.a. Poison Ivy) is teaching a master class on botany. Explain to her the following concepts so that she will keep her promise to release Batman and Robin from captivity! Part 1: Plants absorb water through special cells in their roots. For the water to enter the root cells, does the water need to be hypertonic, hypotonic, or isotonic to the inside of the cell? Briefly explain your reasoning? Part 2: Based on your answer in Part 1, would there be more hydration shells in the extracellular (surrounding) water or inside of the root cells? (one word answer) Part 3: First, explain why water is a polar molecule. Then, discuss how the polar nature of water allows it to form hydrogen bonds with other polar molecules and how this relates to the ability for water to form hydration shells.The following diagram shows the effect of osmotic concentration on a plant cell. Using the terms isotonic, hypertonic and hypotonic identify what is happening in each cell and state what each term means and which cell it applies to. Plant cells cell wall -nucleus cell membrane -central vacuole -chloroplast Paragraph B I U v A !!! lili
- O e. Mphase CLEAR MY CHOICE You were in the laboratory, and your instructor asked you to measure the length of 20 stained plant cells on a readymade slide; which of the following sequence of steps would be the right thing to do once you get the slide? O a. Observe, draw, measure and divide the length of your drawing by the actual size of the cell. O b. Observe, draw, and measure your drawing under medium power using a micrometer slide. O c. Observe, measure the length of each cell under medium power using the eye piece ruler. d. Observe and measure the length of each cell under high power using the micrometer slide. O e. Observe, draw, and measure your drawing under high power using your ruler. Windows How many chromosomes and how many chromatids in the picture below?Question 11 Which of the following statements is true regarding pili and flagella assembly? O Pili and flagella are synthesized in a similar fashion; the proteins are produced internally then added to the base of the growing appendage. O Pili and flagella are synthesized in a similar, complex manner, approximately 20 different proteins are made inside the cell then secreted to extend the tip of the appendage. O Pili grow when protein subunits are added to the base, whereas flagellin proteins are added to the tip of the flagella during growth. O Pili grow when protein subunits are added to the tip, whereas flagellin proteins are added to the base of the flagella during growth.1:58 l 5GE Done 16 of 23 11 of 12 Question 11 My Response Which of the following pairs of models provides the most complete and accurate representation of the cells of grasses and white-tailed deer? Grass White-Tailed Deer Cell Wall Cell Wall A Chloroplasts for /Photosynthesis Mitochondria for Cell Respiration Grass White-Tailed Deer Plasma Membrane Cell Wall B Chloroplasts for Photosynthesis Mitochondria for Cell Respiration Mitochondria for Cell Respiration Grass White-Tailed Deer -Plasma Membrane Plasma Membrane Chloroplasts for Photosynthesis Chloroplasts for Photosynthesis Mitochondria for Cell Respiration Mitochondria for Cell Respiration Grass White-Tailed Deer Plasma Membrane Cell Wall Mitochondria for Cell Respiration Mitochondria for Cell Respiration Submit II