What is the pathway of a protein involved in photosynthesis. It is a type II transmembrane protein with no modifications. The starting point is when the mRNA attaches to the ribosome. What is the signal sequence for the protein?
Q: 1... Describe the different models for DNA replication (conservative, semi-conservative, dispersive)…
A: The DNA replication is the process by which new DNA is synthesized from the old DNA. In case of…
Q: Describe the intracellular, biochemical downstream signal cascade that results from the binding of…
A: The somatosensory system uses transient receptor potential melastatin 8 (TRPM8) channels to detect…
Q: Compare and contrast the genetic defects that can lead to disruption of a tumor suppressor gene…
A: Tumor suppressor genes are the ones that are responsible for ceasing the cell division either…
Q: 2N=4 A B C D 000 DOO D000 0000 ii
A: This question is based on cell division.
Q: Intestinal epithelial cells pump glucose into the cell against its concentration gradient using the…
A: Given: Cell potential (Eocell) = -52 mV Concentration of Na+ ion outside the cell = 155.0 mM…
Q: 1. What is the importance of the following components of Hay Infusion? a. hay leaves b. milk c. pond…
A:
Q: Why should you not touch the smooth side of the cuvette for spectrophotometry? what will happen if…
A: Spectrophotometry: - it is a technique used to quantify the concentration of compounds in a…
Q: Why do residents use chasing more than switching cleaners?
A: The correct answer is option A. Residents often have access to one cleaning station in their home…
Q: the stages of mitosis occurring simultaneously on a meristem? Explain
A: Mitosis is a type of cell division. In this the chromosome number remains same and the cell divides…
Q: Muscles typically shorten when they contract. Explain the three ways by which they return to their…
A: Muscles are made up of fibers. There are over 600 muscles which comprises of muscular system. They…
Q: Draw the following epithelial tissues below and specify which part of the human body can it be…
A: pseudostratified columnar epithelia is the type of respiratory epithelium found in the linings of…
Q: This hormone stimulates insertion of aquaporins into cells lining the collecting duct - which is it?…
A: Antidiuretic hormones (ADH) It is also known as arginine vasopressin. Secreted mainly by supraoptic…
Q: To make 200 ml 0.4XSSC (Saline and Sodium Citrate) solution for FISH post-washing, how many ml 20X…
A: FISH is defined as Fluorescence InSitu Hybridization. In this technique Fluorescence probe is used.
Q: Draw the following epithelial tissues below and specify which part of the human body can it be…
A: We know that epithelial tissue consists of cells arranged in continuous sheets, in single or…
Q: The sequence of two beta strands are shown below: Beta Strand 1: Ala-His-Thr-Tyr-Met Beta Strand 2:…
A: Biological needs mostly influence protein forms and functions. Proteins play an essential role in…
Q: Competitive inhibitors have been developed as pharmaceuticals are not naturally occurring must be…
A: Introduction The reduction of enzyme activity is referred to as the enzyme inhibition that is…
Q: Draw the following epithelial tissues below and specify which part of the human body can it be…
A: We know that epithelial tissue consists of cells arranged in continuous sheets, in single or…
Q: There are There are There are There are There are Type your answer here Type your answer here Type…
A: Each cell (except non-dividing cells) passes through a series of nuclear and cytoplasmic events for…
Q: Question A friend presents to you a rare male calico cat. Which statements are false? This cat is…
A: Calico cat The calico male cat are also called as unicorn of the cat.
Q: If, when faced with an environmental temperature of 42 °C, your core body temperature was raised…
A: Body core temperature is the temperature of the body's internal organs. The average normal body core…
Q: Who in the pedigree has the same Y chromosome as the II-3 male? Give all correct answers.
A: Pedigree shows the family history from generation to generation in the form of chart. Square shows…
Q: What is a common characteristic of hunter-gatherer societies? cooperative behavior enforced by males…
A: Hunter-gatherer culture is a type of subsistence lifestyle that relies on hunting and fishing…
Q: What are interferons? Do interferons contribute to oncogenesis (if yes, then how exactly)?
A: Introduction :- Interferons (IFN) come in three different subtypes: alpha, beta, and gamma. IFN-beta…
Q: following sequence please design an 18 base pair REVERSE primer.
A: Primers are short synthesized single-stranded sequences that bind onto the DNA strand by forming…
Q: A medicine has a clearance of 200 ml/min and a volume of 100 L. After a day, it is decided to double…
A: Steady-state concentration (Css) occurs when the amount of a drug being absorbed is the same amount…
Q: What is kinetic energy? Name some properties and why it is biologically important in our life.
A: Energy It refers to the ability to do work. It exists in different forms such as, kinetic,…
Q: When the BCR (B Cell Receptor) & complement receptor are brought together, or "cross-linked", the…
A: Introduction B-cell receptor (BCR) serve in recognition of the antigens and are present at the…
Q: Among the given statements, which are characteristics of plant cells? Select the correct…
A: Plant cells These cells are eukaryotic cells that have a true nucleus and other specialized…
Q: The second pedigree involves albinism, an autosomal recessive trait. A couple has a son with normal…
A: A series of genetic illnesses known as albinism (OCA) occur when the pigment melanin is produced…
Q: Describe the function of sugars in protein structures and functions.
A: Protein shapes and activities are determined mainly by biological requirements. Proteins play a…
Q: Lizard Body Color and Survival The chart below shows the body color distribution in a lizard…
A: Change in the environmental conditions of habitat leads to the selection of some traits and the…
Q: 1. Given the information provided in table 1 for female lions answer the following questions. Please…
A: Calculations: age (avg.) x lx mx lxmx xlxmx 0.5 1 0 0 0 1.5 0.75 0 0 0 2.5 0.58 0.14 0.0812…
Q: Hay infusion - Paremecium sp. culture what key factors may affect your Paramecium sp. culture?
A: Introduction Protozoans are single-celled eukaryotes which are either free-living or parasitic in…
Q: Which of the following is true for the acid-base properties of amino acids? Select the correct…
A:
Q: Quick activity Use the genetic code to translate the following 30 nt mRNA sequence:…
A: The process by which DNA is copied to RNA is called transcription, and that by which RNA is used to…
Q: What is evidence that menopause is an adaptive cooperative trait? In humans, the presence of…
A: Introduction When you have gone 12 months without a monthly period, menopause has set in. Hot…
Q: 3. A tan-colored female mouse is crossed with a white-colored male mouse. All of the male offspring…
A: According to the experimental results, Mendel discovered that the gene pairs originate from both the…
Q: Which client fish get better service from the cleaner wrasse? O Residents Client fish that…
A: Explanation: - There is a species of wrasse known as the cleaner wrasse (Labroides dimidiatus),…
Q: Your neighbors Mary and Nathan have three children. Ethan, their son, has cystic fibrosis (CF).…
A: Cystic fibrosis or CF is a autosomal recessive disorder, that mainly affect in lungs. If any person…
Q: What is the probability of finding an example plant in the F10 generation? ii. What is the…
A: Gregor Johann Mendel is the father of genetics and he worked on pea plants. In total, he studied…
Q: (a) 2) On the figure below label the figure & describe each step for a photoreceptor in the DARK 11…
A: Rods are the name given to the night vision photoreceptors. Although rods are proven to saturate in…
Q: The Two-Sided Attack on the Spiny Cactus The spiny cactus is a type of plant that lives in a desert…
A: Collared peccary eat cactus with less number of spines i.e. cactus with 70 spines. Parasitic wasp…
Q: In both trees, circle the latest common ancestor of Demospongea and Calcarea.
A: Ancestors The species which share common charector of two different species or ancestors are the…
Q: thought 2 was 4%? Why is telophase 5%?
A: Mitosis The the mechanism by which somatic parent cells divide into two exact copy of daughter cell.
Q: After employing steady-state endurance training for 6-months, in preparation for marathon, which of…
A: Introduction Steady-state cardio encourages weight loss, increases endurance, and has been linked to…
Q: why is Symbiosis importnat to biodiversity?
A: Symbiosis can be described as an interpersonal relationship between two species in which they may…
Q: The pyloric sphincter connects the: a. Esophagus and stomach b. Stomach and small intestine c.…
A: Pyloric sphincter is a ring of smooth muscle. It opens and closes to control the passage of…
Q: A sample of 100 individuals from a population that is dimorphic at the A locus has genotype counts…
A: According to the Hardy-Weinberg equilibrium the allele and genotype frequencies will remain same…
Q: Eukaryotic ribosomes (choose all that apply) i Multiple answers: Multiple answers are accepted for…
A: Ribosome- The main organelle of translation is ribosome, which is very important in protein…
What is the pathway of a protein involved in photosynthesis. It is a type II transmembrane protein with no modifications. The starting point is when the mRNA attaches to the ribosome. What is the signal sequence for the protein?
Step by step
Solved in 3 steps
- What is the pathway of a protein secreted from the cell. The protein is N-linked with glycosylation modifications.The starting point is when the mRNA attaches to the ribosome. What is the signal sequence for the protein?What is the pathway of a protein used for detoxification in the liver with a galactose modification. The starting point is when the mRNA attaches to the ribosome. What is the signal sequence for the protein? what is the pathway in a cell? include diagram of pathway in cell.Ribosomes in the cytoplasm (cytosol) capture mRNA that can be translated into an enzyme (in this case a protease) to the lysosome. a) Describe what happens from the time the enzyme (protease) begins to form in the cytoplasm until it end up in the lysosome and explain how the enzyme is transported to the lysosome.
- Describe the synthesis of the c-Jun protein starting with the synthesis of the protein’s mRNA (transcription has already happened so you have a transcript – do not describe transcription) Describe the details of how c-Jun pol is made and targeted to where it works. Since you are starting with mRNA, be sure to discuss how the mRNA gets to the ribosome. This question is about protein transport NOT about the function of the c-Jun protein.The figure above shows the organization of a protein that will eventually reside in the plasma membrane. The boxes labeled 1 and 2 represent membrane-spanning sequences and the arrow represents a site of action of signal peptidase. Which of the following statements must be TRUE about this protein? O a) Most of this protein will project from the cytosolic side of the membrane. O b) The mature version of this protein will span the membrane twice. c) This is a multi-pass membrane protein. O d) The mature version of this protein will span the membrane once.Briefly describe the function of the following in protein synthesis. a. rRNA b. tRNA c. mRNA
- The following are steps that occur when a protein is targeted for synthesis on the endoplasmic reticulum (ER). Which of the following indicates the correct sequence for the signal mechanism that targets proteins for the ER? The SRP leaves and polypeptide synthesis resumes, with simultaneous translocation across the membrane. Polypeptide synthesis begins on a free ribosome in the cytosol. An SRP binds to the signal peptide, halting synthesis momentarily. The rest of the completed polypeptide leaves the ribosome and folds into its final conformation. The SRP binds to a receptor protein in the ER membrane that is part of a protein complex that forms a pore. The signal peptide is cleaved by an enzyme in the receptor protein complex. A. 2, 3, 5, 1, 6, 4 B. 2 ,3, 5, 6, 1, 4 C. 3, 1, 6, 5, 2, 4 D. 3, 2, 1, 5, 6, 4What is the pathway of a protein secreted from the cell. The protein is N-linked with glycosylation modifications.The starting point is when the mRNA attaches to the ribosome. What is the signal sequence for the protein? In the endomembrane.What is the pathway of a protein secreted from the cell. The protein is N-linked with glycosylation modifications.The starting point is when the mRNA attaches to the ribosome. What is the signal sequence for the protein? In the endomembrane. Include diagram of pathway inside the cell.
- Ribosomes in the cytoplasm capture mRNA that can be translated into an enzyme for the lysosome. a) Explain what happens from the time the enzyme begins to form in the cytoplasm until it ends up in the lysosome and also explains how the enzyme is transported to the lysosome?In eukaryotic cells secreted proteins are targeted first to the endoplasmic reticulum and then pass through the Golgi, before being released from secretory vesicles into the extracellular space. A much simpler route would be for ribosomes synthesising secretory proteins to be targeted to a translocon in the plasma membrane, with the protein being secreted directly as it is translated. List three potential advantages of the former, more circuitous, route for protein secretion over the simpler, more direct, alternative route suggested.Cystic Fibrosis is a genetically heritable disease caused by the loss of the chloride channel, CFTR. Studies of this gene have found that the Gene includes 250,000bp in the DNA. Scientists found that the mRNA had 6,500 nucleotides, and the final protein had 1480 amino acids. How much of the mRNA is untranslated? How much of the RNA that is produced does not leave the nucleus? One of the mutations that results in a disease phenotype can be easily identified because the mutation results in a much longer mRNA then normal. Where would you look for this mutation? What might this mutation have affected?