Q: Need help, please.
A: Introduction DNA cloning or a gene cloning is a classical method in which artificial vectors are…
Q: Which of the following is a proton pump in the thylakoid membrane? OPhotosystem I O Photosystem II
A: In all natural photosynthetic plants, Photosystem acts as pigment molecule binding site and is…
Q: 8 7 6 (in 1000s) S 3 2 1 6 8 YEARS 2pt Paragraph v dit View Insert Format Tools Table 10 12 What…
A: Population growth curve shows the growth of perticular organisms in an area is measured. In growth…
Q: From the given option below what is the community of prokaryotes surrounded by slime and adhering to…
A: Prokaryotes are microbes without a nucleus or even other organelles in their cells. Bacteria and…
Q: which condition a trimeric G protein is activated by a cell-surface receptor, a. the a subunit…
A: The answer to this question is given below,
Q: List and describe ten characteristics of life
A: The living organisms share some characteristics that distinguishes them from non-living things. The…
Q: process occurs in meiosis but does not occur in mitosis
A: Option - (3) is the write answer alignment of chromosomes at metaphase plate. The process of…
Q: List two ways plants protect themselves from herbivory.
A: For food, herbivores consume vegetation. Plants have developed a variety of defence mechanisms.…
Q: After the HGP (Human Genome Project), What’s Next?
A: To identify the DNA sequence of the whole human genome, researchers from across the world…
Q: needed help with 6 7 and 8
A: In this question only 6 questions Is asked 7 ,8 question not mention.
Q: Use the chart below to find the correct amino acids for the following mRNA strand: GCUAUGUUU…
A: The process of producing protein by association of mRNA and ribosomes is called translation. The…
Q: Select any two human characteristics and explain how they may have originated in primate adaptations…
A: Anatomical, physiological, and behavioural adaptations are traits that have developed in response to…
Q: What are contiguous fragments ?
A: Using complementary sequences that have been synthesised & combined to create a mixture of…
Q: How to Develop new sequencing technologies, such as highthroughputcomputer-automated sequencers, to…
A: Sequencing technologies is the method used to sequence the genome or the fragment of DNA. Earlier…
Q: Describe the factors that affects the pro-environmental behavior.
A: Pollution and climate change caused human activities alarms a need for protection of environment for…
Q: Would pneumococcal pneumonia require a TH cell to stimulate a B cell to form antibodies?
A: Introduction Lymphocytes are important cells of an immune system to generate an immune response.…
Q: What is interstitial fluid?
A: Introduction: In an adult human, water makes up about 60% of the total body weight. The fluid is…
Q: How does ANP control kidney function? Please include all outlined factors in explanation
A: Atrial natriuretic peptide or ANP is a hormone which helps in restoring the atrial pressure is the…
Q: Classify the following actions. Indicate the numerical values below which correspond to their…
A: Cerebrum has control over voluntary activities (Forebrain). When contrasted to involuntary…
Q: Azotobacter vinelandii is being studied for the production of alginate from sucrose. In a continuous…
A: Azotobacter vinelandii: Gram-negative diazotroph Azotobacter vinelandii may fix nitrogen when grown…
Q: The output of the Calvin cycle is: O ribulose 1,5-bisphosphate O 3-phosphoglycerate O glyceraldehyde…
A: Photosynthesis is a metabolic process in which glucose is synthesized via carbon dioxide and water.…
Q: Describe the factors that affects the pro-environmental beha
A: Pro-environmental conduct, also known as eco-friendly behaviour, is described as behaviour in which…
Q: . How many genes are needed to sustain life? 2. Using a flow diagram, trace the history of the…
A: Here are giveen a number of questions. Following is the answer to the questions. Chargaff's rules.…
Q: n explanation for classifying birds and reptiles in a single c
A: The term "clade" in evolutionary biology refers to a group of species or creatures that share a…
Q: 5. Draw two bar graphs, one representing the ratio of saturated to unsaturated fatty acids present…
A: This ability of the body to adjust to temperatures is called thermal adaptation. Animals have…
Q: The gDNA sample that was isolated together with 12 other samples from other species were up for…
A: The polymerase chain reaction is a widely employed technique in molecular biology to amplify large…
Q: Anesthesia Machin
A: The GE Datex Ohmeda Aespire View is compact, durable, with easy to clean surfaces. It comes with a…
Q: Describe the mediastinum and its contents.
A: Mediastinum is the region bounded by the lungs. The trachea, oesophagus, thymus, and lymph nodes,…
Q: What biological mechanisms account for the resemblance between offspring and their parents? Exmpain…
A: Introduction : DNA stands for 'deoxyribonucleic acid' and it is the hereditary material in humans…
Q: notes on human homeostasis one page long also include labeled diagrams
A: For creatures to survive, homeostasis is extremely important. It's frequently interpreted as…
Q: List the cavities of the head and the contents ofeach cavity
A: The head of a human is a box-like structure called a cranium. It contains the brain and spinal cord.…
Q: Discuss nicotine dependence as a mental disorder and the role of the physician. Also describe the…
A: Nicotine dependence is also referred to as the dependence of an individual on the addictive drug,…
Q: Which reaction in glycolysis consumes an inorganic phosphate (P;)? O oxidation of glyceraldehyde…
A: ANSWER) In the Glycolysis reaction the glyceraldehyde 3 phosphate is converted to glyceraldehyde 1,3…
Q: Name at least one similarity and at least one difference between the following (it may help to…
A: Following are the terms which will be discussed in this article in relation to one another.
Q: Cladistics analysis identifies clades based on Analogous structures unique to each group The ability…
A: A diagram showing evolutionary relationships within one or more clades is called a cladogram.
Q: Which of the combination is TRUE related to safety precautions when working with biological agents?…
A: The biological agent means the microbial organisms which can cause any diseases, hence, certain…
Q: When a signal ligand binds to the extracellular portion of the RTK receptor, in the MAP kinase…
A: A receptor is a protein which binds to a specific molecule. The molecule it binds is known as the…
Q: Explain about Haemophilus influenzae ?
A: Haemophilus influenzae causes different types of bacterial infections.This bacteria may cause mild…
Q: how did you accurately get the volume for the three sample problems (COPD, NORMAL, and fibrosis)?
A: Lungs are essential parts of the respiratory system. A pair of lungs in humans are formed in such a…
Q: What does Intracellular fluid contains?
A: Intra means inside and cellular means cell. So intercellular fluid is a kind of semi liquid fluid…
Q: Describe what steps should be taken during testing of animals who encounter adverse reactions that…
A: Animals are the one which are used in preclinical trails and they should be used with appropriate…
Q: State about the interactions between diet and genes ?
A: An important and well-known part of managing health is nutrition. The study of nutrigenetics…
Q: Name and list the organs of the major organ systems.
A: The organ system includes a group of organs working together to perform one or more function. The…
Q: Why did two different classes of aminoacyl-tRNA synthetases evolving
A: Introduction Amino acyl tRNA synthetases are the enzymes that carry out the steps of genetuc code…
Q: Explain delicate nature of infants deveolpment.
A: Infanthood is the time between birth and the beginning of language development in humans, which…
Q: Why should medical students observe multiple cadavers and not be satisfied to dissect only one?
A: An unusually deceased human body is referred to as a "cadaver." The terms "cadaver" and "corpse" are…
Q: In Protein structure: a). Write the name of the four levels of protein structure,
A: Answer of the question is below,
Q: f these take place as a fruit ripens? (select all that apply) 1. starch and acid levels decrease…
A: Introduction A developed ovary and its companion organs are considered fruit. It typically has seeds…
Q: Refer to the following illustration to answer the question. LIGHT O energy O electrons O light…
A: Light harvesting complex These are proteins and photosynthetic pigments that are embedded in the…
Q: What process does the following picture represent? XX-88-XX O segregation mitosis O random…
A: What process does the following picture represent? segregation mitosis random assortment crossing…
give answer asap.
Step by step
Solved in 2 steps
- It is not an easy matter to assign particular func-tions to specific components of the basal lamina, sincethe overall structure is a complicated composite materialwith both mechanical and signaling properties. Nidogen,for example, cross-links two central components of thebasal lamina by binding to the laminin γ-1 chain and totype IV collagen. Given such a key role, it was surprisingthat mice with a homozygous knockout of the gene fornidogen-1 were entirely healthy, with no abnormal phe-notype. Similarly, mice homozygous for a knockout of thegene for nidogen-2 also appeared completely normal. Bycontrast, mice that were homozygous for a defined muta-tion in the gene for laminin γ-1, which eliminated just thebinding site for nidogen, died at birth with severe defectsin lung and kidney formation. The mutant portion of thelaminin γ-1 chain is thought to have no other functionthan to bind nidogen, and does not affect laminin struc-ture or its ability to assemble into the basal lamina.…a. What is the function of bactoprenol in peptidoglycan synthesis? b. During peptidoglycan synthesis, removal of a phosphate group from bactoprenol pyrophosphate is inhibited. What is the immediate outcome? What does this mean for cell wall synthesis? Which antibiotic works via this mechanism? c. Bacterium Y is photosynthetic. You want to decrease the ability of Bacterium Y to produce glucose through photosynthesis. Explain how you could manipulate the light reactions of photosynthesis to decrease glucose production during the dark reactions in Bacterium Y. Include the name of the pathway that makes glucose during the dark reactions, which/how molecules from the light reactions are used in this pathway, and what specific steps of this pathway would be affected by your manipulations.a. Explain how you could use worms transformedwith myo-2::GFP to find mutations that disrupt thestructure of the pharynx. How would the presenceof the transgene facilitate the mutant screen?b. Nematodes homozygous for loss-of-function mutations in a gene called pha-4 have no detectablepharyngeal structures. How could you use myo2::GFP to determine if pha-4 is a master regulatory gene that directs development of the pharynxin a manner similar to the way Pax-6/eyeless controls eye development?
- a. When a chromophore binds to proteins, the binding site is generally more hydrophobic than the solution. Then, what kind of shift do you expect to observe in the absorption peak position compared to the peak observed when the chromophore is free in solution?Explain the mechanism action of denaturation of protein from egg (Albumin) using NaHCO3.Or. Foyez Samar The volume enclosed by the plasma membrane of plant cells is often much larger the c corresponding volume in animal cells. The most regsengble explanation for this observation Is that A) plant cells are capable of having a much higher surface-to-volume ratio than animal cells. B) plant cells have a much more highly convoluted (folded) plasma membrane than animal cens. C) plant cells contain a large vacuole that reduces the volume of the cytoplasm. D) animal cells are more spherical, whereas plant cells are elongated. 12 A u
- (50) During an experiment , equal aliquots of Escherichia coil and Staphylococcus aureus are separately sonicated at the same level to mechanically disrupt bacterial cells. E.coli cells are disrupted , but their is minimal disruption of S, aureus cells. Which of the following bacterial structures best explains this difference? (A) Cytoplasmic membrane (B) Outer membrane (C) Peptidoglycan layer (D) Phospholipid bilayer (E0 Polysaccharide capsuleYeast cells are eukaryotes, and they require a functional secretory pathway to grow and to maintain cellular organization. But surprisingly, when SRP is removed from yeast cells by deleting the relevant genes, the cells are still alive (although they grow slowly). a) How can yeast survive without SRP? Propose two alternative hypotheses. b) How might electron microscopy of normal and SRP-deficient yeast cells help you to distinguish between these two hypotheses?Heparan sulfate proteoglycans appertain to which of the following processes?*a. transport by argosomesb. transport by cytonemesc. restricted diffusiond. simple diffusion The model for planar transcytosis is characterized by which of the following?* a. Morphogen-receiving cells employ long actin-based filopodia. b. Morphogens interact with cell surface receptors and coreceptors. c. Lipid-modified morphogens are transported in lipoprotein vesicles. d. Morphogens are transported by repeated rounds of endocytosis and re-secretion. Metamerism is NOT observed in which of the following structures?* a. acron b. rhombomeres c. somites d. vertebral column The anterior structure of the Drosophila is promoted by which of the following events?* a. nanos proteins block the transcription of the caudal gene. b. caudal proteins promote the transcription of the bicoid gene. c. bicoid proteins promote transcription of the…
- 1. Search for the `P06858` a) Give information about the PTM and Processing of this protein. b) Which position has maximum amount of variations? Give details about the variations. (Eg: What kind of variation? Feature ID? Disease association? etc..)O Att Intestinal epithelial cells pump glucose into the cell against its concentration gradient using the Nat-glucose symporter. Recall that the Nat concentration is significantly higher outside the cell than inside the cell. The symporter couples the "downhill" transport of two Nat ions into the cell to the "uphill" transport of glucose into the cell. If the Nat concentration outside the cell ([Na lout) is 161 mM and that inside the cell ([Na* Jm) is 17.0 mM, and the cell potential is -50.0 mV (inside negative), calculate the maximum energy available for pumping a mole of glucose into the cell. Assume the temperature is 37 °C. What is the maximum ratio of (glucose] to [glucoselout 10.62 kJ AG gluc mol that could theoretically be produced if the energy Incorrect coupling were 100% efficient? O 1.13 8.24 3800 2.6 x 10 Incorrectd) large intestine zi 2551006g 9 36. Micelles help with the omysne-nor A JOU-GUS a) denaturation (unfolding) of proteins 9.0 b) digestion and absorption of triglycerides c) storage of digested carbohydrates d) synthesis of nucleic acids