Q: 10. Many presynaptic action potentials are needed in a process called summation. Explain what…
A: * Summation is a process, which determines whether an action potential generated by combined…
Q: Which of the following are features of transcription? -there is a direct interaction between…
A: Answer : there is a direct interaction between nucleotides in the template DNA strand and incoming…
Q: Question 1 In a population of 450 rats, birth rate of 60 rats and death rate 15 rats was recorded in…
A: Introduction: a)Birth rate.the proportion of live births per 1,000 people each year. b)Death…
Q: The individual chromosomes become visible with a light microscope during which stage of mitosis?a.…
A: All cellular growth and division cycles include a "interphase" period of synthesis during which DNA…
Q: Differentiate the following based on their general external anatomy: Moths versus Butterflies
A: Introduction The bodily makeup of insects in the order Lepidoptera, popularly known as butterflies…
Q: What do the electrons added to NAD+ do?a. They become part of a fermentation pathway.b. They go to…
A: The electrons when added to the NAD+ it is reduced into NADH and the electrons are used up in the…
Q: General Patterns Found Across All Biomes True or False: Many terrestrial and aquatic biomes have…
A: Diversity The different type of organism are found on this planet earth is known as diversity.…
Q: The enzyme invertase is usually found outside the cells of yeast. the enzyme also has 3…
A: The synthesis of glycoproteins necessitates the use of two cell organelles. The endoplasmic…
Q: Why is Physiology important?
A: The human body is a complex structure that is composed of organ systems and organs. Anatomy and…
Q: Are viruses living? Discuss based from the properties of life in Biology
A: It's been suggested that viruses are neither living things nor inanimate objects. This is due to the…
Q: How might differences in enzyme concentrations affect rates of photosynthesis and respiration?
A: Photosynthesis is the process by which carbon dioxide and water are converted into oxygen and…
Q: Briefly explain the difference between Wright Staining and H&E Staining (why use one over the other)
A: Staining is defined as a technique ,which is utilized for increasing the contrast in biological…
Q: Differentiate the following based only on their general external anatomy: Lice versus Fleas
A: Lice and fleas both belong to the category Arthropods which possess some common characters such as-…
Q: Imagine you are an astronaut and you are the first person to walk on Mars. You make the surprising…
A: Q. Imagine you are an astronaut and you are the first person to walk on Mars. You make the…
Q: 4) Do you have a dimple in your chin? Partner A: Yes or No Partner B: Yes or No Having no dimples in…
A: The alleles are the alternative forms of a gene that are located on the same locus of a homologous…
Q: Describe briefly cell theory?
A: Life's primary building block is the cell. Cells, whether one or many, make up every living thing.…
Q: Compare the structures of animal and plant cells. How are they different? How are they the same?…
A: The process through which a multicellular creature goes through a sequence of gradual changes that…
Q: 25.A a. Axon b. Dendrites c. Cell body d. synapse. 26. The is a small space across which an impulse…
A: A sophisticated network of neurons with specific functions for message transport makes up the…
Q: can you draw out cellular respiration and explain it
A: Introduction : All organisms undergo respiration, which is a metabolic process. It is a biological…
Q: Description In regard to concussion and/or HCM; select an available Biomedical technology or device…
A: For athelete person people should develop increase function of cell.In medical terminology increase…
Q: One possible theme of The Call of the Wild could be that only the strongest survive. Explain how…
A: According to Darwin theory, individuals with traits that enable them to adapt to their environments…
Q: e al g As part of global climate change, the Earth is warming. If a region that currently supports a…
A: Temperate forest is mainly defined by the canopy of broad-leaved trees distributed more or less…
Q: 9. Use a Venn diagram to compare and contrast the blood vessels of the body. Include the arteries,…
A: Arteries help in transport of oxygenated blood through out the body from the heart. Veins help in…
Q: Grayson is receiving a drug treatment transdermally (through the skin). Explain why drugs delivered…
A: A drug's route of administration is the location or path by which it enters the body. To have the…
Q: How does the striated structure of skeletal muscle relate to its contractile function?
A: Highly structured tissues called striated muscles are responsible for converting chemical energy…
Q: How are major depression and bipolar disorder managed?
A: Depression is a condition that lowers of person's mood continuously. Depression has many types that…
Q: determine the cytokine the sequence template what is cytokine accession number at GenBank ?
A: Covid 19 causes more complications than flu. As it is seen that the death rate due to covid 19 is…
Q: Why are thick or dense smears less likely to provide a good smear preparation for microscopic…
A: Smear In microbiology, smear means the layer of bacteria that is put on the slide for observation.
Q: According to this diagram, why does the release of estradiol/inhibin stimulate a negative feedback…
A: Growing levels of circulating estradiol during the follicular phase of the ovarian cycle operate on…
Q: Where would you expect to find ependymal cells? in the deep nuclei of the brain O in the peripheral…
A: Ependymal cells:- it is one of the glial cell found in brain. It is ciliated epithelial glial cell…
Q: Are p granules a type of cytoplasmic determinants? I am having a bit of trouble understanding…
A: Introduction :- Cytoplasmic determinants are unique molecules that are crucial to the maturation of…
Q: Somatic cells of chimpanzees contain 48 chromosomes. During metaphase I of meiosis, a chimpanzee…
A: In eukaryotic cells, there are two types of cell divisions. Mitosis is the cell division for growth…
Q: Answer the following two questions about bobcat and lynx, two species of medium-sized cats that live…
A: Lynx Lynx is the wild species of cat. It includes total 4 species.
Q: ) What is the major actin structure found at the leading edge of the cell? (structure, not proteins)…
A: actin, protein that is an important contributor to the contractile property of muscle and other…
Q: What are the factors influencing the extent and the deverity of an infection, explain.
A: Introduction Emergence infectious disease are occurs due to newly identified and previously unknown…
Q: 15. Where does protein synthesis take place? a. b. C. d. in the ribosomes in the nucleus of the cell…
A: Introduction : The most important biomolecules are proteins, which are made up of one or more…
Q: Looking at the chart explain why a patient with blood high cholesterol levels would be prescribed an…
A: Cholesterol is a lipid molecule that is hydrophobic in nature. As a result the solubility of…
Q: A child must take 10 mLmL of cephalexin, an antibiotic, by mouth 2 times a day for 15 days. The…
A: A substance used to cure, detect, or prevent illness is known as a medication. A significant area of…
Q: 7. Describe the primary function of neurotransmitters at the synapse.
A: Neurons are the nervous system's cells. They transport neural signals throughout the body as…
Q: 10,000 individuals are sampled from a population and are found to display one of three blood types:…
A: Hardy Weinberg equation describes the distribution of alleles in a population. This equation applies…
Q: A differential stain… A.Requires use of a counterstain. b. Is the same as a simple stain. c. Is…
A: Introduction : Chemical substances called stains (dyes) are employed to colourize certain cell…
Q: Instructions: Species name 2: Sample illustration: Taxonomic account (domain to species): At least…
A: Microbe isolation is critical to extract a single microbe from the population. Because bacteria are…
Q: SCIENTIFIC NAME Momordica charantia Muntingia calabura Tridax precubens Colocosia esculentina Zea…
A: Our plant kingdom is so vast that we have different criteria to classify and differentiate them from…
Q: Plants produce oxygen when they photosynthesize. Where does the oxygen come from?a. splitting water…
A: Photosynthesis means the reduction of carbon dioxide and the oxidation of water. Photosynthesis…
Q: In Dictyostelium, cheats must modify their behavior when in a chimera to take advantage of their…
A: Dictyostelium sp. forms when amoeba run out of its food and aggregate in the form of a motile slug.…
Q: What is the main difference between physical activity and sports? Group of answer choices Sports are…
A: Physical activity is sometimes referred to as exercise which can be defined as the repeated…
Q: How much of 10,000x SYBR safe would you add to 50 ml to make a final concentration of 1x?
A: The stock solutions can be diluted to obtain a lower concentration. Preparing stock solution…
Q: What is stipule? How can you differentiate a stipule from axillary bud?
A: Introduction : The main components of a plant are the roots, stems, and leaves. In addition to…
Q: Two beakers are separated by a membrane. Of the set ups listed, which one will have the greatest…
A: The membrane functions as a barrier between the cell and its surroundings. Without the cell…
Q: What are the functions of osteoblasts and osteoclasts in bone remodeling?
A: Bone remodeling means the eating up of the old bone and the formation of the new bone. The two cells…
Step by step
Solved in 2 steps
- Arial BIUA 11 + .. | I 1 I 3 I 4 i.) Fill in the table for each of the E. coli: (0) = No Activity (+) = Basal Activity and (+++) = High Activity E. coli chromosome F' Plasmid B-gal activity? Permease activity? When When When When Glucose is Lactose is Glucose is Lactose is present present present present a.) I+ P+ O+ Z+ Y+ Inone +++ +++ b.) I^[S] P+ O+ Z+ Y+ none c.) I+ P+ O^[c] Z+ Y+ none d.) I+ P+ O- Z- Y+ none e.) I+ P+ O+ Z+ Y+ I^[S] P+ O+ Z+ Y+ f.) I^[S] P+ O+ Z- Y+ I+ P+ O^[c] Z+ Y- g.) I^[TB] P+ O+ Z+ Y 1+ P+ O^[c] Z- Y+ h.) I+ P+ O^[c] Z+ Y- I+ P+ O+ Z** Y+ i.) I^[TB] P+ O^[c] Z+ Y- 1+ P+ O+ Z- Y+ Z** is a polar mutation ii. ) If the lac operon in 'a' carried a mutation in the CAP binding site that rendered it nonfunctional, how would that affect the level of ß-galactosidase protein activity with and without lactose present, why? MacBook Air 000Sp 23 E2.pdf bads/Sp%2023%20E2.pdf Read aloud E R x + + of 4 Q D 29) The life cycle of the virus that infects bacteria and allows the bacteria to survive is called: a) Phagic b) Recombinant c) lytic d) parasitic e) lysogenic 30) The enzyme present in the human immune virus which must be injected with the genetic material is called: a) Reverse Translatase b) Reverse Replicase c) Reverse Transcriptase d) Reverse Polymerase e) Retro Virase 31) If the electron donor for bacterial nutrient uptake is coming from H₂S then this mode of electron uptake is called: a) Electromotive trophy b) Electro-osmosis c) Lithotroph d) Heterotroph e) none of the above 32) The life cycle of the virus that infects bacteria and destroys the bacterial cell membrane: a) Phagic b) Cytotic c) Apoptotic d) lytic e) lysogenic. 3 33) If an organism feeds on dead or dying organisms that this mode of feeding is called: a) Heterotroph b) Chemoheterotroph c) Chemolithoautroph d) Chemolithoorganotroph e) Saprobic 34) One…1. What is host resistance in bacteria? 2. What is gram staining technique? 3. Difference between lysosomes and peroxisomes. 4. What are microtubules in cell? 5. Define endoplasmic reticulum, mitochondria, cytoskeleton, ribosomes, vesicles, golgi apparatus, chloroplasts, vacuole, pili and fimbriae, transcription, plasma membrane, cytoplasm, DNA 6. Meaning of primitive cells.
- Figure 13.6 Which of the following statements is true? a. Gram-positive bacteria have a single cell wall formed from peptidoglycan. b. Gram-positive bacteria have an outer membrane. c. The cell wall of Gram-negative bacteria is thick, and the cell wall of Gram-positive bacteria is thin. d. Gram-negative bacteria have a cell wall made of peptidoglycan, while Gram-positive bacteria have a cell wall made of phospholipids.16. Bacterial cell wall membrane includes all EXCEPT ( Mark both answers ) Group of answer choices O- polysaccharides porins lipoproteins asymmetric phospholipids membrane lipid A teichoic acids 18. F plasmid is best desribed as a ……………... plasmid Group of answer choices non self transmissible self transmissible virulence plasmid becos it codes for toxin promiscuous high copy number 19. Identify the FALSE statement from the following, Group of answer choices self transmissible plasmids have origin of transfer as well as mobilisation genes inclusions are non functional, storage granules accumulated inside bacterial cells plasmid DNA are in nucleoid area in Bacillus anthracis R plasmid codes for the sex pili host range refers to ability of plasmid to multiply in cell types 21. Which one of the following statement regarding plasmid is FALSE, Group of answer choices they are small, extrachromosomal DNA molecules they are necessary for…b. Cleavage with chymotrypsin produces the following fragments: Band A: CN , NLQY, GIVEQCCHKRSEY Band B: F, Y, DPTKM, IACCVRGF, RTTGHLCGKDLVNALY Cleavage with Staphilococcus aureus V8 protease produces the following fragments: Band A: GIVE, YNLQNYCN, QCCHKRCSE Band B: PTKM, RTTGHLCGKD, LVNALYIACGVRGFFYD What is the amino acid sequence of the protein? Type your response
- 9 Biology: SC4) x 4 dgv-frqz-vjb x M Inbox (1,514) xB Unit 7: Geneti x O Flipgrid | dc6 x O Worked exam x 4 My Drive - Gc x B copy retake - x G how do you s x + A docs.google.com/document/d/10EqJmVt6VK9YT1NRySx9c2AawGp069S6R6g|28ljkk4/edit I Apps O UCSMP OmnID Portal • SS 9 Home | Schoology M Gmail 4 Google Drive ClassZone - jAvan... flextime.edinasch... N Netflix w Wish - Shopping. >> copy retake ☆ A Share File Edit View Insert Format Tools Add-ons Help Last edit was 2 minutes ago 100% - G E = = E = 1E E - E - E E Image options Replace image- O Editing 31 1 2 | II 3 | 4 5 | 6 7 General Biology Unit 7: Genet. Your "One Pager" must conta. Part 1: Complex Inheritance . + For the two problems, make s.. 2 + Part 2: Pedigree Analysis 2. So, the genotypes of the pare.. II Talking about phenotypes: 2 3 5 6 E I : Shaded individuals have a rare genetic disorder. THIS IS NOT 1. Is the disorder dominant or recessive? How do you know? (Which individuals on the pedigree did you use to make this…Explain the following terms lysozyme (bacteria), cellulase (plant cells), chitinase (fungus).s] Draw a picture showing one scheme for creating dilutions of E. coli cells by 104, 105, and 10-6. Include what volumes of cells and diluent you would pipet at each stage, and label each step with the individual dilution factor happening within that step. 8.
- esting 8MU376MpwkNtkrF5%252B26BVPP%252Bzg%253D%2. Question Image 1 3 6. 7. 8. with the figure? cracteristics ight differe dividuals can compared Q. Which of following can you do with the biotechnology depicted in the figure? • 0 1:47 Sign out || O|| | 11b. Neurospora has an arginine amino acid synthesis pathway shown below: ornithine citrulline arginine NH H2N H2N OH H2N HO HO NH2 NH2 ÑH2 Enzyme A Enzyme B Enzyme C ↑ ↑ Gene A Gene B Gene C Suppose I have a neurospora strain that has a mutation such that it will not grow unless I supplement the media (food) with arginine (but not with citrulline or ornithine). What gene is mutated? Explain your reasoning. C. Suppose I take the strain above that only grows with arginine supplements and cross it to a different mutant Neurospora strain that grows with arginine and citrulline supplements but not ornithine supplements. Assming genes A, B and C are unlinked and there is only one mutation per strain: i) What percentage of the progeny will grow on ornithine? ii) What percentage on citrulline? iii) What percentage on arginine? Show your work for i), ii) and iii). |How can i explain my answers in depth in microbology for example this question: Assume that there are horizontal gene transfers between two completely different bacterial species. In one case it is a plasmid that is transferred via conjugation, in the other case it is a part of the bacterial chromosome that is transferred via transformation. In which of the two cases is it most likely that the transferred DNA will remain and be able to function in the recipient cells? Explain the biological background to your answer . How do I break down the question so I answer it fully
