Q: Explain how Frederick Griffith's experiment discovered the transforming principle.
A: The bacteria from the III-S strain were destroyed by heat, and the rest were combined with bacteria…
Q: Analyze the roles of DNA repair, cell cycle control, and the immune system that play in cancer…
A: ANSWER;-
Q: What is a hominin? an order of primates a family of greater apes a family of human-like apes a clade…
A: Hominin refers to any member of the tribe Hominine, which includes all modern and extinct people and…
Q: Which of the following was part of the ozone depletion problem? O Mining waste Chlorofluorocarbons…
A: The thinning of the ozone layer in the upper atmosphere is referred to as ozone layer depletion.…
Q: Fill-up the needed data in the following table showing the comparative characteristics of…
A: Staining is a method of adding coloured substances (stains or dyes) to cells to make them visible…
Q: The pancreas helps to maintain homeostastis in the body. If the pancreas were to suddenly stop…
A: Pancreas is the organ that present below the stomach in the abdominal cavity. It has both exocrine…
Q: Which are the techniques that may be used for viable counting methods of microbial measurements?…
A: Micrometers, or one millionth of a metre, are used to measure the size of microbes. Microbes can be…
Q: Review the hereditary structures shown in the diagram. OOO O Structure X Structure Y What are the…
A:
Q: Can you curl your tongue? Tongue-curling in humans (T) is a dominant genetic trait. Derek can curl…
A: Introduction Each parent gives each child two copies of each gene, known as alleles. If a gene's…
Q: Beef extract Peptone Sodium chloride Agar Distilled water 3.0 g 5.0 g 8.0 g 15.0 g 1000 mL
A: Nutrient agar is the most common general-purpose medium, thats supports the growth of the wide range…
Q: 22) A commonly shared action of all antiarrhythmics is that they _____________________. A)…
A: Sinus arrhythmias are abnormal heart rhythms or beats that start at the sinus node. They commonly…
Q: Franco and Nobel (1989) discovered that there are downsides to having a nurse plant for young cacti.…
A: Introduction :- Nurse plants are trees that protect smaller plants from predators. Extreme high…
Q: structural characteristics of: a. Woven bone b. Lamellar bone c. compact bone d. Cancellous bone
A: The "human skeletal system" is made up of bones, cartilage, ligaments, and tendons that link to…
Q: What are epidemiological studies, and how are they mostoften conducted?
A: The descriptive, analytic, and experimental procedures are the three main epidemiologic…
Q: DNA polymerase δ: DNA polymerase III as ________ a. Helicase: RPA b. DNA ligase: DNA polymerase I…
A: a) RPA stimulates helicase-catalyzed DNA polymerase III unwinding, enlists translocases to sites of…
Q: hytochrome, plays an important role in flowering in many plants. It can also be used to determine…
A: Phytochrome Phytochrome is a type of photoreceptor which is present in the plants, bacteria, and…
Q: Why is important that epidermis serve as a barrier against UV rays, yet not block them out…
A: Answer :: 1) The integumentary system consists of the skin and accessory structures like hair, nails…
Q: Based on the figure below, what is the number of turnovers in stage B? D 34 24 16 4 Geological…
A: Species turnover is defined as the number of species in a specific geological age which pass over to…
Q: 3.Do you think that humans derive any important benefit from contraction of the arrectores pilorum…
A: As per our guidelines we are not allowed to answer more than one question at a time , please ask…
Q: Identify between vehicles and fomites and provide specific examples of each. What role does each…
A: Infectious agents such as germs and pathogens are likely to spread from one person to others. Many…
Q: What is the functional cell of the nervous system?
A: The nervous system in association with the endocrine system , serves as the primary control centre…
Q: The diagram below shows the limbs of 4 different living species. Which of the following BEST…
A: Evolution is a steady phenomenon which bring about drastic change that transform life from simple to…
Q: Describe how different chemicals and radiation can be involved in the development of cancer. Then,…
A: Malign neoplasias, or cancers, are abnormal and uncontrolled cell proliferation that can spread to…
Q: PRDM9 recruits SPO11, a topoisomerase type II like protein, to induce DNA double strand breaks.…
A: Introduction PRDM9 is a DNA binding and zinc finger protein that trimethylates histone H3K4…
Q: Grizzly bears are predators of salmon. If the population of grizzlies in an area decreases, the…
A: Ecosystem balance, often known as "ecosystem homeostasis," is influenced by both factors that tend…
Q: entists can determine similarities or differences between two species by preparing DNA gels from…
A: Gel electrophoresis Gel electrophoresis is a electrophoretic method of seperation of the DNA…
Q: Flagellate protozoans live in the guts of termites. The flagellates break down the cellulose that…
A: Flagellate protozoans are free-living, non-photosynthetic protozoans. These lives inside the gut of…
Q: 4.Which of the following immune responses occurs when a cytotoxic T cell is activated? Note: This is…
A: There are few important points : B lymphocytes mature in bone marrow and express membrane bound…
Q: 4. White fruit color in summer squash is dependent on a dominant gene (W) and colored fruit to the…
A: In this cross, the recessive allele of one gene masks the effects of either allele of the second…
Q: Does Z-DNA have major and minor grooves? Explain.
A: Answer
Q: The trp operon is a repressible operon system. What does this mean?
A: Trp refers to tryptophan. The operon is the functional unit of Deoxyribonucleic acid ( DNA) having…
Q: Describe the evolution of circulatory systems in animals (include at least two invertebrate examples…
A: Circulatory systems: Circulatory system consists of heart, blood vessels and connective tissues that…
Q: Comparative genome analysis of Modern human, Neanderthal and Denisovan genomes by Joshua Akey and…
A: Comparative genome analysis of Modern human, Neanderthal and Denisovan genomes by Joshua Akey and…
Q: The man's genetic defect appears to be due to the mutation of the promoter region of a protein X.…
A: Sanger method is also known as enzymatic chsin termination method and was developed by Frederick…
Q: VOCABULARY alensium stew blood vessel -
A:
Q: Gametogenesis Label the grasshopper testis slide.
A: Grasshopper It belongs to the group of jumping insects. The jumping insects are of suborder…
Q: What are the FOUR(4) distinct steps of translation elongation cycle for a growing polypeptide chain?
A: The translation is the process of protein synthesis from the genetic codon present in the mRNA. This…
Q: 1. 2. 3. 4. 5. Most Recent Varieties STRAWBERRY Its Characteristics How It Was Developed
A: Strawberries are available in different varieties the sweet aromatic flavour is widely considered…
Q: Lactate dehydrogenase is exist as M (muscle type) lactate dehydrogenase and H (heart type) lactate…
A: Lactate dehydrogenase is an enzyme found in most living organisms responsible for the conversion of…
Q: Two copies of the HbS allele cause sickle-cell anemia, but a single HbS allele helps protect…
A: Sickle cell anemia is one of the sickle cell disease categories of hereditary illnesses. It has an…
Q: Explain why p53 is mutated in the vast majority of human cancers.
A: Any isoform of a protein encoded by homologous genes in multiple animals, such as TP53 and Trp53, is…
Q: Answer the following questions based on the lac Operon metabolic pathway.
A: Gene Regulation In prokaryotes , control of the rate of transcription is the site for control of…
Q: Draw the chemical structure of the 5' end of nascent RNA transcript in eukaryote:
A: Chemical structure of the 5' end of the nascent mRNA be like-
Q: Explain how cancer cells change and evolve during the development of cancer.
A: Cancer cells are cells that have gone awry, meaning they are no longer responsive to many of the…
Q: Explain in ( Claim , Evidence ,reason ) An electron carrier is added to mitochondria that will take…
A: The electron transport chain is a series of four protein complexes that couple redox reactions,…
Q: Which of the following best refers to the “the biologic mechanism is known?” A. Consistency B.…
A: This mechanism is related to epidemiology Epidemiology is related to public health and forms a…
Q: Which of the following single-stranded DNA molecules may possibly be a restriction enzyme target cut…
A: Restriction enzymes are specific endonuclease that are responsible for cutting double standard DNA…
Q: Q4/ What is Osteoporosis disease? Explain the pharmacist role in giving the suitable prescriptions…
A: Across most vertebrate animals, a bone is a hard organ that is part of the skeleton. Bones protect…
Q: What is the label used in ELISA? Can we use different label? Why, or why not.
A: Answer
Q: Structural characteristics and organ location of: 1. Hyaline Cartilage 2. Elastic Cartilage 3.…
A: Introduction Connective tissues form cartilages that contain collagen and elastin fibers embedded in…
How does global warming cause deforestation?
Step by step
Solved in 2 steps