A communicable disease is... a disease that is easily spread from one host to another. a change in a body that can be measured or observed as a result of disease. a disease that is spread from one host to another a disease that is spread primarily by a vector

Q: flower (a peace lily) complete or incomplete? explain your reason. note: Complete flowers have all…

A: Complete flower: A flower which has all the basic floral organs i.e., sepals, petals, carpels and…

Q: 2. What is the constriction that separates the mesencephalon from metencephalon? 3. Identify the…

A: The brain is the center of the nervous system in all the vertebrate animals. It is situated in the…

Q: "The main causes of cancer are the products of our highly industrialized way of life such as…

A: Introduction: Physical or chemical factors that cause cancer are known as carcinogens. The cell…

Q: Exposure to various chemicals can cause DNA mutations. Classify the examples as representative of…

A: In genetics and molecular biology, the term "transition" refers to a point mutation that converts…

Q: Actin in action, muscle satisfaction. The movement of biceps require sarcomere Select one: a.…

A: Your muscles are extended, shortened, or tightened when you undertake an activity. It might occur…

Q: What kind of chromosome rearrangement (shown as ?) is represented below? a. insertion b.…

A: Gametes show chromosomal mutations. Other bodily cells experience somatic mutations. Mutations that…

Q: Developmental genes act hierarchically during pattern formation, first defining broad regions, which…

A: The first genes needed to initiate developmental organization and pattern formation are maternal…

Q: explain the etiology of edema

A: Edema occurs when tiny blood vessels in your body (capillaries) leak fluid. The fluid builds up in…

Q: A mutation in p21 that destroys its binding site will Select one: a. inhibit transcription of p21 b.…

A: Cyclin dependent kinases (CDKs) bind at the binding site of p21 and this binding leads to inhibition…

Q: Please answer fast What are some test in the lab to best culture Haemophilus Influenza from a mix…

A: H. influenzae that  can be identified using the  Kovac's oxidase test and to the determining of the…

Q: Which method of medical imaging involves annihilation?

A: Introduction Radiology is the medical discipline which uses the medical imaging to diagnose diseases…

Q: D) Two dragonfly populations that have accumulated several differences in their DNA sequences…

A: The species concept is used to determine whether two organisms are the members of same species or…

Q: Describe the evolutionary history of snails (Molluscs). In which eon, era and period did the first…

A: The Arthropoda, whose members are referred to as molluscs or mollusks, make up the biggest phylum of…

Q: Which nucleic acid contains the nitrogenous base uracil? RNA DNA DNA and RNA

A: Nucleic acids are the building block of the genomes of the organisms i.e. DNA or RNA. DNA is made up…

Q: What is the main function of erythrocytes?

A: Red blood cells, also known as erythrocytes, contain the protein haemoglobin, which is responsible…

Q: A doctor is going to perform an amniocentesis to check for some important key developmental…

A: Amniocentesis is an important test or prenatal test that are useful to diagnose genetic disorders…

Q: In many lizards, and all snakes, the tympanum is absent and the columella transmits vibrations…

A: Evolution is a naturally occurring constant process involving change that allows the adaptation of…

Q: The absence of p53 the cell cycle. The absence of retinoblastoma cell cycle. Select one: a.…

A: Introduction  The cell cycle is the series of events that a cell goes through as it replicates its…

Q: Does a lack of red blood cells or hemoglobin result in a condition called anemia?

A: Yes. This is true. Lack of red blood cellsor haemoglobin result in condition called anemia. This…

Q: The World Health Organization (WHO) is seeking a candidate for one of their Global Health programs…

A: Food insecurity is defined as a condition when there is no access to get a healthy food to lead a…

Q: Discuss "the basal lamina of muscle fibers serves as a molecular bulletin board, in which adjoining…

A: The basal lamina is an extracellular matrix is usually define as the way that the  structure that…

Q: Chromosomal translocations AND mutations in cadherin binding sites can result in cancer. Select one:…

A: Introduction: When a segment of one chromosome separates and joins another chromosome, the process…

Q: In January 2019, the Indy Star (Indianapolis, IN) published a story about a male calico cat named…

A: Inheritance pattern is a type of pattern which evaluates how traits are transferred from parental…

Q: otosynthesis Photosynthesis that describes the reactions of photosynthesis. Word Bank: Processes:…

A:

Q: 6) What does it mean to say that mosses and other nonvascular plants have life cycles dominated by…

A: The non vascular plants like mosses which come under bryophytes do not have vascular tissue xylem…

Q: The ‘default model’ for neural induction in Xenopus proposes that the development of dorsal ectoderm…

A: Xenopus It is commonly called a clawed frog and belongs to the genus of aquatic frogs. It is widely…

Q: When the sequence CpG occurs, the cytosine can be methylated. If a methylated cytosine is then…

A: Introduction CpG islands:- The CpG sites are a portion of DNA where a guanine nucleotide present…

Q: dicussion about mincing of a fish

A: Minced fish is the meat of a fish that has been separated from the scales, skin, and bones.  Minced…

Q: A. the fact that one represents a depolarization and the other represents a hyperpolarization. B.…

A: The figure is depicting a voltage-time graph. The red line is observed voltage and dashed line is…

Q: Examine Whether the statement, "The microbiomes from healthy humans are all very similar", is true…

A: Microbiomes are the collective genomes of numerous human microbiota species. More than 5x10 6…

Q: A protein that has lost its tertiary structure and is non- functional is called den

A: We know that Proteins are basically polymers that are made up of monomers called amino acids. There…

Q: 1. These gels represent different cases. Do either of these gels eliminate the alleged father from…

A: DNA fingerprints are unique repetitive DNA sequences present in the genetic material of organisms.…

Q: What to pyrogens do? initiate fever initiate cell division initiate vasodilation initio

A: Pathogens enters within the host body and initiats several changes. The immune system of host also…

Q: 3. In your own words, describe how you can determine on which side of +1 the RNA transcript will be…

A: Transcription is a process of formation of mRNA from DNA using transcription proteins.

Q: Name the parts of the stomach of dogfish shark and its mesenteries?

A: The "Digestive System" is the collection of organs and tissues that are in charge of food digestion,…

Q: In 1995, a population of 31 gray wolves was introduced into Yellowstone National Park. The…

A: Wolves are highly social animals that live in packs. Globally, pack size will be determined by the…

Q: The genus Homo dates back to about ____. a. 3.9 million years ago b. 1.8 million years ago c.…

A: The biological and cultural development of humans is referred to as human evolution. Many fossil…

Q: Draw a CHP system with decentrialised biofuel plants

A: Combined heat and power system is system which generated Electricity from biofuels plants.

Q: What are the differences in parameters for aerobic exercise versus anaerobic exercise? (use the FITT…

A: The FITT principle is very useful to structure all the training plans.The full form of FITT is…

Q: Which stage of meiosis involves the separation of homologous pairs of chromosomes?     anaphase…

A: Meiosis is a type of cell division in which a diploid mother cell divides to form four haploid…

Q: Which of the following statements is FALSE regarding a rightward shift in the hemoglobin-oxygen…

A: The oxygen–hemoglobin dissociation curve, also known as the oxyhemoglobin dissociation curve or…

Q: 1 5'- TATATACTGT ATGGTGGGTT GATCTATGTA TCAACAGTAC GGCTCGCAGG TACCCGATGA GATGGGAAGG TGGGTTGACA…

A: Introduction :  The genetic code is a system of rules that living cells use to interpret the…

Q: Explain the difference between short term mechanisms for preventing acid-base imbalances in the body…

A: The number of hydrogen ions in a solution is used to calculate pH. The lower the pH, the more…

Q: define the ethical usage of animal in pharmacological research?  Please answer at your own easy…

A: There are many different ethical opinions regarding the use of animals for research purposes. It is…

Q: Describe the short-distance transport of water into the xylem. Use the terms root hairs, endodermis,…

A: Xylem is a vascular tissue that helps in transportation of the water from roots to different parts…

Q: 28) Consider a maple tree throughout the course of the year. A. On the images below, indicate which…

A: Introduction Plans absorbs water through root from the soil and then it moves to the various parts…

Q: I. The Cell Cycle Prior to division, the eukaryotic cell must undergo an extended period of…

A: The membrane-bound, dense, round, cellular component that houses the genetic material which…

Q: Use the data to place the descriptions that best describe the carrying capacity in elk and bison…

A: Yellowstone's reintroduction of grey wolves was one of the most successful stories of the…

Q: QUESTION 9 VMD can be used to do pairwise sequence alignments between two sequences with BLAST. True…

A: The field of molecular interaction has been widened with the use of computer tools. The different…

Q: 3. You are trying to determine which, if any children (C1-C4) of a given mother (M) are fathered by…

A: “Since you have posted multiple questions, we will provide the solution only to the first question…