Syphilis is a sexually transmitted disease. How are the primary, secondary, and tertiary stages of syphilis distinguished? There are different reasons behind our name. On what basis is L. interrogans named?

Q: 3.4 L = ml

A: Introduction The metric system is an internationally agreed-upon measurement system supported by…

Q: Female pig Emmy Lou (straight tail, white-haired) with the haplotype cH/Ch was mated to a…

A:

Q: Distinguish between Lamark’s ideas and Darwin’s theory of natural selection?

A: Natural selection is mechanism of evolution same like mutation, migration and genetic drift. Natural…

Q: alculate the density of the following objects. 40 Object Oxygen 14 150 Mass (9) 1000 150 Volume (ml)…

A: Density is the mass per unit volume Density = mass/ volume Mass= 1.4 g volume =1000 mL that is…

Q: Pls help ASAP.

A: lt is clearly visible in the image that ecological footprints in the year 1960 is much lower than in…

Q: 1. In cats, long hair is recessive to short hair. A true- breeding (homozygous) short-haired male is…

A:

Q: Describe biomaterials

A: Biomaterials as the name suggests are materials from the biological substances that can be of…

Q: This Z diagram of the light dependent reaction shows how an electron moves from the reaction center…

A: Introduction: The oxidation/reduction alterations that take place throughout the light processes of…

Q: For a cross-sectional study design that assesses the risk of developing type 2 diabetes among obese…

A: In a cross-sectional study, researcher collects data from different individuals at a given time…

Q: The process forming the neural tube and plate via the intercalation of cells along the…

A: The fusion and fertilization of parental sex gametes give rise to a zygote. A zygote is the first…

Q: What is the importance of using a test/control organism in describing the cultural characteristics…

A: Microbiology has proven to be one of the most significant sciences in biology, allowing researchers…

Q: what are the possile outcomes, pros and cons of adenocarcinoma tumours regards to bowel cancer to…

A: Cancer is a category of illnesses characterized by the uncontrolled proliferation of cells. Cancer…

Q: Just Explain the difference between density-independent and a density-dependent processes…

A: There are various factors or processes which affect the population growth and the population size in…

Q: What is a “meatus”?  What does “lateral” mean?  What is the difference between the terms…

A: While studying human anatomy( interior structure of the body),There are different anatomical terms…

Q: In a child of the first year of life there is a violation of breast milk. With the violation of the…

A: Gastric glands are the small tabular glands, present on the mucous layer of the stomach. They secret…

Q: We want to test different concentrations of an antibiotic to see how well it can kill bacteria on a…

A: Introduction:- The Agar dilution of the method is the currently the reference that standard the…

Q: Idenitfy each structure on the heart model

A: A multi-chamberd muscular organ that pumps blood throughout the body in a rhythmic process is known…

Q: Hagfish Salamander Perch Lizard Jaws Lungs 1. a.) Which character evolved first? Explain why. Mouse…

A: A/an cladogram is a branching diagram representing a nested hierarchical structure of clades. In a…

Q: What is the function of the Helper T cell in both humoral and CMI responses?

A: Adaptive immunity, which develops exclusively in vertebrates after exposure to agents such as…

Q: How do populations grow in size? How does Darwin explain this?

A: Darwin explained the growth of a population in his theory of evolution.  In this question we are…

Q: ___________________ are molecules that influence the speed of chemical reactions, and are not…

A: In the chemical reactions,reactants are the substances which gets converted into the substance known…

Q: a sample was found to contain 10.0ug/L of nitrate. a spike of 5 ug/L was added to a replicate…

A: Introduction  Most nitrate is utilised as fertiliser for lawns or crops. Additionally, nitrate and…

Q: elevated NaCl level. A yellow halo surrounds the growth, indicating the bacterium fermented sugar in…

A: Answer D. selective and differential medium

Q: 3. Which of the following statements about red muscle fibers is correct? They fatigue quickly. They…

A: There are different types of muscles on the basis of different chore types. Red and white muscles…

Q: A photosystem is E HPPY

A: Photosystems are functional and structural units of protein complexes involved in photosynthesis.…

Q: It will be more difficult for the student’s neurons to generate action potentials The student’s…

A: Tetrodotoxin is a sodium channel blocker that also prevents the firing of action potential in…

Q: person who lives close to sea level and usually goes jogging in the morning. When that person runs…

A: Answer : she feel like she didn't have the energy to keep up with her usual pace because :    B) her…

Q: THE PERMEABILITY OF THE CELL MEMBRANE (shell-less eggs) Draw a diagram of each egg and illustrate…

A: The movement of solvent molecule from high concentration towards low concentration through a…

Q: Sexual reproduction increases variation True False

A: Sexual reproduction is the process of creating new creatures by uniting the genetic information of…

Q: In citrus fruits such as oranges and lemons, what composes the fleshy portion of the fruit?  Explain…

A: Answer  The orange's fleshy, sweet pulp is made up of juice sacs, which also provide the fruit with…

Q: Is senescence inevitable? Please explain your answer, accounting for the great variation in patterns…

A: According to a related metabolic theory, toxic by-products of normal metabolism, such as reactive…

Q: Glycoproteins are molecules that contain proteins and carbohydrates (“glyco” means sugar). Is a…

A: Introduction  Proteins called glycoproteins have oligosaccharide chains (glycans) covalently linked…

Q: 10) Discuss how SSRI's and MAOI's function in the brain to alleviate depression symptoms. Explain…

A: Introduction Many persons with addiction and co-occurring depression benefit greatly from medication…

Q: Explain the principles of the Anthony and Maneval's capsule staining procedures?

A: Introduction  Generally used at the microscopic level, staining is a technique for enhancing…

Q: Provide evidence on the sequelae on how adenocarcinoma tumours

A: Adenocarcinoma tumors ( bowel cancer /colorectal cancer )develps in colon.this is the most common…

Q: health care worker taking care of bedridden patient notices that the skin overlaying the sacrum is…

A: The sacrum is a shield-shaped bony structure that is located at the base of the lumbar vertebrae.…

Q: Monotremata Metatheria Rodential Mammalia Theria Eutheria Primates Artiodactyla Carnivora Canidae O…

A: A clade is a group of organisms with common ancestor. Clade is derived from greek word "klados" that…

Q: Double stranded nucleic acids are stabilized by all of the following except: A. Hydrophobic stacking…

A: There are two major types of nucleic acids. They are ribonucleic acid (RNA) and deoxyribo nucleic…

Q: Anterior spread of cancer of the supravaginal part of the cervix will first involve which of the…

A: Cell division is an important process by which the growth and development of cells are possible.…

Q: cows, there is a "splotchy" phenotype that is splotches of brown and white. A true-breeding white…

A: Given that, there is a "splotchy" phenotype ( splotches of brown and white) . *A true breeding white…

Q: analysis on the morality of abortion.

A: Various nations have labeled the right to abortion as a fundamental right. Internation Women's…

Q: List 4 proteins that have different regulatory actions in different cells resulting in cell…

A: Many DNA-binding proteins that control gene expression are widely classified based on the structure…

Q: lon Sodium Inside concentration (mM) Outside concentration (mm) Potassium 125 Chloride 13 15 lon a.…

A: The Na+/K+-pump is an active exchanger that has unique roles in the production of action potentials…

Q: Induce a silent mutation in the template strand. Illustrate the output.

A: Mutation changes the sequence of nucleotides in a gene. The mutation is a random process.

Q: Bone tissue can be described as a. dead calcified tissue b. cartilage c. the skeletal system d.…

A: We know that The bone is a hard connective tissue made from deposition of minerals on the matrix…

Q: stranded B-DNA of 500,000 base pairs, A. How many complete helical turns would occur on each strand?…

A: The bases are in pairs in double stranded DNA. so, 500,000 base pairs will have a total of 1,000,000…

Q: Explain the origin of tetrapods

A: The word “tetrapod” means “four feet” and includes all species alive today that have four feet — but…

Q: Why were you able to see the DNA after adding the ethanol? What chemical process led to the visible…

A: Introduction :- DNA contains information needed to create proteins, which are other big molecules.…

Q: Select ALL that applies Fertilization takes place inside the body Fertilization takes place outside…

A: When unprotected coitus happens for 1 year and female do not get pregnant then this condition is…

Q: Cell cycle checkpoints are found in the following phases EXCEPT: a. G1 phase b. S-phase c. G2 phase…

A: ANSWER) Cell checkpoints are described as the major states of cells during the cell cycle, where the…