1. Why is the red blood cell number in males more than in females? Is there a difference between white blood cell number in males and females?

Q: P₁ P₂ F₁ F2 3.3 days² 4.7 days² 6.6 days² 19.2 days² 12.1 days² a) Given the variances from these…

A: Heritability is the term used in breeding experiments in which one calculates the variation in any…

Q: 5. Why can excessive changes in the level of carbon dioxide in the blood be harmful to an animal?…

A: Carbon dioxide is a waste product of metabolism that is created intracellularly in the human body.…

Q: Figure 1 shows the action potential graph recorded from a rat neurone and the potential changes…

A: We will investigate the consequences of altering the concentrations of potassium ([K+]out) and…

Q: 15. In order to function, all extracellular signal molecules must be transported by their receptor…

A: True, extracellular signaling molecules must be transported by their receptors across the plasma…

Q: The neural and hormonal control of the digestive system is divisible into three phases. Discuss the…

A: The digestive system includes the gastrointestinal tract and accessory digestive organs. The…

Q: Herpes simplex virus and cytomegalovirus are both in the herpes virus family, but of the two, only…

A: A drug is a chemical substance given to an individual to prevent or cure a disease. Many microbial…

Q: 4. A bacterium is suddenly expelled from a warm human intestine into the cold world outside (hey,…

A: The characteristic of the cell membrane known as cell membrane fluidity enables it to change its…

Q: QUESTION 2 In a renal capillary, O the hydrostatic pressure at the end of the glomerular capillary…

A: Ultrafiltration or Glomerular filtration  The first step in urine formation is the filtration of…

Q: How many molecules of ATP energy can a molecule of Asp be generated in the human body by thorough…

A: introduction aspartate ( Asp) took part various metabolic Process of human body.  such as TCA cycle…

Q: Define the term pollination. Differentiate between self pollination and cross pollination. What is…

A: Botany, a subfield of biology, is the study of plants. It is sometimes known as plant science, or…

Q: describe how the conformation of a protein is determined by the sequence of the various amino acids…

A: Protein folding is the processing of the newly formed polypeptide chain into a confirmation that is…

Q: Isolates of Corynebacterium diphtheriae cause disease only if they carry a lysogenic bacteriophage…

A: Diphtheria is mostly caused by Corynebacterium diphtheriae. It is a gram-positive rod-shaped…

Q: explain the correct answer

A: It is true that extracellular signal molecules thar are hydrophillic must bind to a cell-surface…

Q: The sequence of one strand of DNA is ACCTGC. What is the sequence of the complimentary strand of…

A: The nitrogen-containing bases adenine (A), thymine (T), and cytosine (C), as well as guanine (G),…

Q: Goswami disagrees with the Darwinian concept of canalized behavior. What are his main criticisms of…

A: The Darwinian concept of canalized behavior refers to the idea that certain behaviors are innate and…

Q: A medication order for a client that weighs 80 kg states, infuse dobutamine 250 mg IV in 250 mL D5W…

A: Given data; Doctors order - 4 mcg / kg/ min ( first convert mcg to mg by dividing with 1000)…

Q: Intracellular receptors bind to signaling molecules that are   A. anionic.   B. cationic.   C.…

A: Introduction:- Receptors are the cellular protein molecules that binds to their specific ligand or…

Q: Which of the following statements regarding pattern recognition receptors is correct? 單選: A. They…

A: Pattern recognition receptors are a class of receptors that can directly recognize the specific…

Q: IDENTIFY THE Darwin's and Lamarck's theories on evolution in terms of MAIN IDEA, SUPPORTING…

A: Charles Darwin and Jean-Baptiste Lamarck are both widely credited as the founders of evolutionary…

Q: How is the spinal cord protected in the human body?

A: The spinal cord is a vital organ in the human body. It serves as a pathway for communication between…

Q: Which of the following is an RNA processing event that increases the number of potential…

A: Multiple mRNA/transcript variations from the same gene can result from the use of alternative…

Q: 6. Cholesterol serves several essential functions in mammalian cells. Which of the following…

A: Animal cell membranes contain a significant amount of cholesterol, which is necessary to preserve…

Q: make a paragraph of what have you understand on unit 2: biomedical perspective in gender and…

A: According to World Health Organization, sexual health refers to a state of physical, emotional,…

Q: Where do naïve cytotoxic T cells encounter foreign antigens and become activated cytotoxic T cells?…

A: Naive t- cells are basically T- lymphocytes that have never been exposed to antigens since their…

Q: Outline the key steps involved in cloning Dolly the sheep.

A: Cloning is a process used to create genetic copies of an organism .This technique came into action…

Q: You discover a new species of poison-dart frog which secretes a neurotoxin in the skin mucous with…

A: We need to figure out how the neurotoxic released by a new species of poison-dart frog works.…

Q: How many different arrangements of chromosomes are possible in gametes if the cell at the beginning…

A: ANSWER :   The typical number of chromosomes found in a cell that is diploid is ten. This…

Q: What are types of gene mapping?

A: Finding genes inside a genome is referred to as gene mapping. Scientists are typically very…

Q: Discuss root pressure theory of water translocation.

A: The vascular tissue is a specialized tissue that helps to transport water, minerals, nutrients, and…

Q: If in humans, brown eyes are dominant over green eyes, and two heterozygous parents have three…

A: In genetics, dominance refers to which of two alleles is expressed when the two differ. It's…

Q: Complications of patient with Chronic Kidney Disease Stage 5 Secondary to Hypertensive…

A: Chronic kidney disease (CKD) is a condition characterized by progressive damage to the kidneys. It…

Q: 30 year old man comes to the emergency department because of generalized weakness, loss of appetite,…

A: Chelating agent produces a type of bonding of ions and molecules to metal ions. It usually forms…

Q: Given the following words (Fermentation, cheese, substrate level phosphorylation), make a short…

A: Here are few important points : Metabolism refers to the chemical changes that takes place in cell…

Q: The best studied of the mass extinctions is the Cretaceous extinction. Why do you think it has been…

A: The mesozoic era began with the Triassic period and ended with the Cretaceous period. The Cretaceous…

Q: For the E.coli. bacteria (prokaryotic species) and humans (eukaryotic species), show photos of their…

A: ANSWER:  DNA is located in the cytoplasm of both nucleated and nucleus-less eukaryotic cells, as it…

Q: A child has abraded skin of the palm when fell down. What epithelium was damaged? a. Simple low…

A: layers of skin:   1. Epidermis 2. Dermis 3. Hypodermis (subcutaneous layer)

Q: Restriction Mapping. Single and double digestion of plasmid pMCS326 were performed using the…

A: Restriction mapping is a technique for mapping an unknown section of DNA by breaking it apart and…

Q: If you were to create an evolutionary tree of modern birds, where would you expect to place the…

A: A phylogenetic tree, also called a phylogeny, is a diagram that shows the evolutionary branches from…

Q: What makes SARS-CoV-2 such a deadly virus? What structures allows it to be so efficient at spreading…

A: As per the Q & A guidelines, we are supposed to answer only three sub-parts. Please repost the…

Q: In 2-page worth of words (around 500), discuss CYCLAMATE's regulation, allowable levels, and what…

A: Cyclamate is a synthetic artificial sweetner that is 30 to 50 times sweeter than sugar .It is least…

Q: List three advantages of asexual reproduction.

A: Asexual reproduction is a type of reproduction in which a single parent produces progeny. The new…

Q: Please help me answer these. A) What workplace modifications are needed for people with PCOS. (An…

A: PCOS stands for poly cystic ovarian syndrome, that describes the several fluid filled small cysts…

Q: (40) Inactivation of which of the following pathogens is appropriate to test autoclave function?…

A: Autoclave is mainly used for sterilization purpose.All the laboratory equipments can be sterilized…

Q: 5. Which of the following membrane lipids does not contain fatty acid tails? Explain what the…

A: Lipids are biomolecules made up of carbon, hydrogen, and little oxygen. They are composed of either…

Q: Erythropoietin (EPO) is a glycoprotein hormone that stimulates the production of erythrocytes in red…

A:

Q: i) What is the most likely mode of inheritance for this pedigree? ii) State the genotypes of…

A: In order to study a Pedigree the first and foremost thing which is required is to know the pattern…

Q: Brain and spinal cord are two vital organs of our body. How is our body designed to protect them?

A: The spinal cord is a vital organ in the human body. It serves as a pathway for communication between…

Q: Although reconstructing the history of life in this manner may seem almost impossible, phylogenetic…

A: Systematics uses various data and methods to classify organisms. This information is used to…

Q: The blood cells and fibrinogen was detected in the urine of 35-year-old woman with kidney disease.…

A: Urinary system, also called renal system, is responsible to produce, store and eliminate urine from…

Q: Provide a description of the phototransduction pathway from the absorption of light to the…

A: Introduction The conversion of light into an electrical potential shift across the cell membrane is…