Explain how oxygen and carbon dioxide are transported in the blood. Give details for full credit.

Q: The eukaryotic cell at left is in the processof cytoplasmic division. Is this cell from aplant or an...

A: Cytoplasmic division is otherwise called as  Cytokinesis which separates the original cell, its orga...

Q: State the law of independent assortment in modern terms.

A: Introduction :- According to Mendel's law of independent assortment, alleles from two (or more) diff...

Q: What are the 4 mode types of disease? Explain each

A: Health is defined as the state of physical, mental and social well being. Disease refers to a condit...

Q: When two long-winged flies were mated, the offspring included 77 with long wings and 24 with short w...

A: Introduction :- A recessive gene is one whose effects are concealed when a dominant gene is present....

Q: Which of these is a tetrapod that is NOT an amniote? A. Ostrich B. Shark C. Rattlesnake D. Salamande...

A: Answer D. Salamander

Q: What is the benefit of alternative splicing? Tho nolarit of a protein can be adiusted for other circ...

A: Alternative splicing is the process of removal of introns and joining of exons in different combinat...

Q: 3. The presented sequences are coming from one ancestral sequence. Through RE, the ancestral sequenc...

A: DNA sequencing is a laboratory technique used to determine the exact sequence of bases (A, C, G, and...

Q: Give the functions of the following bacterial structures. Cell wall Cell membrane LPS Ribosomes Nuc...

A: Bacteria are prokaryotic , ubiquitous microscopic structure which is one celled and is without any t...

Q: Andalusian chickens may be either black, white, or gray.  The gene for black is not dominant over th...

A: Note- we are supposed to answer 1 question with three subparts according to our guidelines. Please r...

Q: If agriculture on once-virgin tropical forest area were to stop, how would you speed-up the process ...

A: Secondary succession It refers to the ecological succession that takes place after the disruption of...

Q: a far point of 5 m. Spectacles that enable them to see distant

A: Optical power is the degree to which a lens,mirror or other optical system coverages or diverges lig...

Q: Simian Virus 40 is carcinogenic in primates.  1). which molecule of the virus 2). what particular ...

A: Viruses come under the category of microorganisms (tiny creatures) that can be found in the environm...

Q: What is the importance of ecosystem services and what are the benefits does the biodiversity gets in...

A: Ecosystem services and their sustainable use is very essential. 

Q: Give the functions of the following bacterial structures. Granules Pili Flagella Endospores Capsule

A: Bacteria is a prokaryotic cell which has many organelles to facilitate different functions.

Q: 1) What makes the heart sounds? 2) Know the whole cycle/route that the blood takes from the heart th...

A: 1.Blood does not pass back from the atria into the great veins because the roots of great veins are ...

Q: similarities and differences between malaria and covid 19

A: An infection is the invasion of an organism's body tissues by disease-causing agents, their multipli...

Q: What does phylogenetic classification involve?

A: Cladistics is the most popular method of adding data into phylogenetic trees. Cladistics are theorie...

Q: Which of the following characteristics of a water-insoluble substance is most important in governing...

A: Diffusion is a random motion of molecules and movement of water from high to low concentration. 

Q: The enzymes BamH I and Bal II recognise different sequences but leave the same sticky ends: BamH I: ...

A: Restriction enzymes or endonucleases are enzymes that recognise particular DNA sequences at the rest...

Q: Hello, good day. I have a problem answering this question, and I need your help. Hoping for a respon...

A: DNA is stands for Deoxyribonucleic acid.It is a genetical material present in all peoples.Every pers...

Q: 1. In humans, the allele for normal blood clotting, H, is dominant to the allele for hemophilia, h. ...

A: Introduction: Haemophilia is an inherited genetic disorder that impairs the body's ability to promot...

Q: Which of these is likely to reduce enzyme activity? Increasing pH level II. Decreasing temperature I...

A: Option A- Incorrect Explanation- Optimal enzyme activity depends on the optimal pH of the surroundin...

Q: List and explain at least 3 Fungal infections of the skin.

A: Fungal infection is a type of disease caused by a fungus, a fungus that invades the tissue can cause...

Q: Do you think the scar would look better (i.e. the wound heal "better") if friend #2 underwent hyperb...

A: This is because the scars of Tb never heals, it cannot be reversed under any circumstances, even whe...

Q: If you want to do one thing to control stress, keep good bone density into late adulthood, keep your...

A: *The stress and bone density and weight and cardiovascular running should have to keep healthy to re...

Q: compare these two techniques. Compare a nucleosome protection assay and a northern blotting is a tex...

A: Introduction: The nucleosome is the fundamental subunit of chromatin. Each of the tiny beads are cal...

Q: Maximal production of ATP from glucose involves the reactions of glycolysis, the citric acid cycle, ...

A: Cellular respiration is the process by which organisms utilize oxygen to break down complex food mol...

Q: How biodiversity reflected the environment?

A: Introduction: Biodiversity means the diversity of life forms. It is a word commonly used to refer to...

Q: Question 8 What causes eyeshine in some animals like cats? O a reflective layer at the back of the e...

A: 8. ANSWER;- A reflective layer at the back of the eye that allows light to bounce around more, enhan...

Q: Refer to question 5. Assuming complete dominance, the F2 generation will show a phenotypic ratio of_...

A: Complete dominance: Diploid organisms frequently carry two alleles of a gene in the most extreme cir...

Q: Which precedes an action potential traveling down the axon of a neuron? A. Neurotransmitters bind to...

A: The right Answer is A

Q: Which of the following processes involve random (chance) events?

A: The answer is all of the above. All the events as given,Genetic drift,Genetic recombination by cross...

Q: Explain the mechanism of the arm abduction and adduction at the shoulder joint together with the res...

A: Abduction and Adduction are the movement of the arms of the body away or towards the body line. When...

Q: 1. What are the pre-analytical phase in doing the Direct Fecal Smear? 2. Discuss the Cleaning and D...

A: Direct Fecal Smear is done for checking the presence of bacteria and parasites. 

Q: Identify the statement below that is the MOST TRUE O All personality traits are equally heritable.

A: Personality traits are those which we acquire during our lifetime.

Q: Which of the following characteristics of a water-insoluble substance is most important in governing...

A: The solubility in water of molecules is the tendency of molecules to gets dissolved in water. The ch...

Q: Describe Mendel’s principles of segregation and independent assortment.

A: Mendel studied seven characters of the pea plant, Pisum sativum. Based on his findings he proposed p...

Q: select the following answers

A: Since, individual 1(male a/c to the pedigree diagram) is phenotypically healthy and female 2 is dise...

Q: Explain the phrase “nature vs. nurture

A: Nature is impacted by genetic inheritance and other biological variables, and is thought to be pre-w...

Q: Match each term with the best description. ___ DNA replication                a. basis of variation ...

A: A gene is the essential physical and functional unit of heredity. They are comprised of DNA (deoxyri...

Q: If the pressure in the ventricles is higher than the pressure in the atria, but lower than the press...

A: Heart valves open and close in response to pressure changes inside the heart chambers. the fluid und...

Q: List and explain at least 3 Bacterial infections of the skin

A: EXPLANATIONBacterial skin infection: Bacterial skin infections form when bacteria enter through hair...

Q: Offer evidence in support of the hypothesis that meiosis evolvedfrom mutations in the process of mit...

A: The process that helps in the development of daughter cell from parent cell can be termed as cell di...

Q: Most healthy body cells spend the majority of their lives in_____ . a. prophase d. telophase b. meta...

A: Introduction All living organisms are made up of cells, which are the basic building components. The...

Q: A trihybrid individual with the genotype QqRrTt is testcrossed with a qqrrtt individual. The resulti...

A: A trihybrid cross is a cross between two individuals of the same species for the purpose of studying...

Q: Hello, good day. I have a problem answering this question, and I need your help. Hoping for a respon...

A: The hereditary material in humans and almost all other organisms is DNA or deoxyribonucleic acid. Th...

Q: QUESTION 7 like the flagella of Not all bacteria are motile, but for those who can move, a flagella ...

A: Flagella is a structure present in both prokaryotes and eukaryotes and helps in cell movement. Pleas...

Q: A 60-year-old woman with history of lung cancer is admitted for weakness and lethargy for 4 weeks. H...

A: The correct option is C.

Q: The normal level of calcium in blood ranges from 8.5 to 10.2 mg/dL. It must be tightly controlled. M...

A: Hormones are biological compounds secreted by neurosecretory or endocrine glands that help to mainta...

Q: Based on the figures given, 1. What range of time and temperature combinations poses the highest ri...

A: Since you have posted a question with multiple sub-parts, we will solve the first three subparts for...