Please match the descriptions to the numbers on the fetal circulation diagram below. 11 12 13 10. 14

Q: Answer the following questions for the trait of freckles. Freckles is dominant.  If both parents ar...

A: Freckles are brown somewhat circular spots on the skin of light-colored people on body parts that ar...

Q: What is the significance of the proton gradient that is established across the thylakoid membrane du...

A: Given: When the electron passes through the ETC,it releases that energy and that energy is used up i...

Q: What would likely happen in a cell if the ratio of ATP to ADP were to become 1:1?

A: A cell is the most fundamental functional and structural unit of life, and it requires energy to fun...

Q: Why do you use oil on the slide to be examined with the oil-immersion objective?

A: Introduction  oil immersion technique is used to increase resolving power of a microscope.  It's a t...

Q: Try to trace the various components of human evolution (hint: brain size and function, skeletal stru...

A: Human evolution is a evolutionary process in relation with the history of primates.  

Q: Try to trace the various components of human evolution (hint: brain size and function, skeletal stru...

A: Species diversity is a measure of biological variety seen in a certain ecological community, reflect...

Q: A 25 year old male became a chronic alcoholic after dropping out of university. His mother reported ...

A: Here given, Hemoglobin 6.5 g/L Hematocrit 22% Total RBC count 3.0 * 10 ^ 12 / L Total WBC count 8.0 ...

Q: o00 000 Epithelium-Mesenchyme transitions (MET or EMT) are crucial morphogenetic events occurring du...

A: Developmental biology describes how interacting mechanisms generate an organism's various size, form...

Q: Write comprehensively your answer about sequence events leading to evolution by natural selection.

A: Charles Robert Darwin, the famous English naturalist, was the first who founded the theory of organi...

Q: Regarding eukaryotic genes, it is correct to state that:  a) Distal enhancer-like elements decrease...

A: Eukaryotic cell has a true nucleus surrounded by a nuclear membrane which separates the nucleus from...

Q: 2. The homozygous mutant a, an allele of the albinism gene in the mouse, has a white coat and dark e...

A: "Genetic variation" is the result of the recombination of genetic material during the inheritance pr...

Q: 1. Membrane proteins are key components of a typical cell membrane. Explain the importance of the pr...

A: Membrane proteins are part of or interact with cell membranes, and they are responsible for carrying...

Q: Which of these is NOT major evidence of endosymbiosis? A. Mitochondria and chloroplasts store DNA. B...

A: Option d is not supporting endosymbiotic theory because organelles like mitochondria and chloroplast...

Q: Which if the following would NOT result in speciation?   a. a male bird changed its mating dance, ...

A: Speciation Development of a new species through a variety of factors. Rate of speciation depends on...

Q: ypoglycemia comes about for various reasons and clinic symptoms usually occur at blood glucose conce...

A: Blood sugar or blood glucose is body's main source of energy. 

Q: Vaccines typically contain particles that are pieces of the virus or bacteria they target. How do yo...

A: Answer- d) the particles act as antigens, against which the person's immune system will develop anti...

Q: 2. Describe the phenotype of individuals whe inherit two copies of the Hbs allele whq Sickle-Cell Di...

A: * sickle cell Anemia a is blood disorder due to mutation will leads to change in shape of cells into...

Q: Question 1 i. Choose the correct option. a. Which of the following 1. Mooing 2. Coughing 3. Snoring ...

A: Sounds are used by both humans and animals to communicate. However, the sounds produced by animals c...

Q: In the medium where E.coli was growing, lactose was added, which induced the lac operon. Then, w hy ...

A: The lac operon is a collection of genes involved in the metabolism of lactose in the medium. It has ...

Q: 3' -T ACATC T T G G C GAC GAC T-5' Mutated DNA Sequence #1: MRNA sequence? (Circle the change) Amino...

A: 1)DNA - 3'- TAC ACC TTG GCG ACG ACT-5' mRNA - 3'- AUG UAG AAC CGC TGC UGA-5' Amino acid sequence – M...

Q: “Induced fit” means that when a substrate binds to an enzyme’s active site, (a) it fits perfectly, l...

A: Enzymes are proteinaceous in nature. The role of the enzyme is to speed up the chemical reaction, th...

Q: Virology:Please explain how RdRp affects the diversity and genome size of RNA viruses .

A: Human diseases causing RNA viruses include Orthomyxoviruses, Hepatitis C Virus , Ebola disease, SARS...

Q: Cancer is a group of many different diseases that all are caused by... O Cells unable to exit the GO...

A: Cancer is a very complex and molecular disease that involves alternation of different molecules with...

Q: 5. Give the probability of the following genotypes when you self-crossed an F1 offspring with a geno...

A: A traits is  a characteristic that is unique to particular individual . A tetrahybrid cross is a cro...

Q: ut the table. GENUS PLACE OF COLLECTION/HABITAT DESCRIPTION MORPHOLOGICAL CHARACTERISTICS SPONGE...

A:        ANSWER     

Q: In the medium where E.coli was growing, lactose was added, which induced the lac operon. Then, w hy ...

A: Lactose operon is a mechanism occur in Escherichia coli that involves complete metabolism of disacch...

Q: Do you think the human species can continue raising its global carrying capacity? How so, or why not...

A: Is it possible for the human species to continue increasing its global carrying capacity, and should...

Q: What are the possible signs and symptoms of intestinal obstruction in the patient?

A: Intestinal obstruction It refers to the blockage that stops the passage of food or liquid through th...

Q: Words to Know Fill in this table as you work through the lesson. You may also use the glossary to he...

A: 1) Law of independent assortment  2) Dominant trait 3) Alleles  4) Recessive trait

Q: You are performing an experiment in which you are measuring the rate at which succinate is converted...

A: An experiment is needed to be performed in which the rate of conversion is measured where succinate ...

Q: Which of the following pathways requires molecularoxygen (O2)?a. glycolysisb. electron transfer phos...

A: Introduction:- The metabolic pathway that breaks down glucose and produces ATP is known as cellular ...

Q: Why is RNA-dependent RNA polymerase(RdRp) so important for RNA viruses ?

A: Virology is a scientific study of viruses and diseases related to the viruses. 

Q: How much time would it take ATP to diffuse the following distances? (Use the equation for mean squar...

A: The diffusion coefficient D for ATP (at 25 o C) =3.54 cm2/s. The mean square displacement equation...

Q: What is the function of the iris diaphragm in compound microscope? To what part of the human eye wou...

A: Microscope is an instrument that is used to observe or view objects that are too small to be seen by...

Q: The Calvin–Benson cycle starts with_____ . a. the absorption of photon energy b. carbon fixation c. ...

A: Calvin–Benson cycle a series of biochemical reactions in the stroma of chloroplast of photosynthetic...

Q: In pea plants, green pod color dominates yellow pod color. If a pea plant with yellow pods is crosse...

A: Homozygous Two alleles of a gene are identical (YY, yy). Heterozygous An individual having two diffe...

Q: Question 2 Which of the following are examples of primary sources? Choose all that apply. |A technic...

A: Answer :- The following are examples of primary sources :-  - A technical report about a piece of eq...

Q: The cell membrane frequently gets damaged and needs to be repaired. What organelle produces the main...

A: Endoplasmic reticulum (ER) composes asystem of membranes that enclose a space. The fluid content of ...

Q: Epithelium–Mesenchyme transitions (MET or EMT) are crucial morphogenetic events occurring during gas...

A: ..

Q: Epithelium-Mesenchyme transitions (MET or EMT) are crucial morphogenetic events occurring during gas...

A: During EMT transition  there is loss of cell polarity as well as adhesion property of epithelial cel...

Q: i. If an ANS action potential were to start at the tip of arrow A and travel to the small intestine ...

A: The ANS is the abbreviated term for Autonomic Nervous System, a part of PNS (Peripheral nervous syst...

Q: Match the items given in column A and B: Column A Column B (a) Catalytic converter (i) Particulate m...

A: Pollution caused by various human activities is a major concern. Pollution has adverse effects on he...

Q: Write a short note on: Adaptations of plants to water scarcity

A: Adaptations It is defined as the process of adjustment of an organism with its environment.

Q: Which of the following are examples of primary sources? Choose all that apply. A technical report ab...

A: Scientific literature is a type of literature which helps us to understand science.

Q: Question:- Using the diagram: Which animal is the least related to the sea horse? Which animal is ...

A: In the given picture ;a represents the diagram of sea horse.and b represents the phylogenetic tree.P...

Q: How can you distinguish a monocot from a eudicot? How are insects such as bees important for the re...

A: Botany is a discipline of biology which studies plants and their structures, characteristics, and bi...

Q: A conditional mutation expresses its mutant phenotype only under certain conditions (the restrictive...

A: A conditional mutation expresses its mutant phenotype only under certain conditions (the restrictive...

Q: Which of the following properties applies to DNA structure? Contains A, C, G, and U base pairs Singl...

A: Nucleic acids are also called as polynucleotides, are made up of three components: nitrogenous base,...

Q: Describe a probable method for dispersal of each each fruit (apple, tomato, graden pea). What are th...

A: Seed dispersal is the process by which plant seeds are transported via various mediators to new site...

Q: How would you distinguish a trait caused by a sex-linked recessive allele from  one caused by a sex-...

A: Introduction  : sex linked gene - when  genes present on sex chromosome they are known as sex linked...

Hematology

Hematology is the branch of biology. Hematology is the medical field that deals with the treatment of blood disorders and cancers, such as hemophilia, leukemia, lymphoma, and sickle-cell anemia. Hematologists and hematopathologists are medical professionals who specialize in illnesses of the blood and its components.