7. How does gas exchange occur between the alveoli and capillaries?

Q: Is it possible to determine Km and Vmax without using excel?

A: Vmax  It refers to the maximum reaction velocity at which all enzymes become saturated with…

Q: What chemistry and biology

A: Following I will be discussion about two subjects biology and chemistry.  Both the subjects are very…

Q: How does a positive ASO test for sickle-cell anemia ?

A: Sickle cell anemia is a disease in which the body produces red blood cells that are shaped like…

Q: 99: All of the following are associated with Homo erectus, EXCEPT Group of answer choices A:…

A: The genus or group name for this species is homo, which is a Latin word that means "human" or "man."…

Q: Why is Zoology considered a science keep the answer simple

A: Zoology is the branch of biology that studies the animal kingdom.

Q: d Kingdom) 3. A 3-year-old child was brought to the emergency by her parents because of fever and…

A: Introduction:- Infection is caused by different microorganisms like bacteria, viruses and parasites.…

Q: .. Describe how mutations are linked to DNA polymorphism

A: Note: Sorry, Please note that as per our company's honor code, we are not allowed to cite external…

Q: Determine an easier method to detect the gene encoding for a specific toxin.

A: Introduction Toxins are poisonous substances that are produced by living cells as a part of their…

Q: the relationship between mutation of RECQ5 and human disease, in particular exploring the effects on…

A: RECQ5:- it is a type of helicases. It is an ATP dependent helicase that can binds with single…

Q: C. Male Organs Select the structures described by the statements below. bulbourethral gland corpora…

A: There are several sex organs in the male reproductive system which are involved in human…

Q: Which process results in two daughter cells each having the same number of chromosomes as the…

A: This question is based on the type of process that takes place for equal number of chromosomes in…

Q: . What is science ? A. Study of living things B. study of nature C. Study of law D. All of the above

A:

Q: If the above gene is one of the three structural genes of the lac operon that codes for the protein/…

A: The bacterium Ecoli possess a highly effective lactose Metabolism process . The lac operon is a…

Q: Identify the site of ribosomal subunit assembly

A: The ribosome is a macromolecular assembly that is involved in the synthesis or translation of…

Q: What is the amount of ATP yield per one glucose molecule? Is this amount always achieved? If not…

A: ATP is usually formed by the process of respiration. Respiration maybe of two types -anaerobic and…

Q: Q8.A. Use Punnett square method to show the inheritance of deafness (d) which is inherited as a…

A: Introduction :  Inheritance refers to the transmission of various traits from one generation to the…

Q: You go plankton fishing and catch a trocophore larva. You take it home and it develops into some…

A: Animals are multicellular organisms , eukaryotic organism that are without cell wall . Animal…

Q: Suppose you are studying two different mutations in a gene that codes for a protein. In the first, a…

A: Proteins are made up of amino acids that joins together by peptide bonds. The synthesis of protein…

Q: 5. How does the respiratory system work in terms of inspiration and expiration? Name all the organs…

A: The respiratory system is crucial to every human beings. Without it, we would cease to live outside…

Q: Does A. sediba support the "killer ape" hypothesis of human ancestry? Explain.

A: An ancient species of australopithecine was discovered in Malapa Cave, the Birthplace of Humankind,…

Q: How many new viruses emerge every day

A: The living organisms on this planet can be categorized broadly into three groups - Plants, Animals…

Q: Helicases are motor proteins that translocate on nucleic acids:   Describe the structure of the…

A: Helicases are enzymes present in the body. Helicase is necessary for the movement of pumps present…

Q: Which feature of the face is one-half the width of the mouth? an eye the orbital pouch the chin the…

A: The study of the face and its features is called physiognomy.

Q: What are paraneoplastic syndromes?

A: Paraneoplastic syndromes are rare conditions that can occur when cancer cells produce substances…

Q: listed

A: Yes, The first letter in Key A goes with the letter B.  Number 11 is LH hormone, means Luteinizing…

Q: Choose the CORRECT sequence of glycine formation. transamination of 3-phosphoglycerate → hydrolysis…

A: Glycine It is an amino acid which is the building block for generating proteins in the body. It has…

Q: Explain the following areas about (kidney stone removal device) 1. What are the ingredients the…

A: The kidneys are  reddish-brown bean-shaped organs in vertebrates. They are positioned at the left…

Q: When do females form all their ova (eggs)? At stage of Meiosis I are they halted? Can the life style…

A: The oogenesis is the process by which ova (singular- ovum) are produced in the ovary of female body.…

Q: Briefly discuss the spinal cord development.

A: Introduction: The spinal cord is a long, thin nervous person that runs from the brainstem downward.…

Q: Describe the evidence that Neanderthals buried their dead. Do you think this type of behavior is…

A: Recent research states that Neanderthals might have also deliberately buried their dead like modern…

Q: The result Jake obtained after transforming his competent Escherichia coli cells with plasmids is as…

A: Plasmid Bacterial cells and some eukaryotes have plasmid which is a small, circular, double-stranded…

Q: 1. There are four groups of plants. Each plant can be EITHER vascular or non-vascular and EITHER…

A: There are four groups of plants.  This includes- Moss (Bryophytes) - They are non-vascular and…

Q: Describe two health effects associated with lead exposure:  A) health effect 1: B) health effect…

A: Lead dust is deposited over various items which we inhale and if it accumulates for long term in our…

Q: Compare the number and type of chambers found in fish, toad and human hearts – how do they differ?…

A: Humans and the majority of other animals depend on their hearts to stay alive. Examining the…

Q: Give 3 ways of how water pollution can be controlled

A: Water pollution is a big problem that needs to be controlled. Many people do not realize how much…

Q: What part of the genome is used for a genetic fingerprint? A Introns Ministe OC. Chromosomes OD…

A: DNA fingerprinting is a technique that shows the genetic makeup of living things.

Q: Why is it adaptive for the structural genes for using lactose to be under the control of a single…

A: Each cell can adjust to its surroundings to the best of its abilities. This adaptability is achieved…

Q: Let’s say that you were also tasked with designing resistance training programs for residents at the…

A: The physical activity is any voluntary bodily movement that is produced by skeletal muscles that…

Q: List the derived traits in the angiosperm that make it MOST adapted to life on land, and describe…

A: Angiosperms are also known as “flowering plants”.   The majority of plants on Earth are angiosperms,…

Q: Please explain what natural selection is and how it affects the gene pool.

A: Change in the heritable characteristics of biological populations over successive generations is…

Q: Q1. Determine if the event occurs during mitosis or during meiosis. Copy and paste, mitosis or…

A: The cell division is the process of making two or more daughter cells from a parent cell. There are…

Q: Outline and describe the process of DNA replication.

A: A cell's genetic material is DNA. During mitosis or meiosis, cells divide into new daughter cells by…

Q: Could monkeypox turn into a pandemic

A: Monkeypox is the latest global public health threat caused by the monkeypox virus. The monkeypox…

Q: Which is the correct order of the PCR reaction?

A: Introduction PCR or the polymerase Chain Reaction is a molecular technique used to amplify a…

Q: Which species richness represents a larger island that is farther from the mainland? The red lines…

A: New immigrants to the island primarily come from the mainland. Since closer islands are simpler to…

Q: How does the size of the bacteria cell observed compare with the size of the protist cell?

A: Introduction Any creature that lacks a recognisable nucleus& other organelles due to the absence…

Q: What are SER? What are the functions of SER?

A: Introduction: The endoplasmic reticulum (ER) is commonly defined as a three-dimensional structure of…

Q: Rubisco requires a bound CO2 for catalytic activity. What happens with rubisco when CO2 is bound?…

A: A crucial enzyme in photosynthesis, Ribulose Bisphosphate Carboxylase/Oxygenase (Rubisco), is…

Q: This is a list of molecular changes that could happen during DNA replication, transcription, mRNA…

A: The mutation alters allele frequencies by constantly introducing new alleles, which can be…

Q: . In DNA amplification, using the Taq polymerase, what is the maximum number of amplification…

A: