Label the diagram below using the drop down menu provided.

Q: Shown below are photomicrographs of Rhoeo tradescantia cells undergoing meiosis. Answer the…

A: Introduction Mitosis is the division of replicated chromosomes into two new nuclei during the cell…

Q: Most have well defined 3' ends terminating in poly(A) tails of - 200 nt. A prokaryotic mRNAs B…

A: The 3' ends of RNA transcripts synthesised by RNA polymerase II are produced bynthe endolytic…

Q: Explain why the RTK signaling pathway includes the extra complication of having a protein (Ras) that…

A: Ras is a tiny GTP-binding protein that is part of the signal transduction pathway that growth…

Q: The Bax gene, codes for a cytosolic protein that plays an important role in apoptosis. Growth factor…

A: Bax gene Bcl-2-associated X protein which is pro-apoptotic member of the Bcl-2 gene family.

Q: Characterize the scope of indoor air pollution and assesssolutions

A: Air pollution is the addition of substances to the air that lowers its quality.

Q: Which of the following images shows a phage with a Siphoviridae morphotype? A) B) C)

A: Siphoviridae viruses are double stranded DNA viruses which belong to order Caudovirales. this family…

Q: The first step in the formation of urine is formation of filtrate that accumulates in Bowman's…

A: The process of urine formation is done in the nephrons present in the kidneys. The nephrons are…

Q: What is the significance of Juxtaglomerular apparatus in kidney function.

A: Answer :  the significance of the juxtaglomerular apparatus in kidney function is to maintain the…

Q: Describe not just list 4 adaptations that allow plants to cope with these challenges, 2 for coping…

A: The transition of plants from water to land Liverworts are believed to be the first plants that…

Q: You are studying a pathogenic bacterium which secretes a toxin that affects G protein receptor…

A: The cAMP signaling pathway, commonly referred to as the adenylyl cyclase pathway, is a cell…

Q: Question 25 Which of the following RNAS is the product of transcription? A MRNA and tRNA only B FRNA…

A: Answer: D) mRNA, tRNA and rRNA. The product of DNA transcription is RNA it can be in the form of…

Q: Leo, 37-years old was absolutely shocked when he found out that he has a hypertension. He was once…

A: Kidney are the chief organ of Urinary system in which formation of urine takes place via nephrons as…

Q: Which of the following human cells contains a gene that specifies eye color? Gametes (sperm and egg)…

A: Introduction The fundamental unit of heredity is the gene. DNA, or deoxyribonucleic acid, makes up…

Q: Nonfunctional HexA protein is responsible for the autosomal recessive disease Tay Sachs. A patient…

A: Ans... a base substitution in an enhancer region

Q: Do you think that Leo needs to drink more water prior to his exercise? Explain why?

A: Dialysis is a technique to eliminate byproducts and excess liquid from the blood when the kidneys…

Q: Yeast cells has been cultured on glucose (Table 1). The growth data follows the Monod Equation Table…

A: I gave you the answers below. Thank you.

Q: 2-Deoxyglucose or 2-DG is a glucose analog that binds to hexokinase (the first rate- limiting enzyme…

A: ATP is the currency of the cell and it starts with glycolysis. Glycolysis is the breakdown of…

Q: . Why is the relationship P=p2 used for homozygous loci?

A: Introduction :- Homozygous for a given locus refers to diploid and polyploid cells that have the…

Q: In certain regions, monk seals overturn rocks to catch prey underneath. But nearby sharks often…

A: Introduction Ecological interactions:- It is the relationship between two different or the same…

Q: A heart microslide demonstrates cells in the shape of pale chords, which have few myofibrilla,…

A: 2. ANSWER;- Contractile cells, Purkinje's fibers Explain;- Contractile cells conduct impulses and…

Q: Explain how the activities of endocrine glands are regulated. 250 word count in own words thank you

A: Introduction :- The endocrine system is made up of hormone-producing glands. Hormones are the…

Q: design a bacterial/archaeal species, what would be its characteristics (e.g. shape, arrangement,…

A: Bacteria are small unicellular microorganism that lacks any proper cell organization (which means no…

Q: BLASTP helps to predict the function of phage proteins by finding the e-value of phage proteins O…

A: BLAST stands for Basic Local Alignment Search Tool (BLAST) This is helpful in finding location of…

Q: ake a timeline about Microscopic (Organized and Unorganized) Urine Sediments which are significant…

A: Urine analysis refers to a group of clinical tests applied to evaluate the urine sample. Basically,…

Q: economic and ecological significance of Barley (Hordeum)

A:

Q: List 3 species of bacteria that can spoil milk and indicate how they react to the gram staining…

A: Spoilage of milk and milk products results from growth of fermentative bacteria when storage…

Q: How does temperature and PH affect the activity of enzymes.

A: Introduction Enzymes function as catalysts. Proteins are the most common, although some RNA…

Q: Did you have an experience when a stranger acted caring and was helping you? What impact did that…

A: Empathy creates a connection that enables us to feel compassion. We can sense the suffering of…

Q: . In order for a phage to infect the host bacterium, it is preferred that the cell wall is newly…

A: In order for a phage to infect the host bacterium, it is preferred that the cell wall is newly…

Q: 2) Now you would like to raise antibodies to this protein of YFG. How could you use the pure protein…

A: Antibodies generate by the immune system in body against the antigen which is foreign particle…

Q: Metabolic syndrome is a clustering of various conditions including high blood pressure, high blood…

A: Answer :- Option (C) is correct. - Insulin receptor phosphorylation increases insulin secretion.

Q: How does temperature and PH affect the activity of enzymes.

A: Introduction - Enzymes are proteins that help a person's body's metabolism, or chemical reactions,…

Q: Shown in the figure, is a portion of the electron transport chain pathway, in which electrons are…

A: The electron transport chain is located in the mitochondria in eukaryotes and in the plasma membrane…

Q: Solve in digital format to be able to pass it to word Look at the following scheme: why we say that…

A: Metabolism is defined as the entire quantity of biochemical events that occur in an organism's cells…

Q: Give economic and ecological significance of Oats (Avena)

A: Introduction Oats (Avena):- The oat, sometimes called the common oat, is a domesticated cereal grass…

Q: Which types of cell clusters synthesize insulin and glucagon?

A: Insulin and glucagon are the hormones secreted from the mixed gland. Their main function is to…

Q: You are supplied with the following information about a DNA molecule:  The molecular weight of a…

A: Introduction DNA is an organic molecule that includes genetic information as well as instructions…

Q: Dinitrophenol (DNP) is a lipid soluble H+ binding drug that equalizes the H+ concentration across…

A: dinitrophenol is essentially an organic molecule with the formula HOC6H3(NO2)2. It's a pleasant,…

Q: Explain briefly the mechanism of Magnetic Resonance Imaging (MRI) and how is Ampere's Law applied in…

A:

Q: You have a photoreceptor cell in a dish. You are recording its membrane potential while flashing…

A: Answer :- Option (B) is correct. - The cell depolarizes, with brighter light causing more…

Q: The normal flow of electrons through the electron transport chain is blocked by sodium azide. Which…

A: The citric acid cycle and electron transport chain is the aerobic stages of cellular respiration.

Q: Elaborate the pros and cons of using commercial or synthetic plant hormones.

A: Advantage:     Synthetic hormone like auxin can do same function as the natural auxine do. In low…

Q: The students of a Microbiology class were tasked to transfer or subculture a pure culture of…

A:

Q: Think of reasons why it is important to maintain the number and structure of chromosomes

A: Genes are passed from parent to child making each of us unique.Chromosomes are thread-like…

Q: Viruses cannot reproduce on their own, without the help of a living cell. Explain the basics of how…

A: A virus is an acellular nucleoprotein entity which is able to utilize the synthetic machinery of a…

Q: Compare and contrast the sensory and motor mechanisms between plants and animals using a Venn…

A: Motor is a muscle, nerve or centre that effects or produces movement. Sensory is light, smell,…

Q: If a person has one gene influencing blue eyes but actually has brown eyes, blue eyes must be a…

A: Introduction :- When two or more genes control the same trait, it is known as polygenic inheritance.…

Q: He then ran the sample on an agarose gel and observed a strong band at approximately 400bp. What…

A: The band represent a small piece of DNA that was cut with restriction endonuclease and then…

Q: Please give an example of an experiment that can find out if your protein of interest is over…

A: Expression analysis refers to the techniques, that can detect the the expression of different genes…

Q: To completely unfold a globular protein, use both A denaturant and reducing agent b smooth…

A: Spherical ("globe-like") proteins, also known as globular proteins or spheroproteins, are one of the…