Q: In general MHC 1 receptors harboring antigen are recognized by the CD-8 receptor on T-cells;…
A: Antigen presentation is the process by which a foreign antigen is recognized by antigen presenting…
Q: IV. Pseudostratified columnar epithelium - normal IV. Pathologic simple columnar epithelium - Celiac…
A: Simple columnar epithelia are tissues made of a single layer of long epithelial cells that are often…
Q: Fill in the blank with the correct word: According to theory, excluding the herbivore deer should…
A: Herbivores The animals of secondary level in food chain and ear producer to obtain their food.
Q: how glucose, triglycerides, and amino acids can be used to generate ATP.
A: Introduction: The metabolic process known as cellular respiration uses glucose to create adenosine…
Q: ATP is an important molecule in cellular energetics. Which of the following statements is false? ATP…
A: Cellular expression involves production of energy (ATP) by the breakdown of glucose. Cellular…
Q: What is the pathway of a protein involved in photosynthesis. It is a type II transmembrane protein…
A: The production of the proteins occurs in the cytosol where the ribosomes binds to the strand of the…
Q: Draw the following epithelial tissues below and specify which part of the human body can it be…
A: Pseudostratified columnar epithelia are tissues formed by a single layer of cells that give the…
Q: As noted in Chapter 9, the VO2max of people tends to decline after age 30 by about 9% per decade for…
A: VO2max is ability of the body to consume oxygen It can be calculated by formula VO2max= maximum…
Q: The maximum light absorption for the DNS assay: 595nm 240nm 295nm 540n
A: DNS assay has been widely used for the estimation of reducing sugars derived from pretreatment of…
Q: Explain why freshwater fish should not drink water and why saltwater fish should to maintain osmotic…
A: Introduction :- Fish that spend most or all of their lives in fresh water, such as rivers and lakes,…
Q: Determine the diversity of the animal community in the pond using the Shannon Diversity Index.…
A: Species richness is the number of animal species in the pond animal community. Species diversity is…
Q: Endocytosis results in the production of a) a vesicle with a single membrane b) an organelle with…
A: The carrier & channel proteins transport small molecules through the phospholipid bilayer.…
Q: Complete the illustrations that show the differences between mitosis and meiosis.
A: Introduction Cell division is referred to as the process in which the genetic material is divided…
Q: Repeat these replication questions again, this time the replication bubble has been flattened out…
A: Replication is the process of providing two copies or exact replica of entire genome. Primer is a…
Q: Lab 11- Mitosis & Meiosis If provided microscope images of plant cells, can you determine if they…
A: Introduction A typical cell can divide by two processes one is Mitotic cell division and the second…
Q: V. Pathologic simple columnar epithelium - Celiac Disease V. Pathologic pseudostratified columnar…
A: Pseudostratified columnar epithelia are tissues formed by a single layer of cells that give the…
Q: Discuss the parts of the intrinsic conduction system, and give two examples of cardiac problems…
A: The Heart is a muscular organ .It can generate an electrical signal on its own without an external…
Q: Do you think Assisted Reproductive Technology help in the conservation of endangered animal? If yes,…
A: Assisted reproductive technology (ART) is used to treat infertility. It includes fertility…
Q: Anton has no siblings and Sif has one brother. Sif's dad, who died last summer, had an aunt who died…
A: A pedigree chart lists the family history along with the genetic history of the family. A pedigree…
Q: Find a paper published in a scientific journal between January 2018 and September 2022 that…
A: 1a. Epigenetic modifications of histones in cancer Zibo Zhao1,2 and Ali Shilatifard1,2* They used…
Q: Identify the basic characteristics and specialized features exclusive to each phylum of…
A: Phoronida The word Phoronida derived from phoronis which is the name of Egyptian god. The other…
Q: The next two questions go together. 30. Consider a peripheral nerve fiber with a diameter of 18 μm,…
A: Introduction : A nerve fibre or axon is a long, slender projection from the nerve cells. The action…
Q: what are all the different types of proto oncogenes
A: Proto oncogenes These are genes which code for the protein which causes cell proliferation.
Q: The Calvin Cycle requires what is made during the light-dependent reactions. True False
A: Introduction :- A sequence of chemical processes known as the Calvin cycle, also known as the…
Q: Forest Nursery Subject (For Forester's) Comment on vegetative structures and wildlingbas planting…
A: Vegetative structures: They are the reproductive structures of the plants which can be sowed in the…
Q: Which of these describes the function of RNA polymerase? Question 3 options: a) Amplifies…
A: The process by which DNA is copied to RNA is called transcription, and that by which RNA is used to…
Q: What is the pathway of a protein used for detoxification in the liver with a galactose modification.…
A: Every live cell requires a constant source of energy. The energy is acquired by breaking down…
Q: Cellular respiration Complete the following statements to describe cellular respiration by selecting…
A: The basic, structural and functional unit of life is the cell. A cell is the smallest unit of life…
Q: 17.During an experiment study of oxyge consumption in the kidney, experimental animals are…
A: Introduction Kidneys are the major excretory organs found in Humans. They are bean shaped and…
Q: The general function of working memory is to ____. a.) hold information until it has time to get…
A: Introduction Information that you learn and retain over time is referred to as memory. When you need…
Q: describe arguments for and against classifying feathers as an adaptation to flying in birds.
A: Adaptation:the act or process of changing to better suit a situation. a body part or feature or a…
Q: Please rewrite the objectives below as SMART objectives Help cancer patients feel better when they…
A: The given question is asked to rewrite the objectives in a more convenient way. We have to assume…
Q: You are performing a autopipette performance check. Which standard was your performance check…
A: Introduction : A pipette is a scientific instrument frequently used in biology, chemistry, and…
Q: 4. Suppose that two species, A and B, appear similarly but have molecular homoplasy, while species B…
A: 4. In the given scenario, species B and C are closely related compared to species A and B. We have…
Q: We add one drop of each dilution we made from T4rIIAP211 on the left of the plate, and one drop of…
A: Complementation test detects 2 mutants are present in same gene or not. As it name suggests they…
Q: (j) DO NOT COPY HERE ON GOOGLE AND BARTLEBY Questions: In pitcher plant, the leaves terminate with…
A: Introduction :- The pitcher on a pitcher plant is actually a leaf that has been altered. The lid is…
Q: Suppose that a bird's metabolic rate while flying at 30 km/h is 8 kJ/h. What is the bird's cost of…
A: Introduction The collection of chemical processes in organisms that maintain life is known as…
Q: Identify the basic characteristics and specialized features exclusive to each phylum of…
A: Vertebrates are the animal group that do not have vertebral columns .
Q: Which of the following could result in the continuous activation of a cell signalling pathway? A…
A: The correct option is: A mutation resulting in a ligand gated ion channel being unable to open.…
Q: Most bivalves can be classified as filter feeders. Indicate the parts/cell type of the sponge that…
A: Porifera use their overall body area as their organs for gas exchange. Ctenidia, which resemble…
Q: Microvilli of the small intestine play an important role in digesting by doing which of the…
A: Microviili These are the finger like projection which helps in increasing the overall surface area…
Q: Describe the direction of action potential propagation relative to the CNS in the spinal nerves,…
A: Action potential are basically the nerve signals, which are generated by neurons. Neurons also help…
Q: Semen from a promising bull is going to be used for artificial insemination. However, the owner is…
A: Since 35% of the cows in the herd are homozygous dominant for the deadly gene and 65% are…
Q: Which of the four basic tissue types (connective, epithelial, nervous, or muscle) is involved in…
A: Introduction :- Solid tumours called carcinomas are the common. They are the most prevalent cancer…
Q: Glycolysis and Fermentation in Yeast] Answer in 2 - 3 sentences. #1: Relate differences in the…
A:
Q: Your neighbors Mary and Nathan have three children. Ethan, their son, has cystic fibrosis (CF).…
A: Cystic fibrosis or CF is a autosomal recessive disorder, that mainly affect in lungs. If any person…
Q: QUESTION: Identify the basic characteristics and specialized features exclusive to each phylum of…
A: Introduction Invertebrates are animals that need of not develop a vertebral column. They are…
Q: o you a rare male calico cat. Which statements are false? re because it likely has more than two sex…
A: Calico cat Male calico cats are the rare cat about 1 in 1000. They have both pattern on there skin…
Q: Bacterial and eukaryotic replication, have many similarities. Which of the following is not a true…
A: Replication is a process in which a new daughter stand of DNA is produced by the help of the enzyme…
Q: When are blow fly eggs of most value?
A: Maggots are another name for blow fly larvae. Maggots have hook-like mouthparts and spiracles for…
if egg yolk is used in Lugol's test will the results be brown? Yes or no and please explain why.
Step by step
Solved in 2 steps
- During the denaturation of egg white using Heat, Salt, Baking soda, Lemon juice, and Alcohol, what common result occurred in all of these? Why?In acid fast staining, lipoidal material of acid fast cells absorbs the methylene blue. Upon the application of decolorizing agent, it leaves the acid fast cells colorless. a. First statement is TRUE, Second statement is FALSE. b. First statement is FALSE, Second statement is TRUE. c. Both statements are TRUE. d. Both statements are FALSE.Why is the egg white turned transparent when whisked off?
- hello, can you draw the teeth smear with methylene blue on positive simple staining in 1000x objective? thank youBy alkaloidal reagent Place 3mL of egg albumin solution in each of the two test tubes, to one tube add 1 – 2 ml of tannic acid solution and to other one picric acid. Describe the appearance of the protein solutions in each of the tubes after addition of the alkaloidal reagents.Which chemical will be used to stain the cheek cells?
- What about the negative stain positive and negative results?When conducting the eggshell membrane experiment, what is vinegar used for? Multiple Choice To remove the shell To turn the albumin white To solidify the yolk To make the shell turn a pinkish color To separate the egg shell from the rest of the eggWhat is the purpose of Biuret’s test? In biuret’s test, does the color in each test tube containing the sample vary? Why or why not?
- Which is the commonly occurring sugar in milk? Will the milk containing this sugar gives a positive result for the test " Detection of sugar in Milk"?Why are onion root tips and whitefish blastula used to study mitosis?Place 3 mL of egg albumin solution in each of the two test tubes. To one test tubes add 5 drops of mercuric chloride and to another test tubes add 5 drops of silver nitrate. Describe the results