How many spermatozoa may be formed from 8 primary spermatocytes? O 64 4 8 32 16

Q: Intestinal epithelial cells pump glucose into the cell against its concentration gradient using the…

A: Enthalpy and entropy are combined to form the Gibbs free energy. The combination of the system's…

Q: Describe the three different tests that fall in the direct identification category.

A: Microbes are generally termed to state that they are living things that cannot be seen with the…

Q: 19. What is type of contamination in * this picture? O Contamination by other cell lines O Bacteria…

A: The cells can be grown in the culture medium containing specific growth promoting factors. Usually…

Q: What is the correct family of the bacteria image below? (Bases on what was presented in the Lecture…

A: Introduction: Small, single-celled organisms called bacteria exist. Nearly all areas of the world…

Q: 4. Which of the following stages is not performed while isolating a primary culture. O Isolation of…

A: Introduction: A primary culture is the stage of the culture following cell isolation but prior to…

Q: The first difference between mitosis and meiosis occurs after the DNA has been duplicated, when…

A: A cell cycle is the sequence of events that occur in a cell as it grows and divides. A cell spends…

Q: A piece of mRNA is moving along the ribosome.  Which amino acid would bind if the mRNA read....…

A: The process of protein synthesis is called translation. It occurs on ribosomes bound to mRNA in the…

Q: pMDawn is digested with EcoR1, and BamHI. Resulting in fragments shown below: EcoRI: 20 kb BamHI:…

A: Plasmids are circular double-stranded DNA found in bacteria. The plasmids are used as vectors in…

Q: 1. large particles including aggregates of macromolecules are ingested by some cells through…

A: In the case of receptor-mediated endocytosis, molecules bind with their receptors present on the…

Q: During examination of a man who recently had come back from Africa the schistosomiasis was…

A:

Q: Photosynthesis is a process that synthesizes organic molecules (carbon containing molecules). Fill…

A: Note: As Per Guidelines, We Can Answer One Question At A Time. Also You have not posted Figure 5.5…

Q: What general factors affect the expression of disease in a particular person?

A: Disease is an abnormal state of the body brought on by any detrimental change in the normal…

Q: Match the stages of action potential with the appropriate image or description. < When the sodium…

A: A difference in the electric potential exists between the interior of a cell and its exterior. This…

Q: 5. What is LPS?

A: Bacteria are unicellular prokaryotic organisms with very simple cell structures since they lack…

Q: Describe what happens to nucleosomes during DNA replication?

A: Two sticks of DNA are twisted around one another to form a double helix. Replication is the process…

Q: Determine whether high Prevotella populations in gut cause rheumatoid arthritis.

A: Prevotella is linked to diets high in complex carbohydrates from plants, as well as consumption of…

Q: Describe what are the enzymes and proteins involved in DNA replication?

A: Describe what are the enzymes and proteins involved in DNA replication?

Q: To describe how fungi affect the agriculture.

A: A class of eukaryotic creatures known as fungi is a source of nutrition, organic acids, alcohol,…

Q: What is the difference between the secretory and systemic immune systems?

A: Introduction: the property or state of being immune, in particular: the capacity to fend against a…

Q: . The DNA strand whose %T is 50%

A: DNA Deoxyribonucleic Acid (DNA) is the genetic material of many organisms including viruses,…

Q: Of the four major types of microscopes, give an example of a scenario in which each would be the…

A: Electron microscopy is a tool that allows us to see tiny images of objects that would otherwise be…

Q: What might happen if only one kinetochore of a particular chromosome attached to a microtubule?

A: kinetochore - kinetochore is composed of a large protein complex. That assembles on a specialized…

Q: What is the most severe complication of hyponatremia?

A: Introduction  A low blood sodium level, or hyponatremia, is linked to a number of issues. Because…

Q: The preventive medical examination of the nursery school workers revealed 4 nuclei cysts in the…

A: Cyst are infected to fresh Host who become infected by ingesting the cyst with contaminated food and…

Q: If a microscope ocular lens has a power of 10x and the objective lens has a power of 20x then the…

A: Introduction: For imaging, optical microscopes combine ocular and objective lenses (eyepieces). The…

Q: Describe which are Three possible models of DNA replication?

A: DNA is composed of two chains that are twisted around one another to form a double helix.…

Q: I want information about the experience of the effect of salinity on wheat germination?

A: Introduction Salinity refers to the salt concentration in the water. Salinity is the major factor…

Q: Glucose is a product of photosynthesis. How is its role different in aerobic cellular respiration?…

A: Photosynthesis is a physiochemical process in which with the utilisation of carbon dioxide and water…

Q: What is the relationship between chromosomal theory of inheritance and reproduction and chromosome…

A: The chromosomal theory of inheritance was developed from the concept of chromosomal segregation and…

Q: Define steady state and explain why someone might not reach a steady state during exercise

A: While doing excercise , if you measure your heart rate , it beeps enormously . If we measure the…

Q: 6- Recombination of different types of cells to form more defined tissue or organ is known as O b)…

A: Cell culture is a technique which involves isolation of cells from plant/animal body. Cell culture…

Q: Explain the basis for identification using DNA fingerprinting. – relate this to Microbiology not to…

A: Introduction: A specific type of restriction map is a DNA fingerprint. The DNA fragments in a…

Q: pMdawn is digested with EcoR1, and BamHI. Resulting in fragments shown below: EcoRI: 20 kb BamHI:…

A: Plasmids are double-stranded circular DNA found in bacteria. These contain genes related to…

Q: Describe th term cell cycle.

A: Cells make up all living things. A cell is a very small, membrane-bound unit that houses all the…

Q: The insects have two distinct types of development. The more primitive insect orders pass through a…

A: Metamorphosis Metamorphosis is defined as the changes that occur in insects or amphibians leading to…

Q: Alleles A and a are at a locus on the same chromsome as a locus with B and b. What proportions of…

A: The genes present on the same chromosome cannot assort independently, Rather they tend to be…

Q: 15. When a student adds antibiotic to the animal cell culture medium, the growth curve remains the…

A: Antibiotics are substances that inhibit growth or multiplication of bacteria. They are of two types…

Q: Explain the difference between mechanical and chemical digestion including the main locations in…

A: Introduction: The digestive system is a collection of organs that work together to break down food…

Q: How is the coagulation cascade activated? How is it related to the plasma kinin cascade?

A: Multiple proteins that circulate in the blood and are activated during times of inflammation make up…

Q: In a cross between AaBbCc and aabbcc, how many double crossovers would you expect to see in a…

A: A genetic map is a kind of a map that gives us information about the position of genes on a…

Q: Name two structures that are homologous between the male and female reproductive systems.  Name the…

A: Homologous structures The Structures are defined to be homologous if they develop from the same…

Q: 13. Which of the following is NOT the part of growth medium for animal culture?

A: Animal cell culture is the process by which cells are grown in an artificial environment, outside of…

Q: Why germination is important and how to enhance it

A: Seeds are the propagules of sexual reproduction in flowering plants.

Q: What is the correct family of the bacteria image below? (Bases on what was presented in the Lecture…

A: What is the correct family of the bacteria image below? (Bases on what was presented in the lecture…

Q: What protects cells from dehydration and nutrient loss, helps defend against and helps with the…

A: The cells are covered by a different membrane. The plasma membrane can be found on almost all cells…

Q: is the advantage of 9- animal tissue culture c) Tissue cultures can be stored for a long time Oa) It…

A: The correct option is "c" tissue cultures can be stored for a long time.

Q: 1. Name kind of Major cell morphologies In bacteria?

A: Bacteria are the members of a large group of small , unicellular microorganisms. They have cell wall…

Q: List three (3) advantages and two (2) disadvantages for each of graphical presentation using 1.)…

A: Histogram is used to see the frequency distribution of a data set. It is one of the most frequently…

Q: True or false:  When glucose and lactose are not present, the lac operon will be not be expressed at…

A: operon is a cluster of genes that helps in the transcription and translation of genes called gene…

Q: What would a O2 Deficit and EPOC experiment look like in a trained vs untrained participant…

A: EPOC is the amount of oxygen our body consumes following an exercise session that is above and…