Q: Explain the Detection of the sickle-cell mutation by sequencing of PCR products?
A: The disorder in which a group of red blood cells becomes sickle-shaped, it is known as sickle cell d...
Q: (a) What organisms were formerly known as “blue-green algae”? (b) Why are these organisms not algae?
A: Cyanobacteria organisms were formerly known as blue green algae. Actually cyanobacteria are the uni...
Q: Name 4 mechanisms of innate immune defense
A: Innate immune defense system- In case of a pathogen attack, protection systems which activate quickl...
Q: What is the structure of an S-layer, and what are its functions?
A: The prokaryotic cells contain a layer of material on the outside of their wall. Depending on the cha...
Q: Match the antibiotic to its target below tetracycline, macrolides, aminoglycosides [ Choose ] [Choos...
A: Antibiotics are medications that help stop diseases brought about by microscopic organisms. They do ...
Q: Give some characteristics of ground substance.
A: The tissue that connects and provides support to all remaining body tissues is called connective tis...
Q: Supplement Aloe. Mayo Clinics gave it the green light because of all of the benefits that Aloe truly...
A: Supplement aloe or aloe vera is a short-stemmed shrub. It is a cactus-like plant that can grow in ho...
Q: What are some of the major issues and challenges humans will have to face in order to achieve sustai...
A: Sustainability can be defined as the development in which the needs of the current generation must n...
Q: 62. Identify the muscle indicated by tag #62. 63. Identify the muscle indicated by tag #63. 64. Iden...
A: 62. Figure is Medial view lower limb showing medial thigh muscles . Muscle indicated by #62 : Addu...
Q: If there is 180 Liters of fluid passing through the glomerulus every 24 hours, then why doesn’t all ...
A: The excretory system helps in the filtration of the blood and remove the unwanted and toxic waste th...
Q: Define the term “colony” as it relates to bacterial growth on solid media.
A: The culture medium is otherwise known as the growth medium and as the term suggests it is the solid,...
Q: Name the mechanism by which wooden doors usually swell up during rainy season.
A: Diffusion is a process of movement of any form of matter towards the region of lower concentration f...
Q: 37. Identify the muscle indicated by tag #37. 38. Identify the two actions of the muscle indicated b...
A: The upper extremity of the body includes muscles that join the scapula and thorax and are responsibl...
Q: Discuss 3 possible contributing factors to the development of dementia.
A: Dementia is an overall term for loss of memory, language, critical thinking and other reasoning capa...
Q: Please answer both questions. At some point, increasing stimulus strength will not result in a larg...
A: In most animals, muscle is a soft tissue that is found. Muscle cells produce actin and myosin protei...
Q: What is true of this figure? (can be multiple answers) a. the replication fork is asymmetrical b. th...
A: DNA is the genetic material of an organism. DNA replication is a process in which two DNA molecules ...
Q: gradient exists in a solution when the concentration of solutes in the solution is Da less than the ...
A: A concentration gradient occurs when the concentration of particles is higher in one area than anoth...
Q: Please answer. Maximum contraction strength is achieved when, prior to contraction, the H zone cont...
A: Skeletal muscle fiber has alternatively repeating units having alternate light and dark bands known...
Q: The direction of shell coiling in the snail Lymnaea peregra (discussed in the introduction to this c...
A: The given statement that Martha's genotype cannot be s+s+ is false.
Q: Draw a typical bacterial mRNA and the gene from which it was transcribed. Identify the 5′ and 3′ end...
A: Bacterial mRNA is translated into the protein products as soon as it transcribed from the bacterial ...
Q: Explain the kinds of tests that would differentiate between a broad ornarrow spectrum antibiotic.
A: Broad spectrum antibiotic refers to the antibiotic that acts against the wide range of bacteria. For...
Q: Identify the major epoch physiologic components associated with each type of sleep
A: Sleep is a metabolic process that is actively regulated by the central nervous system. Deep sleep, l...
Q: A platelet is able to play its role in the formation of blood clot when one of the glycerophospholip...
A: The excessive bleeding from a damaged vessel in the body can be prevented by the blood clotting proc...
Q: What is a gene gun used for?
A: Step 1 A gene gun or a biolistic particle delivery system is a device that can transform almost any ...
Q: 54. Identify the specific type of tissue in the field of view. 55. Identify 2 characteristics of the...
A: Histology is a branch of biology that studies the microanatomy of the tissues and organs. It helps i...
Q: Describe the difference between mitosis and meiosis in term of number of divisions
A: There are 2 types of cell namely somatic cells and germ cells. Germ cells are aimed to produce gamet...
Q: In snapdragons, red flower color is incompletely dominant over white. Cross 2 heterozygous pink flow...
A: A gene is a unit of genetic material and alleles are the alternative form of genes present at the lo...
Q: How will humans meet their energy needs in the future in a way that will enable maintenance of a sub...
A: As the population of the world is increasing substantially, the daily requirement of energy needs al...
Q: Going Under the Knife: A Case on Membrane Structure and Function Twenty-year-old Kevin groaned and c...
A: Note - Since you have asked multiple questions, we will solve the first question for you. If you wan...
Q: The distal convoluted tubule (DCT) and the proximal convoluted tubule (PCT) are responsible for secr...
A: Tubular secretion is an important step in urine formation as it helps in the maintenance of ionic an...
Q: The energy source used to drive Electron Transport Chain (ETC) function is function of the ETC is Th...
A: The electron transport chain is a series of four protein complexes that couple redox reactions, crea...
Q: ADH and epinephrine act as hormones when released into thebloodstream and as neurotransmitters when ...
A: The sensory system utilizes two kinds of intercellular correspondence electrical and compound flaggi...
Q: The highly branched structures of neurons would seem to make it almost inevitable that they should m...
A: Neurons, also known as nerve cells are the fundamental unit of brain and nervous system. They are el...
Q: Match the description listed below to the correct bacterium. Grows in intestine of ruminants like co...
A: The bacteria are unicellular prokaryotic organisms. The disease causing strains of bacteria are refe...
Q: How is the filtration that occurs in the glomerulus different from passive transport, active transpo...
A: Glomerular filtration is the process in which plasma is filtered through the fine mesh of capillarie...
Q: What is the primary stain in the Kinyoun acid-fast stain? How does this differ from the primary stai...
A: Need to explain the primary stain in the Kinyoun acid-fast stain.
Q: 13. Identify the specific type of tissue indicated by the model below. 14. Identify the specific fea...
A: A cell is a structural and functional unit of life. The structure and function of a cell have been s...
Q: https://www.youtube.com/watch?v=Q_8ZEW2CGKo https://www.youtube.com/watch?v=7EAeTkZ7Xow Watch 1 ...
A: Plastination technique is a technique of preservation of human bodies for further studies and resear...
Q: If a molecule loses electrons it is and if a molecule gains electrons it is O energized; de-energize...
A: Oxidation- reduction reaction is also called as redox reactions. It is a type of chemical reaction i...
Q: Match the description to the correct phase in a standard bacterial growth curv best time to perform ...
A: The method of multiplying bacteria in a predetermined medium under controlled conditions in a labora...
Q: Analyze the karyotype shown. Indicate if it is a chromosomal male or achromosomal female. If the kar...
A: Chromosome is a compact structure of a DNA molecule wrapped around some proteins. It is generally se...
Q: Analyze the karyotype shown. Indicate if it is a chromosomal male or achromosomal female. If the kar...
A: KARYOTYPING It is the process by which photographs of chromosomes are taken in order to determine th...
Q: The shelf life and keeping qualities of fruit and other perishable foodsare greatly enhanced through...
A: The time period for which any substance mainly foodstuffs are fit for consumption is known as shelf ...
Q: Which of the following metabolic processes can occur withouta net influx of energy from some other p...
A: Respiration is a physiological process that collectively supplies the body cells with oxygen from th...
Q: BONUS: In Bacteria, catalyzes formation of peptide bonds during translation (answers must be in corr...
A: RNA nucleotides are linked together by 3’-5’ phosphodiester linkages. The three min RNA in all the p...
Q: Flowers are complex and beautiful structures that are highly variable among plant species, differing...
A: Higher plants on the planet are classified majorly based on their ability to produce flowers, and ar...
Q: How do I construct a cladogram for the following data?
A: Clagogram is the most convenient hypothetical method of visually representing evolutionary relati...
Q: Describe the helix-turn-helix (HTF) motif?
A: Protein molecules are 3D structures made one or more of polypeptide chains. The linear sequence of ...
Oogenesis
The formation of the ovum (mature female gamete) from undifferentiated germ cells is called oogenesis. This process takes place in the ovaries (female gonads). Oogenesis consists of three stages known as the multiplication phase, growth phase, and maturation phase.
Cell Division
Cell division involves the formation of new daughter cells from the parent cells. It is a part of the cell cycle that takes place in both prokaryotic and eukaryotic organisms. Cell division is required for three main reasons:
Step by step
Solved in 2 steps