explain the simplified version of the synaptic process resulting in long-term potentiation and explain the roles of AMPA and NMDA receptors; glutamate; sodium, calcium, and magnesium ions in strengthening a synapse.

Q: Need a good explanatory answers. 1. Which reflections are best on lysosomes and vacuoles?.

A: Cell division generates considerable changes in both plant and animal cells. For example, following…

Q: Explaoin the causes of cancer ?

A: The human body is made of cells. For growth and development, these cells in the body are divided and…

Q: The allele for dark hair color is dominant (B). The allele for light hair color is recessive (b). If…

A: Introduction  In population genetics, the Hardy-Weinberg principle, often referred to as the…

Q: The inheritance pattern of this trait is Sex linked recessive Autosomal dominant Sex linked dominant…

A: The pedigree reveals if the DNA is carried through intact from one generation to the next. It can…

Q: evidence suggests that spherocytosis is incompletely penetrant?

A:

Q: 13. Identify five layers of the epidermis, dermal papillae, and melanocytes in the image below:

A: Skin is a external vital shield around the body and is a part of integumentary system which form…

Q: The student sets up the assay and analyzes the presence of the oncogene in normal and tumor issue…

A: •Cancer cells have more genetic changes than normal cells. •Genetic changes that lead to cancer…

Q: Carbohydrates are made of atoms of C,H,O Nickname is ______and they are all foods that are ______

A: Biomolecules are required for their daily activities. They are typically composed of basic…

Q: Where do majority of the food (by nutrient source) come from -crops or animal-based?

A: Plants and animals, as well as their byproducts, are the two broad categories of food sources.

Q: Based on your tree, you identified similarities of the 8 animals. In an effort to learn more about…

A: Animals are the unicellular biological organisms classified into the domain Eukaryota and kingdom…

Q: How many different* gamete genotypes will be produced by individuals of the following genotypes if…

A: Meiosis is the cell division that occurs in reproductive cells such as sperm cells or eggs where the…

Q: Sample questions QS1) In cells that have functional mitochondria, how many ATP (or ATP equivalents)…

A: As we are restricted to give answer to one question only.  I'm providing answer to first question.

Q: 9. Which is NOT a component of lymph fluid? A) CO2 B) Dead blood cells C) Pathogens D) Dissolved…

A: Introduction  In order to purify and filter lymph, the lymphatic system is a system. The lymphatic…

Q: What bones make up the ‘snout’ of a salamander (from orbit to upper jaw)?  What bones make up the…

A: A bone is a hard structure that makes up the skeletal system. There are a total of 206 bones in the…

Q: Separate staminate and pistillate flowers on a plant Temporal separation of staminate and pistillate…

A: Plants are living organisms that possess leaves, roots, and stems. These are autotrophic which means…

Q: Dendritic cells must present antigen to both B cells and T cells in order to activate them True or…

A: Antigens are any foreign substance that are capable of arousing and immune response either in the…

Q: Question 18 Listen It is possible to inherit an allele that arose as a spontaneous mutation a) True…

A: Introduction The mutation is the sudden deleterious effects in the DNA sequences, they can arise…

Q: Why do body builders take amino acid supplements? EXPLAIN the physiology behind this

A: amino acid, any of a group of organic molecules that consist of a basic amino group (―NH 2 ), an…

Q: Are produced by B cells and T cells b Can be present on the surface of the B cell and can be…

A: This question is based on the Antibodies of the cell.

Q: Multiple Choice Question: Compared to DNA, RNA has ________. fewer forms   more functions   fewer…

A: In order to know about nucleic acid, first understanding the structure of its monomer nucleotide is…

Q: A controlled experiment. LLL. O is repeated many times to ensure that the results are accurate O…

A: Controlled experiment is test which is directly changed by a experimentalist as to test one variable…

Q: The Morula

A: Introduction  An embryo is the first stage of a multicellular organism's development. Embryonic…

Q: Can Epigenetic effects be inherited ?

A: Epigenetics  Is the study of how your behaviours & environment can affect the way your genes…

Q: A specific DNA segment, which we later learn has the sequence of 5' AGCTGAGTCAGCT 3', fails to…

A: Please follow step 2 for detailed explanation.

Q: What are Tumor-suppressor genes ?

A: Genes are the stretch of DNA that code for polypeptides.

Q: It means both dominant and recessive traits heterozygous homozygous genotype phenotype

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: Please answer fast You obtain the following number of offspring in a test cross of a dihybrid plant…

A: Chi square  Chi square is a test that is used compare the observed vs expected results.

Q: how can healthcare professionals minimize the loss of public and private health in an emergency…

A: The World Health Organization’s 2021 update of the public health impact of chemical known and…

Q: Absorbance of the experimental, control and dark control samples exposed to light for different time…

A: The photosynthesis is the process, in which plants make the food or starch by using carbon dioxide,…

Q: What are the advantages and disadvantages of establishing survey vs a  surveillance system.

A: Advantage of survey 1. High Representativeness Surveys provide a high level of general capability in…

Q: Hyperventilating can result in a decrease in CO₂ (g) concentration in the blood. How would this…

A: Extra cellular fluids  The fluids that are present outside the cell for example blood.

Q: Match the following Sigmoidal curve Oxygen storage Contains heme Globular proteins Tetramer A.…

A: Hemoglobin is found in the RBCs, which are responsible for the transport of oxygen from the lungs to…

Q: Binomial expansion 1. A couple who are both heterozygous for albinism plan to have eight children.…

A: Heterozygous  The condition where both copy of same gene having different alleles.

Q: What is the generation time if 100 bacterial cells growing exponentially hours produce 1.7 x 106…

A: Introduction  One bacterial cell divides and form two daughter cells by binary fission. The…

Q: A dominant mutation (B) on the X chromosome causes eyes in fruit flies to be oval. The recessive…

A: X-linked dominant inheritance describes a genetic condition that is associated with mutations in…

Q: Which condition is correct based on the growth of cells at the beginning? A) Cells are in small…

A: Cell growth refers to an increase in the total mass of a cell including both cytoplasmic,nuclear and…

Q: A species of centipede has a haploid chromosome number of 2. Leg length is controlled by a single…

A: Introduction :- A chromosome is a lengthy DNA molecule that contains all or a portion of an…

Q: Pentose Phosphate Pathway. Q3.3-Glucose-6-phosphate (G6P) is a central metabolite in carbohydrate…

A: Introduction  : Pentose phosphate  pathway : Glycolysis produces the first 6-carbon molecule…

Q: Explain the way in which the transverse, sagittal, and frontal planes divide the body.

A: The term "anatomical plane" refers to a fictitious plane that transects the body and is used to…

Q: What should be the final product of the observational stage of their study?

A: Organic farming  Organic farming or biological farming is a type of farming where instead of…

Q: Which key step happens during anaphase? Oseparation of homologous chromosomes O condensation of…

A: The first form of cell division is vegetative, in which each daughter cell copies the parent cell,…

Q: The graphical theory of life history evolution predicts that semelparity will evolve when there is…

A: answer False statement Smelparity - Many plant and animal species have life histories characterized…

Q: How does a healthcare facility manage childhood lead poisoning, by assuring minimal loss of public…

A: By identifying children who are more likely to become lead poisoned, evaluating their blood lead…

Q: Suppose you are staining three identical smears of the same bacterial culture with three different…

A: Bacterial staining is a technique by which different steps are followed to stain and observe the…

Q: Concept map of different biochemical test of Staphylococcus aureus

A: Introduction We are surrounded by many pathogens in the environment such as viruses, fungi,…

Q: Why the size of particulate foods are critical?

A: The food we eat is very important as it contains various nutrients responsible for controlling…

Q: How do drugs interact with receptor sites in the body?

A: Drugs are chemicals that have been chemically synthesised to control, prevent, cure, and diagnose…

Q: What is the primary and secondary chemical energy generated and where? (In regards to…

A: Photosynthesis is a process used by plants and other organisms to convert light energy into chemical…

Q: Doesn't the The F1 offspring being all LlDd means that the F1 centipedes have long legs and DARK…

A: The given data can be consolidated as follows L = dominant allele for Long legsl = recessive allele…

Q: Observe three varieties of any animals or plants near your area. Create a diagram or pictogram of…

A: Introduction Adaptation are the changes in the physical and behavioural characteristics which helps…

Immunology

Immunology is the division of science involved with the immune reactions occurring in living organisms. The organisms are accustomed to evolving internal defense mechanisms to evade the invasion of microbial pathogens. Diverse cells are connected with stimulating the immune responses, which produce inhospitable conditions to the microbes prompting their lysis and thus inhibits the multiplication of the pathogens. The immune system can distinguish the pathogens through the aid of cellular intercommunication and launch responses to destroy them.