A childhood infection with the viral disease mumps could provide which sort of immunity? Group of answer choices Immunity to the attraction of viral internet videos Artificially acquired active immunity Naturally acquired passive immunity Naturally acquired active immunity Artificially acquired passive immunity

Q: During Prophase I, the homologous chromosomes formed a synaptonemal complex. O zygotene leptotene O ...

A: Parent cell generally divides into daughter cells by one of the two methods - mitosis or meiosis  Mi...

Q: Describe the function of these molecules that help control the cell cycle A.) M-phase promoting fact...

A: A) Maturation promoting factor is a cell cycle gatekeeper that controls a cell's transition from the...

Q: In corn, kernel color is governed by a dominant allele for white color (A) and by a recessive allele...

A: The problem based on Hardy Weinberg equilibrium.

Q: Which of the following processes includes the removal of introns in the primary RNA transcripts? Gro...

A: The process which is associated with removal of Introns in the primary RNA transcripts is SPLICING. ...

Q: review of related literature of ant repellents

A: Ants are a annoyance around the world.Ants are harmful insects.Ant bites can cause pain, allergic re...

Q: Which of the following sequence shows the correct hierarchy of taxonomic levels from least specific ...

A: The system of categorization of different organisms into different groups on the basis of their sign...

Q: Mitosis differs from meiosis in that only mitosis: O is preceded by interphase involves two successi...

A: Introduction: Cell division is the means of reproduction in which all cells need to copy their chrom...

Q: Q8: Which of the following hominins has the most shared-derived traits with modern humans? A: Homo h...

A: Hominins These are any member of the family Hominidae and order Primates.  Of this family, only one ...

Q: What is/are the sensory structure/s present in jellyfish? What is/are it/they for

A:

Q: Two genes can be right next to each other on a chromosome but get trån rates and times because it de...

A: All organisms are composed of numerous cells. Cells are the functional and the structural units of t...

Q: What are possible  gametes of a heterozygous  round yellow parent  R (red) r (brown) Y (pink) y ( gr...

A: Gamete It is a sex cell, a haploid egg or sperm. It is one of the differentiated cells that is a pro...

Q: Two scientists calculated the membrane potential of a neuron using two different equations, the Nern...

A: The membrane potential is the difference in electrical charge between the inside and outside of a ce...

Q: In corn, kernel color is governed by a dominant allele for white color (A) and by a recessive allele...

A: Answer--option c- 0.23  

Q: high reducing sugar

A: A reducing sugar is that any sugar that is capable of acting as a reducing agent . with an alkaline ...

Q: 1. How many copies of an X-linked gene does a male have? 2. Will a male be able to give his X-linked...

A: DISCLAIMER : Since you have posted a question with multiple sub-parts, we will solve first three sub...

Q: QUESTION 34 Hormones are cleared from the blood by metabolism in the O Jungs, brain and and excreted...

A: The above given statement is about hormone function in the body.

Q: what the downward and upward slopes in the graphs indicate about the contractile vacuole?

A: The contractile vacuole gathers and pumps out excess water as it accumulates in the cell.

Q: 1. Why is the specific base pairing is essential to the processes of transcription and translation? ...

A: Introduction Translation:- It is the process in which a cell makes proteins using the genetic inform...

Q: solve for the cfu/ml in a given of 300 colonies at plate 10^4. show complete solution. see attached ...

A: CFU or colony forming unit is the viable count of bacterial/fungal cells. In direct microscopic coun...

Q: Define the term RNAi.

A: Recombinant DNA technology (rDNA technology) is extremely useful for analyzing a species' entire gen...

Q: 2. Describe these cell shape and arrangements

A: Bacteria are microscopic, unicellular, prokaryotic organisms. They do not have membrane bound cell o...

Q: Question 5. You are performing an experiment on a cultured animal cell and observing the Golgi compl...

A: Colchicine affects microtubules or spindle fibres. Colchicine is a microtubule depolymerisation agen...

Q: Below is a list of molecules with different chemical characteristics. Knowing that all molecules wil...

A: Introduction :- Estrogens are a class of hormones that play a critical function in women's sexual an...

Q: Question 4 Which process produces an inorganic compound that plants can easily use? A photosynthesis...

A: Answer 1- process which produces inorganic compound that plants can easily use is : photosynthesis. ...

Q: Which of the following blood types is possible if the parents are Type A (genotype AO) and Type B (g...

A: Introduction :- The presence and absence of antibodies and hereditary antigenic compounds on the sur...

Q: The Lower Paleolithic period consists of the Oldowan and Mousterian stone tool traditions. Group of ...

A: Oldowan tools were used during the Lower Paleolithic period but the Mousterian stone tool traditions...

Q: What is Lamarck's Theory of Need? Please give a brief explanation.

A: The different theories of evolution were provided by different scientists. Today we accept the Darwi...

Q: Activity 7.2: Directions: Complete the diagram by filling up the words from the box. Energy Flow Pro...

A: All living organisms need energy to maintain life. The source of all energy that sustains every livi...

Q: Give at least 1 example of land degradation in Tarlac. What are the programs or projects of the loca...

A: Answer : one example of land degradation is :  land clearance by the process of deforestation.     L...

Q: Explain and list down the protocols in doing or preparation of materials for polymerase chain reacti...

A: Polymerase chain reaction It is a technique that take specific sequence of DNA of small amount and ...

Q: Question 9. When the rate of loss of actin subunits from the pointed end of an actin filament is bal...

A: Actins are the microfilaments. It is made up of G sub units. It is found in the muscles.

Q: Prevention of genetic abnormalities by reducing the number of chromosomes in a cell by half. meiosis...

A: Cell Cycle:  A cell cycle is a set of events that occur in a cell as it divides and grows. A cell sp...

Q: Your friend remarks, "The giraffe stretched its neck while reaching for higher leaves; as a result, ...

A: There are two types of genetic material:- Somatic Genetic Material Germline Genetic Material Somat...

Q: If you are using the 5 kingdom system, in which kingdom would you classify the halophiles and cyanob...

A: Five kingdom classification system was given by Robert Whittaker in 1969. He divides the diverse org...

Q: Which trophic level in an aquatic ecosystem would contain the greatest amount of usable energy?

A: Primary producers located 80 meters below sea level.

Q: Which of the following accurately describes the structure of the DNA molecule? contains four bases a...

A: Introduction :- DNA is the molecular name for the molecule in all living things that conveys genetic...

Q: CREATE A NUTRITION TEACHING PLAN FOR A MOTHER WITN A INFANT

A: * The mother with a infant is the one who is recovering from pregnancy is important to have  Good nu...

Q: Under anaerobic conditions, skeletal muscle cramps up and is unable to relax. Based on what you know...

A: Muscle movement or contraction-relaxation cycle of muscle happens based on the sliding of thin filam...

Q: Describe at least three to five other limiting factors (other than the number of predators or prey) ...

A: Describe at least three to five other limiting factors (other than the number of predators or prey) ...

Q: Illustrate the mechanism of hydrolytic and oxidative rancidity. Do not forget to label the important...

A: Rancidity is a broad term that refers to the rotting of food to the point where it becomes unfit for...

Q: 21. The binding of aspartate to different subunits of ATPase is an example of a. Negative cooperativ...

A: The activity of allosteric proteins/enzymes is explained by two prominent models. Monod, Wyman, and ...

Q: Keystone Species Microbiome Diversity Plant Diversity

A: The foundation(establishment) (1) or misfortune (loss) (2) of a cornerstone animal varieties (number...

Q: The Coulter counter works on the following principle: O A. the increasing current is indirectly prop...

A: Coulter Counter Principle: - It is based on the principle that electrical resistance of a conducting...

Q: than ventricular pressure while semilunar valves are open ventricular pressure is greater than atria...

A: 1.Ventricular pressure surpasses arterial pressure as the ventricles contract, the semilunar valves ...

Q: Abiotic and Biotic Factors Homework Name There are three species of fish living in stream. Species 1...

A: Aquatic organisms experience both intraspecific and interspecific competition and compete by both ex...

Q: Solve the following parts.    a. What phase of the bacterial growth curve does a chemostat maintain...

A: Bacteria is a microorganism, found everywhere in the world.  Bacteria can be good or bad, even human...

Q: Why do some, if not most aquatic organisms, have supplemental respiratory organs as compared to stri...

A: Aquatic animals are those who live in water and have special respiratory system.  Terrestrial animal...

Q: plates normally show a 10-fold decrease in colony number through the dilutions, e.g. 500 on Plate D,...

A: Serial dilution is a process to make culture more concentrated for examination.  This is majorly don...

Q: Synapsis and crossing over [Choose ] [Choose] Prophase II Telophase II Prophase I Telophase I Spindl...

A: Synapsis & crossing over - Prophase 1. Spindle form - Prophase 2. Chromosome decondensed - Telop...

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.