In your point of view as a senior high school stem student, is it important that we should be conscious of our health?

Q: Define RQ. What is its value for fats?

A: Introduction In this question we have to define Respiratory quotient.

Q: Diffusion of gases occurs in the alveolar region only and not in the other parts of respiratory…

A: Each alveolus is composed of a thin layer of squamous epithelial cells that are highly permeable and…

Q: 19. Independent assortment of chromosomes is a result of which of the following processes? A) the…

A: As per Bartleby Guidelines experts are allowed to answer only 3 sub parts kindly post the other…

Q: What refers to a digestive tract that is specialized with an anterior region to mix and churn food…

A:

Q: Spotting in horses is dominant over solid color. Black color is dominant over red color.  Two…

A: A trait is a characteristic that is unique to particular individual . A dihybrid cross is a cross in…

Q: 1. Causes spurious decrease in MCV

A: Cryofibrinogen

Q: One of your classmates is planning to study endocytosis at neuronal synapses for their senior…

A: Introduction Endocytosis is the process by which the flexibility of the cell membrane enables the…

Q: Which plant cell have unevenly thickened cell walls which provide flexible support for the growing…

A: The peripheral part of the cortex frequently contains collenchyma. Collenchyma is a supporting…

Q: Why can alcohol kill bacteria? Explain via proteins.

A: Alcohol kills bacteria through The process called as denaturation. Denaturation takes place when…

Q: Photosynthesis sustains plant growth and imputes of sunlight sustains photosynthesis why then do…

A: * photosynthesis is the process of making sugars or carbohydrates by the plants and pigment…

Q: What is the difference between a sensation and a perception. Name four types of sensory receptors.

A: Sensory and perception receptors

Q: Please could you explain how lymphocytes (especially B) can maintain receptors on their surfaces? Is…

A: Cell immunity

Q: discuss the relative advantages and disadvantages of light and electron microscopy. how could you…

A: A microscope is a device used to observe microscopic organisms that are invisible to the naked eye.…

Q: How does type-1 diabetes affect the endocrine system?-Explain. With hands drawn picture (Within 150…

A: Type 1 diabetes is an autoimmune disease in which the body’s own immune system attacks and destroys…

Q: About 12 hours later, Devan hasn’t eaten all day. He eats a meal of steak and eggs. What effect does…

A: The correct option is - Devan’s liver will continue to make ketone bodies from glucos

Q: Exercise 4. Make a comparative description of curariform pipecuronium bromide and suxamethonia.…

A: There are few important points : Depolarizing will bind to acetylcholine and activate cholinergic…

Q: What is oxidative phosphorylation?

A: Oxidative phosphorylation takes place in the elctron transport chain of the mitocondria. This…

Q: The first step leading to allopatric speciation is (a) hybrid inviability(b) hybrid breakdown (c)…

A: Speciations are the process in which species evolve into something so drastically different than…

Q: In your point of view as a senior high school stem student, is it important that we should be…

A: The prevalence of hypertension was 37.3%, and the prevalence of pre-hypertension was 46.4%. 49.7% of…

Q: Which test measures the amount of hemoglobin in a volume of blood?

A: The term hemoglobin is associated with a protein found in the red blood cells. This protein is…

Q: Even though a very few cells in a C4 plant carry out the biosynthetic - Calvin pathway, yet they are…

A: C4 pathway is also known as Hatch - slack pathway which is a photosynthetic process of carbon…

Q: Inbreeding Coefficient. Records from two different animal herds are provided. Compute for the…

A: Inbreeding coefficient  Inbreeding coefficient means the probability of two individuals having same…

Q: Define RQ. What is its value for fats?

A: RQ stands for respiratory quotient. It is the ratio of amount of carbon dioxide evolved to that of…

Q: heart muscle cell has low levels of ATP and high levels of ADP, what kind of problems is the cell…

A: * ATP Adenosine triphosphate is energy carrying molecule that can be found in all cells which can…

Q: one of these statement is incorrect .A One of the advantages of the cryogenic is little pain .B The…

A: Cryo means extreme cold. Cryosurgery refers to the process of killing cells and tissues by use of…

Q: .Who among these evolutionary thinkers stated that the living forms come from the seas? a. Erasmus…

A: Introduction Evolution:- It is simply the biological change of a species over a span of time or the…

Q: Describe "biological evolution" and "fitness"

A:

Q: Explain why the nucleotide sequence of the same gene that you inherited from your mother and father…

A: we inherit two copies of each chromosome—one copy from your mom and one copy from your dad. This…

Q: A woman with B type blood gives birth to a baby with O type blood. Which of the following men could…

A: The ABO blood group system is determined by multiple allelism. The presence of specific antigen on…

Q: What do you think are the advantages and disadvantages of parental participation in nasoalveolar…

A: nasoalveolar molding (NAM) is a presurgical therapy used to reduce the dimensions of the cleft or…

Q: Which of the following interventions will increase cardiac stroke volume? increased activity of…

A: Stroke volume: The quantity of blood discharged from the ventricle during each cardiac cycle is…

Q: The cardiac cycle includes all the events associated with the flow of blood through the heart during…

A: Heart- a organ in most of the  animals that pumps blood through the blood vessels of the…

Q: can Bifidobacterium longum  help fast-growing plants?

A: Bifidobacterium longum which is a gram positive and rod shaped bacteria usually found in human…

Q: They have pol 8 and pol e They do not need to export the transcript out of a nucleus They add a 5'…

A: INTRODUCTION   Prokaryotes are single-celled organisms. Due to the absence of internal membranes,…

Q: Which of the following actions would best enable you to demonstrate that the results of an…

A: *steps in scientific method involves the following steps  Observation Asking a question Forming an…

Q: Why is habitat loss a threat to biodiversity?

A: Habitat destruction (also termed habitat loss and habitat reduction) is the process by which a…

Q: .Which refers to all tissues outside the vascular cambium?Read and analyze the question and choices…

A: Plant has two main transport system - xylem and phloem. The xylem helps in transporting of water…

Q: hat are the Similarities and differences between meioses and mitosis?

A: Cells are the fundamental building blocks of all living things and are usually found at the very…

Q: Question 9. What basal transcription factors can only bind to the DNA within the pre-replication…

A: The basal transcription factor TBP binds to the TATA box, a DNA sequence found within many, but by…

Q: In autosomal dominant disorders, the recurrence risk is ¾(75%) when one affected parent and one…

A: When a child receives one version of a mutant gene from one parent, autosomal dominant inheritance…

Q: Why heat can kill microorganisms?

A: * Microorganisms are the organism that can seen only through using microscope.They consists of…

Q: When a salmon or other teleost fish migrates from seawater intofreshwater, what are all the changes…

A: Teleosts are members of the Teleostei infraclass, which contains 96 percent of all extant fish…

Q: 3. Label each part of a microtome and its function. B. 9 10

A: Microtome It refers to a cutting tool. It is used to generate thin slices of a substance called…

Q: What is the significance of atrio-ventricular node and atrio-ventricular bundle in the functioning…

A: Introduction Significance of atrioventricular node and atrioventricular bundle in the functioning of…

Q: How does plastic pollution affect the general ecosystem?

A: Introduction Plastic is defined as a wide range of synthetic or semi-synthetic materials that use…

Q: Name the components of the formed elements in the blood and mention one major function of each of…

A: Body fluids are the liquids that make up the human body. They are also known as bodily fluids or…

Q: Enumerate and briefly describe five developmental processes in the starfish that are similar to the…

A: Introduction The sea urchin and starfish have pinching organs between their spines and tube feet…

Q: Explain what is diversity and how is this important in an ecosystem.

A: Biodiversity is defined as variability among living organisms, diversity within species, ecosystems,…

Q: The best source of active bone marrow from a 20-year old would be: A. Iliac Crest (hip) B. Femur…

A: Bone marrow It is the soft tissue that fills the centre of the bones. It aids in the production of…

Health Promotion

Health promotion enables people to maintain a healthy body that will function properly, resulting in improved healthy and disease-free life. It includes public policies that address health-related factors, such as employment, working conditions, food security, housing, and income.