High-intensity, variable-resistance strength training produces no improvement in submaximal exercise heart rate and stroke volume. A. True В. False

Q: Sodium and chloride are the predominant electrolytes in the extracellular fluid. A. True B. False

A: Within the extracellular fluid, the major cation is sodium and the major anion is chloride. The majo...

Q: Most water is lost daily via the? A. Skin B. Colon C. Kidneys D. Lungs

A: Water loss from the body: water loss through the body occurs in many ways such as urination, sweatin...

Q: Why plaque assays are plated in duplicates

A: Plaque assays: plaque assays are performed for the isolation and purification of viral particles usu...

Q: What method will you use to sample a. ground macroinvertebrates b. ground microinvertebrates c. f...

A: An invertebrate is a vertebrate that lacks a backbone. Invertebrates, on the other hand, have no bon...

Q: 24. ______________ is a movement of trunk that moves the trunk on the frontal plane laterally. 25. _...

A: These words are related to tissue involve in movement. 

Q: Cell Cycle: Sequence of Events The circle represents the life cycle of a cell from its beginning to ...

A: Cell Cycle: sequence of events:-  The phases in the reproduction and growth of a cell are known as t...

Q: nutrients provided by fruits and vegetables

A: * every food is composed of nutrients in it. * The nutrients rich food includes  Egg Meat Dairy pro...

Q: Which of the following cell organelles contains RNA? O . Mitochondria O Plastids O Lysosomes O Ribos...

A: Ribosomes  These are cell organelles which are tiny and contains RNA they involved in protein synthe...

Q: Using this formula: 1 ocular micrometer space = number of microns measured on the stage micrometer/ ...

A: Introduction: A microscope is an optical instrument used for viewing very small objects, such as min...

Q: Mitosis: Events Name the phase of mitosis in which each event occurs. Each answer choice is used onc...

A: Mitosis: it is also known as equal division in which each cell devides into two. The process of mito...

Q: 26. All of the following are typical components of the plasma membrane of a eukaryotic cell EXCEPT (...

A: *NOTE: Kindly repost for other questions Dear Student as per the guidelines we are supposed to answe...

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A: Deoxyribonucleic acid (DNA) is the genetic material of living organisms. DNA provides the instructio...

Q: Why is a classification system based on relatedness war objective than a classification system based...

A: A phylogenetic tree is a diagrammatic representation that shows how organisms or groups of creatures...

Q: Strength differences observed between men and women are fat-free mass. A. Not changed B. Considerabl...

A: Body composition It is describes as the relative proportions of fats, bone and muscles mass in the ...

Q: Why isn't race a meaningful concept, in terms of biology?

A: *In biology the taxonomy race which means informal rank in hierarchy * And also  it is used to denot...

Q: ? Question Select the correct answer. Here's a scenario to help you understand how to match an exerc...

A: A state of "physical fitness" can be defined as a condition of well-being. Bodily health is a genera...

Q: Describe nucleic acid hybridization.

A: A gene is the essential physical and functional unit of heredity. They are comprised of DNA (deoxyri...

Q: In humans, males are heterogametic and females are homogametic, Explain. Are there any examples wher...

A: Gamete is a mature haploid male or female germ cell that is able to unite with another gamers of the...

Q: Cell Cycle: Events Name the cell cycle stage in which each event takes place. Each answer choice is ...

A: When a cell divides, it goes through this procedure. The cell cycle is a sequence of processes in wh...

Q: Please help with these as they are part of 1 question and I am so confused. I really need help like ...

A: Evolution refers to the change in the heritable characteristics of a species over many generations. ...

Q: When we get sick we trust our immune system to protect us, but what happens when that system goes aw...

A: The fundamental elements of the immune system are white blood cells, antibodies, the complement devi...

Q: Describe base pairing

A: DNA (deoxyribonucleic acid) is a double helix structure with two strands that travel in opposite dir...

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A: Here we have a condition, wherein D. melanogaster, three characteristics are present such as the col...

Q: Describe protein digestion in the stomach and small intestine of animals

A: Digestion is breaking down of large food molecules into small particles which can easily be absorbed...

Q: 9:00 AM Sat Mar 12 * 22% I docs.google.com Mitosis is necessary for; * A. production of new nerve ce...

A: According to our guideline we can answer only the first three subparts of a question. So, upload the...

Q: Can you talk to me about a scientist who advanced humanity's knowledge about tuberculosis?

A: The beginning of era of knowledge about Tuberculosis came from Robert Koch on March 24, 1882. He pub...

Q: Of the five food groups in MyPlate, which should make up half of your plate? A. Vegetables B. Fruits...

A:

Q: What is the source of molecular oxygen in Earth’s atmosphere?

A: On our planet initially, there was no oxygen, and the earth's atmospheric condition was considered a...

Q: What is the difference between movement and physical activity? Give an example of an instance in whi...

A: A physical activity is a deliberate movement performed to achieve a specific goal. Physical activity...

Q: Define Parfocal in a microscope

A: Parfocal in a microscope refer to multiple microscopic structure that all lie on same focal plane.

Q: Sports beverages are a combination of fluid, carbohydrate, and? A. Diuretics B. Electrolytes C. Unsa...

A: Sports drinks, also known as isotonic beverages or fluid replacement beverages, are liquids that are...

Q: noticed that the bacterial gene for actin; which has 375 amino acids, has had a mutation at the 25th...

A: The changes in DNA nucleotides due to environmental conditions like exposure to radiation or UV comp...

Q: In what ways does photorespiration differ from aerobic cellular respiration?

A: Photosynthesis is a process in which sunlight is used to convert carbon dioxide and water into gluco...

Q: What are the layers involved in the formation of a hydra bud

A: Life originated in the waters in the world. The waters house all types of organisms. Planktons, plan...

Q: Between 50-70% of an adult’s body weight is comprised of fluid. A. True B. False

A: Fluids are important for the human body. Water and other minerals play an important role in the body...

Q: In cardiac muscle, which ion serves both to depolarize the cells and as the essential link to myocyt...

A: correct amswer = b-Ca+ The shape of voltage-gated calcium channels changes as a muscle cell is depol...

Q: You have studied the story of pepper moths in England. Had the industries been removed, what impact ...

A: The adaptation and survival of peppered moth during industrial melanism in England is a good example...

Q: The movement of water through a semipermeable membrane toward solutes is called diffusion. A. True B...

A: The movement of molecules or ions of a substance from a region of their concentration to the region ...

Q: An organism of genotype AaBb makes gametes of all the following kinds, except; A. AB В. ВЬ C. aB O D...

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Q: What is the difference between a promoter proximal element and a distal enhancer? What are the simil...

A: The promoter region is the region with the precise DNA sequence required to carry out the transcript...

Q: In the human pedigree below, the filled symbols represent the affectedindividuals.Determine the mode...

A: The term phenotype refers to an organism's observable physical qualities, such as its appearance, de...

Q: Can the amount of available energy in a given trophic level be larger than the available energy in i...

A: Solution : pyramids of biomass of pond have inverted pyramids. Here highest tropic level has more en...

Q: In the following scenario, which kind of repressor would the cell want to use: Inducible or Repressi...

A: The operon is prokaryotic gene regulatory mechanism that involves regulation of transcription of spe...

Q: lycopodium

A:

Q: Can you compare tuberculosis and covid 19 please and tell me what are the similarities and the diffe...

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Q: How will the feedback mechanism in the menstrual cycle responds if there is a high level of Estrogen...

A: A feedback mechanism or feedback loop is a physiological regulation system in a living body that wor...

Q: Give two examples of how gene expression may be repressed without altering the coding sequence.

A: Epigenetics is the study of how our behaviors and environment affect the way our genes work.

Q: Briefly state the role microorganisms play in each of the following: ▪ normal microbiota ▪ biologica...

A: Introduction: Biotechnology is the exploitation of biological processes for industrial and other pur...

Q: 6. When can a mutation on the DNA cause production of a longer translation product? Give a specific ...

A: * Types of gene variations  Missence Nonsense Frameshift mutation Insertions Deletions Inversions D...

Q: 1. An organism is positive for carbohydrate fermentation, what would be the results after 24-48 hour...

A: 1-.for positive carbohydrate fermentation, the colour of medium will change due to production of aci...

Immune Disorders

The collaboration between the cells and proteins that work together as a defense system against infection comprises the immune system.Each of them performs a variety of tasks to recognize and/or react against a foreign body.