Describe what the reverse pipetting technique consists of and in what cases it is used. use in the laboratory

Q: Which dystrophy is really a systemic disease?

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A: Introduction :  Birth control refers to the use of specific tools, medications, or surgical…

Q: Identify a fact about the urinary (disorder, anatomical structure). Describe some details to expand…

A: Blood is filtered by the urinary system, which also produces urine as a waste material. The ureters,…

Q: is a substance secreted by cells in the lungs that reduces surface tension.

A: Introduction :- The lungs are two air-filled, spongy organs that are situated on either side of the…

Q: Find a fact about COVID-19 information and a reliable source (it can be related to detection,…

A: 5% of the infected, undergo what is now known as 'long COVID'. Within that sequelae, brain fog was…

Q: Cellulose and starch are examples of ________. a. monosaccharides b. disaccharides c. lipids d.…

A: Carbohydrates are sugar molecules that consists of carbon, hydrogen and oxygen. They are the energy…

Q: List the events occur at the neuromuscular junction.asap

A: Introduction The neuromuscular junction, also known as the myoneural junction, is where a nerve…

Q: Besides agarose gel electrophoresis, there is also SDS-PAGE (sodium dodecyl sulphate- polyacrylamide…

A: To separate DNA, RNA, or protein molecules according to their size and electrical charge, a…

Q: what are the 4 major axillary lymph nodes?

A: A collection of lymph nodes in the axilla which collect lymph from veins which deplete the arm, the…

Q: Put the following hierarchical levels in the correct order representing the structured organization…

A: Introduction The level of organization of biological refers to the complexity of the various…

Q: When viewing a specimen through a light microscope, scientists use _________ to distinguish the…

A: Light microscope is also referred to as optical microscope.  It is a basic and simple type of…

Q: Other than bacteria list the other 6 types of Microorganisms listed in your textbook.

A: Microorganisms are defined as the organism that can very smaller in size that they cannot be seen…

Q: List the events occur at the neuromuscular junction.

A: Introduction The NMJ or the neuromuscular Junction is the site of synaptic connection between the…

Q: What is the pathogenesis of tuberculosis?

A: Introduction  We are surrounded by various pathogens such as bacteria, viruses, fungi, etc. Every…

Q: Under what conditions are hyponatremia (water excess) and hypernatremia (water deficit) likely to…

A: Water is a biochemical substance consists of hydrogen and oxygen in the ratio of 2:1. It is an…

Q: Phospholipids are important components of__________.a. the plasma membrane of cellsb. the ring…

A: Introduction The plasma membrane in eukaryotes is usually a bilayer structure that contains lipids,…

Q: Centigram The centigram is the smallest unit of weight. True or False True False

A: The weight of a person or any object means how heavy is that. Weight is defined as a quantity…

Q: Which of the following sequences represents the hierarchy of biological organization from the most…

A: Biological hierarchy refers to the systemic organisation of organisms into each levels, such as the…

Q: 12. In humans, the plasma comprises what percentage of the blood? a. 45 percent b. 55 percent c.…

A: We know that Blood is a fluid connective tissue composed of cellular parts like red blood cells…

Q: An individual is known to have a genotype Aa Bb Dd. It is also known that gene A, gene B, and gene C…

A: The individual's genotype is Aa Bb Dd.

Q: QKEY IDEAS 1. In your own words, define the term science. 2. Why are hypotheses so important to…

A: Scientists may enter data from previous experiments into a computer program to anticipate what will…

Q: The area of cartilage remains between the epiphysis and diaphysis is the epiphyseal plate or growth…

A: The cartilage is a smooth yet strong tissue found in between the bones generally as padding or cover…

Q: What is the difference between an endocrine and exocrine gland? Differences between cartilage and…

A: Introduction :  Muscular tissue is a type of tissue that aids in muscle contraction. By exerting…

Q: Name two topics that are likely to be studied by biologists, and two areas of scientific study that…

A: The study of living things and how they interact with their environment falls under the umbrella of…

Q: __________ is a substance secreted by cells in the lungs that reduces surface tension.

A: Introduction :  Chemical substances known as surfactants are employed to reduce the surface tension…

Q: How many lions do you think there are in 1960 and in 1975?

A: There is continuous drop in lion population and experts estimates that the total population of lions…

Q: 1. Draw and label the Important parts of a hypothetical cell. 2. Enumerate the 2 major classes of…

A: Introduction  An organelle is a subcellular structure that, like an organ in the body, has one or…

Q: Why are hypotheses so important to controlled experiments?

A: A hypothesis, also known as an educated guess, is a prediction about what might happen in an…

Q: What lesions are typical of atopic dermatitis in children?

A: Atopic dermatitis is characterized by pruritus which is itching of the skin. The main symptom is a…

Q: Select two items that biologists agree are necessary in order to consider an organism "alive." For…

A: There are primarily two categories of objects in the universe: living things and non-living things.…

Q: Regions of NSW were recently impacted by increased populations of mice. Mice first reproduce from…

A: Warfarin is a drug used in chemical warfare during world war 2. This drug acts as anticoagulant and…

Q: blood flow in the left coronary artery is less during systole than diastole

A:

Q: A patient has had a serious accident and lost a lot of blood.  In an attempt to replenish body…

A: The blood contain different types of blood cells including- white blood cells (WBC), red blood cells…

Q: Mother = 2) Child ||| 16. 'Dad' 1 'Dad' 2 || 9) FAC 9) 'Dad' 3 Source:…

A: DNA fingerprinting or profiling refers to any DNA-based technique that identifies DNA from a…

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A: About 60% of the weight of the human body consists of water.  On a hot day, water gets evaporated…

Q: po. One endpoint reported was the occurrence of any skeletal events after 9 cycles of treat rence.…

A: Drug efficacy study is intended to test the ability of an intervention for example, a drug  to…

Q: ectron When studying pancreatic cells und microscope, structures were found that divide the cell-…

A: Introduction An animal cell is covered by plasma membrane and it contains cytoplasm, nucleus and…

Q: True or false. The cell walls of plants prevent the process of cytokinesis.

A: Introduction Plant & Animal cell division        Plant cell ~ divides by sedimenting a partition…

Q: The kidney is a target of several complicated pathways, but the effects can be summarized as the…

A: Introduction The kidneys are bean-shaped organs and reddish-brown that are found in the…

Q: Other than bacteria list the other 6 types of Microorganisms

A: Introduction The word microorganism is derived from two words "micro" meaning "small" (10-6) and…

Q: 11. Design your own experiment: Does the number of spines on Holly leaves differ between male and…

A: Introduction  Ilex, also known as holly, is the only genus still existing in the family…

Q: Label name and full explanation?

A: We know that The respiratory system consists of the nose, the pharynx, the larynx, the trachea, the…

Q: What kind of ailment can algal (algae) toxins cause? a. disease caused by a neurotoxin b. anthrax…

A: Introduction  A toxin is an organic poison that occurs in nature and is created by the metabolic…

Q: Check this 1 1 1 1 1 deciliter centiLiter milliLiter microLiter nanoliter (dL) (CL) (mL) (mL) (NL)…

A: Introduction A unit is a numerical way of expressing physical quantity such as weight, length, and…

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A: Cell division is an essential process of the lifecycle of the cell in which the parent cells are…

Q: When the skin is exposed to sunlight it will produce: Calcium Vitamin D Vitamin C Vitamin D…

A: There is a two sources of vitamin D in our body. One is dietary intake and other is our skin.…

Q: TAIL LENGTH NUMBER OF MICE

A: Introduction: Directional selection When an extreme phenotype is preferred over the mean trait, this…

Q: What is the role of the kidneys in regulating bicarbonate ion and acids other than carbonic acid?

A: Kidneys are the major organ of excretory system. They removes the wastes and extra fluid from the…

Q: 1. Summarize the different modes of feeding discussed in this module in a table below. Mode of…

A: Food is the ultimate source of energy of each organism. The process of obtaining the food is known…

Q: create a question about animal physiology thermogenesis that shows you understand the topic to ask…

A: Introduction Endotherm is the term used to define organisms that are capable of controlling or…