4) The result above occurred because the potassium permanganate crystals have a weight than the methylene blue crystals. a. higher b. lower molecular

Q: Question 35 Animals displaying bilateral symmetry as adults include worms, insects, and sea stars…

A: Bilateral symmetry is plane passing through the body making it to equal half. This symmetry is used…

Q: On a different day and other adventure, you are on a search and rescue team that is dispatched to…

A: My main duty as a member of the search and rescue team sent to a crowded high mountain pass in the…

Q: QUESTION 5 5. The following structure IS SOLUBLE in water. H;C-CH, CH, CH, ONa O True O False

A: A carboxylate salts are the salts of conjugate base of the a carboxylic acid with a base such as…

Q: Question 34, what is 2 and 3?

A: The frog's circulatory system is shown in the graphic that is connected to question 34. To make…

Q: transparent membrane that closely follows the contours of the brain.

A: The Pia mater is located underneath the subarachnoid space. It is the only covering which closely…

Q: QUESTION 7 The Medulla Oblongata is a structure in the brain that regulates one's blood pressure and…

A: The swollen part of central nervous system (CNS) located in brain box having cavities filled with…

Q: Question 14 Antibiotic resistance is an example of a(n) 1. allele 2. phenotype 3. genotype

A: Allele: An allele is a variant form of a gene. A gene has two or more alternative forms or variants.…

Q: Question 11 If a father has 19i, he will have O two types of sperms: 19 and i. O one type of sperm:…

A: Blood groups are mainly four types  – A, B, AB, and O.  Blood group is determined by the genes you…

Q: Question 15 Simple columnar cells are found in the skin muscle O gastrointestinal tract

A: We know that Columnar epithelial cells are simple epithelium made up of columnar cells. They are…

Q: Question 9 An enzyme that is a ligase will split larger molecules apart add or remove electrons from…

A: Enzymes are proteins which work like a biological catalyst.Catalysts helps in acceleration of…

Q: DNA molecules and the closely related RNA molecules are both made of O A. nucleotides O B. amino…

A: Nucleic acid is a long chainlike molecule composed of nucleotides found in cells of all living…

Q: Arrange the following in order from highest to lowest partial pressure of oxygen gas (Po2) 1. Po2 of…

A: Blood is a liquid substance which flows in the blood vessels and carry nutrients and oxygen to the…

Q: Question 8 Urine is 95% water, and also contains O Urea, Uric acid and Electrolytes O DNA, RNA and…

A: The urinary system, also known as the renal system or urinary tract, consists of the kidneys,…

Q: Question 34 The diarrhea (loose and watery stool) that is a symptom of diseases like cholera is due…

A: Gallbladder is basically associated with digestive system and helpful in storing the bile juice…

Q: All of the following blood vessels are a component of systemic circulation EXCEPT the A B -K -L D-…

A: The cardiovascular system is primarily composed of the heart, blood, and blood vessels. This system…

Q: Human Herpes Viruses types 1 & 2( HHV-1, HHV-2 aka Herpes Simplex Viruses) most frequently causes…

A: Herpes simplex virus 1 and 2 (HSV-1 and HSV-2), also known by their taxonomic names Human…

Q: 3. a) Which of the following is not a teratogen: x-rays, folic acid, alcohol, mercury, HIV,…

A: These are questions about pregnancy and birth.

Q: QUESTION 19 Aneurysms are more common in the renal arteries because: ◇ they are longer than other…

A: The renal arteries are blood vessels that carry oxygenated blood to our kidneys. They branch…

Q: Question 22 Papilledema indicates O a brainstem tumor, such a glioma. O increased intracranial…

A: Edema is a chronic condition which is characterized by retention of fluids into different regions of…

Q: Question 32 The primary functions of the spinal cord are O local control and decision-making for…

A: The long, thin, tubular bundle of neurons and supporting cells that originate from posterior end of…

Q: The following is a list of several levels of organization that make up the human body. 1. tissue 2.…

A: The level of organisation in human body is from simplest to more complex level . Molecule…

Q: QUESTION 51 DNA: O a. is a single strand of nucleotides. O b. transports amino acids during protein…

A: DNA is the genetic material in living organisms that is present in the nucleus, mitochondria and…

Q: Question 2 (1 point) In the lungs, O2 moves via diffusion into our blood. This is because the blood…

A: The correct answer is "less." The blood in the lungs has less oxygen than the air in the alveoli,…

Q: The term squamous, cuboidal, and transitional apply to O a. epithelium O b. nervous tissue O C.…

A: The evolution of multicellular organisms was primarily associated with cellular organization and…

Q: Question 22 Elodea lives in aquatic environment. It does not have a contractile vacuole. How come…

A: The movement of water across a semipermeable membrane (plasma membrane) from lower concentration…

Q: QUESTION 8 Blood vessels dilating or constricting to aid in regulation of blood pressure would be…

A: The objective of the question is to identify the role of blood vessels dilating or constricting in…

Q: QUESTION 15 A carrier protein is required for O A. osmosis and active transport. O B. osmosis and…

A: As per the guidelines, we are supposed to answer only the first question in case of multiple…

Q: QUESTION 20 The globin group of hemoglobin is made up of: O iron O bilirubin O bile O amino acids O…

A: Hemoglobin is a protein molecule found in red blood cells that carries oxygen from the lungs to the…

Q: Question 46 (1 point) The bond between one water molecule's oxygen and another water molecule's…

A: The statement is referring to the type of bond that forms between one water molecule's oxygen and…

Q: Question 5 While you are conducting Weber's test, a patients reports the sound seems louder in her…

A: Ear is a sense organ that aids in hearing ability. Ear consists of the outer ear, middle ear, and…

Q: Nucleotides, in a polynucleotide sequence, contain phosphate groups bonded to the: C3 and C3' atoms…

A: Nucleic acids are the macromolecules that contain the genetic information of living organisms. The…

Q: Question 68   An 80-year-old client with arthritis in both hips is rating her pain as 3 out of 10…

A: Arthritis is a condition affecting different joints of the body, causing inflammation. There are…

Q: Question 15 Saltatory conduction is made possible by O the myelin sheath O large nerve fibers O…

A: Nerve fibers are the fundamental and structural units of the nervous system. These cells help to…

Q: DNA differs in composition from RNA in having deoxyribose and uracil rather than ribose and thymine.…

A: FALSE. DNA differs in composition from RNA in having deoxyribose and thymine rather than ribose and…

Q: QUESTION 19 Nucleotides, in a polynucleotide sequence, contain phosphate groups bonded to the: O C3…

A: DNA or deoxyribonucleic acid and RNA or ribonucleic acid  is a polynucleotide chain made of…

Q: True or false: A blind pit may be formed when wood undergoes drying. Select one: O True O False

A: Pits are narrow regions on the secondary cell walls of plants. They resemble depressions in the…

Q: Question 17 Humans are one of the 6 Kingdoms of Life. O True O False

A: The kingdom of life is a high-level taxonomic rank used to classify and categorize living organisms…

Q: The is a conspicuous fibrous tract deep within the brain that connects the two cerebral hemispheres

A: One portion of the frontal cortex, the piece of the cerebrum that controls muscle capacities and…

Q: Transferrin carries Fe from the liver through the blood and back to the yellow bone marrow. True…

A: Transferrin is a glycoprotein of 80kDa molecular weight containing two homologous lobes, including…

Q: Question 42 The term "clone" refers to any genetically identical population. A True B) False

A: Answer :  The term "clone" refers to any genetically identical population . This is TRUE because…

Q: The letter H O A B C D O E F O O G он is pointing to the eye of this organism.

A: Arthropoda is the biggest phylum with respect to the number of species, presently including…

Q: Question 15 Accommodation refers to compensation between the eyes when light rays focus on the blind…

A: Eye is a sensory organ. It is responsible for visualising the objects.

Q: Question 11 Blood is responsible for the O 1. Regulation of body pH O 2. Maintenance of body…

A: Blood  Blood is the body fluid of vertebrates that circulate in the body and carry various…

Q: If the egg is not fertilized, the disintegrates causing

A: The merger of haploid gametes, egg and sperm, to form the diploid zygote is known as fertilization.…