Q: Woven bone is characterized by random disposition of fine collagen fibers. O True False
A: Introduction Muscles of the vascular, smooth, and cardiac systems make up the muscular system. It…
Q: The patient with ulcers on his face came to see a doctor. It's known that he has been recently…
A: Introduction: When a female phlebotomine sand fly bites a human, it transmits an internal parasite…
Q: Which of the following statements concerning viruses and human health false? O in many diseases…
A: Antibiotics are medicines used to prevent and treat bacterial infections. Antibiotic resistance…
Q: Eubacteria can be found in almost any type of environment and are non- pathogenic True False Measles…
A: Introduction :- Bacteria are largely free-living organisms that frequently only have one biological…
Q: What difference does foot plant or no foot plant make to the functions of the gluteus medius and…
A: Muscles are the body's greatest protein storage facility. Whenever dietary protein is scarce, the…
Q: The external sheath of dense connective tissue surrounding the entire muscle is called perimysium O…
A: we have to explain about the external sheath of dense connective tissue surrounding the entire…
Q: Which of these BEST DESCRIBE tryptophan in the Trp Operon? A. Acts as a corepressor B. Acts as a…
A: An operon is a unit of genetic material that functions in a coordinated manner through the use of an…
Q: 5- The body's basic energy (fuel) source is food; the food is generally in a form suitable for…
A: Food is the only source of energy for heterotrophs. Our body needs a constant supply of food to…
Q: Which of the following could DECREASE intracranial pressure? 1) tumor growth 2) increased CSF…
A: Any brain injury or another medical condition can cause growing pressure inside your skull, that…
Q: Suppose we have a true breeding parental cross for a disease with an autosomal dominant mode of…
A: Given information The cross is a true-breeding parental cross. The cross is between the parent…
Q: There are four main types of microorganisms that we have studied in this unit. For each one you…
A: INTRODUCTION Pathogen : The microorganism that can cause infection to the host is called pathogen.
Q: ) Construct a diagram flowchart that hows the movement of water, ions and other molecules through a…
A: Nephron is a smallest function of unit of the urinary system. It is divided into following parts-…
Q: Identify the limitations of the HACCP system.
A: Hazard Analysis Critical Control Point (HACCP) is a systematic set of rules for food safety…
Q: Write out the structures, from the mouth to the anus, that food goes through in the alimentary…
A: Introduction The main role of the digestive system is to breakdown and digest the complex components…
Q: 17- Nutrient molecules are transported from PCT and DCT to per tubular capillaries by Filtration,…
A: The production of urine, liquid excretion through kidney involves three main parts of nephron- the…
Q: The genetic difference between two Drosophila species, D. heteroneura and D. silvestris, as measured…
A: The genetic difference between two Drosophila species, D. heteroneura and D. sylvestris, as measured…
Q: Assessment criteria 1.3 Q3. (a) Explain the meaning of each of the following terms: (1) Variation…
A: Here we explain the terms and concepts of mutation and variations.
Q: Asbestosis is a lung disease that is caused by inhaling asbestos, a mineral that was once used as…
A: Asbestosis is a lung disorder. It is caused by inhaling asbestos for a long time.
Q: What organ systems would be essential to operating for climbers attempting to scale Mt. Everest…
A: Following organ system must be in perfect condition to climb mount everest BrainLess oxygen in your…
Q: Which of the following is not true about frogs eggs and blastula formation? Choose all possible…
A: In the blastula stage of development , a blastula contains large yolk filled cells at the vegetal…
Q: 6.- In a table, illustrate the differences between natural, artificial, active and passive immunity…
A: Introduction Adaptive immune responses are produced by lymphocytes.
Q: What is the most common way for a virus to kill a cell? Dissolves the cellular membrane Fragments…
A: Introduction :- The process of programmable cell death is called apoptosis. Unwanted cells, such as…
Q: What is unique about the nature of the replication of the bacterial chromosome? Chromosome is…
A: We know that DNA is a self replicating structure and DNA replicates semi conservatively. However DNA…
Q: The following are F2 results of two Mendel mono hybrid crosses. For each cross state a null…
A: Given that, a) Full Pods: 882 Constricted pods: 299 b) violet flowers: 705 white flowers : 224
Q: Adhesion receptors (ARs) are conventionally groups into what four superfamilies?
A: Adhesion Receptors (ARs) are specialized molecules that facilitate a cell to communicate with other…
Q: If a population of squirrels is 245, has a BR of 34/year, DR of 28/year, IR of 82/year and ER of…
A: Introduction :- The term "population" usually refers to the total number of people living in a…
Q: 26- answer the question about the cell - 3 parts are there answer all of them 26a Outline the cell…
A: Cell It is referred to as the fundamental constituents of living things. It is a mass of cytoplasm…
Q: Phenylketonuria (PKU) is a disorder caused by a recessive allele. Two carrier individuals have…
A: In a recessive allele-linked disease, the heterozygotes do not show the diseased phenotype despite…
Q: Three linked loci are evaluated to determine the recombination frequency of the loci. To set up the…
A: This is an example of a three-point crossover. Where 3 loci are involved. Each gene has 2 alleles,…
Q: Describe the ecological consequences that would occur if humans destroy all the fungi on Earth using…
A: Introduction Fungus are types of organisms that belong to the kingdom Fungi, along with yeast,…
Q: How does the parasite affect the host in a way that it hastens the progress of its life cycle
A: Introduction: The life cycle of all parasites is divided into three stages: growth, reproduction,…
Q: Which of the following is true about * astrocytes: protoplasmic astrocytes, are located in the gray…
A: Astrocytes are specialised glia that outnumber the neurons in the central nervous system. Each…
Q: 2. Generate the two resulting recombinant chromatids that result from the crossover events that must…
A: DNA is the store house of genetic material. The filamentous DNA condensed to form chromatids, which…
Q: explain the term sac fungi, and how do sac fungi reproduce asexually
A: Introduction 5 kingdom classifications is a type of classification in which living organisms…
Q: A) What is resident flora? B) How might resident flora prevent infection AND cause infection? (150…
A: Ecology is the study of interaction of organisms with one another and with the environment. Ecology…
Q: Q6
A: Different chemical substances are present in the body, that regulate the overall mechanism in the…
Q: Is alcoholic fermentation carried out under aerobic or anaerobic conditions? Explain
A:
Q: L-dopa or levodopa is used to treat Parkinson's disease because it: 1) blocks NMDA receptors 2)…
A: Parkinson's disease is a progressive disorder of the central nervous system that affects movement.…
Q: A = if the first sentence is true and the second is false B = if the second sentence is true and the…
A: Photoperiod It refers to the period of time each day during which the organisms perceives…
Q: is the first step in cellular respiration that begins releasing energy stored in glucose. O a.…
A: Cellular respiration cellular respiration involves a couple of reactions resulting in the formation…
Q: If you are given four nucleotides, how many possible combinations of five letter codons will you…
A: Genetic code Genetic code was discovered by Nirenberg and Mathaei in 1961 , which may be defined as…
Q: A cell that is actively fighting bacteria would have a high number of: O Lysosomes Chloroplasts…
A: 1. A cell that is actively fighting bacteria would have a high number of: Lysosomes Chloroplasts…
Q: Which of the following is TRUE regarding Gram negative bacteria? a- Their cell wall is composed of a…
A: Introduction :- The Gram staining method of bacterial differentiation uses crystal violet to…
Q: Q1
A: Let the gene be RB and rb. Mother is homozygous dominant RBRB- X RBXRB Father is normal- XrbY X…
Q: Please answer fast compare and contrast gametogenesis in human males and females. How does this…
A: Introduction: The mechanisms by which male and female gametes are created are spermatogenesis and…
Q: If a sodium channel opens in a cell membrane, 1) sodium diffuses out of the cell 2) the inside of…
A: In the resting condition, a cell has high concentration of potassium ions and low concentration of…
Q: Given the pedigree below, answer the questions that follow: 1 1 2 1 || = ||| 2 a. Probable mode of…
A: Introduction :- A pedigree chart is a diagram that depicts the incidence and manifestation of…
Q: Which T-lymphocytes activate the B-cell response? suppressor T-cells. cytotoxic T-cells. helper…
A: T cells are most important cells in adaptive immunity. T helper cells activated by interacting…
Q: 6. How do steroid hormones affect cells? They release messenger molecules. They attach to receptors…
A: Blood is a body fluid in the circulatory system of humans and other vertebrates that delivers the…
Q: Huntington's disease ia an autosomal dominant disorder. A heterozygous female mates with a…
A: Huntington's disease is an autosomal dominant disorder that is caused due to an allele that is found…
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- Figure 34.19 Which of the following statements about digestive processes is true? Amylase, maltaseT and lactase in the mouth digest carbohydrates. Trypsin and lipase in the stomach digest protein. Bile emulsifies lipids in the small intestine. No food is absorbed until the small intestine.Digestion is completed and products are absorbed in the _________. a. mouth b. stomach c. small intestine d. large intestine22. Match the term with its descriptions: anal canal, appendix, buccal cavity, colon, esophagus, hard palate, haustra, ileocecal valve, microvilli, mouth, lymphoid nodules, pharynx, plicae, pyloric sphincter, rugae, small intestine, soft palate, stomach, tongue, villi. You may use al gl answers more than once. notiqiozds nietor nolo Finger-like extensions of the intestinal mucosa that increase the surface area: Villi nin Cua.couerby GM.AS (20jon ouo9i Collections of lymphatic tissue found in the submucosa of the small intestine; provide 92 fig tes protection against bacteria: 10 XL mo Folds of the small intestine wall that act like "speed bumps": aboud Two anatomical regions involved in the mechanical breakdown of food: mouth Organ that mixes and positions food Common passage for food and air: Phorynx Literally a food chute; has no digestive or absorptive role: Esophaqus and 2roo12: in the mouth: Tongue o el 22sq of yilidsni Folds of the stomach mucosa that allow stretching: Tril gio…
- Which of the following structures produces digestive enzymes? the liver the small intestine the endocrine pancreas the gallbladder all of these produce digestive enzymesPut the following terms in their correct order from the simplest to the most complex. Skin cell, Integumentary system , Epithelial tissue, Stem cell , Skin, Organism The stomach produces hydrochloric acid which increases the acidity of the stomach to digest the food. However, the small intestine are not damaged by strongly acidic food coming from the stomach. How does our body avoids damaging the small intestine with this strongly acidic food passes out of the stomach?Which of the following is the ability of the digestive system tobreak down macromolecules into smaller subunits?a. peristalsisb. ingestionc. absorptiond. hydrolysise. elimination
- Which of the following organs is supported by a layer ofadventitia rather than serosa?a. esophagusb. stomachc. small intestined. large intestineThe digestive system processes food into usable and unusable materials. The usable materials are sent to the body's cells as food. What happens to unusable materials? It goes into the pancreas to await disposal. It goes to the right ventricle to await disposal. It goes into the large intestine to await disposal. It goes into the small intestine to await disposal.During the process of absorption, nutrients from food go from:a. the intestines into the bladderb. the blood into the organsc. the intestines into the bloodstreamd. the mouth into the stomach
- Which type of digestion occurs in the mouth? O Neither mechanical nor chemical Mechanical O Both mechanical and chemical O ChemicalWhich following organ is not part of the gastrointestinal tract? a-Gall bladder b-Tongue c-Bronchioles d-EpiglottisWhich one of the following is not true about the falciform ligament? The falciform ligament: O is composed of dense irregular connective tissue O separates the right and left lobes of the liver is a serous membrane is a remnant of the visceral mesentery
