SOURCES OF VITAMIN A IN FOOD ARE 1. liver fish, animals 2. vegetable oil 3. cereal products 4. carrots

Q: Muscles respire anaerobically if they do not have enough what

A: Anaerobic Respiration: Anaerobic respiration is the use of electron acceptors other than molecular…

Q: Geophagia may be seen in heavy infection with a. A. lumbricoides b. N. americanus c. A. braziliense…

A: Geophagy, a form of pica, is the deliberate consumption of soil and is relatively common across…

Q: 1. To ensure quality of blood specimen, which of the following should be considered? ratio of…

A: Introduction Phlebotomy is the process of using a cannula to puncture a vein, generally in the arm,…

Q: Problem 4. А an and his pregi netic consultation. The woman has two blood brothers. One of them has…

A: Phenylketonuria is a condition where body lacks an enzyme called phenylalanine hydroxylase which is…

Q: Q1: This is a type of cell that can become any type of cell or even a complete embryo. Totipotent…

A: Stem cell has the ability to develop into specialised cell types in the body. Stem cells are those…

Q: Make guarding is a reproductive tactic that functions to directly:  A. Increase the number of males…

A: Mate guarding is a term used to describe male and female behaviours aimed at preserving reproductive…

Q: label the micrograph, finding the: a. xylem parenchyma cells b. phloem parenchyma cells

A: Parenchyma cells are the foundation of a plant as the reproductive cells are parenchymatous in…

Q: ONE-TIME MAXIMUM ALLOWABLE CONCENTRATION FOR ATMOSPHERIC AIR PREVENTS DEVELOPMENT 1. severe irritant…

A: The Maximum Allowable Concentration (MAC) is a set of guidelines for safe exposure levels to a…

Q: Question 168cm and 57kg. What is the BMI?

A: Introduction The BMI is defined as the body mass index of a person and is found by dividing a…

Q: Which one of the following is related to ozone formation? A) Photosynthesis process B) Photochemical…

A: Ozone is made once heat and sunlight cause chemical reactions between Volatile Organic Compounds…

Q: QUESTION 59 Mebendazole, niclosamide, and ivermectin are drugs used to treat infections. virus O…

A: Please follow step 2, 3 & 4 for detailed explanation.

Q: Describe the immune response involved in blood type incompatibility, Rh incompatibility, and tissue…

A: Immunology is a section of biology that includes the study of molecules, cells, and organs that…

Q: How many pairs of chromosomes do human beings have, specify the types of chromosomcs also?

A: Introduction:- The DNA molecule is bundled into thread-like structures called chromosomes in the…

Q: Q1: It is a type of cell in the xylem for support and holding water against gravity Tracheid…

A: Introduction:- The xylem is the plant's primary water-conducting tissue. The xylem is a conducting…

Q: What is NOT an example of microfilament-based structures in a cell? Stress fibres Filopodia Cilia O…

A: Hydrophobic amino acids are donot like to present in an aqueous environment. For these reason…

Q: 3. Give a schematic diagram of the different steps involved in PCR (Polymerised chain reaction) of a…

A:

Q: Compare and contrast relevant moral codesregarding physicians’ obligations alwaysto tell patients…

A: In Medicine, Ethics is the fundamental and indivisible property. Medicinal Ethics is somewhat…

Q: What are the three reasons given why aging can’t be modulated?

A: Introduction :- Aging is the process by which an organism changes over time, increasing the risk of…

Q: GENERAL EXCHANGE VENTILATION (AIR REMOVAL MORE INFLUX) IS NEEDED FOR

A: Exchange ventilation system The exchange ventilation system is an exhaust used to reduce the…

Q: What are the functional components of the ecosystem?

A: An ecosystem is a system composed of biotic and abiotic components that function as a whole. All…

Q: 21: This respiratory ailment is caused by an infection in the alveoli vhich can build up fluid in…

A: Reproduction is a process of formation of offsprings. It can be sexual or asexual reproduction.…

Q: Why talk about Duchenne muscular dystrophy (

A: Duchenne Muscular Dystrophy: Duchenne muscular dystrophy (DMD) is a muscular dystrophy that is…

Q: Q1: It is the ratio of the red blood cells to blood volume. Hematocrits Hemoglobin Blood serum…

A: Your blood is made up of liquid and solids. The liquid part, called plasma, is made of water,…

Q: Draw Design Layout References Mailings Review View Table Design Layout 9 Tell me 2 Sha v 12 A A Aa v…

A: Agouti mice = AaBb  AaBb  x    AaBb  Gamets :  AB             AB  Ab              Ab  aB…

Q: Describe important consumers in the Tumucumaque National Park ecosystem located in the Brazilian…

A: Introduction Tumucumaque, which means “the rock on top of the mountain” in the language of the…

Q: Assessment criteria 1.3 Q3. (a) Explain the meaning of each of the following terms: (i) Variation…

A: The terms used here are the term used in subject of genetics and molecular biology. It is necessary…

Q: Anatomy and Physiology Why do most tumors arise from glial cells and not neurons?

A: Introduction:- Neurons are special cells that communicate with one another and respond to the…

Q: USING A TABLE, DISCUSS THE DIFFERENT METHODS FOR THE DETERMINATION OF TOTAL PROTEIN.

A: Biuret Method A violet-purplish color is produced when cupric ions (Cu2+) interact with peptide…

Q: Discuss about Annelida. Identify their classes and give the examples of it. Discuss about the…

A: Annelida are the bilateral and protostomial eucoelomate eumetazoans whose long, narrow and worm…

Q: When two trees of different species grow at different rates in the same habitat, the difference in…

A: Plant growth means increased volume or mass of the plant and there are four stages of plant growth…

Q: do females have a greater disadvantage compared to males concerning sexual reproduction? How has…

A: Reproduction: Reproduction is the proecss by which new organisms are produced. It can be achieved by…

Q: Forest grow and cover large areas due to the dispersal of pollen and seeds. True or false

A: This is true...

Q: __i___ sex chromosome is present in male Drosophila and ___ii___ sex chromosome is found in female…

A: Drosophila is a fruit fly that belongs to the class Insecta and Phylum Arthropoda. It is one of the…

Q: If you have a strand of DNA that is GAGATCTCGC, what is the complimentar strand?

A: DNA and RNA are the nucleic acids present in the organisms. DNA (Deoxy Ribose nucleic Acid ) whereas…

Q: List and describe three features of plants that help them avoid or reduce predation

A: Plant defence against herbivory encompasses a variety of traits that have evolved to help plants…

Q: coccidians

A: Cutaneous larva migrans (CLM) is a skin disease in humans, caused by the larvae of various nematode…

Q: How many pairs of chromosomes do human beings have, specify the types of chromosomcs also?

A: Chromosomes are thread-like structures which are  located inside the nucleus of animal and plant…

Q: QUESTION 11 You are doing lab work with a new species of beetle. You have isolated lines that breed…

A: The recombination frequency between two gene depicts the genetic distance between two genes. Higher…

Q: D Question 10 There are two types of immunity. Cellular immunity is mediated by cells, while cells…

A: 10) Cellular immunity is mediated T lymphocyte cell, while B lymphocyte cell are responsible for…

Q: In vertebrates, which cell-cell junction allows for direct chemical communication between adjacent…

A: Q.  What role do the proteins profilin and cofilin play in the cytoskeleton? Q  In vertebrates,…

Q: No explanation needed, letter of the answer only. 34. All are aphasmids except: a. Trichuris b.…

A: You asked only answer no explanation, that's why I gave you the only answers in step 2. Thank you.

Q: FOODS RICH IN VITAMIN «K» 1. fish 2. carrots,tomatoes 3. meat 4. milk

A: Introduction Vitamin K, the generic name for a group of substances with the chemical formula…

Q: In a species of dog, a mutant gene that causes deafness is found on the Y chromosome. What type of…

A: In this case deafness is caused by mutation of a gene that present on Y chromosome.  Y* = mutated…

Q: Bluebirds are songbirds that, like wood cavities in trees. European house sparrows, which have been…

A: A population has restricted assets and resources for a particular number of animal varieties. This…

Q: If the chi-square value is 0 under the degree of freedom 1. What could be the interpretation and…

A: The Chi-square value is a single number that adds up all the differences between the actual data and…

Q: Which method involves using the cell’s own repair system of a DNA strand? Group of answer choices…

A: Technology is utilized in science, while science is used in technology. Both are vital to our…

Q: How many pairs of chromosomes do human beings have, specify the types of chromosomcs also?

A: Introduction A chromosome is a lengthy DNA molecule that contains part or all of an organism's…

Q: Why For imaging studies with a large dynamic range (e.g. cardiac scans), count rate performance is…

A: COUNT RATE: The number of counts per second or per minute is called the count rate. Remove all known…

Q: 3. Matching type sodium sodium clot activator EDTA heparin fluoride citrate light blue red light…

A: Introduction  Blood is a bodily fluid found in the circulatory system of humans and other animals…

Q: What is the level of organization in the digestive system with an example? I mean, cells, tissues,…

A: Introduction  Levels of organisation are natural systems that are usually defined by part-whole…