HOW CAN SLEEP AFFECT ACADEMIC PERFORMANCE

Q: Which route of administration has 100% bioavailability? O oral intramuscular

A: The different routes of administration are the ways in which a drug can be administered. The oral ro...

Q: Covid-19 variants is an example of evolution in response to environmental change. Using another exam...

A: Introduction :- Evolution is defined as the descent with modifications . It is a continuous and grad...

Q: Identify the following polysaccharides for each of the following uses: a.) Plants i.) Cell wall ii.)...

A: Polysaccharides are made up of more than 10 monosaccharide units that are joint together by glycosid...

Q: Define optical activity? What is the difference between D/L System of nomenclature?

A: Light is a electromagnetic field. It consists of two different fields.  The light waves oscillate in...

Q: Why must viruses be metastable?

A: Introduction A virus is a little piece of genetic information (DNA or RNA) encased in a protein coat...

Q: n a given sample of stool in picture. Answer the following question below. 1. What is the quantity? ...

A: A stool analysis is a series of tests done on a stool sample that helps to diagnose certain conditio...

Q: hat happens to the ends of linear chromosomes in eukaryotes during replication?

A: DNA replication in eukaryotes is a highly regulated process and usually requires extracellular signa...

Q: Question 9. Which of the following statements about phospholipids is true? A. Each one has two fatty...

A:

Q: Answer Question 1,2 and 3 1. What is a feces? 2. What is the meaning when you place the strip of lit...

A: ''Answer-A solid residue or a semi-solid remain of undigested food that is not digested in the small...

Q: Peptidoglycan is composed of: Strands of repeating subunits of G and M with a short stem peptide lin...

A: Given: Bacterial cell wall is made up of Peptidoglycan.Bacterial cell wall provides structure and sh...

Q: Are receptors metabotropic? Explain with an example?

A: Neurotransmitters are known as well define to state that they are been as sometimes referred to as t...

Q: a-helical

A: The alpha helix is the secondary structure of proteins and is a right hand-helix conformation in whi...

Q: Differentiate the respiratory tract between the Mammals and Avian.

A: INTRODUCTION Differentiation between avian and mammalian respiratory system is given below.

Q: Why are all of the fossil taxa from the Pliocene in this module called hominins?

A: Fossils are the preserved remains of plants and animals that were buried beneath ancient oceans, lak...

Q: Which 2 of the following is NOT associated with one of the 4 major macronutrients? * Oils Water Vita...

A: Macronutrients are the supplements your body needs in bigger sums, in particular carbohydrate, prote...

Q: What is known as repressible ?

A: Repressible was first documented by Ephrussi et al. in the 1930s, and it is useful for researchers t...

Q: 2. Identify the following bonds as ionic or covalent. a) NaF b) MgCl2 c) C6H1206 d) NO2 e) CaF2 f) L...

A: a )= Na+-F-  b)= Mg2+ - Cl- = MgCl2 C)=         d)= O - N -O = NO2 e)= F- - Ca2+ -F- f) =Li +- F-

Q: Relative fitness is more important than absolute fitness because ________ . a. Evolutionary change d...

A: Relative fitness is not calculated by dividing the absolute fitness with each other,  option b is wr...

Q: The λ DNA used for digestion was provided at a concentration of 2μg/μl. How much DNA (in micrograms)...

A: DNA is an organic molecule that includes genetic information as well as instructions for protein cre...

Q: QUESTION 4 Which of the following is an appropriate technique for gathering qualitative data? OA Foc...

A: Qualitative data:Qualitative data describes qualities or characteristics.   

Q: Why is the narrow-sense heritability more useful to plant and animal breeders than broad sense herit...

A: Chromosomes  are present in the nucleus of the cell. These chromosomes have a number. The sum total ...

Q: Describe a common source and effect of pulmonary embolism

A: A pulmonary embolism is a disorder in which blood clots form in the lungs and spread throughout the ...

Q: Predict the replication step for the novel Miovirus. This virus was determined to have a dsRNA genom...

A: Introduction A virus is a small piece of genetic material, such as DNA or RNA, encased in a protein ...

Q: Most of the abundant gas in the atmosphere is not bioavailable to plants. How does this abundant gas...

A:

Q: Which of the following is an example of a symbiosis between an Ascomycete and a green algae? Group o...

A: Ascomycetes are a type of fungi, the fungi associates with the algae to form a symbiotic relationshi...

Q: Mycorrhizae are an important symbiosis between fungi and plant. What group of Fungi form this symbio...

A: A mutual symbiotic relationship between a fungus and a plant is known as mycorrhizae. The fungus's r...

Q: A cross between homozygous purple-flowered and homozygous white-flowered pea plants results in offsp...

A: The father of genetics, famously known as Mendel, was responsible for proposing the laws of inherita...

Q: Describe in details diagnostic features and importance of Peaceae.  Cover as many as possible point...

A: Poaceae or Gramineae  is a large and almost ubiquitous family of monocot flowering plants known as g...

Q: 1. Consider some question about cell structure or function that you would be interested in answering...

A: Answer 

Q: Describe the roles played by carbohydrates in cells: A.) Raw material B.) Structural support C.) Cel...

A: Carbohydrates are a class of biological macro-molecules that are important for day-to-day functions ...

Q: What is the reason behind the colour and odor of a stool?

A: The Colour of the stool is mainly due to the presence of bile and what we eat. The bile pigment give...

Q: Which group of Archaea live in anaerobic (no oxygen) conditions such as garbage dumps? Group of answ...

A: Introduction :- Archae are a group of single-celled prokaryotic organisms (those without a definite ...

Q: Examples of bacterial genera that cannot be cultured using artificial media

A: Bacteria usually has very low nutritional requirement and hence can be easily cultured in artificial...

Q: Question 8. How do cells transport small, nonpolar, hydrophobic molecules, such as fatty acids or st...

A: Introduction:- All biomembranes are lipid bilayers made up of two amphiphilic monolayers of lipid mo...

Q: Define the Regulation of gene expression in bacteria ?

A: All the cells contain genes in them. Genes carry the information on hereditary material. Genes are p...

Q: Define the role of lactose in induction ?

A: Their are wide range of meaning of induction in biology with respective to branches of biology.In em...

Q: A monosaccharide designated as an aldehyde sugar contains(a) a terminal carboxyl group (b) an intern...

A:

Q: A. Below is a small 2 exon long gene. The exons are underlined, and the 22 nucleotide long intron is...

A: Given is a DNA template with a sequence and it consists of two exons and introns in it.Exons are the...

Q: Describe the Theory of Endosymbiosis.

A: a)Endosymbiotic theory states that some of the organelles in eukaryotic cell are derived from free l...

Q: When & how genetic expression occurs ?

A: Genetic expression is the process in which the transfer of information occurs from DNA to proteins. ...

Q: If we perform the following cross, AABB x AaBb, how many unique haploid gamete genotypes are possibl...

A: We have,  Genotypes of parents - AABb and AaBb Possible gametes of parents of genotype AABb - AB and...

Q: le novo biosynthetic pathwa

A: A nucleotide is the basic building block of nucleic acids. RNA and DNA are polymers made of long cha...

Q: Explain how RNA copies are translated into the two enzymes ?

A: RNA stands for RIBOSE NUCLEIC ACID, which is a double stranded molecule.

Q: Primary, Secondary

A: Primary growth increases the length of stems and secondary growth increases the thickness of stems.

Q: 1A) When you have extreme inbreeding (i.e. same genotypes mate to give rise to the next generation),...

A: Introduction A phenotype is a set of observable characteristics about a person, such as height, eye ...

Q: 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 ху Match the chromosome to its homologous chr...

A: Karyotype: A karyotype is a preparation of the entire set of metaphase chromosomes in the cells of a...

Q: Explain the types of Calcium oxalate crystals with drawing?

A: More than 200 higher plant groups, comprising gymnosperms and angiosperms, include calcium oxalate c...

Q: Where on the tree did Bilateral Symmetry Evolve? O A O B O D O E

A: Few important points : Body symmetry is the similarity of parts in different regions and direction o...

Q: https://coloradosun.com/2022/02/06/colorado-soil-dry-climate-change/ Did the author support his/her...

A: Environmental sociology is a branch of sociology that deals with the study of interactions between s...

Sleep Physiology

Sleep is a condition of reduced muscle movement in the body. Awareness about the surroundings is reduced at the time of sleep. The body stays mildly responsive or non-responsive to external stimuli. The sleep-wake cycle is controlled by the circadian rhythm that produces a resting phase for the body.