In the context of nutrition, what does “essential” mean?

Q: . K/U Study the drawings below. Identify the phyfum to which each organism belongs. Explain how you ...

A: Protists are unicellular or multicellular organisms, which lack a cell wall and organelles. The orga...

Q: Differential gene expression describes how... (Choose the answer the best illustrates the definition...

A: The expression of genes in for transcription that is the production of RNA from DNA. After the RNA p...

Q: What are the characteristics of a crop?

A: For any crop variety,following are the characteristics of a crop.

Q: 12. Which of the following pass from the tight-dependent stage of photosynthesis to the carbon fixat...

A: Within plant cells, chloroplasts are specialized organelles that serve as the sites of photosynthesi...

Q: How do the elements in phloem such as sieve tubes, companion cells, phloem fibres and phloem parench...

A: introduction:-Tissues are collections of cells that have a similar structure and work together to fu...

Q: A E

A: The human body's life process is maintained at multiple levels of structural organisation, from the ...

Q: Depolarization of membrane to threshold potential [ [ Choose ] up to threshold potential at the init...

A: Note - we are supposed to answer 3 subpart according to our guidelines.  So repost the other questio...

Q: Please help me make an abstract using the information below it is the result and discussion of the e...

A: DNA i.e. Deoxyribose nucleotide : It consists of nitrogen bases i.e. Adenine , Guanine , Cytosine an...

Q: The FDA finds that chickens across the US are infected with a new type of bird-flu. They determine t...

A: INTRODUCTION Avian influenza This strains of influenza virus primarily affect the birds. It can affe...

Q: What is the setting for the refrigerator in storing culture media? Rationalize.

A: INTRODUCTION The setting for the refrigerator in storing culture media is given below.

Q: What is the difference between gram positive and gram negative bacteria? Describe how we use this to...

A: The following are the important differences between gram-positive and gram-negative bacteria: Gra...

Q: Make a cladogram

A: Introduction: A cladogram is a diagrammatic representation that depicts the relationship between dif...

Q: Elucidate how external factors cause Philippine  vertebrates to develop epidermal and dermal derivat...

A: *epidermal derivatives are also called as epidermal appendages. *They are develop from epidermis but...

Q: Does the erythrocyte sedimentation rate (ESR) rise with age? 2. Can an ESR of 50 mm/h in an 80-year-...

A: Erythrocyte sedimentation rate (ESR) is a type of blood test that calculates how quickly erythrocyte...

Q: What are the advantages of expressing proteins under study in host organism?

A: Gene expression refers to the processes involved in protein production, which include replication, t...

Q: Which plane divides the human body into dorsal (back) and ventral (front) or posterior and anterior ...

A: Anatomical plane is defined as a type of hypothetical plane where imaginary line are drawn in order ...

Q: Explain how NH4+ can be toxic to cells. How is this toxicity avoided?

A: Introduction:  The organic nitrogen in plants and animals decomposes to ammonia when they die. Ammon...

Q: Draw a typical eukaryotic gene and the pre-mRNA and mRNA derived from it. Assume that the gene conta...

A: Introduction Eukaryotes are organisms that consist of a cell or cells containing DNA in the form of ...

Q: A male black short furred cat mates with a ginger short furred female cat – without further informat...

A: Genetics is the scientific study of genes and heredity—of how certain qualities or traits are passed...

Q: Describe three key amniote adaptations for life on land.

A: The amniotic egg provides protection to the embryo and allow it to develop on land, eliminating a wa...

Q: What embryological evidences support the theory of evolution?

A: Embryology is the study of embryo, that can helps us find the evidence can support the theory of evo...

Q: 1. Describe what is happening in figures 1-3. 1 2 o. Is the population of mice different in figure 3...

A: Directional selection is a type of an natural selection. 

Q: ow do normal cells get transformed into cancerous neoplastic cells? Elaborate giving three examples ...

A: Introduction :- A neoplasm, commonly known as a tumour, is an abnormal development of cells. Neoplas...

Q: 36. What is the extracellular matrix? What kind of cells produce an ECM? What is its function? 37. W...

A: Since you have asked many questions, we are answering the first three questions for you. If you want...

Q: Give at least 5 examples of infiltrating agents used in histopathology and state its advantage and d...

A: * Infiltration is the process of distributing support medium uniformly throughout the tissue. *Infil...

Q: The rocks and sediments in a gizzard that break apart food mechanically play a role similar to what ...

A: Animals have evolved different types of digestive systems to aid in the digestion of the different f...

Q: n't we predict changes in genes

A:

Q: vertebral columns

A: The vertebral column- the vertebral column, also known as the spinal column, is the central axis of ...

Q: If a gamete of a FISH-X has 32 chromosomes, how many of each of the following structures will be pre...

A: Note: As per Bartleby Guidelines, For Remaining Answers Please Repost The Question. Introduction: Th...

Q: fons: Read each statement or question below carefully and fill in the blank(s) with the correct answ...

A: The reproductive system in mammals is a complex mechanism involving various hormones and series of c...

Q: Disease name: Chronic myelogenous leukemia (CML) 1. Outline the processes of the best DNA technology...

A: Chronic Myeloid Leukaemia (CML) is clonal myeloproliferative disease that develops when a single, pl...

Q: A new species of gerbil is “domesticated” for the pet trade. Wild gerbils have a greyish coat colour...

A: The genotypes to different phenotypes: Pure breeding black gerbil = BB Pure breeding albino gerbil =...

Q: Describe post transcriptional processing of RAN eukaryotes

A: Post transcriptional modification it is the process by which pre m RNA go through several step of ed...

Q: components of phloem work together

A:

Q: Why are stem cells used for repair or damaged tissue cells? Where are they found? What type of stem ...

A: 1. Stem cells are undifferentiated progenitor cells that have the capability of differentiating into...

Q: 5. One student has got 300 g of carbohydrates and 50 g of proteins with dinner, another- 300 g of ca...

A: Lipoproteins Lipoproteins are lipids conjugated with protein molecules,the protein present in lipopr...

Q: Label the following: Sporophyte Gametophyte Rhizoids

A: Ferns are a type of plant that does not produce flowers. In most cases, ferns reproduce by creating ...

Q: Why do you think tuberculosis is still a relevant and fast- growing disease in the whole wide world?

A: Tuberculosis is a major problem in the world's poorest countries. There is growing resistance to ant...

Q: You have a friend who would like to improve her oxygen caring ability of her blood and is considerin...

A: INTRODUCTION Blood doping Blood doping is a process by which the number of RBCs in the blood is incr...

Q: What is the most significant safety rule in a laboratory? Explain?

A: Introduction :- In contrast to the field or factory, a laboratory is a place where scientific resear...

Q: 2. Cows have codominance inheritance rules for their coat color. Cows with the genotype BB are compl...

A: Mendelian inheritance applies to heredity characteristics that are found in sexually reproducing org...

Q: What is the mRNA coded by this template DNA strand? DNA Template Strand: 3' ATGGTACGGTCG 5' O5' TACC...

A: Transcription Through the process of transcription, the sequence of DNA gets transformed into the se...

Q: match the listed events to note if they would, or would not, occur in a neuron under the effects of ...

A: Since it is a multipart answer it will be answered in next step.

Q: The following DNA nucleotides are found near the end of a bacterial transcription unit. 3′–AGCATACA...

A: Introduction  Deoxyribonucleic acid is a molecule made up of two polynucleotide chains that coil aro...

Q: 1. Encapsulation reaction is mediated by which of the following kinds of haemocytes? A. Granulocyte...

A: As per bartleby guidelines we are allowed to answer only one question please post the other separate...

Q: Question 11 For the following statement, decide whether it is true or false and provide a justificat...

A: Plants take a great deal from the ground, namely water, fixed nitrogen (for proteins), phosphorous (...

Q: hy is there a need of an insecticide

A:

Q: Which vitamin deficiency is associated with high amounts of serine accumulation? A. Folic acid

A: A nutrient is a chemical or compound that aids in the growth, survival, and reproduction of an organ...

Q: Help me, please! I wish I have a lot of time to do it by myself ... This is the article link and a ...

A: An epidemic occurs when a disease spreads rapidly to a large number of hosts in a population in a sh...

Q: Please answer all questions if possible.  -B-Raf is not overexpressed in cancer though shows altere...

A: B raf is a protooncogene that produce BRaf protein. This protein plays role in regulating MAP KINASE...

Regulation and motivation

The strategies with which individuals undertake to regulate and manage their learning are referred to as self-regulated learning (SRL). Motivation is important in self-regulated learning. The regulation necessitates some level of choice or intentional selection of approaches to assist the learner in achieving a goal or behavior. Self-regulation is referred to as self-generated ideas, emotions, and behaviors that are strategically organized to affect an individual's learning (Schunk & Zimmerman, 2007).