Identify and give examples of the three developmental trajectories considered when analyzing the origins of delinquent youth.

Q: How eukaryotic cells modify chromatin ?

A: Eukaryotic cells modify chromatin through the process called chromatin remodeling. In the process, t...

Q: 23. Which of the following is correct? a) Monomer: Glucose Disaccharide: Glycogen Polysaccharide: Su...

A: Answer 23: Carbohydrates are the sugars that are rich sources of energy. Energy is extracted from su...

Q: explain how different detergents take out proteins selectively out of membrane.

A: * Detergents are  molecules that form hydrophobic-hydrophilic interactions among molecules . *deterg...

Q: Define the pre-mRNA & mRNA spliceforms of Intron retention ?

A: Pre-mRNA is defined as the first transcript that occurs from a gene that is protein coding in nature...

Q: Gyraulus convexiusculus is the first intermediate host of: * Echinostoma ilocanum Fasciola hepatica ...

A: Intermediate host: the hosts that are involved in life cycle of any parasites either for food, repro...

Q: O Introduce your scenario/context- coast to coast O Define homeostasis and thermoregulation and the ...

A: The highlighted questions are four, as per the guidelines we can only answer the first three. Please...

Q: when memories are formed, the different sensory signals that occur together affect how that memory w...

A: True  The brain simmers with activity. Different groups of neurons (nerve cells), responsible for di...

Q: A 49-year-old male was brought to the Emergency Department for evaluation of nausea, fatigue, and we...

A: The patient has the following abnormalities which need immediate medical attention: - Hyponatremia ...

Q: Explain what treatments for asthma are best suited for both men and woman or both ?

A: Asthma is a condition wherein your airlines slim and swell and may produce more mucus. This could ma...

Q: Whittaker classified the organisms based on what? * O based on the number of cells in its body and t...

A: Taxonomy is the study of organism categorization, it is the grouping (division) of all known species...

Q: What are nucleosomes ?

A: Introduction: nucleosomes are beads on string structure found in the nucleus of the cell. it is actu...

Q: tooth ( 4 x )  Label : enamel , dentin , pulp cavity , gingiva , root canal , periodontal ligament ...

A: In buccal cavity 16 pair of teeth are present, these are of 4 types.  Dental formula of human is 2:1...

Q: Atropine (I) and Ipratropium bromide (II) are both muscarinic acetylcholine receptor antagonists. Co...

A: Atropine and ipratropium bromide are the drug use to treat pulmonary disorders . Ipratropium synthes...

Q: Harlow's monkeys refers to a study on infant rhesus monkeys that illustrated: O humans and monkeys a...

A: Harlow's study (1959) looked at the behaviour and attitude of newborn monekys who had been kept sepa...

Q: hy is the human body compared to a fine-tuned machine

A: The human body is compared to a fine-tuned machine because of its functions by different organs and ...

Q: SUBJECTIVE: The patient is a 85-year-old Hispanic male who himself to our office and is complaining ...

A: ATRIAL FIBRILLATION An arythhmia is a problem with the speed or rhythm of heartbeat. Atrial fibrilla...

Q: 7. Give all the possible Anti-codons for the amino acids listed below. Histidine (His) Isoleucine (l...

A: Codons is a sequence of three nucleotides that corresponds with a specific amino acid or stop signal...

Q: 5. How many 50 lb. bags of 'Applaud' perennial ryegrass are needed to overseed a soccer complex that...

A:   92% pure seed 95% germination (0.92 x 0.95) x 100 = 87.4% (Percent PLS) 50 lb bag x 0.874(Percent ...

Q: A scientific name contains information about its: * class and family phylum and order genus and spec...

A: 1. Scientific name consists of two words. The first one is called the generic name and the second is...

Q: 3. Coastal upwelling is very important for coastal marine ecosystems. As discussed in class, explai...

A: Introduction: Coastal upwelling is the process through which powerful winds blow down the coasts of ...

Q: 1. Which modification occurs as part of transcriptional termination? Explain this modification and h...

A: 1 ) ANSWER The maturation of a eukaryotic mRNA from primary mrna transcript  involve many complex s...

Q: When preparing to place a thoracic epidural, you palpate the inferior border of the scapula. This la...

A: The central axis of the skeleton is a flexible column extending from the neck to the tail made of a ...

Q: Explain the different forms of lipids with some examples.

A: Introduction  In this problem we have to discuss a out the different forms of lipids with some examp...

Q: Beall (1940) counted the number of European corn borer (Pyrausta nubilalis) larvae on four study are...

A: Wiegert (1962) proposed that two factors were of primary importance in deciding onoptimal quadrat si...

Q: The offspring of the cross AA × aa are______ . a. all AA c. all Aa b. all aa d. half are AA and half...

A: The term Punnett square is associated with the table that plays an important role in describing the ...

Q: Do plants require to adjust the solute types that arrive at the xylem? Name the molecules that assis...

A: Introduction In this problem we have given three subparts.Each is related to transportation so we wi...

Q: Please explain how different detergents take out proteins selectively out of membrane. (Choose one p...

A: Integral membrane proteins are completely embedded inside the membrane whereas peripheral membrane p...

Q: What are isoforms, ?

A: The genetic material essential information:It is an abbreviation for deoxyribonucleic acid. Except f...

Q: 5

A: Elements are the building blocks for all the rest of the matter in the world. A large fraction of th...

Q: What is the semantic category approach? What do the results of Huth’s imaging experiment in which pa...

A: The semantic category approach is an approach that is used for discussing the way in which certain t...

Q: A testcross is a way to determine_______ . a. phenotype b. genotype c. dominance

A: Testcrossing and backcrossing are used to identify unknown genotypes with known phenotypes. When one...

Q: Identify this connective tissue. loose connective tissue compact bone O blood O adipose tissue O car...

A: Connective tissue: these tissues play supporting role in joining the other tissues or organs. E. g. ...

Q: What's a different adaptation that will help a sea turtle survive and reproduce? Describe the adapta...

A: Living creatures are typically used to their "surroundings". This is due to the fact that they have ...

Q: 35. What type of junction allows for molecules to pass between adjacent cells? A. Gap junction B. De...

A: Introduction: Cell junctions are cellular structures comprising of multiprotein complexes. They prov...

Q: PE, a 23 year old University drop out, ingests nine tablets of paracetamol to commit suicide. He is ...

A: According to bartleby's expert guidelines, when multiple questions are posted we are allowed to answ...

Q: Define the kinetic properties of the flight muscle ?

A: A wing (flight) muscle is among the muscles that is employed in flying. Classification  Direct (DFM...

Q: 2. Not all receptors that carry out RME are located in coated pits prior to binding ligand, yet they...

A: A phospholipid bilayer integrated with proteins forms the plasma membrane. It provides a durable bar...

Q: An action potential is considered an "all or nothing" event. What does this mean? Explain using the ...

A: Nerve impulse, also called action potential, is the change in the membrane potential due to  an exte...

Q: How do fossils provide evidence that evolution has happened on Earth? Fossils show that some species...

A: Evolution It refers to the process that have transformed or changed life on earth from it earliest ...

Q: Mutations that affect organisms are those that involve exons. True or False. Defend your answer.

A: Mutation Sudden heritable change in genetic material or character of an organism is known as mutati...

Q: 12. What field of study helps us in identifying the age of a fossil? a. Paleontology b. Comparative ...

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

Q: Explain the events in the cardiac cycle. Describe 'double circulation'.

A: Introduction  In this problem we have to explain the events in the cardiac cycle and have to describ...

Q: Members of species that are best adapted to environment survive. These survivors will live longer an...

A:   Dear student the numbering of the question you given are not proper so i have answered them same a...

Q: Draw a DNA replication diagram

A: * The Messelson Stahl experiment is conducted by Matthew messelson and Franklin stahl which hypothes...

Q: 1. List down 2 advantages and 2 disadvantages of wet mounts in stool examination

A: Wet mount test (in stool analysis) : In the wet mount test of stool analysis theProtozoan trophozoit...

Q: Which of the following is a benefit provided by dispersal (plant and animal)?   Ability of organis...

A: Dispersal can be characterized as the interaction by which people move from the  environment of thei...

Q: 18. Where is the energy stored in ADP7 Between the first and second phosphate bond b) Between the se...

A:

Q: Explain to a friend the characteristics a molecule must have to function as genetic material and the...

A: Introduction  The main genetic material in most organisms is DNA. The basic properties for any molec...

Q: Duodenum (10x & 40 X - for cells )  Label : lumen , villa , simple columnar  epithelium microvill  ...

A: Introduction: Duodenum is the main organ of small intestine.In duodenum, digestion and absorption ma...

Q: While a stem cell transplant from an unaffected donor is currently the only cure for DBA, genome-edi...

A: DBA (Diamond-Blackfan Anemia ) : Diamond-Blackfan anemia is described as a disorder that primarily a...

Learning and memory

Learning is defined as a relatively permanent and irreversible adaptive change in behavior. It always results from experience. The ability of an organism to store and recall the effects, sensations, and knowledge gained through learning and experience is called memory.