In a changing climate, why do migratory species face a special challenge matching ecological conditions at their destination? What is the result? Can organisms surmount these difficulties?

Q: In an experiment, identical heat lamps are arranged to shine on two identical containers, one…

A: the effects of temperature is water and methanol different because nature of both liquid .  methanol…

Q: Draw and label the parts of the growth curve

A: Bacteria are prokaryotic, unicellular organisms and they reproduce by binary fission. During binary…

Q: Which of the following scenarios could use Next-Gen sequencing to achieve its purpose? Identify…

A: Next gen sequencing is used to determine the order of nucleotides in entire genomes or any specific…

Q: TRUE OR FALSE   Depolarization of the rod cell membrane causes increased neurotransmitter release.

A: Rod cells release more of their neurotransmitter when they are depolarized. This happens because…

Q: Which of the following is a product of glycolysis that is transported into the mitochondria?…

A: Glycolysis is the process by which one glucose molecule is transformed into two pyruvate molecules,…

Q: Describe the mutation that occurs in the following examples (be specific, if possible): BOAT  to BAT…

A: Mutations are changes or alterations or modifications in the nucleotide sequence of the genome or…

Q: Question: To cause overexpression of the genes it controls, would MECP2 protein have to remove…

A: The MECP2 gene codes for the production of a protein known as MeCP2. This protein regulates gene…

Q: Meselson-Stahl first cultured bacterial E. coli cells in a medium containing N15 (heavy nitrogen)…

A: DNA is a double helical structure that has two DNA strands. These strands separate during the…

Q: The therapeutic index of an anti-cancer drug is reflective of which of the following(select all that…

A: Introduction The therapeutic index (additionally alluded to as therapeutic ratio) is a quantitative…

Q: What step in your PCR reaction would be inhibited? Knowing this, if a human was exposed to…

A: A major portion of the archival collections of specimens are fixed in formaldehyde and has been used…

Q: Discuss the Biological Pest Control methods and how they control the crop plant's environment…

A: Introduction Pest control:- Pest control is the management of a species defined as a pest. Pest…

Q: Identify and briefly describe two ways in which meiosis increases the genetic variability of the…

A: Meosis is a process due to which the germ cells divide to produce haploid gamete. Four gametess are…

Q: LO 78- Explain how organismal phenotypes can be influenced by more than one gene. Select the…

A: Phenotype is the simple expression of genotype. But it may be controlled by one or more than one…

Q: About 85% effective About 88% effective Ejaculation outside of vagina Prevents entry of sperm into…

A: This question deals about the methods which control population. These are the contraceptive…

Q: Vaccinations are effective in combating future infections because they induce the production of

A: Vaccinations provide active immunity to the body against infections.  Through vaccination, a dead or…

Q: Explain the SIX (6)  main systems of the body and their major functions? Do answer quickly

A: The human body consist of many systems due to which human body is called complex system and the…

Q: Choose the answer that correctly fills in the blanks. As carbon dioxide accumulates in the…

A: More carbon dioxide is evaporating into the ocean as a result of human-driven increases in…

Q: In a population of 300 humans, the following blood type frequencies for the MN blood group are…

A: Blood group of an individual is determined by presence/absence of antigen on RBC 's surface and…

Q: Match the chemotherapeutic agents with its use, side effects etc. It is used in the tx. of AIDS-…

A: Common side effects of chemotherapeutic agents include nausea, vomiting, fatigue, hair loss, anemia,…

Q: Analyze the accuracy of the following statement "All arteries carry oxygenated blood and all veins…

A: The arteries are blood vessels liable for diverting oxygen-rich blood from the heart to the body.…

Q: The biomolecular interaction between protein receptors and ligands is similar to that of en- zymes…

A: the function. of cell is controlled by its Receptors .  the action of cell may be increase Or…

Q: In the antibody-mediated immune response, the binding of some antigen-presenting cells to helper T…

A: Plasma cells are the cells with short life span that produce antibodies and they are derived from…

Q: LO 71 Explain why studying the epigenome is harder than studying the genome of an organism. Match…

A: Genome refers to the genetic material of a living cell. The genetic information is coded in the DNA…

Q: 15. What is the relationship between molecular mass and mobility in the gel?

A: Disclaimer: - According to Bartleby guidelines, only the first questions can be answered unless…

Q: Protein Synthesis- Transcription and Translation answers

A: protein synthesis is called as translation . it synthesize a protein from mRNA template.

Q: What is the function of the nose in terms of the respiration tract and air being drawn into the…

A: Ans: Nose is the fleshy protrusion in the middle of the face made up of skin and other soft tissues,…

Q: As DNA methylation increases, chromatin compaction... Oincreases Odecreases

A: introduction : DNA methylation is an epigenetic process in which a methyl group is added to the…

Q: Discuss which attributes you feel are necessary for a successful career in the lab field and why.

A: Attributes are the traits that make us successful. Lab is a place where we do experiments.

Q: Match the following: the Great Gatsby, Herman Melville, Moby Dick, Mark Twain, Absalom,Absalom!, F.…

A: Thanks for the question. The correct answer to this question is The Great Gatsby was witten by F.…

Q: In the Lab field, what are attributes you feel are necessary for a successful career and why.

A: The occupation of a laboratory technician combines science and technology, To get success as a…

Q: Change LED light bulbs to incandescent light bulbs Increasing the MPG of our vehicles Increasing…

A: Climate change happens when there is long-term shifts in temperatures and weather patterns.  Global…

Q: The chemical communication in animal nervous systems involve: O Electrical charges traveling within…

A: There are mainly two types of communication in animal nervous system: Electrical communication…

Q: __is the production of gametes (sperm and secondary oocytes). A- Spermatogenesis B-Oogenesis C-…

A: Introduction The reproductive system is a bodily organ system that includes both male and female…

Q: What other methods can be used to determine the microbiological quality of water? What infectious…

A: Answer : The other  suitable method for examining the presence of microorganisms in water is…

Q: Elobrate the research methodology of sampling design for andragogy

A: Andragogy is an approach to adult learning that is based on the understanding that adults have…

Q: you did not provided the whole worksheet

A: Asexual reproduction involves only a single parent while sexual reproduction involves two parents as…

Q: Cancer develops from the accumulation of multiple mutations within a single cell. Name the 3 sources…

A: Errors in DNA replication during cell division, exposure to mutagens, or viral infection can all…

Q: On the human body outline on the next page, draw in the following endocrine glands in their proper…

A: Introduction  A complex system of glands and organs makes up the endocrine system. It makes use of…

Q: Deletion of a cellular proto-oncogene is likely to be associated with cancer.

A: True

Q: Setting: Futuristic City of New Halton, population 15,000,000 Everyone's DNA is stored in a bank.…

A: From what the prosecutor says, there is 1 in a million probability that the DNA at scene matches the…

Q: The following data indicates the percentage of time an average animal cell spends in each part of…

A: A cell cycle is defined as a series of events which takes place in a cell as it grows and divides. A…

Q: What are the advantages and disadvantages of performing manual CBC?

A: Advantantages of manual CBC. The main advantage is that a trained observer can detect minute…

Q: There two questions that will be asked interview for applying to be in the lab field. What are your…

A: My strengths are ---- Im completed my degree with a very good performance and i'm a skilled…

Q: < Macmillan Learning Completed 23 out of 25 Question 24 of 25 Match each description or form of…

A: Birth Control  An additional term for contraception it's far any method, drug or contraption used…

Q: D gliding B دور hinge

A: The musculoskeletal framework is comprised of the body's bones (the skeleton), muscles, ligament,…

Q: . Which capillaries are fenestrated? a. glomerular capillaries  b. peritubular capillaries  c.…

A: Your kidneys hold a distinctive place in the importance of fenestrated capillaries. They are present…

Environmental health and hazards

An organism's environment is the environment in which it lives and has an impact on its well-being. The World Health Organization (WHO) defines environmental health as "those aspects of public health, such as quality of life, that are influenced by physical, chemical, biological, social, and psychosocial components in the environment." Environmental health is concerned with both natural and man-made settings in order to enhance public health. Environmental science, occupational medicine, toxicology, and epidemiology are the key subdisciplines of environmental health.