Q: QUESTION 2 Which of these is a characteristic of adaptive immunity, but not innate immunity? O infla...
A: There is a battle for all living species to survive by conquering the complete harmful organism. The...
Q: What time of mutation is exhibited when a codon AAT is replaced with GGC? a. Insertion b. De...
A: 1) Option C that is Substitution is the correct answer because in substitution, replacement of one o...
Q: Identify and explain the process by which cells expel materialsin bulkb
A: The movement of chemicals through the cell membrane is referred to as cell transport. The ability of...
Q: 1. Based on the given RBC Histogram, answer the following questions given below: FIGURE A - NORMAL F...
A: *The RBC histogram is a graphic representation of particle size distributions and blood counts. *Th...
Q: How might the Hardy Weinberg relationship be used to evaluate a new SNP genotyping technology using ...
A: Hardy Weinberg equilibrium states that the allele and genotype frequencies of the population will re...
Q: Cells are? A. None of the above B. Atoms that are bound together C. Tiny units of matter that form m...
A: Answer: Cells are:- D) The smallest units of life. Cell is the fundamental unit of structure and fun...
Q: What is cell cycle
A: A cell is a collection of cytoplasm that is outwardly contained by a cell membrane. A cell cycle is ...
Q: Which of these ions is actively transported through the cell membrane to re-establish a resting pote...
A: Resting phase The potential difference(a charge) across the membrane at rest is called the resting...
Q: upper motor neurons: lower motor neurons
A: Answer- option D- UPPER MOTOR NEURONES AND LOWER MOTOR NEURONES.
Q: What mechanism of population level change requires sexual reproduction to operate? a. Gene flow b. M...
A: Sexual reproduction is a type of reproduction that comprises a complicated life cycle in which a sin...
Q: For the following Chi-square table, how many degrees of freedom should be used when calculating the ...
A: Introduction: The chi-square degrees of freedom are determined using the formula df = (r-1)(c-1), w...
Q: Heart beat activity
A: Heart normally beats in a regular rhythm.For an adult,the normal heart beat is 60-100 per minute.Hea...
Q: "Dietary restriction has been shown to have several health benefits including increased insulin sens...
A: The conventional method of dietary control was believed to be dietary restriction of caloric intake....
Q: If the cloning was successful and the plasmid contained the elements needed for blue-white screening...
A: The screening of transformants after the cloning is a critical step as it allows the identification ...
Q: How could you describe the process shown below? Farming reduces forest area Deforestation reduces ra...
A: By examining the above process it can be concluded that the terms Diverging process and Neutral proc...
Q: embryos are exposed to this drug during an early stage of organogenesis, they develop severe skeleta...
A: Hox genes are involved in embryonic development as well as in mechanisms in the adult body , thus it...
Q: Name several general characteristics that could be used to define the prokaryotes.
A: Cells are the fundamental unit of life, and they are the building blocks of all living beings. Life ...
Q: What is the purpose of examining a specimen slide containing a stool sample in a clinical parasitolo...
A: Stool is more than just a waste product. In primary care, some stool tests can be used to differenti...
Q: he daughter can be considered an expert witness in a scenario like this because she has knowledge, e...
A: There are few point about expert witness: As we know that now a days expert witness are very importa...
Q: In a three-point testcross the nonrecombinant progeny are A+B+ C+ and a b c. The double crossover pr...
A: Three point cross refers to usinh three genes to determine order and distance between genes. During ...
Q: How will you distinguish b Stem cell from B cell at DNA level
A: B stem cells: it includes pluripotent hematopoietic stem cells that gives rise to multipotent common...
Q: How the desorption data can be used to estimate bioavailability
A: There are few points to kept in mind . These are as follows : As we know that bioavailability is be...
Q: Which of the following are inputs of the Calvin Cycle? Choose all that apply. sunlight O oxygen gas ...
A: Calvin cycle is a light independent reaction in photosynthesis which takes place in three steps.
Q: what kind of microscope is used for cellular structure and why?
A: Microscopes are scientific instruments used to investigate items that are too small for the naked ey...
Q: environment
A: Insects adaptations include mouth parts, the ability to fly,leg types and body shapes... They die, t...
Q: In dihybrid crossing, are the two genes that code for the two separate phenotypes on the same chromo...
A: Inheritance or heredity is passing-on one trait from the parents to the progeny by either asexual or...
Q: the gene order for three linked genes being studied is A B C. The number of recombinants resulting f...
A:
Q: Do explain shortly. Question:- Sipunculans vary from other annelids in various ways, one of which...
A: Metamerism is a body type exhibited by members of the phylum Annelida. Metameric segmentation or met...
Q: A 25-year-old woman presents to the physician with a complaint of several episodes of headaches in t...
A: Henry Parinaud was the ophthalmologist that first described the eye movement disorder and he was the...
Q: Identify the Bryophyte and if it is in its haploid or diploid reproductive state. A hornwort Haploid...
A: Bryophytes are categorised into three groups of embryophytes(non-vascular plants) these are: Liverw...
Q: . identify the overall functions and significance of these systems in maintaining homeostasis 3. des...
A: Homeostasis is the state of equilibrium inside a system that allows it to function under a range of ...
Q: Select ALL the structures below that you find ONLY in animal cells, not in plant cells. chloroplasts...
A: Answer: All the structure below that we find only in animal cells are - 1. Mitochondria 2. Lysosome...
Q: Which molecules recognize the TATA box before RNA polymerase binds to the promoter region? Mitotic ...
A: The transcription is the process by which RNA is produced from the DNA. In case of prokaryotic cells...
Q: Explain how increasing human population affects the water quality of lakes and reservoir
A: The increase in human population has led to increasing anthropogenic activities and large usage of w...
Q: Which is not part of the enterohepatic circulation of bile? A. Bile is made from cholesterol in ...
A: enterohepatic circulation of bile: it is the process in which there is the circulation of biliary ac...
Q: What is the protective function of mucus?
A:
Q: What section in the ribosome will the first anticodon enter? E site A site P site
A: There are specific sites present in the ribosome 1) A site 2) p site 3,) E site
Q: A mass in the adrenal gland was found incidentally on a CT scan in a 40-year-old male patient. True ...
A: Adrenal glands are situated above the renal gland and so the name. It is a small gland which makes s...
Q: In a true breeding parental cross for an AR disease trait, the expected proportion of offspring in t...
A: True breeding is a sort of breeding in which the parents generate kids with the same phenotype as th...
Q: For each of these things, say whether it describes the coding sequence or the regulatory sequence. T...
A: Coding sequences are sequences or portions of a gene or mRNA which codes for a protein. The coding r...
Q: ENUMERATE. The capabilities as a swimmer or capabilities to become a good swimmer?
A: Swimming is indeed an useful and enjoyable way to remain in shape. It has numerous health benefits, ...
Q: Animal Kingdom Do not possess a backbone Possess a backbone Asymmetric, Bilateral symmetry, does not...
A:
Q: Does the type of diet of the insect affect the structure of organs/parts of the digestive system? Ci...
A: grinding, sucking, lapping and chewing is the diet of insects. In oesophagus area crop is developed ...
Q: How has having an opposable thumb helped primates, especially humans, adapt to their environment and...
A: The opposable thumb is an adaptation that helps humans and other primates to carry out the tasks the...
Q: A catalyzed reaction requires more activation energy to proceed than one without a catalyst. True Fa...
A: The enzyme show catalytic property. They can't initiate or stop a reaction, but only accelerate the...
Q: Albinism is a recessive disorder where there is a lack of melanin. Andrea and her husband Claude bo...
A: Albinism is autosomal recessive disorder. Claude's parents are carrier ( Aa) however they do not sho...
Q: Which of the following are used for mechanical digestion? A. Pancreatic juice B. Saliva C. Bile D. H...
A: Introduction:- The digestive system of the human body is made up of a collection of organs that work...
Q: A B Mega gametophyte H. M K F G E LL
A: Heterosporous vascular plants are consisted with the vascular tissues along with two types of spores...
Q: Wisconsin was the first state in the nation to institute routine screening of newborn babies for sev...
A: Ans)SCID is a rare and fatal syndrome of diverse genetic causes in which there is combined absence o...
Q: What is done when there is a delay of stool examination
A: Stool specimens can be examined fresh or preserved , if there's delay in Stool examination it should...
Step by step
Solved in 2 steps with 1 images