If one bit is mutated on the chromosome 11010001, which of the following chromosomes cannot be generated from the mutation operation? (There may be one or more correct answer(s), tick all that apply.) 11010111 11010011 O 11110000 O 11011001

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A: Introduction : Here,  B1 allele = p = homogygous dominant allele              B2 allele = q = homogy...

Q: Question:- All the necessary ingredients for the Polymerase Chain Reaction (PCR) are mixed together ...

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Q: Which of the following statements does NOT describe Darwin's theory of natural selection  A. Member...

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Q: What is Arthrobacter luteus ?

A: Prokaryotes are organisms with no well-defined nucleus.  

Q: Why are GMOS considered a threat to the environmental safety?

A: GMO stands for Genetically Modified Organism. They are organisms that have had their characteristics...

Q: What is myocardial infarction (a heart attack)?

A: Myocardial infarction is determined as a heart attack which results from the blockage of flow of blo...

Q: How does the vegetal stratification of an ecosystem influence its biological diversity?

A:     Stratification in the field of ecology refers to the vertical layering of habitat. The arrangeme...

Q: What is the purpose of using an “outgroup” when reconstructing a phylogenetic tree? (Write 4 points)

A: The outgroup is used as a point of comparison for the ingroup and specifically allows for the phylog...

Q: Question- discuss three major functions of the skeleton; discuss three major pieces of information ...

A: Introduction Skeleton:- All the bones in our body form a framework to give a shape to our body this ...

Q: Determine the resulting genes of an offspring using the Punnett square. 1. Ww and YY 2. rr and ss 3....

A: Dominant alleles are represented by capital letters and recessive alleles are represented by small l...

Q: Which technique/s is/are used in DNA probe development? O CRISPR O ONA profiling OPOR O DNA recombin...

A: PCR  Species-specific probes have been developed. For example, specific DNA fragments specific to A....

Q: how does an organism maintains homeostasis through the interaction of the various organ systems in t...

A: Homeostasis, from the Greek words for "same" and "steady," refers to a self-regulating process by wh...

Q: Cure for Beriberi In 1887, a strange nerve disease attacked the people in the Dutch East Indies. Th...

A: Observations: The victims showed the following symptoms; weakness and loss of appetite. Moreover dea...

Q: Human Karyotype B (questions #7 to #12) 7. The diploid number is 46. 8. The haploid number is 23 onl...

A: Karyotype: A karyotype is a collection of all metaphase chromosomes in a species' or individual orga...

Q: Discussion on the challenges using the technology by touching the followings: • Technology challenge...

A: Diabetes It is a disease that is caused when the blood glucose level becomes too high. Blood glucose...

Q: If you were studying mutant rabbits which seem unable to sense and move away from a harmful heat sou...

A: Receptors are present on the sensory organ that sends the message to brain via nerves. 

Q: You are studying a small eukaryotic gene of about 2000 bp in length. About how many copies of histon...

A: There are histone octamers found in the genetic arrangement whose knowledge can be used to answer th...

Q: Why is evolution important in explaining the diversity of life

A:

Q: Based on the information above, what can you speculate about the possible evolution of the genes tha...

A: Rab proteins are small GTP-binding proteins within a superfamily of GTPases known as the Ras superfa...

Q: how many cells does  Archaebacteria have

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Q: The TCA cycle is an example of __________. ○ catabolism ○ anabolism ○ lithotrophy  ○ autotrophy

A: The sum total of all the reactions that take place inside the body is called as metabolism. This met...

Q: Suppose you discovered protein X that functions in the ER. You then discovered that protein X requir...

A: Introduction :  mRNA is formed form DNA by transcription process into the cell nucleus. Then mRNA mo...

Q: In humans, wavy hair is a dominant trait and straight hair is recessive. 80% of the individuals in a...

A: The population which is ideal in nature is found in Hardy Weinberg equilibrium. The ideal population...

Q: ctabolism in the to particular experiment. It is known that potatocs practically do not contain tryp...

A: There are various verities of food that we consume contain nutrients, fatty acids , carbohydrates , ...

Q: Assign a genotype to each individual in generation II. 1 2 3 II 4 7 8 II 9 10 11 12 IV 13 Griffths, ...

A: Introduction: Human males carry single copy of X-chromosome and hence allow the expression of recess...

Q: 1. Differentiate Precipitation from Agglutination reactions based on:      a. Time duration of the ...

A: Agglutination is the procedure of clumping antigens with their respective antibodies. Agglutination ...

Q: Cross a male rat with heterozygous brown fur with female rat with white fur. Note that brown is domi...

A: Let the trait under discussion be labelled as R/r Hence, Brown:- RR or Rr White: - rr When brown rat...

Q: Match the hormones involved in calcium homeostasis below with the glands or organs that secrete them...

A: Calcium homeostasis refers to the maintenance of a constant concentration of calcium ions in the ext...

Q: What are the stages of cellular respiration in which catabolism of sugars, glycerol, fatty acids, an...

A: Glycolysis, pyruvate oxidation, the citric acid or Krebs cycle, and oxidative phosphorylation are al...

Q: For each pigment below tell me which colors and ranges of wavelengths it absorbs the most and which ...

A: * photosynthetic pigments also called as accessory pigments and chloroplast pigments and antenna pig...

Q: Which statement best explains why a third domain, Archaea, was added to the original two domains of ...

A: Introduction: Prokaryotes were thought to be the first living organisms on Earth, according to paleo...

Q: The Human Population and Its Impact: Population Ecology Compared to a developed country, which of th...

A: Population Ecology:   Population ecology is a branch of ecology concerned with the dynamics of speci...

Q: In understanding nature of science, what practical things do we need to know in understanding the na...

A: Science help to understand concepts and enables them to make informed decisions about scientifically...

Q: What would happen if, in the course of replication, thetopoisomerases were unable to reattach the DN...

A: DNA is a double helix molecule.

Q: 1: Where was the Nariokotome Boy Found? How long ago did he live? How old was he? 2: What species do...

A: Nariokotome Boy or Turkana Boy:- About 1.8 million years ago, a boy died and this specimen is the mo...

Q: Using any search engine, look for at least three (3) processes of Plants and Animals: reproduction, ...

A: Both animals and plants uses various organ systems to perform different functions for their survival...

Q: Miguel went to the dentist, who performed a procedure that eliminated his tooth pain. The next time ...

A: Answer :- In given case , the consequence for Miguel is negative reinforcement.

Q: The nervous tissue that consists of myelinated axons transmitting information throughout the central...

A: The white matter refers to the sections of the brain and spinal cord that communicate between the va...

Q: cite literature that predict an approximate shelf-life of a squash soup

A: Squash soup has a creamy texture and is made from a variety of squash species that not only have gre...

Q: Instructions: have a look at “Figure 2.pdf”. This shows a diagram mapping the Arabidopsis Rab protei...

A:  There are few general  points that should kept in mind . these are as follows: About  Arabidopsis ...

Q: Compare the functions of statocytst, semicircular canals, uticle and saccule

A:

Q: What is the phenotype and genotype of offspring in the following conditions? (use the Punnett square...

A: ABO blood group system consists of four types of blood groups - AB, O, A and B. ABO blood group is a...

Q: Which of the following perspectives focuses on the biological bases of universal mental characterist...

A: Introduction:- The human mind and behaviour can be explored from a variety of perspectives in psycho...

Q: Direction: 1. Read each situation in the table below, then state if it is a density independent limi...

A:  Many factors restrict population number and expansion in nature.     Density-dependent With rising...

Q: Brainstem-Controls breathing and heart rate Test 1: Whole Brains (not to scale) Mouse Cat Baboon Hum...

A: Cerebellum is the part which is located at the back of brain underlying the occipital and temporal l...

Q: Enumerate and describe the patterns of cleavage exhibited by the frog.

A: Cleavage is a process that occurs in early embryogenesis, whereby a single fertilized egg cell (the ...

Q: What are pioneer species? What is the role of pioneer species?

A: Introductioin  In this question we will discuss about the pioneer species and their role.  

Q: a) give the definition to the «nitrogen balance» and whether or not it is changed in the patient; b)...

A: A)Nitrogen Balance is the difference between the Nitrogen intake and loss . If more nitrogen content...