From the given picture locate and label the different stages of mitosis (prophase, metaphase, anaphase and telophase)

Q: Prompt With many issues regarding stem cell research with one of them being the utilization of embry...

A: INTRODUCTION Stem cell research The scientists grow stem cells in the lab and later the cells are ma...

Q: Amino acids bind to which part of the tRNA?a. Anticodonb. DHU armc. 3′ endd. 5′ end

A: t-RNA also termed as transfer RNA is type of RNA which carries a specific amino acid to m-RNA presen...

Q: 1. In the sympathetic division of the ANS, preganglionic neurons are located in spinal segments-----...

A: Human neural system consists of highly specialized cells called neurons. It further divides into cen...

Q: What is the role of the SRY gene on the Y chromosome? a. Production of Mullerian hormone proteins b....

A:  

Q: True or False The sugar-phosphate backbone is located on the outside of the molecule with the 2 sets...

A: The nucleotide polymer that are responsible for determining and regulating genetic characteristics o...

Q: QTL mapping and GWA (association) mapping are two different methods used to identify genes that affe...

A: Hereditary qualities is the logical investigation of genes and heredity-of how certain qualities or ...

Q: Name six different levels at which gene expression might be controlled.

A: The process of turning on a gene in a cell to create RNA and proteins. The RNA, the protein made fro...

Q: In a monohybrid intercross of violet pea flowers with white pea flowers, Mendel observed an F2 compr...

A: Mendel's Heredity Laws are commonly phrased as follows: 1) The Law of Segregation: A gene pair defin...

Q: The subconscious secretary for consciousness is also called the ____ ____ ____.

A: According to the question, we have to mention the subconscious secretary for consciousness is also c...

Q: Elucidate the potential reasons why there were changes in the bone structure of the vertebral column...

A: The central axis of the skeleton in all vertebrates is the vertebral column, also known as the spina...

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: 1. Describe the movement of amoeba on microscopes. 2. Describe the movement of the euglena on micros...

A: Under microscope, amoeba draw and withdraw the pseudopods while changing shape called amoeboid movem...

Q: How did the bacteria maintain its homeostasis when homeostatic disturbance occur.  Explain your answ...

A: The bacteria are classified according to the chemical nature of cell wall into Gram positive and Gra...

Q: The interplay of pathogens and antibiotics again brings up the problem of the Red Queen. How does th...

A: A pathogen is any organism that invades and proliferates within an organism's body causes infectious...

Q: Enhancers are sequences that affect the initiation of the transcription of genes that are hundreds o...

A: Regulatory sequences are associated with genes and regulate the level of their expression.  

Q: There are three termination codons (UAA, UAG, UGA) but usually only one initiation codon (AUG) is us...

A: A codon is a DNA or RNA trinucleotide sequence that codes for a certain amino acid. The genetic code...

Q: What are some of the costs and benefits to an apple tree and to the honeybee that pollinates it?

A: Symbiosis is a generic term for interspecific interactions in which the two species live collectivel...

Q: A bacterium synthesizes DNA at each replication fork at a rate of 1000 nucleotides per second. If th...

A: Introduction :- During DNA replication, the replication fork is a structure that arises within the l...

Q: Compare the pattern of early growth that occurs in eudicots andmonocots after germination

A: The embryonic stage of a plant's life is represented by the seed. The embryo (immature seed), endosp...

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: Explain the process of pre-mRNA splicing in nuclear genes

A: Introduction: Gene expression begins with transcription. RNA polymerase uses DNA as a complementary ...

Q: Arrange the scrambled words to form a term related to genetics. 2. After  you have formed the words,...

A: Genetics-Genetics is a branch of biology concerned with the study of genes, genetic variation, and h...

Q: Question 18 Ribosomes are made up how much RNA component? (A) 50% в) 1/3 © 2/4 D) 2/3

A: Ribosomes are the organelles present in cells which are made from RNA and protein. Ribosomes are the...

Q: Dr Merrick is so excited to know the affinity constant Kd values for O2 binding to mammoth OBP and e...

A: ANSWER;- It is given that the ka values of OBP and elephants Hb are the same at pH=7. Kd is the equi...

Q: A. Describe the location of the following: Desonipe the location Chromosome 2 Depxynbonucieic Acid (...

A: The study of the structure, function, and behaviour of cells is known as cell biology. Cells are the...

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: Giardia intestinalis (old species designation was lamblia)- flagellated protozoa in a fecal smear. M...

A: Introduction: Giardiasis is caused by the Giardia parasite, which is a tiny parasite. It has a direc...

Q: How is biodiversity measured?

A: Introduction: Ecosystems and creatures of all kinds, as well as their interactions and activities, a...

Q: What are the four major types of introns?

A: Noncoding regions of an RNA transcript or the DNA encoding it that are spliced off before the RNA mo...

Q: The microorganisms responsible for symbiotically fixing nitrogen in the nodules on the roots of legu...

A: Leguminous plants use nitrogen fixing bacteria, especially the rhizobia bacteria. The Rhizobia bacte...

Q: Which bases can exist in either keto or enol form

A: Tautomers are molecular isomers found in fluid or in cells. Chemical bonds are changed numerous time...

Q: Define insertion

A: A mutation is a sudden change in the nucleotide sequence of an organism's genome, virus, or extrachr...

Q: What types of changes take place in rRNA processing? a. Methylation of bases b. Cleavage of a larger...

A: The nucleic acids are the macromolecules that can be found in different forms. One of the forms of n...

Q: Sister chromatids segregate during

A: Sister chromatids segregate during Meiosis II.

Q: Summarize the different types of processing that can take place in pre- mRNA.

A: Ribosomal and transfer RNAs are processed in both prokaryotes and eukaryotes. The processing of mess...

Q: The______ are parts of a mature seed. a. stamen, anther, and pollen grain b. embryo, food reserves, ...

A: Sexual reproduction is a natural interaction by which higher organisms, like well-evolved creatures,...

Q: extracellular conditions are unfavorable, th

A:

Q: Which bases can exist in imino form? O Adenine, Cytosine Guanine, Thymine O Adenine, Cytosine, Guani...

A: Mutations are alterations occur inside the body naturally or induced . As a result of which , geneti...

Q: environments affect the physiology and morphology of species? Give an example of one physiological a...

A: Introduction Inorganic nutrients, soil structure, and aquatic oxygen availability are further abioti...

Q: What are some of the modifications in tRNA that take place through processing?

A: The template strand of DNA is the strand from which mRNA is formed. The non-template strand of DNA a...

Q: What is the DFV of a 40x objective lens if the DFV of a 10x objective lens is 3 mm? Express your ans...

A: Microscope is an instrument which is used to view the microorganisms which cannot be seen by naked e...

Q: In your own words, explain how cephalization, jaw development, and paired limbs guided vertebrate ev...

A: Vertebrates are group of animal that have vertebrae column (backbone).

Q: In Darwin's theory of natural selection, which of the following is a source of evolution: a.Individu...

A: c.Individuals with random mutations who are able to reproduce.

Q: Question 15 The following statements best describes the RNA structure EXCEPT A it is usually single ...

A: RNA (ribonucleic acid) is a molecule which is a polymer of nucleotides. Unlike DNA which is double s...

Q: Complete this Punnett square on a cross between two individuals who have normal s pigmentation (Aa):

A: Punnett Square employs a grid and letters. Capital letters denote dominant alleles, while lower case...

Q: Describe two types of alternative processing pathways. How do these pathways lead to the production ...

A: Alternative splicing is the process of producing variably spliced mRNAs by selecting alternative com...

Q: . IQ scores predict school performance. T or F?

A: Intellectual capacity measured as intelligence quotient (IQ). It is one of the determinants of schoo...

Q: What is the difference between global warming and the greenhouse effect?

A: All living and non-living things that are found naturally, that is, not artificially, are included i...

Q: Compare and contrast analogous, homologous and vestigial

A: The living creatures such as birds , fishes etc. are included under the animal kingdom. These organi...

Q: Choose ONE non-genetically modified organism (non-GMO) from the the given pictures below and modify ...

A: Introduction  Any organism whose hereditary material has been changed through hereditary designing m...

Oogenesis

The formation of the ovum (mature female gamete) from undifferentiated germ cells is called oogenesis. This process takes place in the ovaries (female gonads). Oogenesis consists of three stages known as the multiplication phase, growth phase, and maturation phase. 

Cell Division

Cell division involves the formation of new daughter cells from the parent cells. It is a part of the cell cycle that takes place in both prokaryotic and eukaryotic organisms. Cell division is required for three main reasons: