B. Prepared slides of plant and animal mitosis cells and meiosis in animal cells. Identify and draw one animal and plant cell undergoing mitosis, and one animal and plant cell undergoing meiosis. Write the source of the specimen and identify the specific stage of cell division in each specimen. PLANT MITOSIS Specimen: Stage: Total magnification: PLANT MEIOSIS Specimen: Stage: Total magnification: ANIMAL MITOSIS Specimen: Stage: Total magnification: ANIMAL MEIOSIS Specimen: Stage: Total magnification:

Q: Transposable elements are short segments of DNA, presentin ___________ locations, that move around…

A: Introduction Transposons are the short highly repeated DNA sequence present in heterochromatic…

Q: the ____________ is a net-like structure of intermediate filaments that supports the structure of…

A: Intermediate filaments that consist of proteins in them are important components of the cell system…

Q: True or False: There were no drawbacks (for human consumers or cows) to the use of recombinant…

A: Recombinant bovine growth hormone (rBGH) is a synthetic hormone that is used by farmers for…

Q: he β subunit of polymerase has a function of ____________

A: RNA polymerase binds to the promoter region and initiates the transcription. The beta subunit is one…

Q: The parent strand serves as a ___________ for the new strand.

A: The parental strand is the pre-existing single strand that serves as a template for the synthesis of…

Q: Ethical/social issues associated with transgenic plants

A: Transgenic plants are plants into which one or more genes from another species have been introduced…

Q: Chemical and Radiation Damage to DNA Can Lead to ____________.

A: Deoxyribonucleic acid (DNA) is a molecule made up of two polynucleotide chains that coil around each…

Q: false: in humans, genes make up more than 50% of the genome.

A: Most genomes, including the human genome and those of all other cellular life forms, are made of DNA

Q: Multiple sites of replication allow cells to duplicate their DNA ________________.

A: DNA  DNA is a long chain of polynucleotides molecules. DNA is either single stranded or double…

Q: Each _________________- chromosome contains (prior to itsreplication) a single molecule of linear,…

A: during nuclear division, the nuclear material which is the chromatids double in number. they…

Q: Unclassified Intergenic DNA Occupies a Significant Portion of the ___________.

A: Answer: Introduction: Intergenic DNA contains any DNA which is 5′ or 3′ from the start or stop…

Q: A/An________protein binds to the exposed end of a polymeric molecule preventing further…

A: ANSWER) Carrier protein A/An Carrier protein protein binds to the exposed end of a polymeric…

Q: Noncoding DNA sequences are called __________________.

A: Genes are a hereditary determinant of a specific biological function located at a fixed position on…

Q: A single gene disorder that produces several symptoms is________.

A: Single gene disorders are those which are caused by mutation or abnormality in one gene and can be…

Q: Chromosomal ____________include those that removeor add base pairs (deletions and duplications), and…

A: Chromosome is a thread like structure containing a part or all of the genetic material of an…

Q: True or False: An individual with sickle-cell anemia is caused by a missense mutation.

A: Missense mutation is a type of genetic alteration in which a single base pair substitution alter…

Q: If production of the protein tubulin was inhibited, cells would not be able to make…

A: Mitotic poison or mitogens are the chemicals or substances that interfere with the normal mitotic…

Q: The production of an amino acid is controlled by a sequence of ___________ bases on the DNA…

A: Protein synthesis begins with the addition of one amino acid at a time to the end of a protein. A…

Q: Making cDNA from mRNA requires an enzyme called ____________________

A: Complementary DNA (cDNA) is created in molecular biology using an RNA template in a process that is…

Q: The bacterial chromosome is a ring of____________-stranded DNA.

A: DNA is the source of genetic information that flows from generation to generation. DNA molecules are…

Q: The _____________ strand is made continously.

A: DNA replication in eukaryotes is semiconservative, semicontinuous, and bidirectional. It occurs in…

Q: Difference between Congenital and genetic defects.

A: Genetics is the study of genes at all levels such as the way they act in the cell and how they are…

Q: The replication forks are where DNA ____________ is actively taking place.

A: Replication forks are the sites where two important processes occur; DNA unwinding and DNA…

Q: How does an X-linked gene affect the inheritance patterm for a given trait?

A: Dominant mutations are communicated when just a single duplicate of that transformation is…

Q: Based on the results of the electrophoresis plate the the left: Which man is the most likely father…

A: Here according to the DNA fingerprinting procedure, DNA sample from all the individuals are…

Q: Genes that influence a given characteristic and arealigned with one another on a chromosome pair…

A: The branch of biology which deals with genes and their heredity and the genetic variation is called…

Q: DNA _____________ are enzymes that prevent tangling of DNA strands during DNA replication.

A: Topoisomerases is a class of enzymes that reduce supercoiling in DNA by breaking and rejoining one…

Q: How yeast produces natural rare molecules (method)

A: Yeast  are fungi ,which are unicellular in nature. Saccharomyces cerevisiae is the scientific name…

Q: DNA replication results in the creation of _____________ identical strands of DNA.

A: The consequence of DNA replication is two DNA molecules comprising of one new and one old chain of…

Q: two reasons as to why it is important to understand genetics in everyday life

A: The first reason why understanding genetics is important in everyday life is because it helps us…

Q: Long DNA fragments with many pairs have more bulk and move _____________________________ than small…

A: DNA components are negatively charged, so they drag towards the optimistic electrode. Because all…

Q: How molecular markers helped locate the gene for cystic fibrosis (CF).

A: Cystic fibrosis (CF) is a genetic disorder. This disease majorly affects the respiratory system…

Q: The genome’s functional gene products are either _____________ or _____________.

A: Genome is the total amount of genetic material that was present in the living organism which…

Q: Once replication begins, it will continue in both ______________ along the DNA strand.

A: Replication  Replication is the process of doubling of DNA molecules. In this, both strands of DNA…

Q: The sugar in a nucleotide of DNA is __________

A: Biological macromolecules are those large molecules that are necessary for the survival and growth…

Q: The chemical bond involved between the nucleotides in a polynucleotide strand is a _____________ .

A: Nucleotides are involved in the formation of DNA and RNA. It consists of a five-carbon sugar, a…

Q: An individual can accumulate many variations within his/her genome and remain healthy",

A: Variations in species help them to adapt themselves to that particular environment and give them a…

Q: _____________ are the linear sequences of nucleotides in an organism’s genetic information.

A: Cell possess genetic information inside the nucleus in the form of DNA as well as RNA, which act as…

Q: The gel serves as a ______________ to separate out the DNA fragments

A: Answer : The gel serves as Sieving medium to separate out the DNA fragments.

Q: Sets of basepair sugars that accounts for a specific trait is

A: Bases pairs with sugars, basically it is a DNA segment, codes for a specific protein and that…

Q: Question Completion Status: AMoving to another question will save this response. Question 35 If a…

A: DNA contains 4 nucleotides bases: Adenine Guanine Thymine Cytosine The Adenine binds with Thymine by…

Q: DNA polymerase adds nucleotides to the new strand in the ___________ to _____________ direction.

A: At the time of synthesizing new DNA, free nucleotides can be added by DNA polymerase only to the 3'…

Q: Expressed sequences of DNA are called ________________.

A: DNA or deoxyribonucleic acid is a molecule composed of two polynucleotide chains that coil around…