During ______________, each chromosome condenses and is composed of ______________ joined sister ______________ that are genetically ______________.   Question 10 options:   metaphase; two; chromatids; identical   telophase; three; chromospheres; unique   None of the other answers are correct.   cytokinesis; two; centrioles; unique   anaphase; four; centrioles; identical   prophase; two; chromatids; identical   the S Phase; three; chromospheres; unique

Q: _____________________ describes the imbalance in genetic information due to the removal of controls…

A: Cell cycle checkpoints are control mechanisms in the eukaryotic cell cycle which ensure its proper…

Q: Identify organs A and B in Figure 2 above. Give a reason for your choice of answer in c (i) above.…

A: Xylem and phloem are the complex tissues in plants. Xylem transports and stores water and…

Q: A. daughter chromosomes B. spindle fibers Structure labeled A in the picture Structure labeled B in…

A: Chromosomes are thread like structures , made up of proteins and DNA organized into genes and are…

Q: Contains deoxyribose instead of ribose. O messenger RNA O DNA O transfer RNA

A: Nucleic acids contain the genetic information needed for functioning of cell. These are of two types…

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: Identify the parts on the picture at the top. [ DNA, Chromosome, Tumor Suppressor, Proto-Oncogene,…

A: * Chromosomes are thread like structures which can be found inside the nucleus of animal and plant…

Q: QUESTION 10 Click directly on the chromosomal location named 2q22. You can click on either…

A:

Q: The most common type of cancer is _______________.

A: Cells, the fundamental (basic) and the structural units of life perform vital processes and…

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: 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: dentify the stage of the cell cycle for the highlighted cell

A: The cell cycle is the process through which a cell duplicates its DNA, which results into two…

Q: ______________ begins when the ______________ reach the cell's ______________ .   Question 8…

A: Introduction:- Cell cycle is a series of orderly events which includes cell growth, duplication of…

Q: ______________________ results in a person with XY chromosomes becoming a female with testes present…

A: Chromosome is defined as the densely packed DNA that contains genetic material of an organism. Type…

Q: Familial Down Syndrome is an inherited trait that is caused by ____________________________.…

A: Down syndrome is also known as trisomy 21 which is caused by the extra number of chromosome.

Q: If two homologous chromosomes have the gene sequence of 1-2-3-4-5-6-7-8 and 1-6-5-4-3-2-7-8, the…

A: Homologous chromosomes share the following structural characteristics: (e.g. same size, same banding…

Q: Dr. He Jeankui was jailed for three years starting in 2019 because O A. He cloned two children which…

A: Cloning is not the same as genetic engineering. Cloning produces an identical copy of all or a…

Q: Match the stages of mitotic cell division to the descriptions of those stages. ]chromosomes attach…

A: Answer:  MITOTIS = It is the cellular division of cell in to two identical daughter cells, It is the…

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: Autosomal aneuploidy is usually lethal due to genetic_________

A: Introduction  Chromosomal aberrations are the common cause of abnormal development of the embryo or…

Q: The M97 allele of the BRCA1 gene is a rare autosomal dominant allele that is only 20% penetrant in…

A: Breast cancer is characterized by abnormal growth of breast tissues. Inverted nipple, change in the…

Q: Question 3. Eukaryote cells are living cells that are specialized to deal with changes in the…

A: The immune system checks the body for infections or problem-causing chemicals and fights any harmful…

Q: t to scale and spindles are not drawn in, however the relative positions of romosomes are…

A: Mitosis and meiosis are two types of cell divisions. Mitosis usually occurs in all the normal cells…

Q: _______1. The order in which the species Drosophila melanogaster belongs to

A: Taxonomic categories are the different groups and levels in which different organisms have been…

Q: Cancer cells proliferate in an uncontrolled way and are capable of spreading by ____________ and…

A: The condition of uncontrolled cell division is called cancer. This can be due to genetic mutations,…

Q: Cohesin complexes hold chromatids together until theenzyme___________ cleaves the cohesin at…

A: Cohesin are the protein complex that holds sister chromatids together till anaphase. It helps in…

Q: a) What do you notice about the amounts of recombination in the various species? b) This paper found…

A: In genetics, recombination is the phenomenon in which two non-homologous chromosomes exchange…

Q: answer 6, 7, 17 that would fit to the puzzle

A: Cell biology is an area of biology that focuses on understanding the composition, division,…

Q: If a pregnant woman had a karyotype prepared for her baby before birth, would it be more useful in…

A: A individuals complete set of chromosomes is known as karyotype.

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: The ______________________________ proposes that mitochondria and chloroplasts evolved from bacteria

A: Mitochondria and chloroplasts are most likely evolved from engulfed prokaryotes that has once…

Q: Cystic fibrosis (CF) is the results of DNA changes on chromosome 7. Summarise (3 or 4 sentences) the…

A: Cystic fibrosis is a disease that damages lungs and digestive system. Cystic fibrosis is caused by…

Q: Review Concept 12.2 Mitosis. Select the incorrect statement. O Bacteria reproduce by mitosis. O In…

A: Mitosis is the type of cell division which results in the production of two daughter cells from one…

Q: If a nondisjunction event occurred in Anna during meiosis I, which lane (A, B, C, D) best fits the…

A: Down syndrome is a congenital disorder that affects the child physically and mentally from his/her…

Q: _____________ stem cells are capable of differentiating into nearly all cell types, while…

A: STEM CELLS These are the cells with the potential to develop into many different types of cells in…

Q: QUESTION 9 For the following questions, please fill in the blank with the correct number of…

A: The cell cycle is a complex process that ensures the correct division and replication of cells. Amid…

Q: 8. ____________________ is the reciprocal exchange of DNA between two non-sister chromatids, which…

A: It is a transfer of genes in homologous chromosomes which is mixture of parental characteristics in…

Q: Question 42 The term "clone" refers to any genetically identical population. A True B) False

A: Answer :  The term "clone" refers to any genetically identical population . This is TRUE because…

Q: EITHER Correct OR Incorrect. 1. Every cell in Clayton's body has the same genome. 2. The genes on…

A: Introduction  Chromosomes are thread-like structures found within the nucleus of both animal and…

Mitochondrial Mutations

A mitochondrion is a cellular organelle that serves as the site for cellular respiration and energy production (ATP or Adenosine Triphosphate). It is a double-membrane-bound organelle and is only present in eukaryotic cells.