in your liver cells, each cell contain 23 homologous pairs of chromosomes. which of the following...

in your liver cells, each cell contain 23 homologous pairs of chromosomes. which of the following statements regarding homologous chromosomes true?

1. homologs of a pair of homologus chromosomes contain the same loci.

2. each of the homologs of a pair of chromosomes comes from a different parent.

3. when making proteins, only genes from one chromosome of a homologus pair are expressed.

4. haploids cells have only one homolog from each pairs of homologous chromosomes.

5. the size and appearance of a condensed homologous pair of chromosomes id generally the same.

Solutions

Expert Solution

gladiator answered 1 year ago

Next > < Previous

Related Solutions

Consider an animal cell that has eight chromosomes (four pairs of homologous chromosomes) in G2 phase....

Consider an animal cell that has eight chromosomes (four pairs of homologous chromosomes) in G2 phase. Match how many of each of the following features the cell will have at mitotic prophase : A. sister chromatids B. centromeres C. kinetochores D. centrosomes E. centrioles

Which of the following student-drawn cell models contain two chromosomes?

Part A Which of the following student-drawn cell models contain two chromosomes? Select all that apply. Part B Identify whether each statement about this cell model is true or false. Part C Which of the following student-drawn chromosome models show a correct depiction of genetic information in a replicated chromosome? Select all that apply.

Fruit flies have a diploid number of 8. How many homologous pairs of chromosomes do the...

Fruit flies have a diploid number of 8. How many homologous pairs of chromosomes do the somatic cells of an individual fruit fly have? 2, 4, 6, 8

1. If humans have 46 chromosomes in each of their body cells, which of the following...

1. If humans have 46 chromosomes in each of their body cells, which of the following is NOT true? a) Sperm cells have 23 chromosomes b. Egg cells have 23 chromosomes c. Daughter cells from mitosis have 46 chromosomes d. Daughter cells from meiosis II have 46 chromosomes 2. Which of the following is not one of the three important results from meiosis? a. two identical cells produced at teh end b. crossover of homologous chrmosomes c. independent assortment of the...

As the chromosomes of a parent cell are duplicated and distributed to the two daughter cells during cell division

Changes in DNA structure during the cell cycle As the chromosomes of a parent cell are duplicated and distributed to the two daughter cells during cell division, the structure of the chromosomes changes. Answer the three questions for each phase of the cell cycle by dragging the yes and no labels to the appropriate locations in the table. Note: Assume that by the end of the M phase, the parent cell has not yet divided to form two daughter cells.

A - If 15 cell culture flasks contain 6 x 105 cells per ml and each...

A - If 15 cell culture flasks contain 6 x 105 cells per ml and each flask holds 25 mls, how many cells are there in total (in scientific notation)? B - Given the following equation, C1V1 = C2V2: Calculate the volume of stock solution and the volume of water required to make 500 mL with a 400 mg/mL concentration from a stock containing 1600 mg/mL. C - Given that 2n = 20 , fill in both the number of...

For each of the following pairs of quantities, tell which one is larger and explain your...

For each of the following pairs of quantities, tell which one is larger and explain your answer. If they are equal, say so and explain how you can tell. (“KE” means kinetic energy) a) The rms velocity of nitrogen at 25 C or the rms velocity of oxygen at 75 C. b) The most probable KE for argon at 25 C or the most probable KE for neon at 25 C. c) The average velocity of hydrogen or the average...

QUESTION 8 In eukaryotic cells, ________ are energy-producing organelles that contain DNA. chromosomes lysosomes mitochondria nucleoli...

QUESTION 8 In eukaryotic cells, ________ are energy-producing organelles that contain DNA. chromosomes lysosomes mitochondria nucleoli nuclei QUESTION 9 Name the single individual whose work in the mid-1800s contributed to our understanding of the particulate nature of inheritance as well as the basic genetic transmission patterns. With what organism did this person work? Calvin Bridges; Drosophila Thomas Hunt Morgan; Drosophila Gregor Mendel; Pisum sativum George Beadle; Neurospora Boris Ephrussi; Ephestia

A cat germ cell has a haploid number of 19 chromosomes.1) Number of cells in...

A cat germ cell has a haploid number of 19 chromosomes. 1) Number of cells in prophase 1 and telophase 1 of meiosis 2) Number of chromatids in prophase 1 and telophase 1 of meiosis 3) Number of chromosomes in prophase 1 and telophase 1 of meiosis

If a diploid cell is 2N=8, draw the chromosomes of the following. How many chromosomes and...

If a diploid cell is 2N=8, draw the chromosomes of the following. How many chromosomes and chromatids would you see on the cells in the following stages. a) Nullisomic for chromosome 2 in G1 b) Monosomic for chromosome 1 in G1 c) Tetrasomic for chromosome 4 in mitotic metaphase d) Trisomic for chromosome 2 in G2 e) Triploid in metaphase 1 of meiosis

Subjects