FREE BIOLOGY AND STUDY GAMES ABOUT BIO TEST

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FREE BIOLOGY AND STUDY GAMES ABOUT BIO TEST 4/29

Actual Qs and Ans Expert-Verified Explanation

This Exam contains:

-Guarantee passing score -109 Questions and Answers -format set of multiple-choice -Expert-Verified Explanation

Question 1: What occurs after the second gap phase of interphase?

Answer:

Mitosis

Question 2: MITOSIS OR MEIOSIS?

Variety amongst offspring

Answer:

Meiosis Question 3: In eukaryotes, a structural unit made up of DNA wound around of center of histone proteins is called

Answer:

Nucleosome Question 4: Advancing the growth of an organism, replacing old cells or cells that aren't working well, and to heal a tear or wound are why multicellular organisms do what?

Answer:

Produce new cells

Question 5: MITOSIS OR MEIOSIS?

Diploid parent cell splits into 4 haploid daughter cells

Answer:

Meiosis

Question 6: A repeating sequence of cellular growth and division

Answer:

Cell Cycle

Question 7: What is a human diploid number?

Answer:

46 Question 8: What stage of Meiosis II: New spindle forms

Answer:

P Question 9: Which phase of the cell cycle: The cell carries out its routine functions

Answer:

First Gap Phase

Question 10: How many chromosomes does a human have?

Answer:

46 Question 11: What stage of Meiosis II: Chromsomes line up at equator

Answer:

M

Question 12: A thick strand made up of condensed DNA

Answer:

Chromatid

Question 13: What is a human haploid number?

Answer:

23 Question 14: Which phase of the cell cycle: The cell grows rapidly

Answer:

First Gap Phase

Question 15: MEIOSIS 1 OR MEIOSIS 2?

begins with parent cell and ends with 2 cells

Answer:

Meiosis I

Question 16: During cell division, sister chromatids are separated at the

Answer:

Centromere Question 17: Which phase of the cell cycle: Two identical nuclei are produced

Answer:

Mitosis Question 18: An organelle that helps assemble the spindle and aids chromatid movement in a dividing cell

Answer:

Centrosome

Question 19: In prokaryotic cells, DNA appears in the form of a

Answer:

Loop

Question 20: What are sex cells?

Answer:

Germ cells

Question 21: MITOSIS OR MEIOSIS?

Diploid parent splits into 2 diploid daughter cells

Answer:

Mitosis

Question 22: The structure in which a cell's DNA is packaged

Answer:

Chromosome Question 23: Which phase of the cell cycle: The nucleus divides

Answer:

Mitosis Question 24: What stage of Meiosis I: Spindle moves homologous chromosomes to the cell's equator

Answer:

M Question 25: What stage of Meiosis II: Spindle breaks down

Answer:

T Question 26: What is a network of microtubules that forms during mitosis to pull chromatids to opposite ends of a cell?

Answer:

Spindle

Question 27: The process by which cytoplasm is divided between daughter cells

Answer:

Cytokinesis