Pearson eText Biology: Science for Life with Physiology -- Instant Access (Pearson+)
6th Edition
ISBN: 9780135214114
Author: Colleen Belk, Virginia Maier
Publisher: PEARSON+
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Chapter 7, Problem 8LTB
If humans have 23 pairs of chromosomes, each carrying hundreds to thousands of genes, roughly how many genes are there in the human genome?
- 23;
- 46;
- 1000;
- 20,000;
- 200,000
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Students have asked these similar questions
How many number of chromosomes in a human gene?
Most cells in our bodies contain two sets of chromosomes (2x23=46) . Which types of cells each have only one set (23)?
Which one of the following options most accurately describes how the ~3000 megabases (Mb; ~3,000,000,000 nucleotides) of the haploid human genome are distributed on chromosomes?
The haploid human genome is distributed on autosomes 1-22 and X and Y (so, 24 chromosomes).
The haploid human genome is distributed on the homologous pairs of autosomes 1-22 and X and Y (so, 46 chromosomes).
The haploid human genome is distributed on a single chromosome (so, 1 chromosome).
The haploid human genome is distributed on one pair of homologous chromosomes (so, 2 chromosomes).
Chapter 7 Solutions
Pearson eText Biology: Science for Life with Physiology -- Instant Access (Pearson+)
Ch. 7 - List several ways in which meiosis differs from...Ch. 7 - Add labels to the figure that follows, which...Ch. 7 - Prob. 3LTBCh. 7 - A sperm cell follows which path? seminiferous...Ch. 7 - An egg cell that is not fertilized follows which...Ch. 7 - Which of the following is mismatched? urethra:...Ch. 7 - The production of gametes. ___________. begins at...Ch. 7 - If humans have 23 pairs of chromosomes, each...Ch. 7 - Prob. 9LTBCh. 7 - Prob. 10LTB
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