This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: In each cell of the human body, there are normally A) 21 chromosomes. B) 21 pairs of ... (Read 119 times)

DelorasTo

  • Hero Member
  • *****
  • Posts: 548
on: Jun 22, 2018
In each cell of the human body, there are normally
 
  A) 21 chromosomes.
  B) 21 pairs of chromosomes.
  C) 23 genes.
  D) 23 chromosomes.
  E) 23 pairs of chromosomes.

Question 2

Just prior to mitotic cell division, the number of chromosomes in the cell
 
  A) doubles.
  B) is reduced by half.
  C) doubles twice.
  D) stays the same.
  E) is increased by 50.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

amandanbreshears

  • Sr. Member
  • ****
  • Posts: 320
Reply #1 on: Jun 22, 2018
Answer to Question 1

Answer: E

Answer to Question 2

Answer: A


DelorasTo

  • Member
  • Posts: 548
Reply 2 on: Jun 22, 2018
Thanks for the timely response, appreciate it

lindahyatt42

  • Member
  • Posts: 322
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

The modern decimal position system was the invention of the Hindus (around 800 AD), involving the placing of numerals to indicate their value (units, tens, hundreds, and so on).

Did you know?

A headache when you wake up in the morning is indicative of sinusitis. Other symptoms of sinusitis can include fever, weakness, tiredness, a cough that may be more severe at night, and a runny nose or nasal congestion.

Did you know?

Methicillin-resistant Staphylococcus aureus or MRSA was discovered in 1961 in the United Kingdom. It if often referred to as a superbug. MRSA infections cause more deaths in the United States every year than AIDS.

Methicilli ...
Did you know?

Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.

Did you know?

Eating food that has been cooked with poppy seeds may cause you to fail a drug screening test, because the seeds contain enough opiate alkaloids to register as a positive.

Checkpoints in the cell cycle. Checkpoints in the cell cycle.
Human Sperm greatly enlarged Human Sperm greatly enlarged
Schematic drawing of a permeation test cell used to measure the permeation rate of chemicals through ... Schematic drawing of a permeation test cell used to measure the permeation rate of chemicals through ...
Replication of human immunodeficiency virus Replication of human immunodeficiency virus
Gastric Glands and Cell Types in the Stomach Gastric Glands and Cell Types in the Stomach
A systems biology model of human disease gene interactions A systems biology model of human disease gene interactions
Video: Brain Lobes Animation

For a complete list of videos, visit our video library