This topic contains a solution. Click here to go to the answer

Author Question: DNA molecules that shorten and thicken during cell division are known as _____. a. chromatids b. ... (Read 1562 times)

Wadzanai

  • Hero Member
  • *****
  • Posts: 528
DNA molecules that shorten and thicken during cell division are known as _____.
 a. chromatids
 
  b. chromatin units
  c. chromosomes
 
  d. ribosomes

Question 2

Chromosomes are made of ____ molecules and proteins.
 a. DNA
 
  b. RNA
 
  c. lipids
  d. ATP



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

missalyssa26

  • Sr. Member
  • ****
  • Posts: 327
Answer to Question 1

c

Answer to Question 2

a




Wadzanai

  • Member
  • Posts: 528
Reply 2 on: Feb 27, 2019
Wow, this really help


frankwu0507

  • Member
  • Posts: 322
Reply 3 on: Yesterday
Great answer, keep it coming :)

 

Did you know?

Colchicine is a highly poisonous alkaloid originally extracted from a type of saffron plant that is used mainly to treat gout.

Did you know?

Medications that are definitely not safe to take when breastfeeding include radioactive drugs, antimetabolites, some cancer (chemotherapy) agents, bromocriptine, ergotamine, methotrexate, and cyclosporine.

Did you know?

Nearly all drugs pass into human breast milk. How often a drug is taken influences the amount of drug that will pass into the milk. Medications taken 30 to 60 minutes before breastfeeding are likely to be at peak blood levels when the baby is nursing.

Did you know?

Allergies play a major part in the health of children. The most prevalent childhood allergies are milk, egg, soy, wheat, peanuts, tree nuts, and seafood.

Did you know?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

For a complete list of videos, visit our video library