1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Dmitry [639]
3 years ago
7

What is the structure of a chromosome? What is the difference between sister chromatids and homologous chromosomes?

Biology
1 answer:
serg [7]3 years ago
7 0

Explanation:

1). Each chromosome is made up of DNA tightly coiled many times around proteins called histones that support its structure.

Chromosomes are not visible in the cell’s nucleus—not even under a microscope—when the cell is not dividing.

2) is pic

You might be interested in
Jane had leukemia as a child and had to undergo numerous bouts of chemotherapy. The chemotherapy always made her nauseous. As sh
Stels [109]

Answer:

The waiting room became the conditioned stimulus.

Explanation:

Conditioned stimulus is the reflexive behaviors or the learned behavior.

This stimulus may be defined as a neutral stimulus that with some time and some training will evoke a response by continuously being associated with any other natural occurring stimulus.

4 0
3 years ago
Government sanctioned activities to improve ecosystems have had little effect. True or False?
posledela
False. Government sanctioned activities to improve ecosystems have helped to protect areas of wildlife and ecosystems from development and human activity. Although not always wholly effective, government sanctioned activities are in place to protect.
7 0
2 years ago
Read 2 more answers
Q. According to Èmile Durkheim, what is modern society's new path to solidarity?
grigory [225]

Answer:

A. Division of labor.

Add-on:

i hope this helped at all.

6 0
2 years ago
Read 2 more answers
Which term means "spying”? tension escalated divided espionage
blsea [12.9K]
Definition of espionage: the practice of spying or of using spies, typically to obtain political or military information.
7 0
2 years ago
Read 2 more answers
I scientist wants to determine the effect of a new gasoline he feels one of the cars with normal gasoline and the other identica
maxonik [38]
The car with normal gasoline because the effects of that are already known. whereas the car with new gasoline is different and new.
4 0
3 years ago
Other questions:
  • What does a fart really smell like?
    8·2 answers
  • What type of fault is characterized by the hanging walling moving downward relative to the foot- wall, in the way that's is natu
    5·1 answer
  • Things too small to be seen with other microscopes may be viewed with an
    11·1 answer
  • 5. When looking at a slide you see what appears to be open spaces with small cells in it, this all is surrounded by layers of co
    6·1 answer
  • Which government agency would you expect to be most concerned with the impacts of pollution?
    9·1 answer
  • Which SI unit is most appropriate for measuring density?
    6·1 answer
  • Another word for heterzygous is
    5·1 answer
  • Pls help view the attached
    5·1 answer
  • Which of the following pairs is unrelated?
    5·1 answer
  • During _________, the chromosomes line up along the equatorial plate.
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!