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
Mariulka [41]
3 years ago
7

The nucleus, which directs cellular activities, is separated from the cytoplasm by

Biology
1 answer:
Paha777 [63]3 years ago
6 0

The Nucleus is separated from the cell’s cytoplasm by a membrane. The nucleus contains hereditary materials made of plenty proteins and DNA. The nucleus directs all cell activities. Nucleus is commonly found in Eukaryotic cells. The genetic materials found in the Nucleus is organized as DNA molecules, together with a wide array of proteins, which causes to form chromosomes.

You might be interested in
Based on fossil data, the researcher estimates that humans and their most closely related species in the data set diverged appro
tester [92]

Answer:

Hello your question is incomplete attached below is the complete question

answer : = 1.25

Explanation:

i) Determine the rate of mtDNA percent divergence

From the data given the most closely related specie is Chimpanzee ( 8.8 sequence  difference )

Note : Given that this divergence took place seven million years from now

∴The rate of mtDNA percent  divergence per 1 millions years

= 8.8 / 7 = 1.25

5 0
2 years ago
What is the relationship between ligaments, bones and joints?​
kakasveta [241]

Ligaments connect one bone to another bone. Therefore, they allow a joint to form, because joints are where two or more bones connect.

Take your knee joint for instance (***see attached pic***). The knee joint is formed by the connection of the femur (your thigh bone), the tibia (your shin bone), and the fibula (the other long bone in your lower leg). In order for all of these bones to connect there are many ligaments in the knee joint that keep the bones connected and in place.  A well known example of one of these ligaments in the knee joint is the ACL (anterior crucate ligament), which is commonly torn in sports, namely football. Most people have heard of this ligament because it receives a lot of media attention since tearing it can greatly alter or even end professional athletes' careers.

8 0
3 years ago
What is the current greatest threat to agricultural sustainability? a. erosion b. water pollution c. air quality d. all of the a
Taya2010 [7]
Just took the test it's A :)
8 0
3 years ago
Read 2 more answers
Differences between Interdisciplinary and Multidisciplinary subject​
Anit [1.1K]

Multidisciplinarity draws on knowledge from different disciplines but stays within their boundaries. Interdisciplinarity analyzes, synthesizes and harmonizes links between disciplines into a coordinated and coherent whole.

4 0
3 years ago
In order for life to survive, bodies or cells must adjust to environmental conditions. This is called _____.
dmitriy555 [2]

Answer: Adaption (I think)

Explanation: Certain living organisms and animals can adapt to harsh environmental conditions, and if I'm not wrong, cells can adapt, as well.

4 0
3 years ago
Read 2 more answers
Other questions:
  • The weight of a person on Earth_____.
    15·2 answers
  • DNA fingerprinting bands are also referred to as
    7·2 answers
  • If you are experiencing winds that are described as "southerlies," the winds are flowing from which direction?
    10·1 answer
  • A more ______ design can reduce earthquake damage to buildings
    10·2 answers
  • What are some of the specialized cells found in vertebrate animals
    9·1 answer
  • I'm not quite sure which is the right answer and I wanted to get a seconed opinion. Does anyone know the answer?
    11·1 answer
  • If chromosomes fail to separate during cell division ________________ can occur. This can result in cells with the incorrect num
    10·1 answer
  • Which of the following is NOT an ecosystem
    9·1 answer
  • Parasitic plants though economically harmful to the host plant are not violent killers.justify
    8·1 answer
  • How air pollution affects environment and living thing
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!