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
frez [133]
3 years ago
7

Which statement best explains why muscle cells and skin cells do not look and act the same?

Biology
2 answers:
Anon25 [30]3 years ago
8 0
The statement which explains why muscle cells and skin cells do not look and act the same is this: THE GENES IN EACH TYPE OF CELL ARE BEEN EXPRESSED DIFFERENTLY. 
All the cells in human's body has the same set of genes, this is because, all the cells in the body originated from a single fertilized egg. Even though all the cells in the body has the same origin, they are different from one another because, the cells use the same set of genes differently.
dimulka [17.4K]3 years ago
8 0
The genes in each type of cell are being expressed differently.
You might be interested in
10. During photosynthesis, plants need a constant supply of _
mixas84 [53]

During photosynthesis plants need constant supply of sunlight but they produce glucose a constant supply for respiration.

Explanation:

Photosynthesis take place in 2 steps, First is light dependent and followed by  the light independent phase.

The light independent reaction two important molecules are formed, they are ATP and NADH. This reaction phase takes place in the thylakoid membrane of the chloroplast in the presence of sunlight. Because of this continuous supply of sunlight is required for photosynthesis. This will be followed by Calvin-cycle or light independent reaction where glucose and Carbon dioxide are the end products.

In cellular respiration glucose is the substrate along with oxygen forms energy for various metabolic activities to take place inside the organism.

So, it is seen that product of photosynthesis is the reactant for cellular respiration.

6 0
3 years ago
Which of the following statements about Bacteria is FALSE?
xeze [42]

Answer:

Oxygen is necessary for the growth of all bacteria.

Explanation:

This statement is false, because not all bacteria require oxygen to produce energy and grow. The bacteria that need oxygen to grow are called aerobic bacteria. But there are also bacteria that can produce energy without oxygen, these are called anaerobic. Some bacteria can adapt to both environments, these are called facultative anaerobes bacteria.

6 0
3 years ago
50 POINTS Use the library and other reference materials to research lupus. Then, write a 400 word report on what you have learne
mario62 [17]

Answer:

Symptoms of Lupus disease are inflammation, swelling, damage to the joints, skin, kidneys, heart, and lungs etc

Explanation:

Lupus refers to autoimmune disease in which the immune system of the body  attacks its normal and healthy tissue instead of virus and bacteria. Symptoms of this disease include inflammation, swelling, and damage to the joints, skin, kidneys, heart, and lungs etc. The main cause of this disease is the environment which trigger Lupus. Chemotherapy and medications such as Nonsteroidal anti-inflammatory drugs and Antimalarial drugs etc are used for its treatment.

3 0
3 years ago
Compare and Contrast competitive inhibition and and Allosteric inhibition
gizmo_the_mogwai [7]

Competitive inhibition vs allosteric inhibition

In competitive the substrate and inhibitor bind at the same active site - pretty straightforward. In allosteric regulation (speaking specifically about inhibition here), the inhibitor is binding at a site other than the active site, and changing the enzyme in some way to make it inactive.


3 0
3 years ago
How has agriculture helped shape civilization?
GarryVolchara [31]

Answer:

Farming enabled people to grow all the food they needed in one place, with a much smaller group of people. This led to massive population growth, creating cities and trade.

Hope this helped a little <3

8 0
3 years ago
Other questions:
  • Is a fat replacer used in food processing that can bind to fat-soluble vitamins and thereby reduce their absorption?
    10·1 answer
  • Match the marine science graduates to their likely employers.
    15·2 answers
  • A ribosome builds a chain of amino acids in the proper sequence <br> a. True <br> b. False
    7·1 answer
  • Hot spots can also be found along plate boundaries? True or false.​
    6·1 answer
  • Galaxies closer to earth appear to older , younger , or the same age as earth?
    9·1 answer
  • Match each definition or description with the correct term. Answers will be used only once.
    9·1 answer
  • The approach, Ecosysyem-based uses ____ tools to manage resources.
    8·1 answer
  • Which of the following observations would support the claim that a particular mutation is neutral?
    14·2 answers
  • What should I do when my family makes fun of me because i have Entomophobia (fear of any insect) everytime i go outside and see
    8·2 answers
  • The mononuclear phagocyte system is an intricate passageway within and between tissues and organs and is an area full of lymphoc
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!