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
oksano4ka [1.4K]
2 years ago
6

100 POINTS!!

Biology
2 answers:
alexgriva [62]2 years ago
7 0

Answer:

Changes in gene expression

Explanation:

Brilliant_brown [7]2 years ago
3 0

Answer:Changes in gene expression

Explanation:

This phenomenon is the result of changes in gene expression. That means, how the information in the DNA is used by the cell. The genes that are active in the cells of the brain will be very different from the genes that are active in the cells of the bone marrow.

These patterns of gene expression are different for each cell, and dictate the identity of that cell. Gene expression patterns are controlled by a variety of factors in the cell that allow tissue-specific expression, such a transcription factors.

This can also be facilitated by another layer of regulation called epigenetics, which literally means "on top of" genetics, and refers to modifications of DNA (and the proteins around it), that can reflect and influence the activity of the genes within.

Explanation: or An organism's DNA serves as an instruction booklet of sorts for how to create the organism. In this analogy, one cell type reads one chapter of this genetic instruction manual, and another cell type reads a different chapter. Specific genes are turned off and on to control gene expression for compounds needed by different tissues of the body to allow differentiation into various cell types.

You might be interested in
Brainliest for first answer. ONLY CORRECT ANSWERS!!!!!
blagie [28]

Answer:

Volume of rectangular prism = 81 feet³

Explanation:

Volume of rectangular prism is same as volume of cuboid

Length = 9 ft

Width = 4 ft

Height = 2 \frac{1}{4} ft = \frac{9}{4} ft

Volume of rectangular prism = Length × Width × Height

= 9 × 4 × \frac{9}{4}

= 36 × \frac{9}{4}

= \frac{324}{4}

= 81 feet³

7 0
3 years ago
Muscle fatigue is an increase in muscle tension due to previous contractile activity.
Amiraneli [1.4K]
True, muscle tension can make the muscle sore or it can even pull it. Muscle fatigue is the first step for pulling a muscle.
8 0
3 years ago
What does it mean to be sustainable?
lord [1]

Answer:

To be sustainable is to be able to maintained at a certain rate. It's to keep things continuous and viable. For example, wind energy is sustainable compared to oil because wind is easier to get than oil. Another example is if a country only has about 10-13 crimes a year for 20 years, crime is sustainable in that country.

8 0
3 years ago
The increasing use of internal combustion engines could eventually deplete which resource?.
iragen [17]

Energy that are not renewable can be

exhausted and the increasing use of internal combustion engines could eventually deplete petroleum.

<h3>What is petroleum?</h3>

Petroleum are fuel that are mainly produced from natural gas. This includes crude oil and some others hydrocarbons.

This fuel are used by vehicles, heavy machines to generate energy. The energy is a nonrenewable one.

Therefore, The increasing use of internal combustion engines could eventually deplete petroleum energy.

Learn more on nonrenewable energy here,

brainly.com/question/17711999

8 0
2 years ago
A hammer can be used to see how a mineral breaks. If you observe square chunks of the mineral when broken, what can you conclude
love history [14]

c. the mineral has cleavage

8 0
2 years ago
Read 2 more answers
Other questions:
  • The addition of a buffer to the solution does not alter the way it reacts to addition of CO2. Do you support or refute this clai
    9·1 answer
  • . polymer a solid form resulting from the arrangement of atoms, ions, or molecules in definite geometric patterns 2. ceramic a p
    5·2 answers
  • A student designs an electromagnet, as shown in the picture. The electromagnet is only able to pick up 1 paper clip. List 2 modi
    6·1 answer
  • Which is the correct way to write the scientific name of a fruit fly? Drosophila Melanogaster Drosophila melanogaster Drosophila
    11·1 answer
  • What is does H2o stand for​
    11·1 answer
  • Answer what is a natural resource and how do we use natural resource.
    12·1 answer
  • The mesentery (MESS un tayr ree) is a structure that’s connects the loops of the small intestine l. The mesentery binds the inte
    7·1 answer
  • 11. Which of the following is an example of a pigment?
    7·1 answer
  • What are some benefits about predicting a natural disaster and knowing when and where it will occur?
    7·1 answer
  • What are the products of Anaerobic Respiration in yeast?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!