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
dem82 [27]
3 years ago
15

Please help me I do not no this one

Biology
2 answers:
kondor19780726 [428]3 years ago
8 0
I think it's pulling a wagon up a hill
SCORPION-xisa [38]3 years ago
6 0
Pulling a wagon uphill
You might be interested in
True of false evolution and adaptation are the same
Helen [10]

Answer:False they re not the same

Explanation:

Evolution is not the same as adaptation or natural selection. Natural selection is a mechanism, or cause, of evolution. Adaptations are physical or behavioral traits that make an organism better suited to its environment. Heritable variation comes from random mutations.

4 0
3 years ago
Read 2 more answers
What is the role of glucose in catabolite repression? What is the role of glucose in catabolite repression?
Ierofanga [76]

Answer:

It decreases the levels of cAMP in the cell, repressing transcription from the lac operon.

Explanation:

When glucose is absent, cAMP serves as coactivator binds to CRP, the catabolite gene activator protein. The CRP-cAMP complex binds to the site near the lac promoter and stimulates the expression of the operon by RNA polymerase many folds.

Catabolite repression refers to inhibition of the synthesis of enzymes of lactose catabolism when glucose is present as an energy source. In the presence of glucose, synthesis of cAMP is inhibited resulting in its lower cellular concentration. The lower cAMP levels do not allow the binding of cAMP and CRP. The result is reduced expressed of lac operon.

4 0
3 years ago
Which organism would be classified in the same kingdom as the hawk?
hammer [34]
<span>D. earthworm would be classified in the same kingdom as the hawk (both animals). </span>
3 0
3 years ago
Read 2 more answers
What are the consequences of moving from underground mining to surface mining? (site 1)
Gwar [14]
<span>Different pressure levels
 Hope this helps and please award brainly :)
</span>
4 0
3 years ago
Read 2 more answers
Lập bảng so sánh quá trình phiên mã ở nhân sơ và nhân thực
Digiron [165]

Answer:

Sinh vật nhân sơ chỉ có một RNA Polymerase, trong khi sinh vật nhân chuẩn có ba (RNA Polymerase I, phiên mã rRNA; II, phiên mã mRNA; và III, phiên mã tRNA).

6 0
3 years ago
Other questions:
  • BRAINLIESTTTT ASAP!!!
    8·2 answers
  • Identify the enzymes that are required for the synthesis of a glycogen particle starting from glucose 6‑phosphate. A. branching
    7·1 answer
  • How can pioneer species decrease 
    6·1 answer
  • Study the diagram of a cell.
    6·1 answer
  • How are genes inherited?
    15·2 answers
  • B. How does weathering affect Earth's surface?
    8·1 answer
  • What happens to the enzymes in your body if your temperature is too high?
    5·1 answer
  • Explain the benefits and limitations of each type of scientific investigation
    11·1 answer
  • When water changes state from a gas to a liquid, the ____________ of the water remains the same.
    6·2 answers
  • EFFECTS OF NUTRIENTS (IN FOOD) ON THE STRUCTURE AND FUNCTION OF THE NERVOUS SYSTEM: UPDATE ON DIETARY REQUIREMENTS FOR BRAIN. PA
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!