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
Thepotemich [5.8K]
3 years ago
15

25 On Graph 3 below create a bar graph of the data in Table 3 Table 3: Average rainfall in Willamette Valley Month Jan. Feb. Mar

. April May June Rainfall 15 21 28. 24 16 8 (ml) July Aug. Sept. Sept. Ou, Nov. Dec. 2 5 10 2 1 Graph 3 Graph 2 Title: Title:​
Biology
1 answer:
belka [17]3 years ago
3 0

Answer:

As 2020 continues, it has become increasingly easy to believe that the institutions of American democracy are breaking down. The president of the United States, despite having lost the presidential election, refuses to concede. Congress, which currently boasts a 21% job approval rating, has consistently demonstrated an inability to pass legislation supported by a majority of Americans. A third of the Supreme Court, an institution with tremendous power over American civil rights, consists of appointees by a president who lost the popular vote.

You might be interested in
The heaviest naturally occurring element is
Artemon [7]
The heaviest naturally occurring element is uranium.
4 0
4 years ago
The division septum is the cell wall that forms between daughter cells at the end of ____ _____in prokaryotic cells.
Morgarella [4.7K]
Cell wall New cell wall must also form around the two cells. This new developing cell walls between the cells is known as a division septum.
4 0
3 years ago
Trypsinogen is split by the enzyme enterokinase to form an activated molecule of the protease trypsin. Which of the following wo
Naddika [18.5K]
<h3><u>Full Question:</u> </h3>

Trypsinogen is split by the enzyme enterokinase to form an activated molecule of the protease trypsin. Which of the following would confirm that the activation of trypsin is an example of how a positive feedback mechanism can amplify a biological process?

A. The activated trypsin enzyme can use enterokinase as a substrate

B. The trypsin produced by the reaction is capable of splitting and activating additional trypsinogen molecules

C. If levels of trypsin were to get too high, the trypsin molecules would inhibit the enzyme enterokinase

D. Each mRNA molecule that codes for trypsinogen can be translated repeatedly to form many peptide molecules

<h3><u>Answer:</u></h3>

Trypsinogen molecules are first split into the active enzyme Trypsin by enterokinase. Then the Trypsin being a protease itself, works on Trypsinogens and converts them to Trypsin. Thus this is a positive feedback.

Option B

<h3><u>Explanation:</u></h3>

Trypsinogen is a proenzyme which is secreted by pancreas into the duodenum. Enterokinase is a intestinal enzyme that is secreted from the small intestinal glands. Enterokinase works on the Trypsinogens to convert them into trypsin by splitting a peptide chain from the proenzyme. This trypsin then digests a variety of proteins and peptides from diet.

Trypsin is a protease and the proenzyme Trypsinogen is a protein. So trypsin works on the secreted trypsinogens too and amplify the production of trypsin from the trypsinogens to enhance the digestion process. Thus, a positive feedback chain is seen here.

3 0
3 years ago
How might a dramatic decrease in vegetation lead to a decrease in a prey species?
schepotkina [342]
How might dramatic decrease in vegetation lead to a decrease in prey species? If there is less vegetation, herbivores won't be able to eat anything, so they won't have enough energy to escape from predators. ... A parasite lives on or inside the organism , but a predator kills and consumes its prey.
8 0
4 years ago
Most of Earth's carbon comes from
lions [1.4K]

Explanation:

Most of Earth's carbon is stored in rocks and sediments. 

8 0
3 years ago
Other questions:
  • Hatchet fish are able to make themselves virtually invisible in the dark zone. Describe two specific aspects of their body desig
    9·1 answer
  • Both the normal red blood cell and sickle cell alleles will make a protein that is made of how many amino acids
    10·1 answer
  • In your lab you are studying the genome of venomous rattlesnakes to find the gene which codes for their venom glands. One rattle
    13·1 answer
  • Imagine you are walking in the woods and you come across a gray rock composed of a number of different fossilized organisms such
    5·1 answer
  • What are the structures in your kidneys that work to filter excess salt and water from your blood
    13·1 answer
  • What is the product after harvesting an animal called?
    15·1 answer
  • PLS HELP I WILL AWARD BRAINLIEST
    11·1 answer
  • Which of the following statements is NOT true of photosynthesis?
    5·2 answers
  • _______ is an objective, self correcting method for gathering and organizing information about the natural world through repeate
    12·1 answer
  • How do scientist test thier hypothesis
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!