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
Virty [35]
2 years ago
12

The digestion of pizza, the light reactions in photosynthesis, and the removal of a stain by laundry detergent all require _____

__________, which are biological proteins that lower the activation energy for chemical reactions.
Biology
1 answer:
sineoko [7]2 years ago
4 0
The answer is enzymes !!!!!
You might be interested in
Federal aid for the U.S. Fish and Wildlife Service stems from the ____
aliina [53]
The answer is bingell Johnson act
8 0
3 years ago
A student argues that being separated geographically is the only way for speciation to occur. Why is he wrong?
Mashutka [201]
Causes of speciation
<span>Geographic isolation
In the fruit fly example, some fruit fly larvae were washed up on an island, and speciation started because populations were prevented from interbreeding by geographic isolation. Scientists think that geographic isolation is a common way for the process of speciation to begin: rivers change course, mountains rise, continents drift, organisms migrate, and what was once a continuous population is divided into two or more smaller populations.

</span>Reduction of gene flow
<span>However, speciation might also happen in a population with no specific extrinsic barrier to gene flow. Imagine a situation in which a population extends over a broad geographic range, and mating throughout the population is not random. Individuals in the far west would have zero chance of mating with individuals in the far eastern end of the range. So we have reduced gene flow, but not total isolation. This may or may not be sufficient to cause speciation. Speciation would probably also require different selective pressures at opposite ends of the range, which would alter gene frequencies in groups at different ends of the range so much that they would not be able to mate if they were reunited.</span>
5 0
3 years ago
Read 2 more answers
Which organisms are prokayote?​
kramer
Bacteria and archaea are classified as prokaryotes pro means before and Kary means nucleus . Animals plants fungi and protist are all eukaryotes
6 0
3 years ago
Please help me I’m so confused
Aloiza [94]

Answer:

In this situation, I would rather have hypersecretion, this means that there is an excess of adrenaline produced. Due to the fact that adrenaline triggers the body's fight-or-flight response you will be ready flee when you see the rattlesnake. If you have hyposecretion, there will be less adrenaline, meaning you may react slower and not be as prepared, possibly resulting in you getting bit.

8 0
3 years ago
Read 2 more answers
Why are liners laid down at the bottom of a landfill before waste is deposited in the landfill?
Vinil7 [7]
Hey!
Ok so your answer is ......C!
If the trash gets into the groundwater it can become harmful to humans and animals who may drink that water!
Hope this helps! <span />
8 0
3 years ago
Read 2 more answers
Other questions:
  • What is the difference between the position of the surface proteins and the membrane -spanning proteins
    8·1 answer
  • Some fish have bony fins. if the body of water they are in dries out, these fins can be used to help the fish "walk" to another
    12·1 answer
  • This condition occurs when the kidneys are no longer producing urine
    14·1 answer
  • View the frequency distribution graph about people who regularly use a specific cell phone app. Which two age groups are least l
    13·2 answers
  • Which biome are succulent plants best suited to live in?
    7·2 answers
  • The type of soil that forms depends upon
    14·2 answers
  • Please answer all. Worth 50 points. Will mark you Brainliest if you answer all (as well as you can), for an extra 25 points!
    9·1 answer
  • Help me!!! picture is provided!!!
    12·1 answer
  • Explain why it is important to be skeptical of statistical results reported in the media.
    14·1 answer
  • 5. Which is a common food allergen?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!