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
alex41 [277]
3 years ago
15

Help help help I’m doubling the points

Biology
1 answer:
ladessa [460]3 years ago
3 0

Answer:

Centrioles

Explanation:

I believe that this is the best answer.

You might be interested in
4. A living cell is not a simple geometric shape, like a sphere or a cube. What sort of weird cell shape might increase the rati
Gnesinka [82]

Answer:

Gabriel's horn

Explanation:

What the question is asking for is a 3-dimensional shape that has a lot of surface area and only a little volume. The first thing I thought of was a geometric figure called Gabriel's Horn. A quick search on Wikipedia will explain better than I can, but basically it has infinite surface area but finite volume. You probably couldn't test the shape in any experiment, though, since it's only theoretical and can't exist in real life.

Let me know if I can explain anything in a clearer way!

8 0
4 years ago
Halobacterium has a photosynthetic membrane that appears purple. its photosynthetic action spectrum is the inverse of the action
a_sh-v [17]

Yellow- Green Wavelength of light at peak absorption of 565nm.

Halobacterium is known to be a member of Archaea and they thrive in very salty environment such as Great Salt lake and Dead Sea. Halobacteria under the process of photosynthesis with chlorophyll and they make their ATP from the sunlight using bacteriorhodopsin and halorhodopsin as photosynthetic pigments.

However, photosensory pigements found in Halabacterium were:

1. photosystem 565 which is used to respond to yellow –green light in other for cell to find optimum conditions for ATP synthesis and photophosphorylation and they have peak absorbtion at 565nm.

2. Photosystem 370 nm appears to be responsible for the protective avoidance of blue/UV light.

6 0
3 years ago
All organisms need energy from food in order to survive. Plants produce their own food through photosynthesis. Animals must find
yawa3891 [41]
<span> it goes back to the root of the words:
auto means self---------------trophic refers to feeding--so an autotroph is a self feeding organism
hetero---refers to different-------so then a heterotrophe feeds on some thing different
A...
Hope this helps ! :)
</span>
4 0
3 years ago
Read 2 more answers
How can evolution impact human health and medicine?.
ddd [48]

The rapid evolution of the human immune system creates the potential for human-specific disease. As a result, human-specific variation in many other human immune genes influences human-specific disease risks.

7 0
2 years ago
Which group in a food web is responsible for returning inorganic compounds back to the environment?.
kaheart [24]
The answer is Decomposers
4 0
2 years ago
Other questions:
  • Carbon can be stored in the ocean as
    11·1 answer
  • Help Please!! How can tonicity affect the health of a living organism? Give one real world example!
    7·2 answers
  • Describe the structure of nucleus.​
    6·1 answer
  • Cells use the process of mitosis to divide during asexual reproduction. <br> a. True<br> b. False
    11·1 answer
  • Who first called the cells "cells"?
    11·2 answers
  • Remembering how to ride your bike is an example of a __________memory.
    5·2 answers
  • Rotenone, a piscicide (fish poison), interferes with the transfer of electrons between Complex I and Complex II in the process s
    15·1 answer
  • Who wanna b my friend
    14·2 answers
  • Does anyone know the answer to This ??
    6·1 answer
  • An environmental factor such as storms and extreme heat or cold that affects
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!