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
larisa [96]
3 years ago
12

A certain species of bacteria, Halobacterium, has a photosynthetic membrne that is colored purple. Its photosynthetic action spe

ctrum is exactly opposite (complementary) to the action spectrum of green plants and photosynthetic organisms. What wavelengths of light do the Halobacterium photosynthetic pigments absorb?
Biology
1 answer:
romanna [79]3 years ago
6 0

Answer:

Blue and red

Explanation:

<em>Action spectrum is the region of light that is utilized for photosynthesis by photosynthetic organisms. </em>

According to several research, the rate of photosynthesis in green plants is highest in red region of light, followed by blue region.

<em>If Halobacterium's photosynthetic action spectrum is the opposite of green plants and photosynthetic organisms, it means the rate of photosynthesis in  Halobacterium will be highest in blue light, followed by red.</em>

The answer is blue and red.

You might be interested in
What is natural selection
AysviL [449]
Where organisms are better adapted to their environments tend to survive and produce more kids!
6 0
3 years ago
Read 2 more answers
What kind of living and nonliving things do you think a marine biologist studies ?
prisoha [69]
Marine biologists study changes in the ocean. so they will look at the chemical composition of deep waters and see how consecrated the oxygen is. They will also study the movements of the plates because when planted move it usually makes new food for deep life

they will also check animal concentrations in certain areas.

Another thing they do is track animal movements. this could be by putting a tracker on a whale or a shark or anything and watching its depths it goes or watching the distance it goes in a day.
6 0
3 years ago
Read 2 more answers
Elephants are not the most abundant species in African grasslands, yet they influence community structure. The grasslands contai
tangare [24]

Answer:

E) Elephants help other populations survive by repelling many large African predators

Explanation:

Elephants are large mammals. Elephants in Africa have a height of 4 meters and weigh up to 7 tons.

The role of elephants in the ecosystem is very important especially its impact both directly and indirectly on the environment. With a large size and height, other predatory animals such as lions, tigers, coyotes, hyenas do not want to get close to elephants. Elephants are animals that prefer to group. While still breastfeeding will be very protected by the mother for up to 3 years. Elephants have an average age of up to 70 years. Perhaps very few elephants have fallen prey to predators. Thus elephants are animals that indirectly protect other animals in Africa. Things like this also indirectly make grasslands become more fertile and other animal species also become more numerous.

So the most appropriate answer is E. E) Elephants help other populations survive by repelling many large African predators

Learn More

About Anabolic Reaction brainly.com/question/11718771#

Details

Class : Senior High

Subject : Biology

Keywords

- Elephants

- Ecosystem

3 0
3 years ago
Read 2 more answers
Yardangs are tall, broad peaks that appear in deserts. Weathering and erosion work together to form yardangs. They are produced
fenix001 [56]

Answer:

Either a or d

Explanation:

7 0
3 years ago
Read 2 more answers
Baby boom generation is the largest age cohort in us history. because members of the baby boom generation are now in their 60s,
snow_lady [41]
The elderly are a pain in the arce' even 2 family...impacts society.. impacts fam. because of dementia, or other illnesses....they argue, get violent, etc.., loss of memory, may not no who u are..., or no how 2 dress themselves..serious issue........
7 0
3 years ago
Other questions:
  • Describe a situation from the news or recent history where scientists were called upon to provide explanations of events and off
    8·1 answer
  • The U. S House of Representatives voted to outlaw a specific type of biological experimental procedures. Proponents of the bill
    9·2 answers
  • If scientists identify an animal with bilateral symmetry and no segmentation, which phylum can it definitely not belong to?
    5·2 answers
  • I NEED HELP WITH MY FINALS!!!!
    14·1 answer
  • Sediments derived primarily from the products of weathering on the continents are called _____.
    8·1 answer
  • A newborn has just been delivered. he is centrally pink with pale​ extremeties, has a heart rate of​ 110, and is actively crying
    5·1 answer
  • A Endometriosis is a condition that occurs in some women , causing multiple cells or layers of cells to grow outside of the uter
    14·2 answers
  • Which of these events happended first?
    6·1 answer
  • How does fungi and bacteria can withstand much greater changes in the surrounding medium than animal cells?​
    7·1 answer
  • Please help I’m science!!
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!