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
jekas [21]
3 years ago
7

Bacteria that live around deep-sea, hot-water vents obtain energy by oxidizing inorganic hydrogen sulfide belched out by the ven

ts. They use this energy to build organic molecules from carbon obtained from the carbon dioxide in seawater. These bacteria are _____. See Concept 27.3 (Page 579) View Available Hint(s) Bacteria that live around deep-sea, hot-water vents obtain energy by oxidizing inorganic hydrogen sulfide belched out by the vents. They use this energy to build organic molecules from carbon obtained from the carbon dioxide in seawater. These bacteria are _____. See Concept 27.3 (Page 579) chemoautotrophs photoautotrophs chemoheterotrophs photoheterotrophs
Biology
1 answer:
Agata [3.3K]3 years ago
4 0

The correct answer is: chemoautotrophs

Since these bacteria obtain energy by the oxidation of electron donors (inorganic hydrogen sulfide) in their environments (chemical reactions) we can classify them as chemotrophs. In addition, they synthesize all necessary organic compounds from CO2 so they are autotrophs (opposite from heterotrophs that are unable to fix carbon).

You might be interested in
The frontal lobes also include the primary ____________ which controls voluntary motor functions.
lakkis [162]

Answer:

The correct answer will be- primary motor cortex

Explanation:

The motor cortex is the portion of the brain present in the precentral gyrus of the frontal lobe of the brain.  The motor cortex is thought to be involved in the planning actions and control voluntary actions.

The motor cortex is divided into three regions: premotor cortex, primary motor cortex  and supplementary motor area.

The primary motor cortex is the region of the motor cortex which controls the voluntary movements in the human body by generating the impulse.

Thus, the primary motor cortex is the correct answer.

5 0
3 years ago
What is the relationship of NADP and NADPH?
Lynna [10]
NADPH is the reduced form of NADP+. This simply means that NADPH has an extra hydrogen ion. NADPH is formed when upon the reduction of NADP+ . NADP stands for nicotine amide dinucleotide phosphate. It is a coenzyme that is involved in a wide range of anabolic reactions. During the synthesis of carbohydrates in plants, NADPH acts as a reducing agent, likewise in the synthesis of nucleic acids and lipids. As a reduced compound, NADPH becomes a molecule with high energy thus being especially useful in driving the Calvin cycle.
6 0
3 years ago
What is the study of the moon, stars, meteoroids, and other space objects?
LUCKY_DIMON [66]

austronomy i think

hope this helped

5 0
3 years ago
Read 2 more answers
Can y’all help, please
lukranit [14]

third one

Explanation:

4 0
3 years ago
Could producers survive without consumers? explain why or why not
arlik [135]
Producers could not survive without consumers. Produces rely on consumers to purchase their product, if no one buy their product, then the producer has no money to even produce anything. This like a car, the car is the producer, and the gas is the consumer, the car will not work unless there is gas. So a producer will not survive without the consumer.
5 0
3 years ago
Other questions:
  • Describe the unique appearance of diatoms. what chemical compound composes their outer covering, and what is this shell called?
    12·1 answer
  • Brainiest for the best response!
    6·1 answer
  • Choose all the answers that apply. Ground tissue _____.
    14·1 answer
  • How did the occurrences of the different traits change over the 30-year period? Use evidence from the graph to support your answ
    12·2 answers
  • Dawn mistakenly took a multivitamin intended for men that contains 90 mg of vitamin C (or 100% of the vitamin C RDA for men). If
    14·1 answer
  • Which period had a special explosion of life forms?
    8·2 answers
  • What is different between economic activities non economic activities ​
    9·1 answer
  • Observing the black body curve of distant stars allows astronomers to determine age
    7·1 answer
  • What happens during prophase of meiosis I?
    11·1 answer
  • Harold’s wonders how much of a role genetics plays in determining his weight. He has heard about a gene, called leptin. Mice wit
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!