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Helga [31]
3 years ago
7

Ome bacteria in the deep oceans use iron as an energy source to make carbohydrates from carbon dioxide. these bacteria would be

classified as
Biology
1 answer:
Anton [14]3 years ago
4 0
The answer is chemoautotroph
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Which statement best describes the relationship between photosynthesis and cellular respiration
grandymaker [24]

Answer:

Photosynthesis removes carbon from the atmosphere, and cellular respiration releases carbon from the atmosphere

Explanation:

This is the role of the reactions in the carbon cycle.

8 0
3 years ago
while the lophophorate are a all recognized group phylogenic studies do not yet agree on the identity of their closest relatives
skad [1K]

True.

Hope this helps!

-Payshence

7 0
3 years ago
You start a PCR with 1,000 molecules of DNA, an excess of primers and an excess of nucleotides. The PCR works perfectly and each
arsen [322]

Answer:

2.048 x 10^6 No. Of Copies

Explanation:

The DNA replication in a PCR works exponentially by using the 2^n where n represents the number of cycles.

For one molecule of DNA = 2^11 = 2048 No. Of Copies

For 1000 Molecules of DNA = 1000 x 2048 = 2.048 x 10^6 No. Of Copies

8 0
3 years ago
The branch of biology dealing with interactions among organisms and between organisms and their environment is called
Juliette [100K]
I believe this study is called ecology.
5 0
3 years ago
Which of the following does NOT describe a basic regulator of digestive control?-Short reflexes act locally in the GI tract.-pH,
spayn [35]

Answer:

conscious neural control

Explanation:

Neural control of digestive tract is unconscious achieved via the autonomic nervous system.

Local nervous system of the digestive system is called the enteric or intrinsic nervous system. The major components of this nervous system are two networks or plexuses of neurons:

• The myenteric plexus – controls digestive tract motility

• The submucous plexus - regulates gastrointestinal blood flow and controls epithelial cell function.

3 0
3 years ago
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