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Masja [62]
3 years ago
7

_________________________are organisms that produce their own organic molecules for energy and nutrition using energy from light

or from inorganic chemical sources.
A: Heterotrophs
B: Autotrophs
C: Decomposers
Biology
1 answer:
Free_Kalibri [48]3 years ago
4 0
Its autotrophs, they are the first level of the food pyrimid

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Svetradugi [14.3K]

Answer:

true

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6 0
2 years ago
The difficulty of reading under dim light conditions can be explained by _____
Nutka1998 [239]

Answer:

the fact that rod functioning predominates during dark adaptation, therefore poor acuity

Explanation:

  • Rods and cones are the photoreceptor cells present in the eye that perform the function of converting the light received into signals that stimulate the biological processes.
  • Out of the rods and cones, the rods are more sensitive and they are so sensitive that they can be activated even under low light conditions.
  • However the cones can be stimulated only under bright light conditions, but the visual acuity is higher for the cones as compared to the rods.
  • <em>Therefore under conditions of dim light, the rods are activated and hence it results in a poor visual acuity and a person experiences difficulty in reading. </em>
5 0
2 years ago
Which is TRUE about prokaryotic cells?
solong [7]

Answer:

Answer C is correct answer

They have DNA

Hope it helps

TC

have a great time

4 0
2 years ago
Which may form over time from the
klasskru [66]

Answer:

cast

Explanation:

8 0
2 years ago
Read 2 more answers
Which of the following is a true statement?Anabolic pathways build molecules, require energy, and are endergonic.Anabolic pathwa
expeople1 [14]

Answer:

A: Anabolic pathways build molecules, require energy and are endergonic

Explanation:

Anabolism and catabolism are the two important process of metabolism - a process through which cells get energy to drive various processes within the body and get rid of toxic wastes.

Anabolic and catabolic reactions can be described as opposing sides of the same coin. While anabolism refers to the various reactions that build up molecules within the cell, catabolism has to do with the breakdown of big or complex molecules into smaller ones.

Both processes involves energy. Anabolic reactions require energy to drive the building up process and therefore referred to as endergonic reactions. On the other hand, catabolic reactions liberate energy during the breaking down of complex molecules and therefore referred to exergonic reactions.

A good example of anabolic reaction is photosynthesis which involves the building up of carbohydrate (glucose) using carbon-dioxide, water molecule and energy while a good example of catabolic reaction is respiration which involves the breakdown of carbohydrates into carbon-dioxide, water molecules and the release of energy.

Hence, the only correct option is A.  

6 0
2 years ago
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