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oksian1 [2.3K]
3 years ago
7

What is the basic function of catabolic operons like the lac operon?

Biology
1 answer:
andrew-mc [135]3 years ago
4 0
What is the basic function of catabolic operons like the lac operon?carbon and glucose
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Please help with this tell me what to put for each number pls <3
dybincka [34]

Answer:

1: Organism

2: Population

3: Community

4: Ecosystem

(the word bank literally gave it away)

Explanation:

You can see that box 1 is next to 1 animal, so it's an organism.

You can see box 2 is next to a group of the same animals, so it's a population

You can see box 3 is next to a small group of multiple species, so it's a comunity

You can see box 4 is next to a fully functioning group of species, so it's called an ecosystem

8 0
3 years ago
What kind of atom tends to lose one electron?
NISA [10]

Answer:

An atom with a single electron in its outermostshell

Explanation:

3 0
3 years ago
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Which compound is a metabolic intermediate of the light-independent reactions in photosynthesis?
timama [110]
<span>Light dependent reactions require an actual source of light, and this is from the sun, for energy to carry out the first stage of photosynthesis. They need solar energy to split a water molecule in order to obtain electrons from hydrogen to be used in fueling photosynthesis. Light independent reactions do not require a light source for energy but rather they use energy that was created by the light dependent reactions to complete the process of photosynthesis in which different carbohydrates for the plant are made.</span>
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3 years ago
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How does gas like oxygen get across the cell membrane?
Alekssandra [29.7K]
Through diffusion is the answer

6 0
3 years ago
Sara is studying the human skeletal system. Her classroom has a model skeleton. What main advantage does a model skeleton have o
frosja888 [35]

Answer:

A scientific model is a representation model for a certain scientific concept. Scientific models make it easier to study a phenomenon as they tend to model out the exact phenomenons.

A drawing of an skeleton would be unclear as the children might not be able to locate certain features in the drawing. For example, a certain joint could be missed by the teacher in the drawing or the child might not exactly be able to locate where the joint or bone is present.

But as the model will be more real to the actual skeleton system hence, studying through a skeleton will make it a lot easier to study the human skeletal system.

6 0
3 years ago
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