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3 years ago

What is the energy change taking place when plants make food in the presence of sunlight?

Biology

2 answers:

inn [45]3 years ago

7 0

Answer:

radiant energy is transformed into chemical energy

Explanation:

sunlight is ntg but radiation (UV), Iit falls on leafs surface and with the help of photosynthesis leaf converts radiation to chemical energy

Solnce55 [7]3 years ago

3 0

Answer:

The answer would be D

Explanation:

Radiant energy is transformed into chemical energy

You might be interested in

What is the phenotype of a plant with the genotype RR

vazorg [7]

To give a direct answer, I’d have to know what gene we were looking at. However, in a general sense, when a genotype has two capital letters, it means that it’s homozygous dominant. Take for example:

R= tall stalk
r= short stalk

The uppercase R is a dominant allele, which means if the plant has the gene with this in it (RR or Rr) then it will have that trait. If it has two lowercase letters (rr) then it will be the recessive trait.

Using this example, RR would be the tall stalk. For whatever your question is, the dominant phenotype would be the answer.

8 0

3 years ago

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PLEASE HELP. SIMPLE QUESTION MARKING BRALIEST TOO

pashok25 [27]

Answers:

Yes , restrictions should be given on who can buy explosives. In short only authorised officers should always investigator users of explosives, they should investigate safety and security matter that has to do with explosives. They should make a strict regulations and penalty for defaulters. I think advice should be given users and buyers that has access to, explosives to protect public safety, property and the environment.

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3 years ago

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2) Why do you think certain colors, types, makes or models are more popular than others?

NNADVOKAT [17]

I ink what the other person said

3 0

3 years ago

50 POINTS

klio [65]

Answer:

Autotrophs

Explanation:

Ex. Plants (Autotrophs) gain energy from the sun and turn it into and produce oxygen (Chemical energy)

6 0

2 years ago

1. Suppose the synthesis of an amino acid was accomplished by four enzymes encoded by four genes that formed an operon. Draw a m

vivado [14]

I have attached lac operon model having 4 genes. See attachment for better understanding.

Answer:

The Lac operon is controlled by two signals.

Initiation

Glucose and lactose concentrations control the initiation of transcription of the Lac operon through their effects on the Lac repressor protein and Cap.

Lactose absent (Repression)

When lactose is absent, the Lac repressor binds the Lac operator and shuts off expression of the operon.

Lactose present (Transcription)

Addition of lactose increases the intracellular concentration of a related compound, allolactose. allolactose binds to the Lac repressor, causing it to undergo a conformational change that releases its grip on the operator DNa.

Glucose absent (Repression)

When glucose is absent, cyclic aMp (red triangle) is produced by the cell and Cap binds to DNA.

Glucose present (Transcription)

LacZ, the first gene of the operon, encodes the enzyme b-galactosidase, which breaks down lactose to galactose and glucose.

7 0

3 years ago