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3 years ago

Which of the following plant hormones, when mixed with water and sprayed on plants or seeds, tend to stimulate growth?

Biology

2 answers:

charle [14.2K]3 years ago

8 0

D. Gibberellins

Gibberellins can be mixed with water and sprayed on plants or seeds to stimulate growth.

tekilochka [14]3 years ago

3 0

Answer: d. gibberellins!

Hope this helps!!! :D

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likoan [24]

hmm ok I'm gonna look at the pic and see what I can do ok . I will text u back when I have the answer ok.

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4 years ago

From which molecules are mRna created

julsineya [31]

Answer:

Messenger RNA (mRNA) is a large family of RNA molecules that convey genetic information from DNA to the ribosome.

Explanation:

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3 years ago

Hi can someone help me with question 1.5 thanks

tester [92]

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3 years ago

When acetyl-CoA is fed into the TCA cycle, it eventually forms carbon dioxide. The energy released from this oxidation is conser

Kay [80]

Answer:

The correct answer is:

a)FADH2

c)GTP

e)NADH

Explanation:

The Citric acid cycle(TCA) also known as the Kreb cycle, is a focal metabolic center of the cell. It is a sequence of chemical reactions in which the acetyl portion of acetyl CoA is degraded to carbon dioxide and hydrogen atoms.These reactions all occur in the matrix of the mitochondria. This cycle is also an important source of precursor for other molecules such as amino acids, nucleotide bases cholesterol etc. The function of the citric acid cycle is the gathering of high-vitality electrons from carbon fuels. The citric acid cycle removes electrons from acetyl CoA and use it to reduce NAD and FAD into NADH2 and FADH2 respectively.

Overall, The citric acid cycle oxidizes two carbon units(from acetyl CoA) and produces two molecules of carbon dioxide, one molecule of GTP and high energy electrons which are present in the form of NADH2 and FADH2

4 0

3 years ago

Question 15 (1 point) Which of the following demonstrates positive phototropism? bean plants twisting around a bean pole 12 a ho

Pavlova-9 [17]

Given what we know, we can confirm that among the options listed, the more appropriate example of positive phototropism is the houseplant growing towards the window.

<h3>What is positive phototropism?</h3>

This is a photosensitive reaction that occurs in plants.
Positive phototropism is described as the growth of plants towards the source of light.
While negative phototropism is when the plants lean away from the light.
Sunflowers and bananas, which lean towards the sun as they grow, are prime examples of positive phototropism.

Therefore, given the definition of positive phototropism as the growth of an organism towards a source of light, we can confirm that the option stating that the houseplant grows towards the window is the best example of this concept, given that the window is the source of light for the plant.

To learn more about phototropism visit:

brainly.com/question/16915126?referrer=searchResults

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3 years ago