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gogolik [260]
2 years ago
13

Some desert plants respond to darkness by opening their flowers at night to lure in pollinators. In

Biology
1 answer:
bulgar [2K]2 years ago
6 0

Answer:

B

Explanation:

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Which of the following statements is not true of the circulatory system and its transport of nutrients?
Vladimir [108]

Answer: b. Nutrients that leave the small intestine via blood are delivered first to the liver.

Explanation:

Lymph is a clear fluid that leeks out from the interstitial spaces of the cells and this comprises of electrolytes, blood proteins, and antibodies. It is pushed towards the heart from the lymphatic vessels. The nutrients from the small intestine are drained into the bloodstream and they are circulated to all parts of the body and not directly destined towards the liver.

5 0
3 years ago
A plant is treated with a chemical that blocks the flow of electrons between photosystem II and photosystem I, such that protons
Sindrei [870]

Answer:

Reduce or stop the production of energy molecule i.e ATP

Explanation:

Proton is an essential ingredient to carry out light reactions successfully and the proton requirement is fulfilled through the proton gradient formed along the membrane. A chemical that blocks the flow of electrons thereby hindering the flow of proton will adversely affect the electron transport chain reactions thereby causing reduced/no conversion of ADP to ATP.  

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3 years ago
What contents of the lysosome aids in their digestive function?
Oksi-84 [34.3K]
<span>Digestive enzymes are prolific inside the lysosomes. The organelle is named as such because these enzymes engage in "lysing" activity, meaning that the break up the worn-out cell parts or other wastes that the structure engulfs.</span>
7 0
3 years ago
Which of the following is NOT true?
soldier1979 [14.2K]

The answer is C.

It is not true that CO2 is released during photosynthesis, rather its the opposite. Carbon dioxide is a raw material for the production of  starches and cellulose through photosynthesis. Atmospheric carbon dioxide is captured during the light dependent reactions of photosynthesis then used for the production of starch, glucose and cellulose in the light independent reactions (Calvin cycle)  of photosynthesis.

In aerobic cellular respiration, oxygen rather than Carbon dioxide is a requirement because it is needed as the terminal electron acceptor in the production of ATP.

7 0
3 years ago
Read 2 more answers
What is the difference between a primary and secondary reinforcer?
igomit [66]

Answer:

Primary reinforcer is innate, secondary reinforcer is a stimulus

Explanation:

While a primary reinforcer is innate, a secondary reinforcer is a stimulus that becomes reinforcing after being paired with a primary reinforcer, such as praise, treats, or money.

Hope this helps!

Brain-List?

8 0
2 years ago
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