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Zina [86]
3 years ago
9

Please help ;( question and answer options in photozoom in if needed Thank You :D​

Biology
2 answers:
Fynjy0 [20]3 years ago
8 0

Answer:

I believe the answer is, B

lara [203]3 years ago
7 0

Answer:

B Decomposers

Explanation:

There is nothing to eat the dead animals/ leaves for when they die

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Which reason is NOT a valid one for using collaboration in the scientific process?
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CAN SOMEONE PLEASEEEE HELP ME WITH THIS SCIENCE QUESTION THANK YOU!! (Explain how you got the answer)
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A. to conserve soil nutrients

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Researchers are studying the abnormal activity of kinases in relation to cancer. Theoretically, how might researchers use signal
myrzilka [38]

Answer:

I am pretty sure that the answer is A.

Explanation:

Protein kinases regulate the cell cycle by giving the "go-ahead" or "stop" signal at checkpoints in the cycle. A mutation/disruption in the protein kinases can result in it not doing its job properly. As a result, it can give the 'go-ahead' signal to all cells (mutated or not) to continue through the cell cycle. A distrupted kinase will infleunce the enviornment for a cancer cell as the cancer cell can continue to divide continuously.

I do not think the answer is D because G-couped receptirs are not involed in the regulation of the cell cycle. Additionally, I do not think the answer is C since the production of cAMP (a secondary messgenger amplifies transduction signals; this doesn't have anything to do with cancer?) Finally, between A and B I know that a direct result of cancer is due to a distruption in either protien kinases or  growth factors (not in the answer choices). Since one of the factors that  leads to cancer is present in answer choice A, I think that is the one. However, this is just my reasoning, I am not 100% sure!

3 0
3 years ago
As well as carbohydrates, what is wholemeal bread a good source of?
svp [43]

Answer:

Proteins

Explanation:

Wholemeal bread is a rich source of carbohydrates and protein along with unsaturated fats, vitamins and minerals. Hope this helps.

4 0
3 years ago
hi i need a definition of adaptation, camouflage, habitat, hibernation, migration, mimicry, niche, predator, prey, reproduction,
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Answer:

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Explanation:

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