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Sphinxa [80]
3 years ago
15

Question of the day, who ever answers it first gets brainliest: Do animals have a cell wall?

Biology
2 answers:
blondinia [14]3 years ago
7 0

Answer:

yes they do

Explanation:

inysia [295]3 years ago
6 0

Answer:

NOO animals have cell membranes...cell walls are for plants

Explanation:

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Can someone please tell me a simple definition of genetic information.
lianna [129]
Of or relating to genes or heredity.
"all the cells in the body contain the same genetic information"
3 0
3 years ago
Which of the following statements is true about the role of oxygen in cellular respiration?
ozzi
It is one of the beginning compounds.

This is the answer for many reasons. First off, it is not one of the ending compounds. It is only the end compound for photosynthesis. Second, it does not react to water as that is yet again photosynthesis. It does not react with carbon dioxide as carbon dioxide is what initially creates oxygen within cellular respiration.

Hope this helps!
8 0
3 years ago
Ras is a g-protein that is activated when a growth factor attaches to egfr. its activation results in the replacement of a gdp m
kodGreya [7K]

Answer:

A mutation in Ras protein which will cause hyperactivity will eventually lead to cancer.

Explanation:

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Just like G protein, it is also a GTPase switch protein but unlike G protein which is trimeric, it is monomeric. In the plasma membrane, it is attached with the help of lipids like prenyl or palmitoyl groups. During signal transduction pathway when it gets activated, it downstream activates MAPK pathway and causes gene expression but when it gets hyperactivated it causes over expression of genes leading to cancer.

4 0
3 years ago
How is water necessary for the structure of a green plant?
ch4aika [34]
Like all life on earth, plants need water to survive and grow. Indeed, like humans, water is the primary element that makes up the structure of plants. Human bodies are comprised of around 70 percent water, but in plants this proportion can be as much as 95 percent. Water is also essential to the way a plant receives nutrients and provides energy for itself. Thus, water is arguably the most essential substance required by plants. That is why many elements of permaculture design – from using swales and contouring to slow runoff from the land and allowing it to sink into the soil to mulching to prevent evaporation of moisture from the soil surface – emphasis the preservation of water so that it can be provided to plants.

hope this helped :)
alisa202
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3 years ago
Help me with this question pleaseeeeeeeeeeeee​
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A I think sorry if I’m wrong
7 0
3 years ago
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