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Lena [83]
2 years ago
8

Please help me on this thank you all

Biology
1 answer:
aliina [53]2 years ago
4 0
I'm not 100% sure, but I believe it would be A) Day. Hope this helps, and good luck!
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Which food contains the material needed to build muscle , but does not contain the macromolecules that give quick energy
Alecsey [184]

Answer:

Protein containing food like meat, egg and chicken etc is the muscle building food.

Explanation: Protein containing food such as meat is the food substance that contains the nutritive materials which helps in the build of muscles in the human body , but does not contain the macromolecules that provides quick energy. Meat which is a good source of protein and we know that protein is the main nutrient which is responsible for the building of muscles in the human body.

8 0
3 years ago
The Ras protein functions as a molecular switch that is set to its "on" state by other proteins that cause it to expel its bound
Darya [45]

Answer: Ras activity would be significantly slower in its response to extracellular signals.

Explanation:

• GTPase acts as a catalyst in converting RasGTP (active state) to RasGDP (inactive state)

• A mutant lacking the GTPase activating protein cannot activate GTPase so thee will nit be any functional GTPase

• if GTPase is not present then RasGTP may be expdessed for longer periods of time and there will be a lag until it eventually switches "off)

7 0
3 years ago
Whale calves have a high survival rate, with most calves reaching adulthood. However, their aquatic ecosystem contains a limited
Aloiza [94]
The second graph presented in the image below shows the survivorship of whales.
As we can see, the population grows rapidly after the calves reach adulthood, but the environmental factors limit the growth of the population and the population growth reached a plateau after a period of intense growth.

8 0
2 years ago
Read 2 more answers
Which clade is composed of eukaryotes which are multicellular and heterotrophs?
antoniya [11.8K]

Answer:

Animal clade

Explanation:

<em>A clade is used to refer to all members of group of organisms that share the same ancestor.</em>

Animals are the only group of living organisms that are eukaryotic, multicellular as well as heterotrophic in nature.

They are eukaryotic because their cells have nucleus and membrane-bound organelles like mitochondrion and chloroplast.

They are multicellular because their bodies are made up of more than one cells. The simplest animal (sponge) is made up of several cells while the most complex animal (human) is made up of millions of cells.

Animals are heterotrophs because they lack the capacity to manufacture their own food. They depend on external source for their food. Particular, animals ingest their foods, digest it internally and egest undigested food/waste materials.

5 0
2 years ago
Hey can you help me with some questions​
shusha [124]

Answer: i need this answer also

Explanation:

8 0
3 years ago
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