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Sidana [21]
3 years ago
10

HELP PELASE I WILL GIVE BRAINEST! 100 POINTS!

Biology
2 answers:
Vikentia [17]3 years ago
5 0

Answer:

Im even confused

Explanation:

So do you want me to write the essay about the heart beats and the pulse and the size or ages?

solmaris [256]3 years ago
4 0

Explanation:

how many times does my heart beat when I took my pulse im really not sure is this an actually question

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Describe how proteins can speed up chemical reactions and how they can help transport oxygen throughout the body.
Leni [432]

Answer:

Proteins can be catalysts which help to reduce the energy used in a chemical reaction or speed it up. Proteins can help carry oxygen throughout the body in the form of hemoglobin

Explanation:

4 0
3 years ago
In eukaryotes, where do transcription regulators bind?
Liula [17]

Answer:

8012088061

Explanation:

6 0
3 years ago
c. Suppose a large population of turtles consists only of two species, snapping turtle and box turtle, but the percentage of the
vodka [1.7K]

Answer:

D_m=1/2      

Explanation:

From the question we are told that

2 species

Assuming that questions a and be are solved

Diversity index D=2p_1p_2

with p_1 +p_2 =1

Mathematically

D=2p_1(1-p_1)

D=2(p_1-p_1^2)

D=2({\frac{1}{4} -(p_1-1/2)^2}

Therefore

D=\frac{1}{2} -2(p_1-1/2)^2

Giving

D_m=1/2      

p_1=1/2

6 0
3 years ago
Is immunity a function of proteins
Mrrafil [7]

Answer:

Yes

Explanation:

Of the many functions of protein in your body, one of its most critical is supporting your immune system. The immune response protects you against harmful microorganisms, including viruses and bacteria, as well as foreign substances that might attack your defenses, such as a thorn or flames from a fire.

3 0
3 years ago
Which of these pollutants is biodegradable?
vfiekz [6]

Answer:

Food waste

Explanation:

Food waste is an organic compound, unlike the other choices. Organic compounds are biodegradable because living organisms, such as decomposers, have evolved mechanisms of breaking down these large carbon-based compounds/polymers into smaller molecules for energy. Food waste is therefore easily recycled into the environment.

The others do not have naturally occurring organisms to break them down or reduce them. They would, therefore, accumulate in the environment. This is exactly what is happening to plastc pollution. Accumulation of plastic in the environment is due to fact that they are not broken down into simpler molecules by any naturally occurring bacteria or organisms in the environment.

7 0
3 years ago
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