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2 years ago

Why does blood flow faster in arteries

1 answer:

7 0

In the arterial system, as resistance increases, blood pressure increases and flow decreases. In the venous system, constriction increases blood pressure as it does in arteries; the increasing pressure helps to return blood to the heart.

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If the current population size of bison is 3,652 and the maximum growth rate of the population is 0.28, calculate the population

s344n2d4d5 [400]

Given:

Present population of bison = 3652

Maximum growth rate = 0.28

To find:

The population of bison after one year.

Solution:

The future population can be calculated with the help of the following formula,

$P_F=P_P\times(1+r)^n$

where $P_F$ is the future population, $P_P$ is the present population, r is the growth rate and n is the number of years.

On substituting the given values in the formula we get,

$\Rightarrow P_F=3652\times(1+0.28)^1$

$\Rightarrow P_F=3652\times1.28\rightarrow4674.56\approx4675$

Therefore, the population size of bison after one year is 4675. The park does not have to control the population because the growth rate is on an average scale.

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3 years ago

How did a change in the environment affect life for people in the American

lesantik [10]

Answer

A, just did it on apex

Explanation:

5 0

3 years ago

1. Based on the trend depicted in the graph, explain what you

Finger [1]

Answer:

no graph

Explanation:

6 0

3 years ago

Read 2 more answers

8. Plant cells have some parts that animal cells do not have. Plant cells have __________, __________, __________.

andreev551 [17]

Answer:

8. Vacuole, Cell wall , Chloroplast

9. cell

10. Plant

11. Animal Cell

12. Cell wall

13. plant

14. Chloroplast

15. Vacuole

16. Ribosomes

17. Plasma Membrane

plz correct me if im wrong

4 0

2 years ago

If an experimenter wants to use the GFP method but needs to detect the presence or absence of several proteins at the same time,

8090 [49]

Answer:

different colors

Explanation:

The green fluorescent protein (GFP) is a type of protein widely used in molecular biology laboratories because this protein can be used to detect the expression of proteins and to identify cellular structures. This protein displays green fluorescence when it is excited by blue light and, in the last years, many variants of the GFP protein have been developed. The altered GFP proteins react to distinct wavelengths of light, thereby emitting light to different colors. The mutants forms of the GFP protein are produced by genome engineering techniques that generate modifications capable of altering the folding of the normal GFP protein.

5 0

3 years ago