All categories

4 years ago

What factors, other than exercise, would increase the heartbeat rate?

Biology

1 answer:

vesna_86 [32]4 years ago

5 0

Answer:

Emotions and anxiety can raise your heart rate, Body Temperature: If you become too hot or too cold your body senses a thermal stress load, The terrain, Wind, Dehydration, Diminishing glycogen stores — your muscles primary fuel source.

Explanation:

You might be interested in

Which of these was the MOST important feature of the Meiji Restoration in Japan?

valkas [14]

Answer:

Power was centralized with a goal of creating a modern economy.

Explanation:

The most important feature of the Meiji Restoration in Japan is the modernization of the country. In this period, various institutions are modernized such as banking system, system of justice in the courts and infrastructure i. e. railway roads are built across the country which is a main transportation in many countries and contribute in the economy of the country. Due to this modernization, Japan became a powerful country.

7 0

3 years ago

In multicellular organisms, many cells perform specific jobs that other cells do not, which allows

bearhunter [10]

Answer:

vggrd tvtvtvtvtvtbtbtvtvtvtvybtbtbtvtv

4 0

3 years ago

If a person is infected with a bacteriophage, what kind of treatment will best prevent complications associated with the infecti

kvasek [131]

Phage therapy or viral phage therapy is the therapeutic use of bacteriophages to treat pathogenic bacterial infections. Phage therapy has many potential applications in human medicine as well as dentistry, veterinary science, and agriculture. If the target host of a phage therapy treatment is not an animal, the term "biocontrol" (as in phage-mediated biocontrol of bacteria) is usually employed, rather than "phage therapy".

Bacteriophages are much more specific than antibiotics. They are typically harmless not only to the host organism, but also to other beneficial bacteria, such as the gut flora, reducing the chances of opportunistic infections.They have a high therapeutic index, that is, phage therapy would be expected to give rise to few side effects. Because phages replicate in vivo (in cells of living organism), a smaller effective dose can be used.

4 0

3 years ago

Match each point of view with the benefit it has in telling a story.

vlada-n [284]

Answer:

Third Person-The reader can learn about several characters thoughts.

First Person-It gives a personal feeling as the narrator shares his or her thoughts.

Second Person: The reader feels like he or she is being addressed by the writer.

Explanation:

5 0

3 years ago

The gene for flower position in pea plants exists as axial or terminal alleles. Given that axial is dominant to terminal, list a

____ [38]

Answer:

A A

a Aa Aa

All the offspring have flower located at axial position

A a

A AA Aa

a Aa aa

Three offspring with genotype i,e Aa, Aa and Aa will have flower located at axial position

Only offspring with genotype "aa" will have flower located at terminal position

Explanation:

Let the allele "A" represent the characteristics of axial position of flower

Let the allele "a" represent the characteristics of terminal position of flower

Given -

"A" is dominant over "a"

F1 generation -

Two parents with homozygous genotype for both A and a are crossed . The punnet square for the cross between "AA" and "aa" is as follows -

A A

a Aa Aa

Thus the genotype of offspring is "Aa"

Since, "A" is dominant over "a", all the offspring have flower located at axial position

F2 generation-

The cross between two parents having heterozygous genotype "Aa" will take place .

The punnet square for the cross between "Aa" and "Aa" is as follows -

A a

A AA Aa

a Aa aa

Three offspring with genotype i,e Aa, Aa and Aa will have flower located at axial position

Only offspring with genotype "aa" will have flower located at terminal position

8 0

3 years ago