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maxonik [38]
3 years ago
7

Which are electrical "nodes" of the heart? Check

Biology
1 answer:
mestny [16]3 years ago
5 0

Answer:

sinoatrial node and atrioventricular node

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How are humans formed
Alex_Xolod [135]
Humans are formed through sexual reproduction, some people think we just came him unknowingly and others think evolution where we come from apes, but scientist proved that humans are made through reproduction.
8 0
3 years ago
Read 2 more answers
Last Friday after dealing with the stressors of daily life, Jane was likely to ________________________ in her blood stream.
sineoko [7]

Last Friday after dealing with the stressors of daily life, Jane was likely to have <u>increased level of cortisol</u> in her blood stream.

Explanation:

Daily life activities, responsibilities, duties, events all leads to a lot of stress among individuals. This stress affects our body, thoughts, mind, feelings and behavior.  

Cortisol is a stress hormone secreted by the adrenal glands by the triggering of adenocorticotropic hormone of the pituitary gland.

Stressors due to daily life activities and other health problems leads to cortisol awakening response and increases the level of cortisol in the blood stream in order to cope up with the increased stress.

Increased cortisol levels causes a number of health issues like anxiety, depression, headache, digestive issues, cardiac problems, sleep disturbance, cognitive impairment etc

4 0
3 years ago
If you DNA has two strands is it possible to determine the other with the other?
Westkost [7]
You should know the Thymine pairs with Adenine and that Cytosine pairs with Guanine. If you know what one of the Letters are (A,T,C, or G), then you can easily figure out the other letter. A trick is that Adenine pairs with Thymine and they are straight figures like the letter "A" and the letter "T". Guanine and Cytosine have the letters "C" and "G" and both of them are curvy and not straight. This helps you identify the other nucleotide if you know one of them.
4 0
3 years ago
What is another name for a monomer)​
goldenfox [79]

Answer:

building block

basic unit

7 0
2 years ago
Help please! Will mark as brainliest! Please no links.
natali 33 [55]

Answer:

<em>Species A seems like it's growth rate spikes up right before every ten years. Species A also seems that it's growth rate is slowly dropping. </em>

<em>Species B seems like it's growth rate is somewhat stable. It happens to go up a bit on the growth but then comes back down. It is a normal growth rate compared to Species A.</em>

<em>I hope this helps you out! :)</em>

4 0
2 years ago
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