Answer: the SA node
Explanation: The impulse starts in a small bundle of specialized cells located in the right atrium, called the SA node. The electrical activity spreads through the walls of the atria and causes them to contract. ... The SA node sets the rate and rhythm of your heartbeat.
Use your knowledge of different types of long-term memory to
explain Ellen's behaviour
How are indigestible fibers most often sub-classified?
Indigestible means that it survives digestion in the small intestine and reaches the large intestine. Dietary fiber is always intact in plants, whereas functional fiber can be isolated, extracted or synthesized. Functional fiber is only carbohydrates, while dietary fiber also includes lignins.
do you rhick these way will help us
Answer:
u try your best and guess u are amazing and cool
Open up arms sideward, raised below shoulder level with a graceful curve. Bring feet apart sideward.
Answer:
This is the second position of the arms and legs during folk dance
How would you describe a key difference in the functions of lysosomes and peroxisomes ?
Lysosomes contain different hydrolytic enzymes, that is, digestive enzymes, related to the intracellular digestion process, while peroxisomes are organelles that carry out oxidative reactions.
What are lysosomes?Lysosomes are organelles that belong to the endomembrane system, defined as the group of membranes and organelles of eukaryotic cells and contain enzymes that are involved in the process of intracellular digestion.
What are peroxisomes?Peroxisomes are cytoplasmic organelles found in most eukaryotic cells that harbor various oxidative enzymes such as peroxidase and catalase.
Differences in the functions of lysosomes and peroxisomesLysosomes house the molecules responsible for the degradation of intracellular material of both internal and external origin.The oxidation of amino acids and fatty acids is part of the functions of peroxisomes, they are also responsible for catabolizing purines and eliminating hydrogen peroxide.Therefore, we can conclude that the main function of lysosomes is to digest substances, both external and internal to the cell, while peroxisomes are organelles that house oxidative enzymes to carry out oxidative reactions.
Learn more about the functions of lysosomes and peroxisomes here: https://brainly.com/question/318934
According to a Washington Post article in 2015, 88% of women sexually assaulted on campus do not report. Why do you think this number is so high
Most women feel embarrassed or confused as to why it happened or what would happen if they reported.
can i eating raw food
Answer:
you could do your research and see what plants or meat are edible raw or ripe... most fruits can be eating raw and don't have to cook. and most meat needs to be cooked. in asia, people could eat raw eggs on rice. it will have to be a clean egg depending on where it comes from.
Explanation:
so if you're gonna eat meat raw, cook it but if it's plants try researching
Lucia spends much time outdoors and has developed freckles on her skin.
How can she best prevent more freckles from appearing?
by applying sunscreen with a high SPF before going outside
by wearing fashionable sunglasses when she is outside
by getting a good suntan before going to the beach
by doing her gardening only during peak sun hours
Answer:
by applying sunscreen with a high SPF before going outside
Explanation:
I think this is the answer because all the rest do not seem right
which is not a stage of alcoholism?
Answer:
walking in a straight line or not slurring your words
create 3 food chain with these fish,seaweed,eagle,lion,mango,monkey,banana, parrot,snake,cow,crocodile
Answer
seaweed grows-fish eats it-eagle eats fish.-lion eats eagle
mango grows-parrot eats mango-snake eats parrot
banana grows-monkey eats banana-snake eats monkey
seaweed grows -fish eats seaweed-snake eats fish
Explanation:
How can I get cold? and prove your answer
to get cold put ice on your head if you have a fever
What's the first thing you should do if you find yourself involved in a conflict?
Answer:
The first thing to do is to calm down.
Explanation:
In a conflict it's important to remain calm, take responsibility, and breathe, then from there you can calmly negotiate with ease
Answer:
I agree with the other person, the first thing you should do is just calm down. Take a deep breath, and pray to God to help you keep your cool, and not get too upset. Next, I'd say try to think where the other person is coming from. We all have different perspectives of things. Take a minute to listen what the person (or people) have to say. Third, Once they are done talking, try to explain your side of the situation, just remember to stay calm, and not see angry or upset (don't have a mad tone to your voice.) Try to be nice, and compromise with the other person (or people.) The end! Hope it helps! God bless!
Explanation:
what is the single most effective way to prevent disease
Answer:
Washing hands is still the single most-effective way to prevent infections
Explanation:
no links Which of the following statement about the RICE system is TRUE? Ice pack can be applied directly to the skin. Ice packs should be applied for 20 minutes every 2 hours. Elevating the affected limb eases the pain. The RICE system should be followed for at least 1 week.
You are at the doctor for your yearly physical, and she warns you that eating too much junk food can affect the way your genes express themselves, and that these changes can be passed on to your future children. Which concept is your doctor warning you about?
Answer:
umm can you give a real quschin
plssss
Explanation:
The concept that your doctor is warning you about is known as Gene expressive mutation.
What are Genes?Gene may be characterized as the region of DNA that helps to determine a characteristic. It is also known as a genetic factor.
Genes are generally the stretch of DNA that encodes genetic information. Genes are nucleotide sequences that can produce functional proteins or enzymes.
According to the context of this question, eating too much junk food induce some sort of mutation in the genetic sequences. And doctor recommends that these mutations may also be passed on to your future generation.
This is because the consumption of too much junk food allows the stimulation of gene expressive mutation. This type of condition also affects the coming generations to a larger extent.
Therefore, the gene expressive mutation is the concept that your doctor is warning you about.
To learn more about mutations, refer to the link:
https://brainly.com/question/17031191
#SPJ2
You do not need to warm up before doing the fitness assessment.
O A.
True
ОВ.
False
Answer:
the answer is false
Explanation:
you need to always warm up your body before doing anything
All microorganisms can be harmful to humans.
a. True
O b. False
Answer:
b. False
Explanation:
All micro-organisms are not harmful to humans. In fact, most micro-organisms dont harm us at all. They are living in our bodies and are beneficial. Some beneficial Micro-organisms are Prebiotics, Fungi, Bifidobacterium etc.
what are some important factors to consider when choosing a warm-up before your workout
Power is the ability to use strength quickly. It involves both strength and speed.
True
False
Answer:
TRUE
Explanation:
Power is the ability to exert as much force as possible in the shortest amount of time. To put it simply, speed + strength = power. When it comes to power, you won't be able to lift as much weight as you would if you were focusing purely on strength. However, you will be lifting at a much higher velocity (speed) rate.
What do you think would happen if the practice charged for medical records, but Sara was unable to pay? Could she be denied her information? Does a fee like this create barriers to care or other inequities? You are required to submit original content.
Proper healthy dieting only involves caloric restrictions and not exercise
Which immunization is available to prevent communicable disease and illness?
O diabetes
O measles
bronchitis
strep throat
John Allen is scheduled for a diagnosis on tooth #20. This is Mr. Allen’s first time to the endodontist, and his subjective comments describe pain when chewing on the affected side and a constant dull pain lasting for approximately a week.
Answer:
growth of the teeth
Explanation:
it might be that the teeth are not complete, so maybe they are growing around that part. it might also be due to excessive chewing of gum
Which of these is an emotional consequence of effective communication?
Answer:
A I'm 99.9% positive this is the right answer! It sucks how kids feel like their parents don't love them at time. If they feel that way though, or if anyone doesn't feel loved, it's not true. Cause God loves everyone, no matter what, he is with you
Explanation:
_______ can be harmful to our health and lead to problems such as depression if we don't learn to handle it properly.
Distress
Conflict
Eustress
Endorphins
Distress if I'm not wrong
Give at least one bad experience that you encountered in purchasing a product/products . How did you use your knowledge of consumer rights to protect yourself?
Answer:
On bad purchase of a product I've experience things like the product's expiration date,as a consumer we have the right to report it to the management and the ones who has a control in quality checking of the food or proucts of their company
What are fiveve genetic factors
hope it helps
1. True or false The body's temperature is lower in the morning
2. True or false The body's temperature is lower in the evening
3. True or false An increase in heart rate can lead to an increase in body temperature
4. True or false A decrease in heart rate can lead to an increase in body temperature
5. Older people may not produce as much heat as they did in younger years due to muscle loss that comes with normal aging
6. True or false Infants have immature control centers and easily lose body heat through their skin
Answer:
1. True 2. False 3. True 4. False i think 5. True I think 6. True
Explanation:
The act of tightening and shrinking is called
OA
eccentric contraction
B.
isometric contraction
Oc.
contraction
OO
D.
exercise
Answer:
What is c. contraction
Explanation:
A total blockage of blood in a coronary artery will result in
Select one:
a. Aneurysm
b. A DVT
C. A stroke
d. A myocardial infarction
O e. Pulmonary embolus
Clear my choice