Answer:
C. Mark the surgical site and pause before each surgery to make
sure a mistake is not being made.
Explanation:
:)
1. If an embryo's cells carry a Y chromosome, its genes cause what
to develop
Explanation:
In the nucleus of each cell, the DNA molecule is packaged into thread-like structures called chromosomes.
Most human cells contain 23 pairs of chromosomes. One set of chromosomes comes from the mother, while the other comes from the father. The twenty third pair is called the sex chromosomes, while the rest of the 22 pairs are called autosomes.
Typically, biologically male individuals have one X and one Y chromosome (XY) while those who are biologically female have two X chromosomes. However, there are exceptions to this rule.
The sex chromosomes determine the sex of offspring. The father can contribute an X or a Y chromosome, while the mother always contributes an X.
The Y chromosome is one-third the size of the X chromosome and contains about 55 genes while the X chromosome has about 900 genes.
In genealogy, the male lineage is often traced using the Y chromosome because it is only passed down from the father.
All individuals carrying a Y chromosome are related through a single XY ancestor who (likely) lived around 300,000 years ago.
The Y chromosome contains a "male-determining gene," the SRY gene, that causes testes to form in the embryo and results in development of external and internal male genitalia. If there is a mutation in the SRY gene, the embryo will develop female genitalia despite having XY chromosomes.
Variation in the number of sex chromosomes in a cell is quite common. Some men have more than two sex chromosomes in all of their cells (the XXY variation is called the Klinefelter syndrome), and many men lose the Y chromosome from their cells as they age. Smoking may exacerbate this loss.
Some genes that were thought to be lost from the Y chromosome have actually relocated to other chromosomes.
Much of the Y chromosome is composed of repeating DNA segments. Specialized techniques are needed sequence and determine the arrangement of these highly similar segments.
Many health conditions are thought to be related to changes in genes expressed on the Y chromosome. This is currently an active area of research.
Why does your heart never tire of constantly beating to pump blood throughout your body?
A.
It belongs to the skeletal muscle group, which means it moves involuntarily.
B.
It consists of fibers that move voluntarily, so you can train these fibers to increase their endurance level.
C.
It has a high level of muscular strength due to extensive weight training.
D.
It consists of cardiac muscle tissues, which means it moves involuntarily.
Answer:
D
Explanation:
Because it beats 250 times in about one hour
Answer:
the answer is d
Explanation:
i just took the test and i passed 5/5 !
Why might some preschools prefer to hire people who have a four-year degree in early childhood?
Answer:
because little children are difficult to take care of, so i think people would always want someone who is more familiar with children!
Explanation:
When making whipped cream, you get the best results by
adding flour.
heating the cream.
putting the bowl and whisk in the freezer.
storing the finished product at room temperature.
Explain the population distribution according to rural and urban areas.
Answer:
According to the United States Census Bureau, an urban area is a city with a population size of more than 2,500 people, and a rural area has a population of fewer than 2,500 people. This definition can be tricky because it does not include information about the size of the area or the density of the population.
Explanation:
Brain-List?
The smallest bone in the pelvic girdle is the
O pubis.
o ilium.
O ischium.
O calcaneus.
Answer: calcaneus.
Explanation:
10 points if you answer this!
Answer:
2 is self-filling
Explanation:
Reminder: you are worth it. You’re beautiful. No matter how hard it is it will be okay. Please stay hydrated and eat for me okay? I’ll be there every step of the way. <3
Answer:
Same to you
Explanation:
Answer:
Thx I needed that <3
Explanation:
Genital human papillomavirus (HPV) is the most common sexually transmitted infection. What, if any, treatment options exist for HPV, and what are the risks and complications of this type of infection? (1 point)
a
There is a vaccine that prevents contraction, but if someone is infected, the virus can develop into serious diseases including genital warts and cervical cancer.
b
There is a vaccine to treat a contracted infection, but if the infection is not cured, it can develop into genital cancer or infection to the brain, heart, or blood vessels.
c
There are no effective treatment options, but HPV usually goes away on its own; in rare cases where the infection does not go away, it spreads to cause heart disease or joint infection.
d
There is an antibiotic that can treat HPV if caught early; but if left untreated, it can spread to cause cervical cancer or infections in the brain or nervous system.
Answer:
a. There is a vaccine that prevents contraction, but if someone is infected, the virus can develop into serious diseases including genital warts and cervical cancer.
Explanation:
The Human Papillomavirus (HPV) is a common virus contracted through sexual intercourse. Some people are not aware that they actually have the virus while others may experience serious conditions of having cervical cancer. There is no cure for HPV once a person contracts it, but there's a vaccine to prevent contracting the virus. This vaccine is recommended to be given to girls starting age 9. It is followed by another dose 6-12 months after. Women older than 26 years old are no longer recommended to have this because they're most likely to have been exposed to many HPV already.
Paige ran four miles a day last week. This week, she ran five miles a day. How did adding a mole most likely affect her workout?
Explanation:
If she suddenly changes it, her body would jave to get use to the change first. Expanding her work-out does help more. but he cant push it too often or she can become weak.
Help meeeeeeeee brainliest goes to correct -v-;
Answer:
A, B, and C
Explanation:
Answer:
A B D
Explanation:
This is correct!
A patient complains to his nurse that he is in great pain and that his current medication must not be working. He asks the nurse to prescribe him a new painkiller. Why should the nurse refuse ? A Nurses requires a second opinion before they are allowed to prescribe medicine. B. The patient may have an allergic reaction to the new medication and go into shock C. Nurses do not have education in these types of medicines .D. It is outside the nurse's scope of practice to prescribe medication
Answer:
D. It is outside the nurse's scope of practice to prescribe medication
Explanation:
In a health care facility, nurses are not allowed to prescribe drugs because it lies outside their scope.
Irrespective of the magnitude of complain from the patient, it is not the responsibility of the registered nurse to prescribe new drugs to a patient receiving care in healthcare facility.
Hence the nurse should refuse to grant the request of the patient.
The rear footprint is the largest and small children and objects can be hidden from the driver's view?
True or false?
Answer:
im pretty sure its true
Explanation:
The rear footprint is the largest and small children and objects can be hidden from the driver's view is true
The correct answer is true
What are the different kinds of footprints?Passive and active digital footprints are the two main categories. When using the internet, you unknowingly leave behind data known as a passive digital footprint. Your IP address, general location, or browsing history are a few examples. When you knowingly provide information online, you leave behind an active digital footprint.
What exactly is an eco footprint?The Ecological Footprint calculates the amount of biologically productive sea and land area consumed by a person, a region, all of humanity, or a particular human activity.
To now more about footprint visit:
https://brainly.com/question/14441911
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Which canned products do even professional chefs tend to use regularly?
A. Tomato products
B. Corn, peas, and carrots
C. Fruits in sweetened syrups
D. Beets and other root vegetables
Answer:
A
Explanation:
:)
Irradiation uses ionized radiation to preserve food and to prevent it from spoiling.
False
True
Answer:
True
Explanation:
The term empty calories means the food doesn't help the body.
True
False
Answer: true
Explanation:
Which of the following are ways to maximize opportunities in your life to more and increase energy?
A) All of the above.
B) Park in the furthest space from the store or mall and walk more.
C) Take the stairs instead of the elevator.
D) Hide your remote.
Answer:
C. take stairs instead of the elevator
Explanation:
i hope this helped sorry if im wrong
Answer:
Explanation:
A
the calves function to do everything except a) propel you forward b) absorb load with each impact c) lift your toes d) support the rest of your lower limb and body
HURRY PLEASE!!!
Answer:
I think its C. lift your toes
2. List the seven (7) life stages and at least two (2) physical,
mental, emotional, and social developments that occur in
each stage.
Answer:
Infancy-muscular and nervous system develop dramatically. Weight triples by end of this stage
early childhood- physical development is slower than in infancy weight also slows only doubles. mental developments advances rapidly.
late childhood- weight is slow but steady gains 5-7 pounds. gains childhood independence and more distinct personality.
adolescence- sudden growth spurt causes rapid gain in growth and height. increase in knowledge and sharpening in skills.
early adulthood- muscles are developed and strong and motor coordination is at its peak. involves moving away from peer group. and tend to be with people with same interest.
middle adulthood- mentally ability can continue to increase. can be a period of contentment and satisfaction.
late adulthood-physical development is on the decline. retirement can lead to to a loss of self esteem.
Explanation:
I need help! Please help me with this question!
Answer:
what question .......
Answer: what’s the question, but the answer is always c
Explanation:
What are 5 negative coping strategies for stress
Answer:
Criticizing yourself (negative self-talk)
Driving fast in a car.
Chewing your fingernails.
Becoming aggressive or violent (hitting someone, throwing or kicking something)
Eating too much or too little or drinking a lot of coffee.
Explanation:
these are what I thought of hope it helps
What happens when the negative feedback response to a stimulus
Answer:
A negative feedback loop is a reaction that causes a decrease in function. It occurs in response to some kind of stimulus. Often, it causes the output of a system to be lessened; so, the feedback tends to stabilize the system. This can be referred to as homeostasis, as in biology, or equilibrium, as in mechanics.
Explanation:
is boredom that bad?
Answer:
yea the longer your bored the worse it gets cuz ur just standing or sitting there or laying there just bored
Explanation:
Answer:
It depends.
Explanation: It depends. If you are bored for a few minutes with nothing to do, it's not pleasant but not terrible. If you had nothing to do for hours, then yes. Boredom can get bad after a long amount of time. But it won't really affect you that much. Unless it's for several years-
can someone please tell me if I got this right
What is a good example of first-class lever system in the body?
An example of a first class lever in the human body is the head and neck during neck extension. The fulcrum (atlanto-occipital joint) is in between the load (front of the skull) and the effort (neck extensor muscles). The muscles are attached to the posterior part of the skull to allow for the greatest effort arm.
Answer:
An example of a first class lever in the human body is the head and neck during neck extension
Explanation:
giving away points until Christmas |QOTD: what do you want for Christmas
Answer:
I want a friend
Explanation:
Im lonely
Answer:
thanks for points always be happy Never be sad Sad is bad you Know that
A group of kittens from the same litter with the same two parents are below. Which statement best shows why the
offspring would have different traits from each other?
O a
Ob
Sexual reproduction allows for uniformity among the offspring.
Asexual reproduction allows for uniformity among the offspring.
Sexual reproduction allows for diversity among spring.
Asexual reproduction allows for diversity among offspring,
Od
Molecules diffuse from capillaries to body cells
by moving through the
1 veins
2 arteries
3 intercellular fluid
4 plasmas
I just found out my dad is a ninja. Who else is one :))
Answer:
not me, my dad is too
Explanation:
Answer:
Ah yes, my favorite homework question
Explanation:
Select the correct answer.
In the Vault event, each gymnast begins by making how many vaults?
A. one
B. two
C. three
D. four
Answer: B
Explanation: i know it because i watch a lot of gymnast