There are no carriers for Huntington's Disease -- you either have it or you don't. With this in mind, is Huntington's disease caused by a dominant or recessive trait?
a) dominant
b)recessive
c)It cannot be determined
d)It varies depending on whether an individual has one or two copies of the allele

Answers

Answer 1
The answer is A because it’s either you have the disease or not

Related Questions

The nurse is caring for a person who has a platelet count of 8000 and a WBC of 8000. Which action is most important for the nurse to take

Answers

Answer:

Care for someone with White blood cell of 8000 first

Explanation:

This is because white blood cells are essential cells in the body which help to fight infections and destroy any foreign Invaders or bacteria that may want to enter the body. These are essential for the total health and well-being of a person. Enough of white blood cell prevent infections and make a person strong compare to platelet which help to form blood clot.

What organ provides support for our body and protection for our internal organs?

Answers

The Skeletal system

The skeletal system provides support for our body and protection for our internal organs.

What is the skeletal system?

The main structural component of your body is the skeletal system. It is made up of bones and connective tissue, such as ligaments, tendons, and cartilage. Another name for it is the musculoskeletal system.

The skeletal system gives the muscles a place to attach while supporting and safeguarding the body's interior organs. Humans have an endoskeleton, which is composed of our bones beneath our muscles and skin. The exterior of the body has an exoskeleton in other creatures, such as insects.

The bones of the skull, vertebral column, collarbone, shoulder blades, rib cage, pelvic girdle, and hands, feet, and legs are all included in this structure.

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Describe and explain what will happen in the body to regulate the amount of glucose in the blood after a person has not eaten for several hours.

Answers

Answer:

See the answer below

Explanation:

The amount of glucose in the blood is regulated by the negative feedback mechanism.

When the glucose level in the blood increased beyond the normal level, the pancreas secretes insulin which converts the excess glucose to glycogen. Glycogen is stored in the liver and the muscles.

When a person has not eaten for a while and the glcose level drops beyond normal, glycogen is converted back to glucose and released into the blood by another enzyme produced by the pancreas, glucagon.

can someone check if my dihybrid cross is correct?

Answers

Answer:

Yeah I believe it is

Explanation:

Answer:

Yes this is correct

Explanation:

Since the recessive genes are cancelled out by the dominant ones, the only possible traits are the dominant ones, so yes you did it correctly :)

4.1. Write down 3 ideas for how you can make new
friends.
4.1.1.
4.1.2.
4.3​

Answers

Answer:

1) go up to someone. 2)(if ur in school) go up and ask them if they're in one of ur classes. 3)build a conversation from there.

This model shows the process of transcription. Which of these best explains the role of DNA and RNA in transcription? Choose ALL
that apply.


A)
RNA is formed from DNA nucleotides.


B)
DNA serves as the template
for making RNA.


C)
RNA copies a small segment of DNA using RNA polymerase.


D)
DNA contains the entire genome, but in transcription, a small segment is
copied into RNA.


E)
DNA contains the entire genome, and the entire genome is copied into
RNA that can travel to the ribosome.

Answers

Answer: B,C,D

Explanation: The answer is B,C,D because I did it on usatestprep.

DNA serves as the template for making RNA.RNA copies a small segment of DNA using RNA polymerase. DNA contains the entire genome, but in transcription, a small segment is copied into RNA  best explains the role of DNA and RNA in transcription

what are the function of RNA   polymerase  ?

there are Three different types of RNA polymerases (RNAPs), which transcribe eukaryotic genes, such as RRNA genes are transcribed by RNA polymerase I.

mRNA, miRNA, snRNA, and snoRNA genes are mainly transcribed by RNA polymerase II, while tRNA and 5S rRNA genes are transcribed by RNA polymerase III.

short RNAs as well as the protein coding genes  are both transcribed by RNA polymerase II.

A Separate type of RNA polymerases are present in chloroplasts and mitochondria, where they specifically transcribe the DNAs of those organelles.

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If God created everything than what created God?

Answers

Answer:

Its best not to question and just believe that there is something at the end of our meaningless lives

Explanation:


please help right answer only

Answers

Answer:

Prophase

Explanation:

During Prophade, the chromosones condense, the nucleous dissapears, and the nuclear envelipe breaks down

Why does the element carbon create such different minerals as diamond and graphite ?

Answers

Carbon has four available binding sites and depending on how one atom binds to other atoms, it can form different structures. If you look up the structure of diamond and graphite, you’ll see that they are all made out of carbon but they are arranged differently.

How do introduced species become established in a new ecosystem

Answers

introduced to a habitat similar to their own introduced to a habitat different than their own outcompete native species generally have no native predators generally have native predators often have high reproductive rates often have low reproductive rates can tolerate a range of conditions
introduced to an environment close to their own outcompete native species usually have no native predators generally have native predators often have high reproductive rates often have low reproductive rates may tolerate a variety of conditions

(Hope this helps!!!) Can I pls have a brainliest??

okay so these are individual questions but they are both true or false and thank you so much if you answer :)​

Answers

First one is true and second one is false... plz correct me if I’m wrong but i think that’s the answer


HELP ME PLEASE!!!!

How can random mutations result in a change in the allele frequency of a population?

Answers

Answer:

PLZ READ THIS FOR YOUR SAFTEY

Explanation:

PEOPLE HAVE ON BRAINLY HAVE BEEN PASSING OUT SHORT LINKS THAT CAN HACK YOUR ACCOUNT, DO NOT CLICK ON THE LINK AND REPORT THE ANSWER/COMMENT OR WHATEVER IT IS

THANK YOU!!

PLEASE HELP!! During what phase does the spindle fibers break down

Answers

Telophase. Spindle fibers break down and a nuclear membrane re forms. Opposite of prophase.


1. What are the biotic and abiotic factors the scientists monitor which influence this
bat population?

Answers

Answer:

biotic factor = vegetation cover and insect abundance

Explanation:

abiotic factor = ambient temperature, cloud cover, wind strength

Ecosystems are made up of biotic and abiotic forces. Scientists track biotic and abiotic elements that affect the bat population are vegetation, food abundance, temperature, wind strength, etc.

What are essential components needed for the survival of bats?

Insectivorous bats require insects to eat, water to drink, roosts to sleep and rear their young, and hibernation sites in order to survive.

Foraging environments are areas where bats search for insects.

Bats prefer warmer temperatures and have a range of strategies for dealing with the cold.

To survive the winter, some bats, such as the large brown bat and the eastern red bat, hibernate in caves and trees. On warm winter days, they can be spotted flying around.

Thus, it can be concluded that the biotic factors needed for the survival of bats are availaibility of insect, vegetation, and water while the abiotic factors include optimum temperature, wind strength, etc.

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If you had to explain the evolution of the peppered moth to a younger sibling or a cousin, how would you do it

Answers

Answer:

The peppered moth changes to better survive in its habitat which is summed up as adaptation

Explanation:


What is the weather currently like in northwestern North Dakota?

!!!!! HELPPPPPP!!!!!

Answers

Answer:

Right now it is 42°F

(Is this what you are asking?)

A student wants to know if a Kangaroo rat (Diapodomys compactus) and a Kangaroo (Macropus osphranter) have the same genus. Based on the provided names, what can the student conclude about how the two organisms?
A.Both species’ first portion in their scientific name is different, so they are from different genus groups.
B.Both species have a two-part scientific name, so they are from the same genus groups.
C.Both species have kangaroo in their common name, so they are from the same genus groups.
D.Both species’ second portion in their scientific name is different, so they are from different genus groups.

Answers

Answer:

A. Both species first portion in their scientific name is different, so they are from different genus groups

List and describe the six common morphologies

Answers

Explanation:

The basic morphologies are spheres (coccus) and round-ended cylinders (bacillus). But there may be others such as helically twisted cylinders (spirochetes), cylinders curved in one plane (selenomonads) and unusual morphologies (such as the square, flat box-shaped cells of the archaean genus Haloquadratum).

Which process is most directly involved in the production of egg cells by a female frog?
A) meiosis
B) metamorphosis
C) regeneration
D) cleavage

Answers

Answer:

A) meiosis............

Chromosomes Break During?I


c. Metaphase

b. Anaphase

d. Telophase

a. Prophase

Answers

Answer:

prophase

Explanation:

the first step.

the nuclear envelope breaks down and chromosomes condense and become invisible

Answer:

metaphase

Explanation:

please mark as brainliest answer.

What part of a lake is unable to support plant growth
A. Aphotic zone
B. Photic zone
C.littoral zone
D. All of these

Answers

Answer:

photic zone.

Explanation:

it is a high layer of the water region. There is no land at the top of the water, if we plant the tree there, the shrub will drift into the water. There is Sufficient daylight but there is no ground.

1. Describe the yearly temperature pattern for the above location, i.e., how does temperature change through the seasons? Moderate difference between summer and winter temperatures. Winter (Nov – Jan) mild, summer (Jun – Aug) warm.

2. What are the highest, lowest and range of temperatures at this location?

a. Highest: 70°F

b. Lowest: 42°F

c. Range: 28°F
3. Describe the pattern of precipitation in terms of yearly amount and seasonality? This location receives an even distribution of precipitation – no dry season. Each month receives at least two inches of precipitation for a total of about 35 inches.

Answers

Answer:

I think the answer to question 1 is B. Lowest

I also Think the answer to Question 2 is A. Highest

Explanation:

Question 16 of 30
Which of the following best describes the purpose of technology?
O A. To find creative solutions to problems
B. To keep scientists working on interesting projects
C. To entertain
OD. To fund experimentation

Answers

Answer:

I would believe the correct answer is A, To find solutions to problems.

Explanation:

Technology is not actually just T.V's and phones (etc) but instead Technology is actually objects that are ment to make an action easily and more efficiently.

The difference between a monohybrid cross and a dihybrid cross is that _

Answers

Answer:

A monohybrid cross is defined as the cross happening in the F1 generation offspring of parents differing in one trait only. A dihybrid cross is a cross happens F1 generation offspring of differing in two traits.

Explanation:

This is correct.

which of the following most accurately describes the function of a vaccine​

Answers

Answer:

to protect you from getting an effaction

to protect you from getting from infection by pathogen is  accurately describes the function of a vaccine​

what are the types of vaccine ?

A vaccine can be defined as a biological preparation which provide an active acquired immunity to a specific infectious and transmissible disease.

A vaccine consist of an agent that has a similarity to the disease-causing microbe. Inactivated Vaccine are formed by inactivating a pathogen by applying heat or chemicals such as formaldehyde or formalin, it destroys the pathogen’s ability to replicate.

Attenuated vaccines are formed from different ways like passing the disease-causing virus through a series of cell cultures or animal embryos.

Toxoid Vaccine can be made by inactivating the toxin released from bacteria that causes disease symptoms, the organisms or viruses used in inactivated vaccines which can be done via treatment with a chemical such as formalin.

Subunit Vaccine use a part of a target pathogen to provoke a response from our immune system, which can be done by isolating a specific protein from a pathogen.

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How have scientists used relative dating to study the geologic history of other planets, such as Venus?

Answers

Answer:

I think you are talking about radioactive aging? (see explanation)

Explanation:

We have rocks from the Moon (brought back), meteorites, and rocks that we know came from Mars. We can then use radioactive age dating in order to date the ages of the surfaces.

Have a great day <3

Over the past billion years, North America's shape and location have undergone significant changes, and these changes are still being driven by geologic processes.

What is geologic history?

According to estimates, the Earth is 4.6 billion years old. Northern Quebec is home to the oldest rocks, which date back 4.3 billion years. These are a component of the Precambrian shield of Canada, which was the original center of the North American continent. Every continent has rocks that are older than 3.5 billion years.

The dynamic Earth is made up of always shifting plates formed of solid continental and oceanic lithosphere that lie atop a swirling, plastically flowing asthenosphere. With immense force, these plates move apart, clash, or slide past one another, forming mountains, new ocean floors, volcanic island chains, and earthquakes.

Therefore, Over the past billion years, North America's shape and location have undergone significant changes, and these changes are still being driven by geologic processes.

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ovaries and testis are also called

Answers

Answer:

reproductive organs...hope it will help you

Between 30 degrees
north and south of
the equator, what
global wind belts you will find ? SOMEONEEEE HELPPPP PLEASEEE!

Answers

Uh- it’s been a hot minute but I think it’s b
:,)

Which cross would produce the greatest genetic diversity among the offspring? AA x aa. Aa xAa aa XAa. Aa x Aa

Answers

Answer:

Aa x Aa

Explanation:

AA x aa would produce Aa, Aa, Aa, and Aa.

Aa x Aa would produce AA, Aa, Aa, and aa.

aa x Aa would produce Aa, Aa, aa, and aa.

thanks for the points mate :)

HELPPP
HURRYYYYYYYYYY

Answers

Answer:

The results of restoration of this kind can include improved habitats for fish, birds and other wildlife, protection against flooding, better water quality, enhanced recreational opportunities, and increased economic opportunities through activities such as commercial fisheries and tourism.

Explanation:

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