A couple comes to a genetic councilor concerned about their chances of having a baby with Tay Sachs disease. The husband had a sibling die of the disease, which is inherited as a autosomal recessive trait. What are the chances that he is a carrier?

Answers

Answer 1

Answer:

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Explanation:

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Related Questions

Why are nonnative species a threat to biodiversity?

They often use up resources that other organisms need.
They are not able to successfully breed in the wild.
They release pollution into many environments.
They easily contract and spread diseases to other organisms.

Answers

Answer:

A

Explanation:

They often use up resources that other organisms need.

The reason of nonnative species a threat to biodiversity is because of using resources that other organisms need.

Reason why nonnative species a threat to biodiversity:It leads to various kinds of diseases. It acted like predators or parasites. It acted like a competitor or rivalry. It should be hybridizing with local species.

Hence, The reason of nonnative species a threat to biodiversity is because of using resources that other organisms need.

Learn more about biodiversity here: https://brainly.com/question/6503349

Over time, a tree that once had a total mass of
300 g increased in mass to 3000 kg. This increase
in mass comes mostly from
(1) carbon dioxide that enters through the leaf
openings
(2) oxygen that enters through the leaf openings
(3) soil that all plants need to grow
(4) chloroplasts that enter the roots and move to
the leaves

WHAT IS ITTTT

Answers

Answer:

carbon dioxide that enters through the leaf

openings

Explanation:


HELPPP
A vertebrate depends on a variety of body systems, including the nervous, respiratory, digestive, circulatory,
skeletal, and muscular systems. Which statement BEST describes the relationships among the systems?
A )Each system works independently, but may sometimes complete tasks that generally are performed
by another system
B)Each system works independently and depends only minimally on other systems.
C )Each system typically works together with other systems, but sometimes functions independently.
D) Each system works closely with other systems, and could never function independently.

Answers

Answer:

D a system could never work independently they all are dependent on each other to peform its given function

Adjustments to timber management strategies meant to address long-term shortfalls will _______.
a.
result in immediate increases in available supplies
b.
lead to initial shortfalls in timber supplies
c.
initially decrease the cost of timber
d.
ultimately result in more expensive timber

Answers

Answer:B lead to initial shortfalls In Timber supplies

Explanation: I got it right

Answer:

B

Explanation:

Find 2 mistakes in this DNA strand.

Answers

The g doesn’t go with a it’s the second to last one but how’s biology class

Luís is a rock collector. He thinks that the material from his favorite sedimentary rock in his collection might have been part of an igneous rock formation under Earth’s outer layer millions of years ago. Could Luís be correct?

a.
Yes, energy from Earth’s interior can cause igneous rock to break into small rock pieces that form sedimentary rock.

b.Yes, if igneous rock is moved to Earth’s surface and exposed to energy from the sun, it could weather into small rock pieces that could form sedimentary rock.

c.No, sedimentary rock can only form out of material from other sedimentary rock. There is no way that sedimentary rock can form from material in igneous rock.

d.No, sedimentary rock forms at Earth’s surface because energy from the sun causes rock to weather, but igneous rock under Earth’s outer layer is not exposed to energy from the sun.

Answers

Answer:

i think its b) yes if igneous rock.................................

What is the main way the flu virus spreads through a population?

A. Infected people
B. Plant toxins
C.Alcohol use
D.Mosquitoes​

Answers

Answer: The answer is A. Infected people

Explanation:

People with flu can spread it to others up to about 6 feet away. Most experts think that flu viruses spread mainly by droplets made when people with flu cough, sneeze or talk. These droplets can land in the mouths or noses of people who are nearby or possibly be inhaled into the lungs. Less often, a person might get flu by touching a surface or object that has flu virus on it and then touching their own mouth, nose, or possibly their eyes.

Source: www.CDC.gov

Which amino acid will be carried to a ribosome by a transfer molecule contining the anticodon AAA?

Answers

TTT? I am not entirely sure, as you would have to know all of the amino acid codes. Sorry I can’t help more:(

How the Medical Assistant should evaluation a site for drug administration and why. 

Answers

Answer:

In general, documentation should include the date and time administered, medication name and dose, route of administration, site of administration (if applicable), the lot and expiration date (if applicable), and the patient's response to the medication.

What will happen to all organisms if there is no sunlight

Answers

Answer:

life will not possible on Earth I think so

Without the sun there would be no vegetation on earth, because every plant needs light to live and grow.

Which type of fossil can help us understand an organism’s activity during its lifetime?

Answers

Answer:

trace fossils

Explanation:

Trace fossils are fossils that provide information about the biological activities and behaviors of past organisms.

Answer:

Trace fossils

Explanation:

"Trace fossil is the type of fossil that can help us understand an organism's activity during its lifetime. Trace fossils are fossils that provide information about the biological activities and behaviors of past organisms."

Hope this helps!!

This is not my answer by the way!! I do not own this!!

Choose the CORRECT statement about enzymes below.
Group of answer choices

Enzymes raise the activation energy needed in a chemical reaction

Enzymes slow down the rate of chemical reactions

Enzymes function best at specific pH and temperatures

Enzymes are carbohydrates and store short term energy

Answers

Answer:

Enzymes function best at specific pH and temperatures.

Explanation:

An enzyme can be defined as a biological catalyst that typically lowers the activation energy of a biological reaction. When the activation energy of a reaction is low, the rate of the reaction would be faster. Therefore, an enzyme speeds or catalyzes the rate of a reaction by lowering its activation energy.

Also, if the conditions are not optimal for an enzyme, it limits the ability of an enzyme to bind or be joined with its substrates.

Hence, the correct statement about enzymes is that enzymes function best at specific pH and temperatures. An increase in temperature increases or speeds up the rate of a reaction while low temperature limits or reduces the rate of a reaction. The optimal temperature for enzymes in the human body is around 37 degrees celsius.

Hypersecretion of growth hormone after normal growth has ceased may cause

acromegaly

achondroplastic dwarfism

pituitary dwarfism

gigantism

Answers

Answer:

gigantism

Explanation:

The growth hormone is responsible for stimulating normal growth in humans or in other words, stimulating growth at a normal pace. To do this, the growth hormone must be released in optimal quantities, however, an hypersecretion i.e. excessive release of the hormone will cause a fast and uncontrollable growth in certain regions of their body or the whole.

This abnormal excessive growth caused by an excessive release of the growth hormone is called GIGANTISM. Gigantism occurs mostly in children at their growing phase.

What type of asexual reproduction is shown in the image below?

A)Binary Fission

B)Spores

C)Budding

D)Vegetative reproduction

Answers

It's budding or vegetative productioon it's one of them i think tell me if i am wrong

The type of asexual reproduction shown in the image below is Option C) Budding.

Budding is a type of asexual reproduction in which a new organism develops from an outgrowth or bud due to cell division at one particular site. For example, the small bulb-like projection coming out from the yeast cell is known as a bud. Since the reproduction is asexual, the newly created organism is a clone and excepting mutations is genetically identical to the parent organism. Organisms such as hydra use regenerative cells for reproduction in the process of budding.

In hydra, a bud develops as an outgrowth due to repeated cell division at one specific site. These buds develop into tiny individuals and, when fully mature, detach from the parent body and become new independent individuals.Internal budding or endodyogeny is a process of asexual reproduction, favored by parasites such as Toxoplasma gondii. It involves an unusual process in which two daughter cells are produced inside a mother cell, which is then consumed by the offspring before their separationBudding, in biology, a form of asexual reproduction in which a new individual develops from some generative anatomical point of the parent organism. In some species, buds may be produced from almost any point of the body, but in many cases budding is restricted to specialized areas. The initial protuberance of proliferating cytoplasm or cells, the bud, eventually develops into an organism duplicating the parent. The new individual may separate to exist independently, or the buds may remain attached, forming aggregates or colonies. Budding is characteristic of a few unicellular organisms (e.g., certain bacteria, yeasts, and protozoans). However, a number of metazoan animals (e.g., certain cnidarian species) regularly reproduce by budding.

Learn more about Budding

https://brainly.com/question/24873731

#SPJ2

(HELP ASAP ILL GIVE YOU BRAINLIEST)
As the manager of a mid-sized beauty salon, Drea often asks her employees for their input when it comes to making decisions that will impact the entire staff. Her employees appreciate feeling like part of the process thanks to her _____ management style.

A.
laissez-faire

B.
democratic

C.
political

D.
autocratic

Answers

Answer:

b

Explanation:

It makes the most sense

Answer:

B

Explanation:

I just took the test on plato

Hello what happens when you are. Buried wouldn’t it be bad if you were still alive and you wake up in a grave and it is pitched black?

Answers

Answer:

I mean yeah then you would just have to lay there and just slowly starve to death because your buried and the weight of the dirt or sand or whatever you got buried in would be to heavy

No, it’s not good you most likely suffocate and not survive especially in the dark at night someone might not hear you screaming in panic

ASap
Which of the following integrates nervous and endocrine system?

A. adrenal gland.

B. posterior pituitary gland.

C. hypothalamus.

D. anterior pituitary gland.

Answers

It’s definitely C


Hope this helps:)

who is Safai karamcharis? what will they do​

Answers

Answer:The National Commission for Safai Karamcharis  was formed as a statutory body to look into matters concerning the Safai Karamcharis’ welfare  For the first time,  was constituted as a statutory body under the act in 1993.

Write and balance the cellular respiration equation of glucose (C6H12O6). Compare it with the photosynthesis reaction in terms of reactants, products, energy fow, and the signifcance of each.

Answers

Answer:

6O2 + C6H12O6 --> 6CO2 + 6H2O + ATP energy

and the photosynthesis reaction takes the opposite only it's input is sunlight energy

without either we are all dead

they are complimentary

Explanation:

Tatjana's vision for detail is declining. She once loved doing embroidery, but has switched to sculpting with clay, which is easier on her vision. This is an
example of selective________
with compensation

Optimization

Answers

Answer:

im confused what your asking if your asking but i think its optimization yes

Explanation:

Drag the steps into the correct order to show how plants use energy from the sun. Start with the first step on top.


The sun shines on a plant.


The plant makes sugar and oxygen.


Chlorophyll traps energy from the sun.


Cells use sugar for energy.
PLEASE ANSWER QUICK! WILL GIVE 5 STARS AND A THANKS IF CORRECT. mAYBE BRAINLIEST AS WELL

Answers

Answer:

1. The sun shines on a plant 2.chlorophyll traps energy from the sun 3. the plant makes sugar and oxygen 4.cells use sugar for energy

Explanation:

this might be

Please answer i am not having any motivation im very tired please answer giving brainliest look at photo and answer.

Answers

because the grand canyon was formed in the ocean and the ocean was filled with organisms

Is there any difference in the time of sunrise during summer ans winter?​

Answers

Answer:

yes winter time sunrise exactly time but winter time you can't see sun

Can someone please help me

Answers

Answer:

letter D

Explanation:

LETTER D•Enzymes Are usually Carbohydrates

Why would these modifications be important i.e.
what unique feature does Arthrobotrys have?)​

Answers

Answer:

Forming adhesive trapping nets.

Explanation:

These modifications are important to captured its food and to survive in the environment. Unique feature does Arthrobotrys have is the presence of predatory behaviour. Due to this predatory behaviour of Arthrobotrys, they are able to capture the food such as nematodes and feed on them. The Arthrobotrys belongs to the fungi family Orbiliaceae and have 71 species. This fungi formed adhesive trapping nets in order to capture its food.

Suppose that a cytoplasmic protein (a protein that will function in the cytoplasm inside of the cell) is synthesized by a particular cell type. Describe the route that this protein will take from the moment its synthesis starts in the nucleus until it makes it into the cytoplasm.

Answers

Answer:

A specific gene that contains the information to encode the target protein is transcribed as a primary transcript (pre-mRNA). Subsequently, the pre-mRNA is processed to form a mature mRNA. Finally, this mRNA then moves through a nuclear pore from the nucleus to the cytoplasm where proteins are translated in the ribosomes

Explanation:

The cell nucleus contains the majority of the cell's genetic material localized on linear molecules called chromosomes. During transcription, genes (specific chromosome segments) are used to synthesize primary transcripts (pre-mRNAs) which are then proceeded to produce mature messenger RNAs (mRNAs). RNA processing involves the removal of non-coding intron regions and the joining of coding exon regions (RNA splicing) in order to form a mature mRNA sequence. Subsequently, the mature mRNA leaves the nucleus through the nuclear pores of the nuclear membrane and travels to the ribosomes where is decoded (translated) to produce a specific polypeptide chain (i.e., a protein). Within the ribosome, the mRNA strand binds to multiple transfer ribonucleic acids (tRNAs) via complementary and consecutive three-nucleotide mRNA sequences called triplets or codons, and tRNAs deliver specific amino acids that are consecutively added to the polypeptide chain.

How are
lactic acid fermentation and
alcoholic fermentation similar?
How are they different?

Answers

Answer:

Both are anaerobic processes that break down glucose to make ATP and recycle NAD+ to glycolysis. Lactic acid fermentation produces lactic acid, alcoholic fermentation produces alcohol and carbon dioxide.

Explanation:


The reaction rate of a chemical reaction was measured with and without an enzyme. Which line is the
reaction with an enzyme?

Answers

Answer: yes they are used for particles and molcules

Explanation:

sb

ADD NOTE QUESTION GUIDE
Scientists around the world use a standardized taxonomic
system. Why would scientists want to use a taxonomic system that is standardized?
A
In order to place organisms in different groups
B
In order to avoid confusion with the identification
of organisms
C
So that Latin names can be applied for a practical
purpose
D
Because Linnaeus established the system

Answers

Answer:

In order to avoid confusion with the identification of organisms

Explanation:

Pls help me on this question this is on IXL

Answers

Answer:

Twice

Explanation:

Other Questions
Can somebody give me an ACTUAL ANSWERS. This is due today. Will mark as brainliest. Solve for X:5x - 14 = 8x + 4a X = -6bX = 10/3cX = 6dX = -18/13 On your own sheet of paper, use long division to find the quotient of 347 4.What is the remainder? PLZ HELP AND GET THIS CORRECT !!! What is the central idea of this text ( Katie Sowers is the first women to coach in a super bowl.Her goal: make sure Im not last) A : sowers has spent her career fighting for gender equality and is passionate about it B : sowers worked hard and as a result , became the first woman to coach in a Super Bowl C : sowers has often experienced sexism and has had to overcome many difficulties in her career D : sowers worked her way into coaching professional football in order to use her position as a platform for equal rights The NY Jets won 45% of its games. If the team won 9 games howmany games did they lose?a) 45B) 20c) 5d) 11 was a goal of the Mexican economic reforms.a. Bridging the gap between rich and poor.b. Increasing trade with the United States.C. Strengthening trade relations with Spain.d. All of the abovePlease select the best answer from the choices provided ODI will mark you Brainliest pls help me The sale of indulgences was the act of getting your soul cleansed by The Game Stop is having a sale on an originally $66.64 game. It is on sale for $29.99.What is the percent change? What is the approximate volume of the cylinder? Report on continuing education in uncertainty PLEASE PLEASE PLEASE PLEASE PLEASE HELP If sin B= 0.5678, what is the measure of Simply 8t + 6r - 3t + 2r Which is the same as 10/3? On the first day of ticket sales the school sold 8 senior citizen tickets and 1 child ticket for a total of $97. The school took in $102 on the second day by selling 6 senior citizen tickets and 4 child tickets. Find the price of a senior citizen ticket and the price of a child ticket. Find the perimeter of this parallelogram: 8.2 cm 6.5 cm Find the perimeter of this triangle: 7.3cm 6.1cm 9.6cm PLSSS HELP ITS EASY JUST THAT IM D_UMB Sickle-cell anemia is a recessive trait in humans. In order to express the disease, an affected individual must inherit two recessive alleles (ss). What is the probability that the offspring of two heterozygous parents will also be heterozygous?a) 0/4b) 1/4c) 1/2d) 3/4 Which part of the plant converts energy from the sun into food?Question 1 options:RootsStemLeavesFlowers Raj weighs a book and rounds the weights to the nearest tenth. Does this weight round to 1.5 pounds?1.52 Please help if you can, thanks What is 8268 this is very hard