Why might the expression of a transgene be especially abnormal in vertebrates with larger average size of genes and amount of heterochromatin in their genomes?

Answers

Answer 1

Answer:

position effect

Explanation:

Position effect refers to the consequences on the expression of a gene/transgene when it is inserted into a new genomic location, thereby explaining how transgene's behavior is affected by its genomic location. The differences in expression of the inserted gene/transgene are generally due to its proximity to regulatory sequences (e.g., enhancers). Species with larger genomes have many genes as well as long intergenic regions where heterochromatin may spread stochastically (randomly) in order to switch on/off the gene expression, thereby resulting in unstable phenotypes.


Related Questions

Which of the following describes what happened to wetlands after agricultural expansion?
A: They were drained for irrigation.
B: They became polluted from mining.
C: They were converted to swampland.
D: They were used for railroad pathways.

Answers

The answer to this question is C

What is the relationship between the bird and wild rice plant?

Answers

Answer:

ewanjshgwnJbhbbtfb

Explanation:

isntshtjdujudhteg6xjzujrygd6jsinsudvtvyzbuznduxbnxndjndndindudn

The plant would be the producer, & the bird would be the consumer in the food chain. If that is what you are looking for.

Into what kingdom would each of the following be classified:a. Unicellular prokaryotes that live in dust. _______________________[Text Wrapping Break] b. Unicellular eukaryotes that line in pond water. _____________________[Text Wrapping Break] c. Multicellular eukaryotes that live all over the planet and consume food. ______________________ [Text Wrapping Break] d. Unicellular prokaryotes that live in volcanic ash. __________________________[Text Wrapping Break] e. Multicellular eukaryotes that have cell walls and are heterotrophic. _______________________[Text Wrapping Break] f. Multicellular eukaryotes that have cell walls and are autotrophic. ________________________

Answers

Answer:

A. Unicellular prokaryotes that live in dust. Monera.

B. Unicellular eukaryotes that line in pond water. Protist.

C. Multicellular eukaryotes that live all over the planet and consume food. Animals.

D. Unicellular prokaryotes that live in volcanic ash. Monera.

E. Multicellular eukaryotes that have cell walls and are heterotrophic. Fungi.

F. Multicellular eukaryotes that have cell walls and are autotrophic. Plants.

Explanation:

The 5 kingdoms are a way of classifying all living organisms on our planet, as each species inside a kingdom shares similarities with the other species in it.

Monera kingdom includes all of the prokaryotic organisms that exist, which includes bacteria and archaea. These beings are characterized by lacking a nucleus and membrane-bound organelles and having one single circular chromosome that is found in the center of the cell. They are unicellular. Example: escherichia coli.

Protists are the most primitive eukaryotes that exist, most of them are unicellular and microscopic, but possess a nucleus and specialized organelles like the rest of the eukaryotes have. Example: yeasts.

Fungi and Plants are quite similar, they are multicellular eukaryotes that have cell walls. Their main difference relies on the way they obtain nutrients: fungi are heterotrophs, they feed off living things; plants, however, are autotrophs and realize photosynthesis (they do not need to feed). Fungi and Plants also reproduce differently: fungi reproduce through spores; plants can reproduce sexually or asexually. Fungi example: amanita; plant example: cactus.

Animals are multicellular eukaryotic organisms that reproduce sexually and are heterotrophs (some feed off plants, some feed off other animals). They are characterized by their ability to move. Example: horse.

pls help me i need help rlly fast

Answers

Answer:

Plastics are good insulators

It would be C. Plastic

Plastics are really good insulators, meaning they can effectively & efficiently trap heat

Help!!!

The burning fossil fuels has increased the carbon dioxide content of the atmosphere.What is the possible effect that the increased amount of carbon dioxide is likely to have on our planet?
A. A warmer climate
B. A cooler climate
C. Lower relative humidity
D. More ozone in the atmosphere​

Answers

A a warmer climate because of the carbon dioxide in the atmosphere.

Answer:

A warmer climate

Explanation:

Examples of flat bone​

Answers

There are flat bones in the skull (occipital, parietal, frontal, nasal, lacrimal, and vomer), the thoracic cage (sternum and ribs), and the pelvis (ilium, ischium, and pubis). The function of flat bones is to protect internal organs such as the brain, heart, and pelvic organs.

Answer:

Explanation:

Which option describes the question Dave should consider in the following scenario?
Dave's mare has just given birth to a healthy colt, but he is surprised that the colt was born tan when the mother is
black
What color are the colt's eyes?
What nutritional supplements were given?
What other maternal traits were inherited?
What color is the colt's father?

Answers

The color of the colt's coat is determined by the genes it inherited from its parents is “What color is the colt's father?”, option D is correct.

Coat color in horses is a complex trait that involves several genes. The most well-known coat colors are black, bay, and chestnut. However, there are many variations and combinations of these colors, such as the tan color observed in this colt.

The color of the eyes is not related to the coat color and is determined by a different set of genes. Nutritional supplements may play a role in the overall health and development of the colt, but they are not likely to affect its coat color. Maternal traits, such as temperament and size, are also inherited, but they are not related to the coat color either, option D is correct.

To learn more about inherited follow the link:

https://brainly.com/question/4520267

#SPJ1

The complete question is:

Dave's mare has just given birth to a healthy colt, but he is surprised that the colt was born tan when the mother is black.

(choose your options)

A) What color are the colt's eyes?

B) What nutritional supplements were given?

C) What other maternal traits were inherited?

D) What color is the colt's father?

3. Which part of a flower devel-
ops into a fruit? into a seed?

Answers

Answer: ovary

Explanation:Once pollen gets to the ovary within the flower, the ovary develops into a fruit. The ovules inside the ovary develop into seeds inside of this fruit.

Explicaciónes el ovulo fencundado de la flor

Black bears in the north hibernate mostly due to the scarcity of food during the winter months.
Prior to hibernation bears are foraging for food. They eat fruit, nuts, acorns, insects, and certain leaves and plants. They catch occasional small animals, but lack agility to catch most adult prey. In the months before hibernation black bears can gain up to forty pounds of fat per week.
9. What types of food molecules is the bear consuming (give at least two)?

Answers

Answer:

Food having high fat.

Explanation:

The bear eat food products having high fats in order to store it in the body. The food which have large amount of protein and fats are stored in the body and helps in gaining of weight up to forty pounds of fats per week. During hibernation period, bear used this fats for the release of energy used for its survival. Fats produce huge amount of energy when they are broken down so this fats helps in hibernation of bear.

Quasars are very luminous, very distant active galaxies.

O True
O False

Answers

Answer:

True

Explanation:

what did this have to do with biology ?

Explain the effect carbon has on climate​

Answers

Carbon dioxide is a greenhouse gas: a gas that absorbs and radiates heat. ... But increases in greenhouse gases have tipped the Earth's energy budget out of balance, trapping additional heat and raising Earth's average temperature. Carbon dioxide is the most important of Earth's long-lived greenhouse gases.

Where does an avocado plant get carbon atoms to make proteins? *

Air
Water
Soil
Sunlight

Answers

Answer:

i believe it is A: air because carbon comes from air so if they take in the air to maike it they are also taking in carbon

Explanation:

Kdkdkslslslsosoxosososowowowo air

Which statement is correct?

help plsss
The cells that make up lungs and the cells that make up kidneys have different genes, causing lungs and kidneys to look different.


All cells of an organism have the same genes, but different genes are activated within different cells.


When cells and tissues differentiate, they delete the genes they do not need.


All cells have the same genes, and all of a cell's genes are active at the same time.

Answers

Answer:

i thin second one i thinl so it cirret

do you think that if someone has the trait for tasting PTC, they could still like broccoli or Brussels sprouts? Explain.

Answers

Answer:

The ability to taste PTC or the chemicals in Brussels sprouts is not the same for everyone. You do not have to worry about picking and eating poisonous plants, but because some vegetables like Brussels sprouts and broccoli have these bitter chemicals in them, many people do not like them

The concept of _________________ has ensured that economic and environmental conditions in different countries are related and linked.

Answers

Answer:

Globalization

Explanation:

Globalization can be defined as the strategic process which involves the integration of various markets across the world to form a large global marketplace. Basically, globalization makes it possible for various organizations to produce goods and services that is used by consumers across the world.

Some examples of international economic organizations involved in global economy and trade are;

I. World Trade Organization (WTO).

II. United Nations (UN).

III. International Monetary Fund (IMF).

IV. United Nations Conference on Trade and Development (UNCTAD).

In conclusion, the concept of globalization has ensured or made it possible such that economic and environmental conditions in different countries of the world are related and linked with the intention of generating revenue and profits while providing goods and services to meet the demands or requirements of various consumers across the world.

Answer:

Globalization

Explanation:

The concept of Globalization has ensured that economic and environmental conditions in different countries are related and linked.

Which of the following is a subatomic particle located inside the nucleus of
an atom?
o
A. Electron
o
B. Neutron
C. lon
D. Positron

Answers

The answer is :

B. Neutron

PLEASE HELP!! ANSWER THE BIOLOGY QUESTION!!!

Answers

answer is H, this for proof and males (XY) females (XX) good luck :)

Answer:

option c

Explanation:

The genes that can give you red-green color blindness are passed down on the X chromosome. Since it's passed down on the X chromosome, red-green color blindness is more common in men. This is because: Males have only 1 X chromosome, from their mother.

Other than mountains, what else could cause geographic isolation?

Answers

Answer:

Other than mountains, what else could cause geographic isolation? population to start a new population. genetic drift -change in allele frequency in a small population due to random chance. migration - some organisms move away to start a new population

Explanation:

thank me later

En un tanque de agua se sumerge un diapasón que vibra con una frecuencia de 600Hz. Las ondas sonoras resultantes en el agua tienen una longitud de onda de 2,5m. ¿Cuál es la velocidad del sonido en el agua?

Answers

Answer:

1500 ms-1

Explanation:

La velocidad de una onda se obtiene de;

Velocidad de onda = frecuencia * longitud de onda

Cuándo;

Frecuencia = 600 Hz

Longitud de onda = 2,5 m

Luego se deduce que la velocidad del sonido en el agua = 600 Hz * 2,5 m = 1500 ms-1

How do barnacles eat? Do you think barnacles are able to eat when out of water? Why?

Answers

Answer:

When the tide goes out, the barnacle closes shop to conserve moisture. As the tide comes in, a muscle opens up these four plates, and the feathery legs of the barnacle sift the water for food.

please follow me and mark me as brainlist

In a lever, 120 N load is attached at a distance of 20 cm from the fulcrum. If this effort is used to lift 50 kg weight then, the load distance is:!?​

Answers

Answer:

The load distance is 4.9 cm

Explanation:

Given;

Effort applied to the lever, E = 120 N

Load overcame by the effort, L = 50 kg = 50 x 9.8 = 490 N

distance of the effort from the fulcrum, e = 20 cm

let the distance of the load from the fulcrum = d

The following simple set-up is used to illustrate this lever;

  -----------------------------Δ-------------------------------

 ↓          20cm                             d                   ↓

120 N                                                                490 N

Lever operates on the principle of moment, so take moment about the pivot (fulcrum);

490(d) = 120(20)

d = (120 x 20) / (490)

d = 4.9 cm

Therefore, the load distance is 4.9 cm

which of the following is an example of climate

Answers

Answer:c

Explanation:

how many legs does a baby mouse have ease i need help​

Answers

Answer:

Mice have four legs, four feet and one tail per unit-mouse.

Answer:

yes of course mouse have four leg

Scenario 1
A male patient has been treated for tendonitis of the elbow. He calls the office to complain that for the past
two days he has experienced an increase of pain and feels he is worse than when he was first diagnosed. He has been applying heat like he was advised. He wants to know what to do.

Answers

Well the male patient should not be putting a heat pad on as this makes it worse, he needs to put an ice pack on, keep it relaxed and take naproxen

The male patient would be required not to put a heating pad on his elbow as this makes it worse, but he needs to put an ice pack over it which keeps it relaxed and take naproxen.

What is Diagnosis?

Diagnosis may be defined as the complete methodology or process of identifying a disease, condition, or injury with respect to its signs and symptoms. This process determines the actual cause of the pattern of disease or injury that an individual is suffering.

Tendinitis is generally an inflammation of the thick fibrous cords that typically attach muscle to bone. These cords are called tendons. When an individual is suffering from tendonitis of the elbow, he/she must be required to put or apply ice packs rather than heat packs over it. This makes them feel relaxed and cures it.

Therefore, the male patient would be required not to put a heating pad on his elbow as this makes it worse, but he needs to put an ice pack over it which keeps it relaxed, and take naproxen.

To learn more about Medical diagnosis, refer to the link:

https://brainly.com/question/28427575

#SPJ5

Natural selection is driven by which of these? *
A.Mutations
B.Genes
C.Population size
D,Selected pressures
NEED THIS QUICK

Answers

I think the answer is b
the answer will be B

One strand of DNA has the sequence ATTACG. What would the sequence be
for the other strand?
A. ATTACG
B. TAAACG
C. GCAACT
D. TAATGC

Answers

Answer:

D

Explanation:

Remember in DNA A always pairs with T and G always with C so remember it as Apple Tree and Car Garage.

hope this helps:)

Whos better girls or boys explain your opinion :)
Yes this is an science question and dont ask why but it is okay i have a crazy teacher lol

Answers

Answer:

girls

Explanation:

it's common sense and it's obvious

Answer:

boys ofc xD but when it comes to smarts girls

have a good day :)

Explanation:

What is/are the advantages of using nuclear power? CHOOSE ALL THAT APPLY
A) A small amount of fuel can
give a large amount of
energy
B) Generating electricity by
nuclear power produces
radioactive nuclear waste,
C) Generating electricity by
nuclear power gives off no
air pollutants

Answers

The answer is C I’ve had the question before

please give me answer please ​

Answers

Answer:

can't understand your language

It is south west I’m sure that is the answer

2.Which of the following is the appropriate time for pruning fruit trees?
a. winter and summer
b. every other year
c. fall and spring
d. throughout the year

Answers

the answer is c hope that helped

Answer:

I believe it's C

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