Biology High School

What is the two-layer membrane surrounding the nucleus that controls what materials go into and
out of the nucleus?

What Is The Two-layer Membrane Surrounding The Nucleus That Controls What Materials Go Into Andout Of

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Answer 1

Answer:

Is the nuclear envelope.

Explanation:

Answer 2
The answer is D, the nuclear envelope.

Related Questions

what is importance of Active transport in animal???​

Answers

Answer:

I don't think so

Explanation:

transport animals can change everything to others

A bacterium is inoculated into a tube of nutrient broth and incubated. After incubation, it appears turbid throughout, top to bottom, with the most amount of turbidty at the very top. This bacterium would be called a:

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Answer:

facultative anaerobe

Explanation:

Answer:

Can I guess the answer just give me a sec

one type of virus that infects bacteria is called a

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Answer:

Bacteriophage:  A virus that infects bacteria, also called a phage.

Explanation:

at what point during meiosis do homologous chromosomes pair up?

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Answer:

Prophase 1

Explanation:

In prophase 1, homologous chromosomes pair up and exchange sections of DNA in a process called crossing over.

Explanation: Pairing of homologous chromosomes occur during prophase 1. This is also known as synapsis. During synapsis there is crossing over too.

How does evaporative cooling work biology.

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The necessary heat of evaporation is extracted from the sweat itself, which leads to a heat transfer from the liquid into the gaseous state. This results in a cooling effect (called evaporative cooling) that helps to maintain body temperature and cools the body down when it gets too hot.

how population growth rate, generation time and carrying capacity affect the population growth of each species over the short term (30-50 generations) and long term (100 generations)

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The population, the more of the population, it may affect the environment they are in. The amount of the population may affect how many resources the population has because it can run out.- long term
Short term:
If the population rate grows in a really quick time the population won’t have enough time to obtain a sustainable lifestyle. I think.

the middle primary brain vesicle, the mesencephalon, gives rise to which adult brain structure?

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The midbrain

The term mesencephalon means "midbrain." As it develops from a primary brain vesicle to a secondary brain vesicle and finally an adult brain structure, it retains its name--the midbrain.

Which group lists the levels of genetic information in order from smallest to largest.

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Smallest to Largest:

1. Nucleotide

2. Gene

3. Chromosome

4. Genome

Nucleotide, Gene, Chromosome and Genome is the levels of genetic information in order from smallest to largest.

What is Chromosome?

Chromosomes are the thread-like structure made up of protein (histones) and a single molecule of DNA which carries all the genetic information in it. It is located in nucleus.

Human have 23 pairs of chromosomes including pairs of 22 chromosomes (i.e. Autosomal Chromosomes) and 1 pair of Sex Chromosome (XX or XY).

Each pair contain two Chromosomes inheriting from the parents, half from mother and another half from the father.

Each chromosome have a point which is constricted in the middle known as Centromere, which divides chromosomes into two arms i.e. short arm “p” and long arm “q”.

Thus, Nucleotide, Gene, Chromosome and Genome is the levels of genetic information in order from smallest to largest.

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I am thinking of an animal that kind of looks like a raccoon, and starts with an A. With just that information: what is the common name for that organisim.

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Armadillo is the first thing that comes to mind

Answer:

Armadillo

Explanation:

any one interested in revising Biology nutrition in animals?​

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Answer:

yes...let's do it am interested

Answer:

yeah I am interested in revision

An airtight, temperature-controlled glass box containing actively growing tomato plants was placed under a light source. Plastic wrapping that only transmits green light was placed over the box, and two days later air samples from inside the box were collected and analyzed. The most likely change in air quality is:

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The most likely change in air quality is a decrease in carbon dioxide (CO2) present in the box.

Photosynthesis is the process by which green plants produce their own food in the presence of light and carbon dioxide. The most important indicator of air quality is carbon dioxide. This gas is removed during photosynthesis.

This implies that after two days, analysis of the air samples from the pot will definitely indicate a large decrease in the amount of carbon dioxide present in the box.

Missing parts;

An airtight, temperature-controlled glass box containing actively growing tomato plants was placed under a lightsource. Plastic wrapping that only transmits green light was placed over the box, and two days later air samples frominside the box were collected and analyzed. The most likely change in air quality isa. an increase in nitrogen (N2)b. an increase in carbon dioxide (CO2)c. an increase in oxygen (O2)d. a decrease in carbon dioxide (CO2)

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100!!! Points
Part A
Tectonic plate movement is the reason why northern California has a very different landscape than southern California. Two different tectonic plates, each moving in different directions, border the western side of the North American Plate. Use the map to identify the two tectonic plates that border the North American Plate to the west.

map of the world's major and minor tectonic plates


Part B
On the map, take a close look at the boundary along southern California and Mexico’s Baja California Peninsula. The arrows on the map show the direction and speed of the plates along this boundary in millimeters per year. Based on the speed and direction of the arrows, identify the type of plate boundary at this location. Which landforms or events are likely to occur there as a result? (Hint: It may be helpful to model the motion of the plates using your hands or pieces of paper.)

a map of North America with the fault lines marked

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Answer:

Where's the map?

Explanation:

Is there something missing? I don’t fully understand m

EXPLAIN two ways in which a leaf can adapt to maximize of photosynthesis.

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Answer:

"Large surface area for maximum light absorption. The presence of chlorophyll containing chloroplast. Thin structure Short distance for carbon dioxide to diffuse into leaf cells."

Answer:

Photosynthesis is made possible by the adaptations of the leaf, which include a large surface area for optimum light absorption and the existence of chlorophyll-containing chloroplasts.

Explanation:

The two ways are in bold letters:)

Help with the question in the red box please

Answers

Answer:

It Must be D

Explanation:

Not sure how to explain

what factors do you predict might influence the likelihood of mutations occurring in viruses?

Answers

The factors which might influence the likelihood of mutations occurring in

viruses is Spontaneous nucleic acid damage and replication inhibition.

Viruses are pathogenic micro-organisms which mutate rapidly than the

humans do. Its ability to mutate very rapidly inside the host cells is what

makes it unique and deadly.

Factors which might influence mutations in Virus include nucleic acid

damage and replication inhibition. When this occurs, the virus isn't able to

mutate thereby causing less damage to the host.

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Which stage of the cell cycle is represented by the '?' in the diagram? *

Captionless Image
cytokinesis
meiosis
fission
budding

Answers

Answer: the answer is cytokinesis

Answer:

Cytokinesis

Explanation:

cytokinesis is the correct option.

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When mRNAs are being translated simultaneously by multiple ribosomes, the structure is known as a(n) polytene. polyribosome. polycistron. operon. copolymer.

Answers

Answer:

polysomes or polycistron

Explanation:

when multiple ribosome attach to single mRNA

In the general population, 1 in 300 individuals is a carrier for Tay-Sachs disease, while 1 in 30 individuals of Ashkenazi Jew descent are carriers. Tay-Sachs also affects 1 in 30 individuals with French-Canadian ancestry, although two completely unique mutations are responsible for the Ashkenazi and French-Canadian mutations.
A) What are the chances of two individuals having a child with Tay-Sachs if both individuals are not of Ashkenazi or Franch-Canadian descent?
B) What are the chances of two Individuals having a ¢hild with Tay-Sachs lf one Individual Is of Ashkenazi descent and one ls not?

Answers

No I don’t know this question

In the general population where  1 in 300 individuals is a carrier for Tay-Sachs disease, while 1 in 30 individuals of Ashkenazi Jew descent are carriers. Tay-Sachs also affects 1 in 30 individuals with French-Canadian ancestry then in this condition , 1 in 2 will get the disease that is there is 50% possibility.

What type of disease is discussed in the question ?

It is an autosomal recessive disorder.

The chances where the two two individuals having a child with Tay-Sachs if both individuals are not of Ashkenazi or Franch-Canadian descent is 25 % that is the child will not have any disease.

The chance where  the child inherits a mutated one  from one parent and becomes a carrier, but will not have  the condition themselves. 1 in 4 (25%) chance that means  the child inherits a faulty gene from both parents and develops Tay-Sachs disease.

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PLEASE FILL THIS OUT PLEASEE I'LL GIVE A BRAINLIEST IF YOU WANT

Answers

Answer:

The third one is monoeye leggatros, the first one is multieye armituou, the last one is multieye ituous, and the second one is monoeye gastros!!

Explanation:

they’re not in order, but these are the correct answers :))

Which part of the cell does this illustration represent?


Calvin cycle center


mitochondria


cytoskeleton


endoplasmic membrane system

Answers

Answer:

Mitochondria

Explanation:

The mitochondrion is an organelle found in both animal and plants cells. However, it is not found in prokaryotic cells. The mitochondrion is most famously known as the powerhouse of the cell because it produces ATP. The defining visual feature of mitochondria is the wavey-like pattern within the organelle.

There are two types of reproduction, sexual and asexual Sexual reproduction involves two parents, while asexual reproduction only involves one,
Sort the reproductive processes below according to whether they are asexual or sexual.
ITEM BANK: Move to Bottom
Creation of an egg
Creation of fruit
Mushrooms producing spores
Production of seeds
Stem cuttings of plants
Sexual
Asexual
Budding in yeast
drag and drop answer here
drag and drop answer here

Answers

Answer:

Creation of egg- Sexual

Creation of fruit - Sexual

Mushrooms producing sporea - Asexual

Production of seed - Sexual

Stem cutting - Asexual

Budding in yeast - Asexual

Which of the following statements correctly describes genes?

Answers

Answer:

Genes are made of DNA and are carried on chromosomes

Explanation:

In an experiment you, the researcher, remove calcium ions from the system. What would be a likely consequence of the lack of calcium on muscle contraction

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Answer:

Wish I could help

how are humans responsible for environmental pollution​

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Answer:

Humans are responsible for the environmental pollution in many ways . Some of the points are as follows :

1 ) People throw the wastes wherever they like instead of using dustbins .

2 ) The various types of gases from the industries which harms the nature .

3 ) Cutting off the trees . ( people can cut but also must plant a new one )

4 ) Farmers using different chemical substances in high amount in the crops .

5 ) Burning plastics , tires etc .

This was my way to answer the question , if you need then you can write in paragraph .

let me know if its incorrect . :-)

Why are there so many ways to impact enzyme activity.

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Answer:

Enzyme activity can be affected by a variety of factors, such as temperature, pH, and concentration. Enzymes work best within specific temperature and pH ranges, and sub-optimal conditions can cause an enzyme to lose its ability to bind to a substrate.

Explanation:

which of the following is an example

Answers

Answer:

it is b because rest are biotic and also cause it is the only biotic thing available

Explanation:

I know it is right

B. Cool crisp temperature

2
What is the JOB of the cell membrane?

Answers

To protect and organize cells.

Nearly all forests in ________ have been cut at least once during the past 300 years, so very little original (virgin) forest remains.

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Answer:

In the United States.

Explanation:

It doesn't have very many original forests because people have been chopping them down and planting new ones.

NEED HELP ASAP
Select ALL the correct answers. Which statements about tsunamis are true? Group of answer choices:
Coastal areas are safe from them.
Underwater landslides can cause them.
Earthquakes can stop them from causing flooding.
They are less destructive than typical wind-caused waves.
They are powerful ocean waves.

Answers

Answer: The Answer's are A( They are powerful ocean waves) B(Underwater landslides can cause them)

Explanation: I Got it correct on my test!

(A) They are powerful ocean waves.

(B) Underwater landslides can cause them.

Plato :)

NEED HELP NOW PLEASE

Answers

Answer:

"shown on the opposite page"

Explanation:

put that picture too

Other Questions
plz help do all right for brainiest The hourly median power (in decibels) of received radio signals transmitted between two citiesfollows a lognormal distribution with parameter values u = 3.5 and o2 = 1.22.(5 points) What is the 90th percentile of this distribution?(5 points) What is the probability that received power for one of these radio signals isless than 150 decibels?(5 point) Consider a random sample of 10 radio signals. What is the probability that for6 of these signals, the received power is less than 150 decibels? A series whose first two terms are -12 to -8 respectively and whose last term is 124 These tables of ordered pairs represent some points on the graphs of lines s and t. Which system of equations is represented by lines s and t?5x2y=157x+4y=203x+5y=185x9y=25x+4y=89xy=212xy=142x+y=6 What is the y-intercept for the cubic function: 4x^3-3x^2+7? (0,7) (7,0) (0,4) (0.3) Are the two ratios that make up a proportionalways, sometimes, or never equivalent Two hundred fifty tickets are sold at a fund raiser. If Sarah buys 15 tickets, the probability that she will win the prize quilt is . helpppppp meee please How can you, as a listener, silently let a speaker know that you understand the idea she is presenting1.smile and nod slightly2.Frown and furrow your brow3.Slump in your chair and look away4.sit straight and still5.Fidget with your pencil and notebook the diameter of an iron ball used in putting the hot is 12cm the density of the iron is 7.89/cm3 calculate the mass of the ball in kg For every 0.3048 meters, there is one foot. Determine the number of feet in 7.9248 meters. Use paper to support your answer.There are ?? feet in 7.9248 meters. How does simpleinterest show proportional reasoning andrelate to the percent equation? What is oxidative phosphorylation. What integer is equivalent to 25 3/2? What fraction of the European Jewish population was murdered by the end of the war in 1945? Draw the structure of the product that is formed when the compound shown below undergoes a reaction with 1 equivalent of ch3mgi and then is treated with water. What is the name of the organelle in the leaves of plants that absorbs the sun's energy?. Barack is saving up his money to buy a television that costs $395.50. Right now he has $85.00 and can save $29.00 each week. How many weeks will it take for Barack to have enough money to buy the television? Sarah writes a behavioral contract with her parents that states she will clean the house if she comes home past her curfew. Which contingency in a behavioral contract involves providing a consequence when an undesirable behavior occurs quien es el que se encarga de tematizar o ambientar el lugar donde se ase una obra?