The organelles that are both surrounded by a double membrane, have their own dna, are involved in energy metabolism, and have their own protein synthesis machinery are the.
The organelles that are both surrounded by a double membrane, have their own DNA, are involved in energy metabolism, and have their own protein synthesis machinery are Mitochondria, and Chloroplast.
Mitochondria- The majority of the chemical energy required to drive a cell's metabolic operations is produced by mitochondria, which are membrane-bound cell organelles (mitochondrion, singular). Adenosine triphosphate, a tiny molecule, serves as a storage container for the chemical energy generated by the mitochondria (ATP).
Chloroplast- Organelles found in plant cells called chloroplasts use the photosynthetic process to change energy from the sun into reasonably stable chemical energy. They maintain life on Earth in this way.
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Why are many of the same genes found in almost all living organisms
In hamsters, the gene for black hair (B) is dominant over the gene for cream colored hair (b). Also, long fur (s) is recessive to short fur (S). Two parents are heterozygous for both the hair gene and the fur gene. What are the gametes for either parent?
A.BS, Bs, bS, bs
B.Bb, Ss
C.BS, bs
D.B, b, S, s
Answer:
its mostlikely C.
Explanation:
A manual contains instructions for how to build a variety of structures using a set of interlocking bricks. If this scenario is used as a model for genetic information, what level of genetic information would the manual be
Answer:
GENES
"genes contain the information needed to make functional molecules called proteins"
the manual is a gene
the bricks are amino acids
and the structures are proteins
HELLPP! ITS BIOLOGY
Answer:
So that in a guinea pig cross in the offspring the recessive trait —long hair— can be observed in 25%, the most probable genotype of the parents is heterozygous Ss.
Explanation:
In guinea pigs, for the characteristic hair length, short hair is the dominant allele and long hair is the recessive one.
In order for 25% of the offspring to express the recessive characteristic, the parents must have a recessive genotype, which can be seen in Punnett's Square:
P: Ss X Ss
Alleles S s
S SS Ss
s Ss ss
Where the offspring is:
50% Ss with short hair phenotype 25% SS with short hair phenotype 25% ss whose phenotype would be long hair.According to this, heterozygous parents for the characteristic long hair in guinea pigs have a 25% chance of having offspring with long hair.
Which of the following is not true regarding the radulae of a snail? View Available Hint(s) They are used in conjunction with fungal spores also deposited by the snails. They are used as the snails crawl along the leaf surface. They are used to prepare leaves for fungal growth. They scrape, but do not wound, the leaf tissue. They form a band of saw-like teeth. a Submit
The statement that is not true regarding the radulae of a snail is a. They are used in conjunction with fungal spores also deposited by the snails.
Radulae are small, ribbon-like structures covered in rows of tiny teeth that are unique to mollusks, including snails. These teeth are used to scrape and rasp food, and in the case of snails, they are used to prepare leaves for consumption. The radulae scrape but do not wound the leaf tissue, forming a band of saw-like teeth. However, they are not used in conjunction with fungal spores deposited by the snails.
Instead, snails deposit their own waste material and mucus on the leaves they consume, which can create an environment conducive to fungal growth. Therefore, the use of radulae and the deposition of fungal spores are separate processes in the life cycle of snails. So the correct answer is a. They are used in conjunction with fungal spores also deposited by the snails.
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what happens when soil leaches
Answer:
In agriculture, leaching is the loss of water-soluble plant nutrients from the soil, due to rain and irrigation. ... Leaching may also refer to the practice of applying a small amount of excess irrigation where the water has a high salt content to avoid salts from building up in the soil (salinity control).
Explanation:
What God say about tattoos?
Tattooing has "Witchcraft Roots," according to the Bible. Tattoos are also prohibited in Islam as they change Allah's creation and causes distress to one's body.
Tattoos are prohibited in the Bible, according to Leviticus 19:28 (Amplified), which states, "Ye shall not make any cuttings in your flesh for the dead, nor print or tattoo any marks upon you: I am the Lord." Nevertheless, just because society agrees with something does not make it acceptable in God's eyes. A tattoo will not prevent anybody from serving God.
Even in other religions, such as Islam, Tattooing that involves needle piercing and the use of dye colors is considered Haraam by Shaykh Muhammad ibn 'Uthaymeen. It may or may not cause you distress, but it involves changing Allah's creation.
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Helpppppppp! Its biology related <3 help help !
The biological species concept cannot be applied to.
Answer:
The Biological Species concept cannot be Applied, if organisms reproduce is not Known or Mating Experiments are not Possible
Explanation:
During a section of the cell cycle collectively called ______, the cell is not dividing, but protein synthesis, cell growth, DNA replication, and basic cell functions are occurring.
Answer:
INTERPHASE
Explanation:
The cell cycle refers to the series of event from DNA replication to actual division of a cell. Mitosis and meiosis are the two types of cell division, which is made up of two stages namely: interphase and the M-phase.
The interphase is also called resting stage because the cell is not undergoing any division. The interphase is further divided into G1, S and G2 phases. In these stages, the events that occurs include; protein synthesis, cell growth, DNA replication, and basic cell functions.
What was the direct outcome of the 1948 Arab-Israeli War?
A. It lead to unlimited Jewish immigration to Palestine.
B. It created a large Jewish refugee crisis.
C. Palestine secured Jerusalem.
D. Israel gained additional territory.
Answer:
D.
Explanation:
i toke the test
Answer:
D. Israel gained additional territory.
Explanation:
Which of the following events occurs during interphase of the cell cycle?
a. condensation of the chromosomes b. separation of the spindle poles
c. spindle formation
d. replication of the DNA
Replication of the DNA occurs during interphase of the cell cycle. The correct option is d.
Several significant events that set the stage for cell division occur during interphase, the longest phase of the cell cycle. These processes include DNA replication, the creation of fresh proteins and organelles, and cell growth.
DNA replication specifically takes place during the S phase (synthesis phase) of interphase. Two identical copies of the DNA molecule are created as the DNA unwinds, with each strand acting as a template for the synthesis of a complementary strand. The correct option is d.
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Place the levels of organization within the biosphere in order of increasing complexity (least complex at the top , most complex at the bottom) .
WILL GIVE SOMEONE who gives the answers correct brainlist . Help please !
Answer:
Biosphere, Biome, Ecosystem, Biological Community, Population, Organism, Organ, and Cell.
Explanation: Hope this Helped! :)
The levels of organization within the biosphere in order of increasing complexity are as follows:
Organism < Population < Biological community < Ecosystem < Biome < Biosphere. What are the levels of organization in living animals?The levels of organization in living organisms can be initiated with the cell. This is because a cell is the basic structural and functional unit of life. And all organisms are composed of cells.
The cluster of cells togetherly forms tissue in order to play the same function. The arrangement of tissues gives rise to organs. Organs make the organ system which finally gives rise to the complete organism.
The collection of organisms of the same species is known as the population. The Population is known as the unit of evolution. Population forms a biological community, which then assembles to form an ecosystem.
Therefore, the levels of organization within the biosphere in order of increasing complexity are mentioned appropriately.
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42. ______________ is the regulation of an organism’s internal environment tomaintain conditions needed for life.A. HomeostasisB. ReproductionC. Adaptation
Homeostasis by definition is the capacity of organisms to maintain an inner stable condition, that is to say, is a state of equilibrium between all the organism systems necessary to survive and function properly. reproduction is the process by which new organisms are generated meanwhile adaptation is a trait that increases the organism's fitness and evolve. Therefore we can say that the correct answer is option A.
Answer:
homeostasis
Explanation:
Every year one hundred trees remove approximately _______ from the atmosphere. A. Five tons of carbon dioxide b. Four hundred pounds of ozone c. Three hundred pounds of particulates d. All of the above Please select the best answer from the choices provided A B C D.
Every year one hundred trees remove approximately Five tons of carbon dioxide from the atmosphere. Therefore, option A is the correct answer.Five tons of carbon dioxide.
Photosynthesis is the process in which green plants produce glucose and oxygen by using sunlight, water, and carbon dioxide in the presence of chlorophyll. This glucose helps the tree grow and carbon dioxide and oxygen are released back into the environment. Therefore, trees play an important role in cleaning the environment as they remove carbon dioxide from the atmosphere. As per studies, every year one hundred trees remove approximately five tons of carbon dioxide from the atmosphere.
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Every year one hundred trees remove approximately five tons of carbon dioxide from the atmosphere. The most suitable answer from the given options is option A.
Trees are the most efficient absorbers of carbon dioxide. They help to keep the atmosphere clean by absorbing carbon dioxide, a major greenhouse gas responsible for global warming. Trees are essential to human survival as they provide oxygen, absorb harmful pollutants, and help prevent soil erosion. Trees absorb and store carbon dioxide as they grow and develop. A single tree can absorb up to one ton of carbon dioxide over its lifetime. Tree planting is a simple and cost-effective way to reduce the carbon footprint. Increasing the number of trees in an area will reduce the amount of carbon dioxide and pollutants in the atmosphere.
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A change in _____________ and _____________ cause the enzyme to denature.
A:Temp, PH
B: substrate, catalyst
C: temp, product
D: chemical, substance
Answer:
C hope this helped
Explanation:
temp, product
Explanation:
Temperature and product
What is one condition that must be met for a population to be in genetic equilibrium?
Answer:
Hardy-Weinberg equilibrium
Explanation:
In order for the population's gene pool frequencies to remain constant, the Hardy-Weinberg equilibrium must be met. Random mating, no mutation, migration, or natural selection must all be present, as well as a big sample size.
OAmalOHopeO
Pick a natural disaster, research the disaster, write 3-5 sentences where, when, casualties and name of disaster.
help :( i need this asap 33 i'll give brainly for best answer,, /33
Answer: Hurricane.
Explanation:
The official hurricane season for the Atlantic basin is from June 1 to November 30, but tropical cyclone activity sometimes occurs before and after these dates, respectively. The peak of the Atlantic hurricane season is September 10, with most activity occurring between mid-August and mid-October.The destructive power of storm surge and large battering waves can result in loss of life, buildings destroyed, beach and dune erosion and road and bridge damage along the coast. Storm surge can travel several miles inland. In estuaries and bayous, salt water intrusion endangers public health and the environment.A hurricane can last for 2 weeks or more over open water and can run a path across the entire length of the Eastern Seaboard. The 74 to 160 mile per hour winds of a hurricane can extend inland for hundreds of miles. Tropical storms and hurricanes most frequently occur off the Southeast and mid-Atlantic coasts, but they can also roam the Atlantic Basin anywhere between the northern Bahamas and Atlantic Canada, in the Gulf of Mexico, the eastern Caribbean Sea and the western tropical Atlantic (to the east of the Lesser Antilles).
The Galveston hurricane of 1900, the deadliest natural disaster in U.S. history, crashed ashore much like Hurricane Ian did last week. As a large Category 4 with 150 mph winds, it shoved Gulf of Mexico waters deep into the booming port city. A typical hurricane can dump 6 inches to a foot of rain across a region. The most violent winds and heaviest rains take place in the eye wall, the ring of clouds and thunderstorms closely surrounding the eye. Every second, a large hurricane releases the energy of 10 atomic bombs. Hurricanes can also produce tornadoes.
5 thing that cause a hurricane!
Image result for Hurricanes facts
Warm ocean waters and thunderstorms fuel power-hungry hurricanes.
A pre-existing weather disturbance: A hurricane often starts out as a tropical wave.
Warm water: Water at least 26.5 degrees Celsius over a depth of 50 meters powers the storm.
Thunderstorm activity: Thunderstorms turn ocean heat into hurricane fuel.
What is a substance that forms by joining many small molecules together.
Answer:
Carbohydrates, proteins, and nucleic acids are built from small molecular units. The small molecular units are called monomers
Explanation:
I'm not really sure if that was what you were looking for, but I remember learning this in biology. I'm sorry if this doesn't help.
What is a genotype???????
Answer: A genotype is an individual's collection of genes.
Explanation:
List the abiotic factors that are
important for an ecosystem to
function.
Answer:
water, the plants need water to survive, as well as the animals
Explanation:
A molecule contains a sugar, a phosphate group, and a nitrogen base. the molecule is the building block of dna. what is the molecule?
Molecules that contain sugar groups, phosphate groups, and nitrogenous bases and the building blocks of dna are nucleotides.
Molecule is the smallest part of a compound that is composed of a combination of two or more atoms bonded through chemical bonds. Molecules can consist of the same or different atoms bonded together. An example of a molecule consisting of different atoms is a nucleotide.
Nucleotides are molecules composed of phosphate groups, ribose sugar in RNA or deoxyribose in DAN, and nitrogenous bases. There are four types of nitrogenous bases in nucleotides namely Adenine, Guanine, Cytosine, and Thymine. Nucleotides serve as a storehouse of genetic material, cellular signaling and provision of cellular energy.
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what process causes bread to rise...
a.alcoholic fermentation
b.glycolic fermentation
c. hasic fermentation
d.lactic acid fermentation
When you inoculate a fresh tube of broth medium, it doesn't instantly turn cloudy. why is this?
There is lag phase before growth occurs at a level that is visible in the broth.
What is lag phase?Slack stage is the most ineffectively perceived development stage, basically in light of an absence of information that depict the hidden physiological and sub-atomic cycles.
It has been expected that slack stage permits the variation expected for bacterial cells to start to take advantage of new natural circumstances. This interaction could incorporate the maintenance of macromolecular harm that collected during fixed stage and the blend of cell parts vital for development.
In any case, these stay speculative conceivable outcomes, as the accessible physiological information essentially show that slack stage microscopic organisms are metabolically dynamic. Thusly, there are presently no physiological or biochemical models to characterize slack stage.
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I need help with this practice problem The subject is the invasive species Kudzu Take your time to review the pic After, answer the “•”s
Question:
Solution:
First, remember that a food web describes which organisms eat and are eaten by other organisms in a given region. It can be thought of as showing every organism that occupies each trophic level.
Now, Kudzu is a fast-growing invasive plant that can hinder the growth of native grasses to fully mature trees. This is because the Kudzu protects them from the sunlight they need to carry out photosynthesis. This loss of native plants affects an entire ecosystem, like other plants and also insects and animals that adapted along with them (food chain), creating cascading effects throughout the ecosystem. In fact, Kudzu disrupts the food chain by threatening the vegetation that native animals use for food and shelter. Additionally, kudzu root systems affect the amount of water in the soil and native plants die as a result. Then, the environmental and ecological damage of Kudzu results from its competition with other plant species. In particular, kudzu competes with native flora for light and acts to block their access to this vital resource by growing over them and shading them with its leaves.
Please help asap will mark brainliest!
Answer:
C. 3 : 1
Explanation:
because if T is the allele for height
3 offsprings would be tall and 1 would be small.
T is the dominant trait and dominant trait expresses itself when paired with another dominant allele or even recessive allele.( as for TT, Tt the dominant trait will express itself and the offsprings would be tall)
t is the recessive trait and it expresses itself only when both the connected alleles are recessive.(as in tt, the offspiring would be small )
3. What are the most extreme temperatures at which life been found on earth?
Answer:
The upper limit for life had been widely recognised as 113 °Celsius, thanks to a microbe called Pyrolobus fumari that was discovered in 1997 inside a single hydrothermal vent in the Atlantic Ocean, 3650 metres below the surface.
Explanation:
hope this helps
describe the route taken by oxygenated blood from the lungs to the body cells
Answer:
Oxygen-rich blood flows from the lungs back into the left atrium (LA), or the left upper chamber of the heart, through four pulmonary veins. Oxygen-rich blood then flows through the mitral valve (MV) into the left ventricle (LV), or the left lower chamber.
OR
The blood becomes oxygenated in the lungs. Oxygenated blood leaves the lung via the pulmonary vein. Blood moves into the left ventricle. Blood is pumped into the aorta, which carries oxygenated blood around the body.
Oxygenated blood leaves the lung via the pulmonary vein. Blood enters the left atrium. Blood moves into the left ventricle. Blood is pumped into the aorta, which carries oxygenated blood around the body.
How does blood flow through the body step by step?
The right ventricle pumps the oxygen-poor blood to the lungs through the pulmonary valve. The left atrium receives oxygen-rich blood from the lungs and pumps it to the left ventricle through the mitral valve. The left ventricle pumps the oxygen-rich blood through the aortic valve out to the rest of the body.
What is the process involved in the transport of oxygenated blood?
It carries oxygen and nutrients to the cells and picks up carbon dioxide and waste products. Systemic circulation carries oxygenated blood from the left ventricle, through the arteries, to the capillaries in the tissues of the body.
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when the baby planet grows to several hundred miles across, what happens?