Answer:
Oil
Explanation: Humans drain oil from below the ground. But we cant make more or put it back because it takes millions of years to make from fossils of dead animals. So once we run out of oil we wont have any more.
Which of the following enzymes is NOT part of DNA replication?
O helicas
lysozase
O polymerase
primase
Answer:
lysozase
Explanation:
hope it helps you
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1. What is responsible for our color sight?
Answer:
Light receptors within the eye
Explanation:
I will give brainliest for the first person who guess this correctly.
What is this weird creature?
a) Mata Mata
b) Fly river Turtle
c) Axoloti
d) Gator Tortoise
Answer:
A
Explanation:
The different forms of a gene are called
(1 Point)
traits
hybrids
alleles
Which of the following is NOT a part of every cell?
A. Cell Membrane
B. DNA
C. Cytoplasm
D.Ribosomes
E. Cell Wall
Answer:
cytoplasm
Explanation:
I wen through this in 6th grade And It may not be 100% correct but I tried my best to remember.
students set up a controlled experiment. they put up five crickets in each of three identical containers. they set one container to 15 degrees Celsius one to 20 degrees Celsius and one to 25 degrees Celsius then they count the number of chirps in each container during 1 hour
what is the manipulated variable in this experiment
a. the kind of container used
b. the temperature of each container
c. the number of cricket chirps
d. the number of crickets in each container
Answer:
the answer is B the temperature of each container
I WILL MARK BRAINLIEST!
Answer:
Nucleus
Explanation:
Nucleus is the most common cell that a animal will have.
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Will mark Brainliest! What term refers to crops that mainly protect other crops during their early days?
nurse crops
forage crops
pasture crops
Peas, peanuts, or corn is an example of such crops.
Answer:
Nurse crops
Explanation:
What level in the hierarchy of life would have many characteristics in common?
all you need is in the photo
I need to know this I will MARK BRAINLIEST WHO EVER ASWERS FIRST
Answer:
If i am supposed to choose more than one, i would say that plants, animals and bacteria are biotic factors.
Explanation:
A biotic factor is a living organism that shapes its environment.
Una planta de jardín presenta dos variedades: una de flores rojas y hojas alargadas y otra de flores blancas y hojas pequeñas. El carácter color de las flores sigue una herencia intermedia, y el carácter tamaño de la hoja presenta dominancia del carácter alargado. Si se cruzan ambas variedades, ¿Qué proporciones genotípicas y fenotípicas aparecerán en la F2? ¿Qué proporción de las flores rojas y hojas alargadas de la F2 serán homocigóticas?
Answer:DA FAW>K
Explanation:
The mitochondria is known as the “powerhouse of the cell." Why?*
glucose is broken down into cellular energy (ATP).
lipids release energy as they form polypeptide bonds.
glucose is created through the process of photosynthesis.
proteins create energy as they are converted from sugars.
Answer: I believe the answer is glucose is created through the process of photosynthesis. I am not completely sure, I'm sorry.
Answer:
Explanation:glucose is broken down into cellular energy (ATP).
lipids release energy as they form polypeptide bonds.
glucose is created through the process of photosynthesis.
proteins create energy as they are converted from sugars.
I will give brainliest to the first person who guess this right.
What is this creature called?
a) Mutant Rabbit
b) Bilby
c) Jack Rabbit
d) Netscheri
What was “transformed” in griffiths experiment
Answer:
Griffith's Experiment was an experiment done in 1928 by Frederick Griffith. It was one of the first experiments showing that bacteria can get DNA through a process called transformation. ... In this experiment, bacteria from the III-S strain were killed by heat, and their remains were added to II-R strain bacteria
In some types of colon cancer, stem cells have a mutation in the APC gene. what happens if the APC gene is mutated?
Answer:
People with mutations in the APC gene have familial adenomatous polyposis (FAP) or attenuated FAP (AFAP).
Products enter a reaction and reactants come out of a reaction true or false?
Answer:
[tex]\boxed {\boxed {\sf False }}[/tex]
Explanation:
In a chemical reaction, the products are produced. The reactants are the substances that react.
In a chemical reaction equation (with the arrow pointing right) the reactants are on the left and the products on the right.
[tex]reactants \rightarrow products[/tex]The reactants enter and the products come out.
So, the statement given - products enter a reaction and reactants come out - is false and it is actually the other way around.
A pollen grain is:
a. the male reproductive structure of the seed plant.
b. the female reproductive structure of the seed plant.
c. the male reproductive structure of algae.
d. the female reproductive structure of algae.
Any amount of CO, (Carbon Dioxide) in the
atmosphere is bad for our planet.
A. True
B. False
Answer:
False
Explanation:
The question states "Any amount of Carbon Dioxide". This includes the amount we exhales. However it is not harmful, as plants require Carbon Dioxide for photosynthesis. Therefore, any amount, is not harmful to a certain degree.
A genome identifies genes in an organism. Which part of the DNA molecule is examined to determine the genetic proteins and traits of an organism?
Answer:
sequence of nitrogen bases
Explanation:
i’m taking my exam rn and that was the correct answer
Answer:
sequence of nitrogen bases
Explanation:
Which statement describes how pioneer species and climax communities are different?
HELP ASAP WILL GIVE BRAINLEST Which of these presents an ethical issue associated with genetic testing on humans?
Genetic testing could not cause harmful mutations.
Genetic testing could improve the diagnosis of disease.
Genetic testing could cause discrimination by revealing health risks.
Genetic testing could cause ecosystem damage by creating mutant mosquitos.
Answer:
i think it could reveal health risks
Explanation:
i hope that is correct!
Genetic testing results in some circumstances could be ambiguous or inconclusive. Detrimental effect on connections with family and friends. Thus, option C is correct.
What are negative impact of genetic testing in humans?The following are some drawbacks or hazards of genetic testing: Your stress and anxiety may increase throughout testing.
Results in some circumstances could be ambiguous or inconclusive. Detrimental effect on connections with family and friends.
Because the findings of genetic testing can expose information about family members besides the test subject, this causes conflict between families.
Another issue is the potential for genetic discrimination in insurance or the workplace.
Therefore, Genetic testing could cause discrimination by revealing health risks.
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HELP ASAP!
Which of the following is true regarding glycolysis ?
Choose 1 answer.
A.) It requires glucose as a reactant.
B.) It produces 36 ATP.
C.) It occurs in the mitochondria.
D.) It is an aerobic process.
Answer:
I would have to say A
Explanation:
Glycolysis is the first step in the breakdown of glucose to extract energy for cellular metabolism. So we already know that it uses glucose because thats what its breaking down. Glycosis produces 2 ATP so B is wrong. Glycolysis happens in the cytoplasm so C is wrong. Finnaly aerobic is using free oxygen in the process of the reaction. However glycolysis uses no oxygen and is anaerobic.
Glycolysis requires glucose as a reactant.
• Glycolysis refers to a cytoplasmic pathway that dissociates glucose into the three-carbon compound and produces energy in the form of ATP.
• The process of glycolysis takes place in the cytoplasm.
• In the process, the net production of 2 ATPs takes place.
• It can be both anaerobic and aerobic process.
• The process of glycolysis completes in 10 steps, five of which are in the preparatory phase and the rest 5 are in the pay-off phase.
• The process of glycolysis is used by all the cells of the body to produce energy, and the final product of glycolysis is pyruvate.
Thus, correct answer is option A, that is, it requires glucose as a reactant.
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I will give brainliest for the first person who gets it correct
What is the name of the given plant?
A) Hydnellum Pecki
B) Bloodroot
C) Haementhus Coccineus
D) Blood plant
E) Speckled Ruby Fungus
Answer:
A
Explanation:
Can you list the five layers of Earth's atmosphere?
Hello!
The Answer is: The troposphere, stratosphere, mesosphere, thermosphere and exosphere.Thank you for asking this question!
It would be greatly appreciated if you thanked me and marked me as the brainliest!
Have an amazing day.
Explain how an evergreen tree stores water during months of little rain.
Answer:
i think they are orignally from cold areas so they store water and moisture in there needles. and they stay green year round.
Explanation:
Which molecules does a cell need from food to make these membrane
Answer: The organic molecules required for building cellular material and tissues must come from food. Carbohydrates or sugars are the primary source of organic carbons in the animal body. During digestion, digestible carbohydrates are ultimately broken down into glucose and used to provide energy through metabolic pathways.
Hope this helps...... Stay safe and have a Merry Christmas!!!!!!!! :D
You are learning about energy transformation in science class Sally Group made this electric magnet using battery and some wise describe the energy transformation
you see here
Answer:
The energy transfer in an electromagnet transfers from mechanical energy to electrical energy to chemical energy. The energy transformation in an electromagnet is from chemical to electrical to electromagnetic waves.
Select all the correct answers.
Snakes, dogs, and humans have a vertebral column. Snakes and dogs have tails, and humans have vestigial tailbones. Dogs and humans have limbs, but snakes do not. Most reptiles lay eggs, but a few give birth to live young. What do these structures suggest about the evolutionary pattern between the three organisms?
A Snakes and dogs are more closely related than snakes and humans.
B Snakes and humans are more closely related than humans and dogs.
C Dogs and humans are more closely related than snakes and humans.
D Dogs, snakes, and humans share a common ancestor.
E The early ancestor of snakes and dogs is the same, and the early ancestor of humans is different.
This is for Science Please Help!!
These structures suggest that Dogs and humans are more closely related than snakes and humans.
Does snake have backbone?
Yes, snakes have a backbone. The backbone is made up of a series of bones called vertebrae, which are connected by ligaments and muscles. The vertebrae of a snake are unique because they are loosely connected, allowing the snake to move and bend in a wide variety of directions.
Dogs and humans are more closely related than snakes and humans because they both have vertebral columns, tails, and limbs while snakes only have a vertebral column and a tail. This suggests that a common ancestor shared these features with both dogs and humans, while the common ancestor of snakes did not possess these features.
Therefore, Dogs and humans are more closely related than snakes and humans is the correct answer.
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Dogs, snakes, and humans share a common ancestor. The presence of a vertebral column in all three organisms suggests that they belong to the same group of vertebrates,
So the correct answer is D. Dogs, snakes, and humans share a common ancestor.
What is a common ancestor?
A common ancestor is a hypothetical organism that is ancestral to two or more different groups of organisms. In other words, a common ancestor is an organism that gave rise to two or more distinct lineages through evolutionary divergence. All organisms that share a common ancestor are said to be related, and their evolutionary relationships can be represented as a branching tree-like diagram called a phylogenetic tree. The concept of a common ancestor is fundamental to evolutionary biology, as it allows scientists to infer the evolutionary history and relationships between different groups of organisms.
Dogs, snakes, and humans share a common ancestor. The presence of a vertebral column in all three organisms suggests that they belong to the same group of vertebrates, but differences in tails and limbs suggest that their ancestors underwent evolutionary changes that led to these differences.
Therefore, options A and C are partially correct but do not capture the full picture, while option B is incorrect. The correct answer is D.
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A farmer is spraying his crops with a specific pesticide. He notices a drastic decrease in the insect population, so he uses the same pesticide the next year. This time, more insects survive. The next year, almost no insects are killed by the pesticide. Why is this happening?
Answer:
Probably insects developed resistance to the pesticide.
Explanation:
The term resistance refers to an inheritable change in the population sensitivity, reflected through the consecutive failure of the chemical effects, correctly used in order to reach a certain effect on the insect population.
Insecticides might produce a genetic modification in the insects, leading them to survive under the effects of the chemical. Insects evolve with the capability of tolerating the poison dose that normally is used to destroy a normal population of plagues.
In the exposed example, the first time that the farmer sprayed the pesticide, the insect population decrease sharply. This means that the chemical affected them severely. The surviving individuals probably suffered a genetic modification and survived. They probably passed this modification to the following generations, which expressed it, and developed resistance to the pesticide.
