Answer:
answer is b
Explanation:
water normally passes through pipes
Explanation:
By delivery through pipes
10 PTS FOR THIS QUESTION!!!!! Will mark brainliest if you give a good answer and i will friend you!!! pretty pls with a cherry on top!!!Compare and contrast the events of light reaction and dark reaction in the photosynthesis process.
which of the following is not one of the four nitrogenous bases found in DNA ? A: Adenine B: Guanine C: Uracil D: cytosine
Answer:
C
Explanation:
Uracil is found in RNA and not DNA
Answer:
Adenine.
Explanation:
Most earthquakes happen:
1) in a ring around the Atlantic Ocean
2) near regions with no subduction
3) near active margins
4) in the middle of the continents
Answer:
in the middle of continents
Explanation:
Answer:
near active margins
Explanation:
What gas is made and released during Cellular respiration? What step does this happen in?
Answer:
Carbon dioxide is exhaled or released during cellular respiration and oxygen is inhaled
in cellular respiration.Basically there are two phases of respiration I.e. Inhalation and Exhalation carbon dioxide is released out in exhalation
Explanation:
I hope this will help you:)
Order the events that occur during DNA replication. DNA ligase seals the gaps between new DNA and Okazaki fragments. RNA primase synthesizes a primer which attaches to the initiation point. DNA helicase unwinds the DNA. DNA polymerase removes RNA primers and replaces them with DNA nucleotides. DNA polymerase extends the primer by adding nucleotides that are complementary to the template strand. ↓ ↓ ↓ ↓
Answer:
DNA helicase unwinds the DNA.
RNA primase synthesizes a primer which attaches to the initiation point.
DNA polymerase extends the primer by adding nucleotides that are complementary to the template strand.
DNA polymerase removes RNA primers and replaces them with DNA nucleotides.
DNA ligase seals the gaps between new DNA and Okazaki fragments. Explanation:
What are the different types of vitamins needed by our body?
Answer:
The 13 essential vitamins your body needs are vitamins.
Explanation:
A, C, D, E, K and the B vitamins: thiamine (B1), riboflavin (B2), niacin (B3), pantothenic acid (B5), pyroxidine (B6), biotin (B7), folate (B9) and cobalamin (B12). The four fat-soluble vitamins—A, D, E, and K—are stored in the body's fatty tissues.
Please mark me as Brainliest
Answer:
acdebk
b1 ribovlavin
b2 niacin
b3 panthotenc
b5 pyroxidine
b6 biotine
b7 folate
b9 cobalamin
ADEK are stored in bodies fatt tissue and they're four fat soubl vitamins
what is the average age of menopause?
Answer:
Children (6-13 years): very rare
Teenagers (14-18 years): very rare
Young adults (19-40 years): rare
Adults (41-60 years): very common
Seniors (60+ years): very common
Answer:
The average age for menopause, in the US, is 51. It can happen any time in your 40s-50s too, though.
Explanation:
1 2 3 4 5 6 7 8 9 10
TIME REMAINING
52:11
Environmental factors can influence natural selection because they can increase or decrease
the number of chromosomes in an individual.
the number of chromosomes in a population.
the amount of genetic variation in an individual.
the amount of genetic variation in a population.
Answer:
49 sec
because you have never seemed yet 59 hour instead 12 hour.
but 24 hour also.
what is the importance of regulating gene expression
Answer:
Regulated gene expression is crucial to the proper growth & survival of an organism and cannot be over-emphasized. Without it, the genetic code of a chromosome is the equivalent of a computer data file without the appropriate application to run it.
What is the primary reaction during nuclear fusion to stars?
Which class of biomolecule do the molecules in the table belong to? A. proteins B. carbohydrates C. nucleic acids D. lipids
Answer:I can't see any table but I will tell you everything about protein molecules and the rest.
protein belongs to the table of amino acids .
carbohydrates belong to the table of sugar.
nucleic acids belong to the table of nucleotides.
lipids belong to the table of fatty acids and glycerol.
Explanation:
Protein belongs to the table of amino acids, carbohydrates belong to the table of sugar, nucleic acids belong to the table of nucleotides and lipids belong to the table of fatty acids and glycerol.
Which class of biomolecule do the molecules in the table belong to?Amino acids combine together to form protein, glucose combine together to form carbohydrates, Nucleotides combine together to form nucleic acids, fatty acids and glycerol combine together to form lipids.
So we can conclude that Protein belongs to the table of amino acids, carbohydrates belong to the table of sugar, nucleic acids belong to the table of nucleotides and lipids belong to the table of fatty acids and glycerol.
Learn more about biomolecule here: https://brainly.com/question/10904629
#SPJ2
The variables for this experiment include the physical properties of the solutions and the pH of each solution. Use the drop-down menus to complete the sentences and identify the independent and dependent variables. The independent variable, the one that is intentionally manipulated, is ________. The dependent variable, the one that you measure the response in, is ________. → If you answer 11 points will be awarded. ←
Answer:
the first blank is the physical properties
the second blank is the pH of the solution
Explanation:
Answer:
Explanation:
The variables for this experiment include the physical properties of the solutions and the pH of each solution. Use the drop-down menus to complete the sentences and identify the independent and dependent variables.
The independent variable, the one that is intentionally manipulated, is
✔ the physical properties
.
The dependent variable, the one that you measure the response in, is
✔ the pH of the solution
.
11. List two physical properties of soil.
list three conditions necessary for the germination of seed.
E.P BETHEL INTERNATIONAL SCHOOL- ACCRA NEWTOWN
END OF SECOND TERM EXAMINATION- 2020
INTEGRATED SCIENCE-JHS ONE
SECTION B (ESSAY) 6OMARKS
Answer any four questions in this section. Each complete question carries 15 marks.
2. a. i. State the reasons why some seeds are nursed.
(3mar
(2mar
(1x3.
(2mc
(2m
b. I. List three (3) conditions necessary for the germination of seed.
ii. State two functions of roots.
'c. (1) What is dispersal of seeds?
(11) State two characteristics of seeds dispersed by wind.
3. a. Apiece of stone has a mass of 360g. When it is put into water in a glass,
the level of water rises from 60.0cm to 90.0cm.Calculate the density of
(3r
(5
the stone.
b. i. List three benefits of vegetables to humans.
ii. Give two reasons why soil air is important.
c. 1. Define the term soil profile.
ii. State two ways in which soil profile is important in crop production
Answer:
Number 11 is the soil color and the soil texture.
Number 2.a.i. is to protect the seeds from harsh weather conditions e.g. sunlight rainfall etc.
b. water, oxygen and warmth
c.1) Seed dispersal is the scattering of seeds from a mother plant to new areas.
11) Seeds dispersed by wind have wing like structures.
Seeds dispersed by wind are light.
3a. Density=Mass/Volume
=360g/60cm³ then cancel zero and zero then cancel by 6 once by 36÷6 we get 6g/cm³
3bi)Vegetables are a source of food to humans.
Vegetables provide herbal medicine to humans.
ii)Plants require oxygen for germination.
Organisms in soil require air to breathe.
3c)Soil profile is the verticle arrangement of layers from top to bottom.
3d)It helps a farmer to know the fertility of the soil.
Explanation:
Classify the organisms based on how they obtain food
Answer:
Tipos de Nutrición
- Autótrofa: Sintetiza sustancias orgánicas a partir de sustancias inorgánicas simples, como las plantas.
- Heterótrofa: Los que necesitan alimentos procedentes de otros seres vivos, como los animales. ...
- Herbívoros. Son los que se alimentan de plantas. ...
- Carnívoros. ...
- Omnívoros. ...
- Filtradores. ...
- Decomponedores
Explanation:
Answer:
Autotroph: Sunny fields, Carrots, ...the sea algea(or whatever that is)
Heterotroph: Tiger, Human, Deer
Explanation:
I got it right
hope this helps :)
what evidence did Mendel that supported his law of independent assortment
Answer:
it states that allelepairs separate during the formation of gametes.
Explanation:
pls mark as brainliest
Answer:
Law of independent assortment is one of the three laws given by Mendel concludes that the traits do not influence other trait which is received from another gene.
Two alleles of the two or more different gene gets sorted into gametes and is independent.
There is no relationship in the traits and its passing on. The traits whether passed on or not are affected by each other.
Explanation:
Prove the following units as derived units 1) joule 2) watt 3)pascal d)Herz
Answer:
Joules are used for measuring energy.
Watts measure electricity.
Pascal measure newtons.
Hertz measure frequency.
Explanation:
Which example best describes Josette doing science by inquiry?
O A. Josette researches the history of scientists rolling objects. She
repeats an experiment she reads about.
B. Josette wonders whether a small or large marble will roll faster.
She designs an experiment to find out.
O C. Josette listens carefully to her teacher explain how objects roll.
She takes detailed notes on each part of the lecture.
D. Josette looks up calculations for the rolling speed of marbles. She
follows the instructions to do a calculation of her own.
SUBMIT
Answer:
B. Josette wonders whether a small or large marble will roll faster.
She designs an experiment to find out.
Explanation:
Scientific inquiry often involves the act and process of finding explanations to things observed in our natural world. And most often, this entails asking pertinent questions which drives the scientist into devising means to explore and find answers to these questions raised, before arriving at a conclusion based the facts and evidence their experiments and research can prove.
Invariably, the best example that describes Josette doing science by inquiry is option "Josette wonders whether a small or large marble will roll faster. She designs an experiment to find out.".
why is not recommended to use antibiotics often
Answer: It may cause the bacteria to become resistant to them and one they are resistant then the antibiotics are ineffective against the bacteria. It is then more dangerous since new antibiotics will need time.
Explanation:
Explanation:
If you take antibiotics for the wrong reason(s) or if you take them too often it can change bacteria so much, that antibiotics have a reduced effectiveness against them, or stop working against them all together.
The so called "bacterial resistance" or "antibiotic resistance" is a real thread to humans. Some bacteria have turned out to be resistant to even the most powerful antibiotics available. Antibiotic resistance is a growing problem.
Suppose you get infected with such resident bacteria, it means there is no longer an effective treatment by using antibiotics.
*EXTRA*
If left "un treated", the bacteria can grow, more or less, with unlimited exponential growth. In such scenarios, any "simple" bacterial infection, could turn out to be fatal.
Often the biggest problem is the lack of time to find out exactly what type of bacteria is making the patient ill. Because there are so many different bacteria, it is impossible to tell what is the right one without deduction and, that takes time (to grow visible cultures in the laboratory). Sometimes a patient might be already critically ill, in such cases, the doctor would want to start the treatment immediately, which could mean they HAVE TO start admitting a broad-spectrum antibiotic, to hopefully battle that group of different bacteria, which hopefully included the one that is making the patient ill. But if that specific bacteria turns out to be resestant, then that poses a very serious problem. Possible a fatal one, since the time is up, and the bacteria keep growing in numbers, roughly doubling in numbers every hour...
What are the three types of muscle fibers? A) smooth, intermediate- twitch, cardiac B) slow- twitch, intermediate- twitch, fast-twitch C) slow-twitch, fast-twitch, involuntary
Answer:
B) slow- twitch, intermediate- twitch, fast-twitch
Explanation:
The three types of muscle fibers are:
Slow-twitch: they are also called Red Fibers because of their color or type I. These type of fibers are resistant to fatigue, that means that they can contract for long periods, but its contraction is not very strong. Muscles that maintain our posture, such as our back muscles, have a predominancy of these types of fibers.Fast-twitch fibers: they are also called type II, or White Fibers because of their color due to the low supply of blood. They are fibers that contract very fast and are not resistant to fatigue. These types of fibers can generate higher amounts of force in a short period, but their contraction is for a short period. They are present in our eye's muscles.Intermediate twitch fibers: they characteristics are between the two types of fibers mentioned above. That is to say, that they do not contract as fast as fast-twitch fibers do but not as slow as slow fibers either, also, they fatigue quickly but nos as quicky as fast-twitch fibers or as slow as slow-twitch. They are in the majority of our muscles.Question 24 of 30
1 Point
In 1953, Stanley Miller and Harold Urey built a model of Earth's early
atmosphere by mixing gases that were thought to have been there. They
exposed the gases to an electric current to simulate lightning. The liquid that
condensed during the experiment contained amino acids.
What was the significance of their results?
O A. Miller and Urey proved the theory of spontaneous generation.
B. Miller and Urey proved that all life evolved from a single common
ancestor.
C. Miller and Urey proved that lightning was necessary for life to form
on Earth
O
D. Miller and Urey proved that biological molecules could have
formed in a similar way.
The essence of the experiment was that it showed that biological molecules could have formed in a similar way.
What was the experiment of Miller and Urey?The experiments of Miller and Urey were the first step in trying to prove the idea tat life originated from simple biological molecules.
Though the life forms did not form from the gases that were used, but the biological molecules did form. Thus, the essence of the experiment was that it showed that biological molecules could have formed in a similar way.
Learn more about experiment of Miller and Urey:https://brainly.com/question/18271656?
#SPJ9
Which statement gives one reason that watershed protection programs are needed in Virginia
Ecosystems need to be controlled
Foods must be prevented
Dams can be damaged and may require repair
Wildlife can ruin water source when building habitats
Answer:
Dams can be damaged and may require repair
Explanation:
This is imperative to provide needed supports and maintenance for the aging dams,with capacity of up to 11,000. This dams were created as far back as 1948.Therefore the programme was geared towards effective re-habitation for maximum efficiency.
This repair programmes was termed Dam Rehabilitation Programme.And the secretary of Agriculture was given the authority to ensure effective execution of the programme.
In the state of Virginia,a total of 150 dams were part of the government landscape through the rehabilitation programme, and 11 of these have been well studied. .Todd Lake,Robinson Hallow, Lake Barton are some of these examples.
Answer:
the answer is c
Explanation:
Ture or false proofs of the Resurrection are few
Answer:
False
Explanation:
There are many documents and records of the Resurrection. In addition, there were also many eye witnesses because Jesus appeared to many after his Resurrection.
What is NOT a function of the
nucleus?
A. Directs protein synthesis
B. Houses DNA
C. Functions as the powerhouse of the cell
Answer:
Houses DNA
Explanation:
i don't know....sorry
help needed How skin is involved in homeostasis? Explain with the help of examples.
Answer:
am not sure but i will find out later. Is that ok with u?
Explanation:
What does Electronegativity mean in regards to
elements? How does electronegativity influence the
molecule's chemical property?
Help :(
Answer:
it is the ability of attracting other molecules this effect the properties by what it is going to bond to. like say it is 6 and another 2 they will be more likely too bond to one another to make a valence of 8.
Explanation:
A limestone bed containing fossils that are 550 million years old is ____ a bed of sandstone containing fossils that are 400 million years old. a. younger than c. older than b. the same age as d. not related to Please select the best answer from the choices provided A B C D
A limestone bed constituting fossils 550 million years old is older than a sandstone bed containing fossils 400 million years old. The correct option is c.
What is sandstone?Sandstone is a sedimentary rock that is sometimes mostly composed of quartz sand, but it could also contain substantial amounts of feldspar, silt, and clay.
A limestone bed comprising fossils dating back 550 million years is older than a sandstone bed containing fossils dating back 400 million years.
Thus, the correct option is c i.e., older than.
For more details regarding sandstone, visit:
https://brainly.com/question/13886415
#SPJ2
what happens to meristem when ot looses its abilty to divide
Answer:
The meristematic cells mature, get differentiated, loose their ability to divide and finally get converted into permanent tissues
Explanation:
which phrase is a result of a scientific law
Answer:
Archimedes' Principle of Buoyancy.
Hooke's Law of Elasticity.
Bernoulli's Law of Fluid Dynamics (Bernoulli's Principle)
Dalton's Law of Partial Pressures.
Fourier's Law of Heat Conduction.
Explanation:
Identify the terms described by selecting the correct word from the drop-down menu.
Anything that has mass and takes up space
The part of Earth in which life exists, including land, water, and air
Answer: a g I need the same answer too
Explanation:
what is a function of a protein macromolecule
Answer:
A function of a protein macromolecule is: Moving things in and out of cells. Transporting other molecules in the body. Protein macromolecule makes up the connective tissue in tendons. Moves things in and out of cells.
Explanation:
Answer:
move things in and out of the cell
Explanation:
move things in and out of the cell