Answer:
5m/s²
Explanation:
Given parameters:
Force = 15N
Mass = 3kg
Unknown:
Acceleration = ?
Solution:
The force on a body is the product of its mass and acceleration according to the Newton's second law of motion;
Force = mass x acceleration
Acceleration = [tex]\frac{force}{mass}[/tex]
Now insert the parameters and solve;
Acceleration = [tex]\frac{15}{3}[/tex] = 5m/s²
Where are amino acids joined together?
HELPPPP ASAPPPP PLSSS
Name three things that form during the cycle.
Answer:
what cycle ?? rain cycle?? its evaporation condesation precipitation
Answer:
Hair blood, skin, and blood cells
Hope this helped :)
Where does meiosis occur in plants?
Why is secondary lung cancer common?
Answer:
Secondary lung cancer is when a cancer that started somewhere else in the body has spread to the lung.
Where a cancer starts is called the primary cancer. This is when some cancer cells break away from the primary cancer. They can move through the bloodstream or lymph system to another part of the body to form a new tumor. This is called a secondary cancer. Secondary cancers are also called metastases The secondary cancer is made of the same type of cells as the primary cancer.
If your cancer started in your bowel and has spread to your lung, the areas of cancer in the lung are made up of bowel cancer cells.
This is different from having a cancer that first started in the lung (a primary lung cancer). In that case, the cancer is made up of lung cells that have become cancerous.
Answer:
CHARLIS LUNGS LOLDJS HHAH SHW
Give 3 examples how meiosis differ from mitosis.
Answer:
Examples of cells that are produced through mitosis include cells in the human body for the skin, blood, and muscles.
Explanation:
In this case cells go through different phases called the cell cycle. The "normal" state of a cell is called the "interphase". The genetic material is duplicated during the interphase stage of the cell.
When red snapdragon flowers and white flowers are crossed, pink flowers are produced . Cross a pink flower with a red flower. ( You definitely should make a Punnett Square) THERE ARE 3 ANSWERS TO THIS QUESTION: A) Is this codominance or incomplete dominance ? B) Genotype Ratio C) Phenotype Ratio
Suppose red is R, white=W, pink=RW
(Punett square is attached)
A) Incomplete dominance
B) 1:1
C) 1:1
the water cycle close reading
Answer: what do you want me to say? You didn’t put a question
Explanation:
Which of the following structures is most likely damaged in the cell?
Answer:
Endoplasmic Reticulum
Explanation:
Which of these describes a difference between viruses and cells?
A: Viruses have membranes made of proteins, and cells have membranes made of nucleic acid.
B: Cells contain protein, and viruses contain only carbohydrates.
C: Cells reproduce independently, and viruses require a host to reproduce.
D: Viruses have flagella, and cells have only cilia.
Answer:B:Cells contain protein,and viruses contain only carbohydrates.
Explanation:
Please mark my answer as a brainliest. Please follow me ❤❤❤I need help please this is urgent. BIOLOGY
Answer:
B. nucleotide
Explanation:
The diagram shown is an example of a nucleotide. Each nucleotide is composed of a nitrogenous base, a five-carbon sugar (deoxyribose), and a phosphate group
I have messed up on that, and I need to study, so can someone please answer me and then I can study that
Answer:
i think it might be carbon dioxide, but sorry if i'm wrong
Explanation:
Answer:
It's Glucose ([tex]C_{6}H_{12}O_{6}[/tex])
Explanation:
This is how you should remember it. Synthesis in photosynthesis mean to make and usually plants are the ones using photosynthesis, and what do plants eat? They eat sugar that they made by using Carbon Dioxide and water, and the sugar's name is glucose. Anything that ends with -ose means it's a name of a type of sugar.
Chlorophyll is the green pigment inside the chloroplasts. They help the plant convert the energy taken into glucose. More specifically they absorb light which is the energy that converts the carbon and the water into glucose.
Omg pls help me I’m 2 hours late on it pls ASAP
I’ll show a picture of the Article and here are the questions
Write true or false
1. Cells are in all living things
2. You need a microscope to see some cells
3. You are made of one huge cell
4. Cells divide and make more cells
5. You grow because your cells divide
6. When you stop growing your cells stop dividing
Answer:
1. True. 2. True 3. False 4. True 5. False 6. False
Explanation:
1. Cells are in all living things True
2. You need a microscope to see some cells True
3. You are made of one huge cell False (made up of many cells)
4. Cells divide and make more cells Yes
5. You grow because your cells divide (Not the reason for growth typically)
6. When you stop growing your cells stop dividing (cells also divide for tissue renewal)
if the half-life of a radioactive substance is a hundred years and how old would a rock that has 25% radioactivity left from the original amount
Hello user!
After one year (one half-life), half of the radioactive atoms have decayed to form stable daughter products, and 50% of the radioactive atoms remain. After another year (two half-lives), half of the remaining radioactive atoms have decayed, and 25% of the radioactive atoms remain.
Fermentation is a chemical reaction that occurs in the cytoplasm . Because it is Choose... , fermentation Choose... oxygen. Compared to cellular respiration, lactic acid fermentation generates Choose... ATP and is less efficient.
Answer:
Fermentation is a chemical process that occurs in the cytoplasm since it is anaerobic, that is, with the absence of oxygen.
Explanation:
This anaerobic process is due to the consumption of carbohydrates in the absence of oxygen compared to intense muscular demands such as high-performance physical activity, that is why the obtaining of energy is high, since the purpose is not to anabolize but to catalyze hydrates in order to obtain the energy currency that is ATP and thus produce the contraction of the muscular sarcomero by the union of myosin with actin.
Hi, i need help, my brain can’t think probably:D
Answer:
1. Angiosperms develop unique reproductive organs known as flowers. Flowers contain ovaries, witch surround and protect the seeds.
2. The main parts of a flower are the sepals and petals, which protect the reproductive parts: the stamens and the carpels. The stamens produce the male gametes in pollen grains. The carpels contain the female gametes (the eggs inside the ovules), which are within the ovary of a carpel.
3. All angiosperms have flowers at some stage in their life. ...
Angiosperms have small pollen grains that spread genetic information from flower to flower. ...
All angiosperms have stamens. ...
Angiosperms have much smaller female reproductive parts than non-flowering plants, allowing them to produce seeds more quickly.
4. When an individual organism increases in size via cell multiplication and remains intact, the process is called "vegetative growth". However, in vegetative reproduction, the new plants that result are new individuals in almost every respect except genetic.
5. Fruits are produced only by flowering plants (angiosperms). Following pollination of the flower, the fertilized ovules develop into seeds while the surrounding ovary wall forms the fruit tissue, or pericarp.
Explanation:
Someone name them for me
Answer: 1 is a red blood cell and 4 is a white blood cell
Explanation: the red blood cell carries oxygen to mostly the lungs and other parts of the body and the white blood cells fight off disease in your body
Question 1 of 15
Which is true about Pluto?
O A. It has a nearly circular orbit.
B. It is part of the Kuiper belt.
C. It is the only body in the solar system without an atmosphere.
O D. It is larger than Titan, Mercury, and the moon.
SUBMIT
Answer:
B&C
Explanation:
B explanation~
"The Kuiper belt is home to three officially recognized dwarf planets: Pluto, Haumea and Makemake. Some of the Solar System's moons, such as Neptune's Triton and Saturn's Phoebe, may have originated in the region."
C explanation~
Image result for which is the only body in the solar system without an atmosphere.
Pluto
Pluto is a dwarf planet that lies in the Kuiper Belt, an area full of icy bodies and other dwarf planets out past Neptune.
What super villain is most known for studying genetics.
A. Magneto
B. Mojo
C. Dr. Octopus
D. Joker
E. Carnage
F. Mr. Sinister
What type of mutation is shown in the sequence below
Original DNA sequence:
A T A C G G T A
T A T G C C A T
Mutated DNA sequence:
A T C G G T A G
T A G C C A T C
Answer:
Single nucleotide deletion
Explanation:
Original DNA sequence:
A T A C G G T A
T A T G C C A T
Mutated DNA sequence:
A T C G G T A G
T A G C C A T C
In the mutated sequence, there is a nucleotide missing. It goes from ATACGGTA to ATCGGTAG. The A nucleotide is gone. This represents a single base pair deletion.
Even though it is only one base, this changes the way the entire sequence is interpreted. The DNA transcribed into an mRNA and then translated into a protein by reading triplet codons which correspond to specific amino acids.
So while the initial sequence would be read as:
ATA, CGG, TA...
The new sequence would be read as:
ATC, GGT, AG...
So the sequence of the protein is completely altered.
Answer:
D
Explanation:
deletion mutation
Which of the following procedures would be best for remediating the effects of soil salinization?
Answer:
Addition of large amounts of water to leach out salts
Explanation: Hope it helps
Reversing soil salinity is time-consuming and costly. Improving irrigation channels, capturing and processing salty drainage water, building desalting facilities, and enhancing aquifer recharge are possible solutions.
What is soil salinization?The amount of salt that is present in the soil is referred to as its salinity, and the process of increasing the amount of salt in the soil is referred to as salinization. Salts can be found in both the soil and the water naturally. Natural processes like the weathering of minerals can lead to salination, as can the slow removal of water from an ocean over time.
Reducing the amount of salt in the soil is an expensive and time-consuming process. The improvement of irrigation channels, the collection and treatment of salty drainage water, the construction of desalting facilities, and the enhancement of aquifer recharge are all potential solutions.
Learn more about soil salinization, here:
https://brainly.com/question/1236556
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plant and animal cell all need?
Answer:
energy...........I think
Answer:
plant and animal cells all need a nucleus to keep the cell together
Explanation:
What process produces 20 times the amount of ATP as glycolysis?
Answer:
electron transport chain
Answer:
oxidative phosphorylation
Explanation: That produces the most ATP out of all 3 steps. Everything produces a net gain of 2 atp while oxidative phosphorylation produces 34 or so. (These are best case scenarios, you will be asked about the best case scenario)
A molecule that is important for cell functioning cannot diffuse through the plasma membrane, but needs a protein that can open and close to allow the molecule to diffuse. What is this protein called?
Answer:
Channel protein.
Explanation:
Channel protein have gate that opens and close which allow the passage of polar substance or ions to move to permeable membrane of the cell by diffusion. They are water filled and allow the movementof charged molecules inside and outside the cell membrane i.e polar molecules move through non polar bilayer of the cell membrane.
This due at 11:59 tonight help please
Answer:
i think it's LL (i haven't done this since middle school sooooo srry if i'm wrong)
Which organ is found in the excretory system? A. kidneys B. lungs C. stomach D. heart
Answer:
A. Kidneys
Explanation:
Healthy kidneys filter about a half cup of blood every minute, removing wastes and extra water to make urine. The urine flows from the kidneys to the bladder through two thin tubes of muscle called ureters, one on each side of your bladder. Your bladder stores urine!
Btw I am on K12 (7th grade) :)
Answer: The organs that form the excretory system in human beings include the kidney, ureter, urethra, and urinary bladder.
The job of the Golgi apparatus is to _____________.
Why do identical twins become increasingly different over time?
In your response, use the words: epigenetic tags and gene
Explanation:
Identical twins may have less in common than they think. A study now shows that the expression of their genes gets more and more different with age.
The findings could help to explain why one twin may develop a genetically influenced disease, such as diabetes, while the other remains perfectly healthy.
Identical twins have identical genes, because they are born of an embryo that splits at a very early stage in development. Such twins are often indistinguishable in outward appearance. But over the course of time they may experience radically dissimilar health.
Most scientists have assumed that environmental and lifestyle differences cause such divergence. These things trigger chemical reactions that affect our DNA and the proteins entwined with our DNA, called histones. One such reaction, known as methylation, influences the expression of genes and so can have an impact on health.
Fitness is having the most______________
A.Offspring
B. Money
C.Muscles
Answer:
C. muscles
Explanation:
Offspring and money have nothing to do with fitness xD
During photosynthesis, _____ is used to beak water down into oxygen and hydrogen
Answer: The answer is sunlight.
Explanation: Sunlight is captured from the plants leaves and that energy is used to break down water into hydrogen and oxygen.
Hope This Helps!!! : )