Answer:
to determine the degree of internal fat
Explanation:
fat in bones
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.
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.
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.
When a deer eats grass, energy changes form through the process of digestion. Which of the following describes the energy transformation that
occurs in the body of the deer as the grass is digested?
A. Mechanical energy in the grass is converted to chemical energy during digestion.
B. Chemical energy in the grass is converted to thermal energy during digestion.
C. Mechanical energy in the grass is converted to kinetic energy during digestion.
D. Chemical energy in the grass is converted to light energy during digestion.
Answer:
B ...................................
What super villain is most known for studying genetics.
A. Magneto
B. Mojo
C. Dr. Octopus
D. Joker
E. Carnage
F. Mr. Sinister
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.
a = F/m
If the force is 15n and the mass is 3kg, what is the acceleration?
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
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.
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 shows a point mutation of the DNA sequence:CCAAGG
A)CCTAAGG
B)CAAG
C)CAAAGG
D)None of the above
Answer:
B
Explanation:
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
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
Where does meiosis occur in plants?
the water cycle close reading
Answer: what do you want me to say? You didn’t put a question
Explanation:
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 :)
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.
Which of the following structures is most likely damaged in the cell?
Answer:
Endoplasmic Reticulum
Explanation:
Catalase is a molecule that speeds up the degradation of hydrogen peroxide. Catalase is what type of biomolecule?
a nucleic acid
b carbohydrate
c lipid
d protein
Answer:
i would say d but am not there yet i got bio in 8th
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
#SPJ2
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.
The job of the Golgi apparatus is to _____________.
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
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)
List 5 reasons why UNDERAGE DRINKING is dangerous to young people.
Answer:
As children mature, it is natural for them to assert their independence, seek new challenges, and try taking risks. Underage drinking is a risk that attracts many adolescents. They may want to try alcohol but often do not fully recognize its effects on their health and behavior. Other reasons young people drink alcohol include: Peer pressure. Increased independence, or the desire for it. Stress. In addition, many youth have easy access to alcohol.
Explanation:
Answer:
1.Drunk Driving
2.Focus In school
3.Communication
4.Bad Memory
5.Slow Reaction Time
Explanation:
PLEASE HELP WILL MARK BRAINLIEST- Bacteria cells in your small intestine can receive signals from somatic cells, indicating a particular type of food has been ingested and to expect it in the intestines soon. What is the most valid hypothesis you can construct from this information?
a- Bacterial and eukaryotic cells must be able to undergo transduction with one another, so transduction may be an evolutionarily-conserved trait in both.
b- Bacteria and eukaryotes have evolutionarily-conserved similar enough mechanisms to be able to communicate.
c- The bacterial cells evolved many of the same organelles in their extranuclear cytoplasm that eukaryotic cells contain, showing evolutionary similarity.
d- The somatic cells must be emitting a hormone to communicate with the bacterial cells that have hormone recognition as an evolutionarily-conserved trait.
Answer: B) Bacteria and eukaryotes have evolutionarily-conserved similar enough mechanisms to be able to communicate.
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!!! : )
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)
When physicians perform an organ transplant, they choose a donor whose tissues match those of the recipient as closely as possible. Which of the following cell components must be matched to ensure the recipients body doesn’t reject the new organ?
a
plasma membrane proteins
b
phospholipids
c
cell-surface carbohydrate
d
cytoplasm
plas.a membrane proteins
HELPPPP ASAPPPP PLSSS