Answer:
Humanitarian aid is the most important to the prevention of famine conditions
HELP MEEEEEEEEEEEE
How many molecules are represented?
2Fe(NO3)2
Answer:
12 lol
Explanation:
Answer:
2 Fe(NO3)2 molecules
Explanation:
If a yellow pea had a green parent, then the genotype of the yellow pea must be _________.
Answers
YY
Yy
YYrr
yyRR
Answer:
Yy
Explanation:
green is recessive (y) yellow is dominant (Y) and there are no other characteristics, but the colors so it has to be Yy :)
The further the atmosphere from the Earth, the _______
it gets.
Answer:
It gets Hotter as you go up and the thermosphere is the hottest layer.
Explanation:
During dna replication a dna strand that has the bases CTAGGT produces a strand with the bases
Answer:
GATCCA
Explanation:
Not sure if this was the answer you were looking for but that is the complimentary DNA strand to the DNA sequence you posted! Hope this helps! :)
20 points PLEASE HELP
edge 2021
Which is the correct pathway of air to the lungs?
mouth/nose, pharynx , larynx , trachea ,. bronchial tubes , lungs
mouth/nose , larynx ,. pharynx , trachea , bronchial tubes , lungs
mouth /nose , trachea , pharynx , larynx ,. bronchioles ,. lungs
mouth/nose ,. pharynx ,trachea , larynx , bronchioles , lungs
Answer:
The air that we breathe in enters the nose or mouth, flows through the throat (pharynx) and voice box (larynx) and enters the windpipe (trachea). The trachea divides into two hollow tubes called bronchi. ... The medical term for all the air tubes from the nose and mouth down to the bronchioles is 'the respiratory tract'.
Which statements accurately describe the body temperature of ectotherms? Check all that apply.
It remains the same in all environments.
It changes with the animal’s surroundings.
It is consistently regulated by internal processes.
It cannot be regulated by any means.
It can be regulated by the animal’s behavior.
Answer:
B.andE. plz mark brainliest
Explanation:
Just did it on quiz
Answer:
its B and E i just did it and it was right
Explanation:
Transcribe the following DNA sequence into mRNA: ATT ATG GAC CCG
Answer:
UAA UTC CUG GGC
Explanation:
After working as a doctor in the Peace Corps, Mae Jemison became a(n)
a. doctor in a hospital
b. lawyer
c. astronaut
Mae Jemsion became a doctor
The DNA is copied during which one of the following? (A) the mitotic phase (B) the G phase
(C) the S phase (D) the G, phase (E) cytokinesis
Answer:
C
Explanation:
In a ________ economy, ordinary people decide the answers to the three economic questions.
Which of the following is the basic unit of life? (5 points)
A. Cell
B. Element
C. Nucleus
D. Seed
Answer:A
Explanation: The cell is the basic unit of life because it creates life.
A. Cell is the answer!
I have a great day/night :D
How does a cell take over the cell?
Answer:
it depend on what it s like a virus
Explanation:
Viruses are perfect parasites. It has been known for decades that once a virus gets inside a cell, it hijacks the cellular processes to produce virally encoded protein that will replicate the virus’s genetic material.
The agriculture industry is the largest producer of air pollution in the country. True or false
What features form when two continental plates collide?
Answer:
a collision between the two plates crunches and fold the rock at boundary lifting it up and and leading to the formation of mountains and mountain ranges
Hello I'm Chloe Can you Help me, Thank you :)
How Ling does it take to get the length of time it takes for Earth to make 1 rotation on its axis?
Answer: It takes ABOUT a days time to get around once
Explanation:
The Sun contributes to photosynthesis by providing plants with-
a) oxygen atoms
b) chemical energy
c) radiant energy
d) gravitational force
Answer:
the answer is chemical energy
A biology class wanted to study the effect of different materials on the melting rate of ice. They placed
pieces of ice, each with a mass of 10g, onto trays. Group 1 was covered in plastic, group 2 was covered in
paper, group 3 was covered in aluminum, and group 4 remained uncovered.
Each piece of ice was allowed to melt for 15 minutes. Then final mass of the ice, minus the melted water,
was recorded at the end of
the experiment.
What is the dependent variable in this experiment?
A)The Type of covering
Material
B)The amount of melting Time
C)The starting mass of the ice
D)The Final mass of the ice
Answer:
The final mass of the ice
Explanation:
It’s in the name of our term: DEPENDENT variable. It relies on other parts of the experiment (the independent variable) to make it happen.
Answer:
D
Explanation:
Then final mass of the ice, minus the melted water, was recorded at the end of the experiment.
If the number of chromosomes in the mother cell of meiosis is 86, how many chromosomes will there be in each daughter cells?
(ASAP PLEASE)
What is a body function that would contribute to BMR?
Breaking down a burger in the stomach
O Catching a Frisbee
O Heart beating
O Wrestling a Grizzly Bear
Answer:
Breaking down a burger in the stomach.
Explanation:
Basal metabolic rate (BMR) also known as resting metabolic rate (RMR) can be defined as the amount of calories that is required to keep the human body to function properly and perfectly at rest.
This ultimately implies that, basal metabolism is the minimal amount of calories or energy that is required by an individual for maintaining vital functions such as blood circulation, keeping the body warm and respiration while fasting or in a complete mental and physical rest.
Some of the factors that affects the basal metabolism rate (BMR) in humans are height, weight, age, starvation or fasting, thyroxine, fever, stress, malnutrition and growth.
Hence, breaking down a burger in the stomach is a body function that would contribute to BMR.
What is photosynthesis?
Answer:
the process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water. Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a byproduct.
Explanation:
Answer:
it is when plants use the sun to create their food!! they are producers so this is how they get their food!
PLEASE HELPP!! match the word with the definition
Answer:
A. Miosis
B. DNA molecule
C. Body cells
D. phenotype
E. Recessive traits
F. genotype
G. Punnet square
H. nondisjunction
I. mitosis
J. sex cells
Explanation:
In meiosis cell division, a parent cell divides into four daughter cells whereas in mitosis, one cell divides into two daughter cells. If change occur in DNA molecules, mutation occurs. Phenotype refers to physical characteristics of an organism whereas genotype indicates genetic characteristics. Recessive traits only appears when the organisms have same traits or allele. Somatic cells is known as body cells whereas gametes is known as sex cells.
During fermentation, how do changes to a molecule of pyruvic acid to lactic acid or ethyl alchol contribute to
the formation of ATP?
Answer:
Some organisms, such as some bacteria, will undergo lactate fermentation. Two pyruvates are converted to two lactic acid molecules, which ionize to form lactate. In this process two NADH + H+ are converted to two NAD+. Our muscle cells can undergo this process when they are in oxygen debt.
Explanation:
Give at least two examples. will mark brainleist!
Answer:
1. Red blood cells: It produces hemoglobin, an oxygen-carrying protein.
2. White blood cells: It produces soluble protein called antibodies.
3. Muscle cell: It produces the muscle protein known as myosin.
Explanation:
The above are some of the specialized cells in multicellular organism. The red blood cell is in charge of carrying oxygen in the body. It contains/produces hemoglobin which is the protein the cell also produces. The hemoglobin also gives the blood cell its red color.
The white blood cell, also known as leukocyte is the component of the blood cell which defends the body against infections. The cell is highly mobile within the body and moves to the site of infection in order to defend it. It produces antibodies that actually defend the body against infections.
The muscle cell are the cells within the human body that help to make the movement of cell to be possible. It produces myosin which also combines with actin, another muscle protein.
Name all the parts NEED ASAP see image
Explain why oxygen and carbon dioxide diffuse in opposite directions in the lungs?
Answer:
There is a higher oxygen content in the air of the lungs than that of oxygen-depleted blood and a lower carbon dioxide concentration. This gradient of concentration causes gas exchange during respiration.
Explanation:
Where is DNA found in cheek cells besides the nucleus?
Answer:
In addition to nuclear DNA, a small amount of DNA in humans and other complex organisms can also be found in the mitochondria. This DNA is called mitochondrial DNA (mtDNA).
Which type of cell has free-flowing DNA? O Fungi O Prokaryotic O Eukaryotic O Protist
Answer: Prokaryotic cells have free flowing DNA. This DNA is in a circular shape and flows freely in the cytoplasm
Answer:Prokaryotic cells
Explanation:
Prokaryotic cells as well as bacteria have a free-floating chromosome that is normally circular and is not enclosed in a nuclear membrane instead The DNA simply lives in a region of the cell called a nucleoid.Prokaryotic cells only have a small range of organelles, normally only a plasma membrane and ribosomes
What is a Prokaryotic cell?
Prokaryotic cells comprise bacteria and archaea. They Normally have a diameter of 0.1–5 μm, and their DNA is not contained within a nucleus. alternatively , their DNA is circular and can be located in a region called the nucleoid, which floats in the cytoplasm
Hope this helps
-Tobie The dog
Select reasons why euglena have in the past been classified as protozoans.
They have no cell wall.
They have a pellicle.
They are motile.
They have food vacuoles.
Answer:
A. They have no cell wall.
How did diffusion of the perfume change with an increase of concentration?
Answer:
The scent of the perfume is stronger.
The population of the United States is aging.
O True
O False
Answer:
True
Explanation:
Hope this helps!!!!!
the population of the United States is aging
is true