Answer:
Human blood is red because hemoglobin, which is carried in the blood and acts as an oxygen transport agent, is iron-rich and red in colour.
Order of DNA Replication
The order of Replication include the following:
DNA helicase unwinds DNA.Replication fork is formed.DNA polymerase attaches to primer.DNA polymerase adds nucleotides (5' to 3').Okazaki fragments bound by ligase.DNA replication involves the production of two copies of DNA from one
DNA. The enzyme known as helicase helps to unwind DNA into single
strands after which a replication fork is formed from the two single strands.
DNA polymerase attaches to the primer and the DNA polymerase adds
nucleotides to the leading strand of DNA in the 5' to 3' direction. Okazaki
fragments, which are small fragments of DNA are bound together by ligase
enzyme to complete the process.
Read more about DNA replication here https://brainly.com/question/20451652
Which item should you NOT put in your compost pile? A. food scraps B.autumn leaves C.wood chips D. plastic
Answer:
Plastic
Explanation:
Plastic should not be in your compost pile because plastic does not decompose.
The translated amino acid sequence from the following mRNA would be mRNA: AUG-CAU-CUG-AAA-UAG
Answer:
Met - His - Leu - Lys - stop
Explanation:
This can be done using a codon table
Which contributes most in supporting life on the deep ocean floor?
O A. cold water temperatures
O B. extreme water pressure
O
C. hydrothermal vents
O
D. lack of predators
Which of the following illustrations is an example of thigmotropism?
Image A
Image B
Image C
39 points
Answer:
C.
Explanation:
PLEASE HELP, WILL MARK BRAINLEST
The first form of life on Earth was created from
atmospheric gases.
green plants.
reproducing molecules.
living fossils.
What is the role of microfilaments in cell division?
Answer:
Explanation:
Another important function of microfilaments is to help divide the cell during mitosis (cell division). Microfilaments aid the process of cytokinesis, which is when the cell “pinches off” and physically separates into two daughter cells.
Answer:
The pull the cell membrane in.
Explanation:
I took the quiz.
Put the steps of seafloor spreading in order from first to last.
Rock moves outward
A crack forms
Magma hardens
Magma pushes upward
Answer: a crack forms, magma pushes upward, magma hardens, rock moves outward.
Answer:
image
Explanation:
How did the mutation change the hemoglobin protein?
ASAP
Answer: A mutation Changes by its mistake in the DNA which results in the wrong amino acid being incorporated into a protein because of change, that single DNA sequence change, results in a different amino acid codon which the ribosome recognizes.
Explanation:
A mutation changes the instructions of a gene, which can also change the protein. Sometimes this change makes it so the protein can't do its job as well. And this is what happens with sickle cell anemia. A mutation in the hemoglobin gene changes the hemoglobin protein in a way that causes sickle cell anemia.
Which graph best represents directional selection?
-Graph A
-Graph B
-Graph C
Answer:
it is a i just did it
Explanation:
Answer:
B - the second option is the correct answer
Explanation:
I'm right trust me
if each of tree has 163 species of beetles that are found only on that type of tree but no others, how many species of beetles are there in tropical trees?
Answer:
226 is your answer pls mark brainlest
Complete the following statements.
The difference in charge across the membrane is called the
It is measured in
At resting potential, the charge of the outside of the neuron is
the inside is
and
Once a stimulus changes the membrane potential, the neuron conducts an impulse called a(n)
This causes the charge outside the cell to temporarily become
and the inside to temporarily become
When the action potential arrives at the axon terminal it reaches a junction called the
Because the nerve impulse cannot cross the synaptic cleft, neurotransmitters are released.
ANSWERS IN ORDER
MEMBRANE POTENTIAL
VOLTS
POSITIVE
NEGATIVE
ACTION POTENTIAL
NEGATIVE
POSITIVE
SYNAPSE
NEUROTRANSMITTERS
Answer:
check the question the answers are in the question
Explanation:
they're all right frome edge 2020
Prokaryotic does not have...
A.) life
B.) cell membrane
C.) DNA or RNA
D.)membrane bound
F.)organelles
they have no internal membrane bound organelles
Why would organisms evolve to HAVE vestigial body parts
Explanation:
Structures that have lost their use through evolution are called vestigial structures. They provide evidence for evolution because they suggest that an organism changed from using the structure to not using the structure, or using it for a different purpose..
Hope it will help :)
Why is water called the universal solvent?
A.) Water is a nonpolar substance that dissolves polar substances
B.) Water can act as a solvent in many different solutions
C.) Water is a polar substance that dissolves nonpolar substances
D.) Water can act as a solute in many different solutions
Answer:
And, water is called the "universal solvent" because it dissolves more substances than any other liquid. ... This allows the water molecule to become attracted to many other different types of molecules.
Explanation:
B.) Water can act as a solvent in many different solutions.
Water is called the "universal solvent" because it is capable of dissolving more substances than any other liquid. Water molecules have a polar arrangement of oxygen and hydrogen atoms—one side (hydrogen) has a positive electrical charge and the other side (oxygen) had a negative charge.A water molecule consists of two hydrogen atoms and one oxygen atom. The three atoms make an angle; the H-O-H angle is approximately 104.5 degrees.Therefore, option B. is correct.
Learn more:
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Fill in the blank. Nonvascular plants are also called________.
Answer:
Nonvascular plants are also called bryophytes.
0. During Calvin cycle, it takes 3 turns to produce 6 molecules of glyceraldehyde-3-phosphate where 5 molecules
proceeds for the regeneration of RuBP and 1 molecule is use for the synthesis of what molecule?
A. RuBP C. 2,3—PGA
B. Oxygen D. Glucose
11. The best explanation of the equation in an aerobic respiration.
A. Glucose is oxidized to produce the energy
B. Oxygen oxidizes glucose to produce CO2, H2O and Energy
C. Glucose plus the presence of oxygen produces the energy needed by the organism
D. The oxidation of glucose produces energy as the product and molecules of CO2 and H2O as a by-product
12. What is the importance of anaerobic respiration?
A. produces lactic acid needed by the organism
B. provides the right energy needed by the organism
C. the failed—play safe of organisms when aerobic respiration takes all the oxygen supply to be used during
strenuous activities
D. all of the above
13. The obvious difference of aerobic and anaerobic respiration is the presence of oxygen in the process and the
products they produce. This means that
A. NADH for aerobic and NADPH for anaerobic respiration
B. ATP is produced during aerobic respiration and ADP for anaerobic respiration
C. ATP is the product of aerobic respiration and NADH is the product of anaerobic respiration
D. ATP is the product of aerobic respiration and Lactic acid for anaerobic respiration to be utilize by the organism
Answer:
10) glucose
11)The oxidation of glucose produces energy as the product and molecules of CO2 and H2O as a by-product
12)the failed—play safe of organisms when aerobic respiration takes all the oxygen supply to be used during
13)ATP is the product of aerobic respiration and Lactic acid for anaerobic respiration to be utilize by the organism
If a person is injured and has type AB blood, what type(s) of blood would the doctor be able to give
them in order to keep them alive?
Answer:
They can receive type A, type B, type AB, or type O.
the distance from Earth to the moon is about 384,400 km. How many light-years is this?
Answer:
10-8
Explanation:
What are the gametes in females?
Answer:
eggs
Explanation:
Answer:
this is the correct answer I think
An organism that causes infections in plants and animals, but cannot be seen with a light microscope similar to that used in a high school biology course, is most likely a
A. Virus
B. Bacterium
C. Protozoan
D. Fungus
Answer:
the answer is a from what I've heard
Which is an appropriate tool for viewing small organism
Answer:
A microscope would be the best tool for viewing small organisms.
Explanation:
The microscope can zoom into many tiny organism including cells, if you were looking for a specific type...
The light microscope and electron microscope are the best for viewing the tiniest of objects.
HELPP I’m doing some other work Nd I don’t have enough time to do this 40pts
Answer:
1) jaws
2) amniotic eggs
3) turtle
4) lancelot, because they are farthest apart and share the least amount of traits
Explanation:
as you make your way through the cladogram you'll see that with more traits being added the less alike they are. for example turtle is closest to leopard because they share all the previous traits excluding hair which something only the leopard has.
Explain how biochemical evidence, including DNA, helps scientists to learn about early life on Earth.
Which of the following courses might a genetic engineer take in college?
Answer:
Explanation:
Undergraduate courses in genetic engineering are limited; undergraduate students wishing to study genetic engineering often enroll in biological science, genetic biology or chemistry degree programs, which may include relevant elective course options.
anyone wanna help I'm stuck?
what does this line of a poem mean
"Funny it seems, but by keeping it's dreams, it learned to breathe fresh air. Long live the rose that grew from concrete when no one else ever cared."
Proving nature's law is wrong it learned to walk with out having feet. Funny it seems, but by keeping it's dreams, it learned to breathe fresh air. Long live the rose that grew from concrete when no one else ever cared. Tupac Shakur.
When observing an organism's phenotype, how can we predict the
genotype?
PLEASE HELP DUE RIGHT NOW
As you move from left to right on the periodic table, elements become?
Answer:
elements become less metallic
Explanation:
