Answer:
He separated the phages into radioactive sulfur-containing protein ghosts and radioactive phosphorus-containing DNA. They found that the radioactive sulfur protein ghosts could attach to bacterial membranes while the radioactive phosphorus DNA could not
Answer:
He separated the phages into radioactive sulfur-containing protein ghosts and radioactive phosphorus-containing DNA. They found that the radioactive sulfur protein ghosts could attach to bacterial membranes while the radioactive phosphorus DNA could not
Explanation:
justify why amphibians are not fully adapted on land
Answer:
Explanation:
Amphibians are not fully adapted on land because there skin is soft and without scales which makes difficulty to survive under the sun .
Which of the following is an example of a prokaryotic cell? A. an animal cell
B. a protist cell
C. a bacterial cell
D. a plant cell
Answer:
C. a bacterial cell
Answer:
A bacteria cell is prokaryotic
A polymer can be broken down into many monomers
O True
O False
Answer:
please mark brainliest!
Explanation:
Polymers are broken down into monomers in a process known as hydrolysis, which means “to split water,” a reaction in which a water molecule is used during the breakdown. During these reactions, the polymer is broken into two components.
why insect mouth part is important for insect pest control?
Answer:
Insects with rasping/sucking mouthparts actually rasps or scrapes the surface of plant tissue (such as leaves or petals) and sucks up the fluids that ooze from the damaged area of tissue. Examples of pests with rasping-sucking mouthparts include thrips and mites. Thrips prefer to feed on succulent plant tissues.
Explanation:
I hope it helped
do prokaryotes have chromatin?
Answer:yes
Explanation:
Yes
There are other bacteria that use the ammonium in the water as a nitrogen source and take it up to make organic nitrogen and new bacteria. When they do this and hold the nitrogen inside bacterial cells, it is called
Answer:
nitrogen
Explanation:
hope this helps :)
Myoglobin transfers oxygen obtained from hemoglobin to mitochondrial proteins involved in the catabolism of metabolic fuels to produce energy for the muscle cell. Using what you have learned in this chapter about myoglobin and hemoglobin, what can you conclude about the structures of these mitochondrial proteins
Answer:
Both are heteroproteins with a globular structure.
Explanation:
Both proteins are very similar, myoglobin is usually relatively small in size compared to hemoglobin.
Both proteins are considered heterogeneous because they are globular, because of their globular shape and the order of union between their amino acids.
The center of these proteins is iron, which is why they are capable of transporting gases such as oxygen, carbon dioxide (CO) and NO.
The structures that make them up are known as heme groups, these heme groups can also be found in meats of animal origin, it is as well as inside the erythrocyte, there is hemoglobin, which contains the heme group with a divalent iron capable of be oxidized to transport this oxygen in the form of oxide, towards the myoglobin that will receive it in the muscular tissue, and consequently oxygenate the muscular tissues as well as other tissues during locomotion or physical action.
B-cells do which of the following things?
a. Make antibodies
b. Inhibit Function of other T-cells and B-cells
c. Stay in circulation to speed up response to an antigen the next time
d. Stimulate Function of other T-cells and B-cells
e. Take in and process antigens binding them to MHC protein
f. Attack cells infected by viruses
Answer:
a. Make antibodies
Explanation:
B-cells is one of the two types of lymphocytes or white blood cells produced in the marrow of the bone (the other being T-cells). B-cells are a part of adaptive or acquired immunity in our body i.e. a learned defense after a pathogen might have penetrated.
B-cells help combat foreign Invaders that make way into the body by producing ANTIBODIES, which are specific to a particular pathogen. Note that, the B-cells learnt to combat based on a previous infection of such pathogen. In response to an antigen, the B-cells produce the plasma cells, which in turn produce the antibodies.
Members of a population interact with other populations
in a community, and compete to obtain the matter and
energy they need for basic resources, mates, and territory.
O True
O
False
Answer:
0000
Explanation:
15. The complex carbohydrates pictured below are made by linking
molecules of glucose. In all three complex carbohydrates, the subunits of
glucose are bonded together differently. Because they have different
structures, they most likely - *
Starch
Cellulose
Glycogen
pain i need the answer
Answer:
they perform different functions
The list shows the results of six athletes competing in the long jump, which has a target distance of 20 feet. 12 feet, 11 feet, 13 feet, 10 feet, 20 feet, 12 feet Which best describes the results? a. fairly accurate but not precise b. fairly precise but not accurate c. not precise and not accurate d. fairly precise and fairly accurate
Answer:
B
Explanation:
Answer:
b
Explanation:
The Metric System is based on the 10's number system.
Answer:
compose bold ,clear , mistake-free writing whit grammarly's Al-pwered writing assistant.
"What kind of map are we looking at and what do the shadows and colors represent?"
Answer:
we are looking at a map of the world, and the colors represent different elevations.
Explanation:
True or False? The low power objective lens has a greater magnification than the high power objective lens.
Answer: true
Explanation: i said so
I would like to know your opinion:
Suppose that you and your spouse held frozen embryos at a private fertility clinic and that you knew you would never need them. Would you donate them for stem cell research? Why or why not?
what is the difference between Dopamine and Seratonin
hope that helps !
Which statements are true of a scientific theory but not a hypothesis? It is supported by multiple experiments. It has a strong predictive quality. It is a more general explanation for how or why certain phenomena occur. It is a tentative explanation. It is a falsifiable statement.
Answer: it is supported by multiple experiments
It has a strong predictive quality
It is a more general explanation for how or why certain phenomena occur
Explanation:
Explain how passive and active transport are similar and how they are different.
Answer:
Active transport moves molecules and ions from lower concentration to higher concentration with the help of energy in the form of ATP. On the other hand, passive transport moves molecules and ions from a higher concentration to lower concentration without any energy.
Explanation:
Answer:Active transport moves molecules and ions from lower concentration to higher concentration with the help of energy in the form of ATP. On the other hand, passive transport moves molecules and ions from a higher concentration to lower concentration without any energy.
Explanation:
which is the final event that occurs when a star is forming
Answer:
Nuclear fusion begins under high pressure.
Explanation:
Answer:
D
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Sue has Parkinson's disease. She takes medication that increases the level of
Answer:
She takes medication that increases the level of dopamine in the brain.
Hope it helps.
Sue has Parkinson's disease. She takes medication that increases the level of dopamine in her brain.
What is Parkinson's disease?
It is a neurodegenerative disorder characterized by a loss of dopamine-producing cells in the brain, particularly in an area called the substantia nigra.
Dopamine is a neurotransmitter that plays a crucial role in coordinating movement and regulating various brain functions.
In Parkinson's disease, dopamine deficiency leads to impaired communication between brain cells, resulting in the motor symptoms associated with the condition, such as tremors, stiffness, and difficulty with movement and coordination.
To address this dopamine deficiency, medications known as dopamine agonists or levodopa are commonly prescribed.
These medications work by increasing the levels of dopamine in the brain, compensating for the deficit caused by the disease.
Thus, Sue takes medications that increase the level of Dopamine.
To know more about Dopamine, click here:
https://brainly.com/question/31812698
#SPJ6
what biomolecule is part of the structure of ATP,nucleotides,and nucleic acids?
What should you do if you get chemicals in your eyes?
A. Wipe off your eyes with a napkin.
B. Put on safety goggles and keep working
C. Finish your experiment before doing anything about it.
D. Tell your teacher and use the eye-wash station.
Answer: D is the answer
Name structure(s) indicated by circle
Identify the 6 main nutrients
each element on the periodic table has a unique
Answer:
atomic number or atomic mass
which one of the following processes does not occur to excess neurotransmitters in the synapse
This question is incomplete because the options are not given; here is the complete question:
Which one of the following processes does not occur to excess neurotransmitters in the synapse?
A. Break down or digested into inactive fragments.
B. Collection by scavenger vesicles left over from the neurotransmitter release.
C. Drifting away from the synapse via diffusion.
D. Reuptake within the pre-synaptic neuron.
The answer to this question is B. Collection by scavenger vesicles left over from the neurotransmitter release.
Explanation:
The word synapse refers to the neurological structure that allows the transmission of signals or information between neurons. This process occurs through neurotransmitters, which are the molecules or substances with the messages.
Moreover, in this process, there can be in some cases excess. In this situation, the body reacts to this excess by degrading or breaking down the extra neurotransmitters, eliminating it through diffusion, or even reabsorbing it (reuptake). In this context, all are processes that occur due to excess neurotransmitters except collection by scavenger vesicles because in most cases neurotransmitters are simply absorbed or eliminated but there are not specialized scavenger vesicles that collect them.
Answer: B) Collection by scavenger vesicles left over from the neurotransmitter release.
The options are:
A. Break down or digested into inactive fragments.
B. Collection by scavenger vesicles left over from the neurotransmitter release.
C. Drifting away from the synapse via diffusion.
D. Reuptake within the pre-synaptic neuron.
Explanation:
The word synapse refers to the neurological structure that allows the transmission of signals or information between neurons. This process occurs through neurotransmitters, which are the molecules or substances with the messages.
Moreover, in this process, there can be in some cases excess. In this situation, the body reacts to this excess by degrading or breaking down the extra neurotransmitters, eliminating it through diffusion, or even reabsorbing it (reuptake). In this context, all are processes that occur due to excess neurotransmitters except collection by scavenger vesicles because in most cases neurotransmitters are simply absorbed or eliminated but there are not specialized scavenger vesicles that collect them.
Learn more: https://brainly.com/question/3360848
Help due tomorrow!!!
Identify the part of the biosphere that experiences all four seasons and has trees that lose their leaves in the winter and grow new leaves each spring
Answer: I believe it would be the deciduous forest.
name an organ found in a human.list three tissue which make up this organ
Answer: Your lungs
Explanation: there is 40 types of cells like the cells of the epithelium, interstitial connective tissue, blood vessels, hematopoietic and lymphoid tissue, and the pleura
Hope this helps
Plz mark brainlest
what are the names of the planets in order form closet to the sun to furthest go
Answer: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune.
I hope i helped!
Explanation:
Answer:
Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune
If you wanted Pluto as well then Pluto will be last
Explanation: