Answer:
Cysteine is the amino acid that is capable of forming a disulfide linkage within itself
Which organs are the last to complete development?.
Answer:
Lungs
Explanation:
If you are referring to an undeveloped fetus in a mother uterus then the lungs would be the last to develop. That is due to it not to be breathing air until around week forty.
Hope this helps!
1. (5 pts) Based on what you've learned about fitness in a species, which of the four male sharks described below
would biologists consider the "fittest”? Dory says that Billy was the fittest shark because he lived the longest and
produced the most pups. Nemo says that Bruce was
the fittest. Who is right? Explain your answer.
NAME
Billy
AGE AT DEATH
26 YEARS
# OF Pups FATHERED
25
# OF Pups SURVIVING TO
14
ADULTHOOD
SIZE
8.5 FEET
Anchor
22 YEARS
22
14
Chum
23 YEARS
19
15
Bruce
20 YEARS
22
19
10 FEET
9 FEET
9 FEET
In my opinion, Dorsy is right in his claim that Billy was the fittest shark.
What is fitness?Physical fitness is a state of health and the ability to perform different aspects of life and daily activities.
Billy was the fittest shark among other sharks because it lives and survives for a long period of time as compared to other species of shark sow we can conclude that Billy was the fittest shark.
Learn more about fitness here: https://brainly.com/question/13490156
The cites treaty has been helpful in protecting endangered animals and plants by.
Answer:
The lymphatic system is a primary mechanism for tumors to move, or metastasize, to other parts of the body.
Explanation:
Which macromolecule forms the foundation for the structure and activities of living cells?.
Answer:
Proteins
Explanation:
Proteins give the body structure
Which celestial body did the mattress fall the fastest?
Answer:
What are the options and what are the different celestial bodies?
Explanation:
you can't expect someone to fully answer a question where they need more information to answer it in the first place> if you edit your answer, you should be able to add those needed pieces of information to the question!
that or you might get flagged for having a confusing or incomplete answer, i wouldn't do that i'm just warning you for future reference!
4. The Capillary action plays a part in upward movement in
a. Pith cells
b. Small plants
c. Woody trees
d. Epidermal cells
Answer:
Small plants
...............
Answer:
b. small plants is the correctanswer
Where does the majority of the chemical digestion of protein occur?.
The majority of the chemical digestion of protein occur in small intestine in presence of pancreatic enzyme.
Why is protein digested in small intestine?A necessary nutrient for practically every aspect of your body is protein. Before being released into your bloodstream as individual amino acids, it is digested in your mouth, stomach, and small intestine.
Once a protein source enters your stomach, it is broken down into smaller chains of amino acids by hydrochloric acid and proteases enzymes. Peptides, which are dismantled by proteases, are what connect amino acids together.
The majority of protein digestion takes place in the small intestine, where the chyme travels after leaving the stomach. More enzymes are present in the digestive juices that the pancreas secretes into the small intestine, which will further break down polypeptides.
Learn more about protein digestion, here:
https://brainly.com/question/24180887
#SPJ5
There are three steps in translation: initiation, elongation, and termination. What is elongated in the second stage
Given what we know, we can confirm that during the elongation stage of translation, what is elongated is in fact the amino acid chain that is being formed.
What is an amino acid chain?To summarize it very briefly, translation is a process in which cells produce proteins. The proteins in question are produced from chains of amino acids. As more amino acids are added to this chain in order to form the protein, it becomes elongated.
Therefore, we can confirm that during the elongation stage of translation, what is elongated is in fact the amino acid chain that is being formed.
To learn more about amino acids visit:
https://brainly.com/question/15823799?referrer=searchResults
In fish, what is the advantage of countercurrent exchange in the gills?.
It removes a high percentage of oxygen from water. (More than 80% of oxygen is removed from the water as a result of countercurrent exchange.)
What is an anticodon?
A. Group of 3 bases on a tRNA molecule
that are complementary to three bases on
mRNA molecule
B. Group of 3 bases on a DNA molecule
that are complementary to three bases on
mRNA molecule
C. Group of 3 bases on a rRNA molecule
that are complementary to three bases on
DNA molecule
D. Group of 3 bases on a mRNA molecule
that are complementary to three bases on
DNA molecule
Answer:
I think it is A.
Explanation: A anticodon is the complimentry base to mRNA.
What do organsims and organelles have in common? (other than being living things)
Answer:
they both have dna and other stuff
Explanation:
yea
4. What is catalase?
5. What is catalase turning into oxygen?
6. What are the reactants in this reaction?
7. What are the products in this reaction?
Answer:
4. Catalase is a common enzyme found in nearly all living organisms exposed to oxygen which catalyzes the decomposition of hydrogen peroxide to water and oxygen.
5. hydrogen peroxide
6. the reactant is hydrogen peroxide H2O2
7.the products are water and oxygen, H2O and O2
Explanation:
5. catalase breaks down two hydrogen peroxide molecules to form oxygen.
7. H2O2> H2O + O2 , catalase acts as a catalyst.
Why have molecular methods for the detection of methicillin-resistant Staphylococcus aureus (MRSA) gained increasing attention
Molecular methods for the detection of methicillin-resistant
Staphylococcus aureus (MRSA) gained increasing attention because it has
helped in the effective treatment of the infection.
What is Staphylococcus?This is an infection which is caused by the bacteria Staphylococcus
aureus with symptoms such as boils and skin infections.
Methicillin-resistant Staphylococcus aureus (MRSA) makes the infection
difficult to treat because of resistance to some antibiotics which is why
molecular methods for detection is important to use alternative treatments.
Read more about Staphylococcus here https://brainly.com/question/8050491
draw an example of a trophic pyramid for the following food chain: seeds,rodents,hawks. assume seeds start with 1500 calories of energy available to them. include in your pyramid: name of organism, trophic level number,name of trophic level and amount of energy(in calories) present of each level. finally of to the side describe the trend energy shows as it moves up through the trophic levels
To draw a trophic pyramid include specific organisms, organize them into levels and calculate the energy at each level.
What are the elements in a trophic pyramid?The main elements in a food chain are:
Type of organisms: In ecosystems, organisms are classified into producers (plants), primary consumers (herbivores), secondary consumers (carnivores), and tertiary consumers (carnivores that feed on secondary consumers).Organisms: In a food chain there are specific organisms at each level and these organisms relate to those of other levels.Changes in energy: In general only 10% of the energy is passed from one level to the next, therefore energy decreases.How to draw a trophic pyramid?In this case, you will need a pyramid divided into three sections. Here are the levels and organisms in each:
First section: producers- seeds.Second section: primary consumers -rodents.Third section (top): secondary consumers hawk.Then you will need to add the energy to each level:
First level: 1500 calories.Second level: 150 calories.Third level: 15 calories.Learn more about trophic piramid in: https://brainly.com/question/13267087
Publishing Cor
7 Describe What is the relationship between
mutation, natural selection, and adaptation?
Answer:
Explanation:
Natural selection is where positive traits survive more, allowing those to become more common. Mutation is where radioactivity changes genes in a random way.
Natural selection allows positive mutation to become more common. Adaptation is where natural selection works for a species specifically more a new habitat.
Picture Below. Correct Answer Gets Brainlyest.
The answer to your question is B.
1. Is the Earth one solid piece of Rock?
Answer:
The Earth is made up of many rocky layers. .
Explanation:
The solid, outer layer is called the crust. Below the crust lies a layer of very hot, almost solid rock called the mantle
true or false: some wavelengths of light are blocked by our atmosphere
Answer:
False.
Explanation:
Visible light is not blocked by the Earth's atmosphere, although clouds and dust can scatter some of the light back.
Hope this helps!
Answer: True, our atmosphere blocks most ultraviolet light (UV) and all X-rays and gamma-rays from reaching the surface of Earth.
describe the hypothesized sequence of chemical and biological events that preceeded the origin of eukaryotic cells
Describe the hypothesized sequence of chemical and biological events that preceded the origin of eukaryotic cells. Simple organic molecules joined to form complex molecules due to reactions fueled by energy sources. Eventually, amino acids and then proteins formed in cells. RNA probably existed before DNA.
Answer:
Simple organic molecules joined to form complex molecules due to reactions fueled by energy sources. Eventually, amino acids and then proteins formed in cells. RNA probably existed before DNA.
The bolus of food moves through the esophagus by involuntary muscular contraction called.
Answer:
- Peristalsis.
Explanation:
- Peristalsis is a series of wave-like muscle contractions that move food through the digestive tract. It starts in the esophagus where strong wave-like motions of the smooth muscle move balls of swallowed food to the stomach.
If this answer useful kindly mark it as a Brilliant.
Best wishes
Can anyone help me with this !!!!!!!
Answer:
NO
Explanation:
We Need all the options
how does the principle of faunal succession support the claim that a rock layer on one continent formed at the same time as a layer on another continent ? what is the evidence and reason behind this ?
Answer: Scientists observed that fossil assemblages change from later to later in a reliable and predictable pattern from location to location on Earth.
The principle of faunal succession states that the different types of fossils found on rock layers have been deposited at the same time and if we found the same fossils in two different rock layers present on different continents, it supports the fact that these continents were connected when those rock layers were formed.
What is the reason behind the faunal succession?The principle of faunal succession states that the different types of fossils found on rock layers can determine the ages of these rocks and have been deposited at the same time.
If we find similar fossils on different continents, it indicates that the rock layers were deposited at the same time. For example, if we find the dinosaur species in different rock layers that means those rock layers were deposited at the same time because dinosaurs could not live at two different times on different continents.
Fossils are preserved in sedimentary rocks, therefore, as the layers build up, they preserve a record of these organisms that lived there at a specific period.
Therefore, the principle of faunal succession supports the claim that a rock layer on one continent formed at the same time as a layer on another continent.
Learn more about the faunal succession here:
https://brainly.com/question/13674871
#SPJ2
Exposure to toxins can affect a cell's homeostasis and energy production. Cells exposed to toxins will most likely-
Answer:
When toxins damage your enzymes, they prevent the production of hemoglobin in your blood, which can accelerate aging. It also can lead to the failure of energy production and lower your protection against oxidated stress. Failure of these normal body functions increases your risk of diseases like: Cancer.
Explanation:
Toxins modify gene expression. Our genes switch off and on to adapt to changes in our bodies and the outer environment. But many toxins activate or suppress our genes in undesirable ways. Toxins damage cell membranes so they don't respond properly.
What was the scandal committed by the
Secretary of the Interior who worked
under President Taft?
A. He embezzled millions of dollars in government funds.
B. He was sending unsanctioned funds to countries that
were not allies.
C. He sold forests that were supposed to be national parks
to lumberjacks.
D. He tried to orchestrate a sale of Alaska back to Russia.
Given what we know, we can confirm that the scandal committed by the Secretary of the Interior who worked under President Taft was that he sold Alaskan coal lands that were supposed to be national parks.
Why is this important?National parks are the way in which the government can preserve lands and protect the conservation of the organisms that inhabit those lands. The selling of these lands marked a major scandal at the time as they were considered shady dealings, shrouded in secrecy, that undermine conservative efforts.
Therefore, we can confirm that the answer is C, as he sold the Alaskan coal lands that were supposed to be protected national parks.
To learn more about national parks visit;
https://brainly.com/question/2510693?referrer=searchResults
In which two chambers are papillary muscles found?.
Image result for describe the 4 chambers of the heart
The right ventricle pumps the oxygen-poor blood to the lungs. The left atrium receives oxygen-rich blood from the lungs and pumps it to the left ventricle. The left ventricle pumps the oxygen-rich blood to the body
How is the entry of bacteria with food dealt by the digestive system
Enzymes in saliva kill some bacteria and protect the mouth from infection. When food reaches the stomach, much of it is sterilized by the hydrochloric acid in digestive juices. Further into the digestive tract, the friendly bacteria living in the intestines provide protection from invading bacteria
Mixture where the substances are different throughout *
Answer:
A heterogeneous mixture is a mixture of two or more chemical substances (elements or compounds), where the different components can be visually distinguished and easily separated by physical means.
Explanation:
Hope This Helps
Have A Great Day
Which sentence correctly explains the process and conditions needed for hail to form?
A)The temperature of the air and the temperature of the cloud must be below zero.
B)Liquid water requires temperatures above 0 °C in order to remain in a liquid state.
C) A form of precipitation requires melting and refreezing as they fall towards the ground.
D) Ice chunks move around inside a cloud, bouncing into water droplets and growing as they fall.
Answer:
A) The temperature of the air and the temperature of the cloud must be below zero
Explanation:
When precipitation begins to fall in the higher clouds, if the temperatures are below freezing, it will freeze as it falls. Another thing, if the conditions are right, other precipitation can cause the hail to grow in size
Answer:
it is C. "A form of precipitation requires melting and refreezing as they fall towards the ground."
Explanation:
Hail must melt and refreeze as it falls to the ground.
ways that heat has helped people
Answer:
Sweating, burning fat
Explanation:
Answer:
more crops
Explanation:
up to a certain point, crops and other plants grow better
How does comparing the embryos of different organisms support the theory of evolution?
A)the embryos of all organisms are identical.
B)the embryos have adaptation for the same environment as adults
C)the stages of development of the embryos of different organisms are extremely similar, thereby suggesting common ancestors.
D)the embryos of any group of living things resemble the other embryos in that group.
Answer:
C
Explanation:
The tree of life suggests so, also the internet told me C was right
