Answer:
Alvin is propelled by _gas or diesel___ hydraulic thrusters and features an electrical system powered by lead-acid batteries.
Explanation:
Technically, this implies that Alvin is working on motor-assist mode, using a hybrid engine. Alvin is, therefore, propelled by an internal combustion engine (given the presence of hydraulic thrusters) in addition to an electric motor, which uses energy stored in (lead-acid) batteries. Alvin must be a robot.
What are the 3 main pros and 3 main cons of climate change ? and explain why they are a pros and a cons.
Identify the organ of the digestive system.
A)stomach
B)small intestine
C)large intestine
D)liver
PLEASE HELP!!!! Free earlobes are dominant over attached ear lobes in humans. Josiah's earlobes are free. Which of the following statements is true?
His genotype is ee.
His genotype could be Ee or EE.
His genotype must be EE.
There is no way to determine his genotype.
Answer:
EE and I'm just gonna say random thing cause I need 20 characters yes
Explanation:
because yes
Answer: could be EE or Ee
Explanation:
if something is domin over another, the capital comes first no matter what.
What causes waves to form....tides pull the water upward but what moves the waves side to side.
A Wind and boats
B Heat and water
C Gravity and Water
D Wind and gravity
Can please get the answer yall and happy thanksgiving
Answer:
D
Explanation:
[tex]\huge\boxed{Option A}[/tex]
_____________________________________Eukaryotes:Eukaryotes are those organism which have the DNA inside the nucleus surrounded by the nuclear membrane. They have all the membrane bound organelles and they have complex cell.
_____________________________________RNA TRANSCRIPTION:Transcription is the first step of gene expression (process by which the instructions in our DNA are converted into a functional product, such as a protein), in which a particular segment of DNA is replicated into a messenger RNA (mRNA) by using the RNA Polymerase as an enzyme. So the information that was in that segment of DNA is now transferred or copied into the mRNA. Both DNA and RNA are the nucleic acids, and the nucleic acids use the nucleotides as its base.
RNA TRANSLATION:When mRNA is formed, it moves out from the nucleus and attaches it self to the ribosomes. The ribosome is the main hub for the protein synthesis thus called protein factory. The ribosomes have two types of RNA, Transfer RNA (tRNA) and Ribosomal RNA (rRNA).
mRNA basically works as a INSTRUCTOR and tell the ribosome what kind of protein is supposed to be made.
tRNA works as a little boy who does all the errands so it does the grocery for the making of that PROTEIN. The grocery basically include the amino acids which are present in the cytoplasm, and the list for what amino acids are needed is given by mRNA (THE INSTRUCTOR).
rRNA works as a cook, it makes the PROTEIN. It forms the major part of the ribosomal subunits.
After the hard work of the rRNA and all the other types of RNA. THE PROTEIN IS FORMED.
_____________________________________Best Regards,'Borz'Question 1
Which clade of organisms is characterized as containing many extremophilic microbes?
А
archaea
B
eukaryotes
С
fungi
D
plants
Answer:
The answer is A.) Archaea.
The clade of organisms characterized as containing many extremophilic microbes is archea. The correct option is A.
What are archaea?A class of microbes known as archaea is related to yet evolutionary separate from bacteria. Numerous archaea have been discovered to survive in harsh conditions, such as high pressures, salt concentrations, or temperatures.
Extremophiles are the name given to these kinds of creatures. Single-celled microbes called archaea have a similar structure to bacteria. They make up the third domain of life and are unique from bacteria and eukaryotes in terms of evolution. Archaea are obligate anaerobes that exist in low-oxygen settings (e.g., water, soil).
Therefore, the correct option is A, archaea regarding the extremophile microbes.
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Which best matches objects that a scientist would include on a list describing a forest ecosystem?
Answer:
The interpretation has been outlined throughout the summary section below, as per the particular circumstance.
Explanation:
A forest or woodland habitat comprises a large field of soil that is covered by forest vegetation and inhabited by food creatures. Three major forest types occur, namely trees and shrubs plantations, mangrove swamps, as well as deciduous trees. This could be claimed that somehow natural vegetation has become an organic unit consisting of almost all of the aquatic biota, that is, have all organisms, creatures of that area that act throughout accordance because of all the resources of the atmosphere that seem to be non-living.
What is one difference between p-waves and s-waves
The free energy released by ATP hydrolysis can be used to drive endergonic reactions, such as the conversion of glutamic acid to glutamine. As you saw in the video, the synthesis of glutamine from glutamic acid is a two-step process: 1. ATP phosphorylates glutamic acid. 2. Ammonia displaces the phosphate group, forming glutamine. How does the phosphorylation of glutamic acid (Glu) provide energy for the rest of the reaction to occur? A. The addition of a phosphate to Glu forms ADP, which is then hydrolyzed, releasing energy for the reaction.B. The addition of a phosphate to Glu breaks apart a water molecule, and the oxygen is burned for energy for the reaction. C. The addition of a phosphate to Glu forms a phosphorylated intermediate with more free energy than Glu. The ammonia can thus displace the phosphate in an exergonic reaction. D. The addition of a phosphate to Glu forms a phosphorylated intermediate with less free energy than Glu. The ammonia can thus displace the phosphate in an endergonic reaction.
Answer:
C. The addition of a phosphate to Glu forms a phosphorylated intermediate with more free energy than Glu. The ammonia can thus displace the phosphate in an exergonic reaction.
Explanation:
The synthesis of glutamine from glutamic acid is a two-step process catalyzed by the enzyme glutamine synthetase.
In the first step, ATP is hydrolysed into ADP and a phosphate group which is transferred to the glutamic acid to form an acyl-phosphate intermediate, γ-glutamyl phosphate, thereby raising its free-energy content.
In the second step, the acyl-phosphate intermediate, γ-glutamyl phosphate, reacts with ammonia which displaces the phosphate group in an exergonic reaction.
In essence, DNA is a thin and very, very long organic molecule. It is a polymer, and each of the monomers that constitute it are called ______
Answer:
Nucleotides
Explanation:
DNA is a polymer of nucleotide monomers.
Nucleotides are made of a nitrogenous base (either adenine, thymine, guanine, or cytosine), a deoxyribose sugar, and a phosphate group.
The nucleotides are joined together by phosphodiester bonds between the sugar of one nucleotide and the phosphate group of the next.
What environmental stimulus is most likely to result in a more rapid heartbeat in an animal?
Answer:
This question is incomplete, the options are:
A) Decreased temperature
B) Strong southerly winds
C) Presence of a predator
D) Lack of water
The answer is C
Explanation:
A stimulus is something that provokes a response or reaction in a living organism. It can either be internal or external. An animal can respond to stimulus such as hunger, heat, predator etc.
However, among all the listed stimuli in the options, the PRESENCE OF A PREDATOR is most likely to result in a more rapid heartbeat in an animal. This is because the predator stimulus will require the animal to respond by running in order to survive. Running will increase its metabolic activity and cause its heartbeat to increase.
In the table above, all organisms have?
a) Humans and Ox only share adenine in common with each other.
b) Bacteria and Sea Urchins have no common nitrogenous bases.
c) No nitrogen bases in common with each other.
d) The same four nitrogenous bases in common with each other.
Answer:
d) The same four nitrogenous bases in common with each other.
Explanation: i just did the quiz on k12 :) and i put answers to all the questions if u go serch it up on brainly
In the table below, all organisms have the same four nitrogenous bases in common with each other. The correct option is d.
What are nitrogenous bases?The DNA sequence is the sequence or pairing of DNA bases. RNA and DNA both are genetic materials and both are made up of nucleic acids made up of deoxyribose acid and iron is made up of ribonucleic acid.
DNA and RNA both contain four bases that are joined with hydrogen bond RNA contain uracil in the place of thymine and DNA contain timing all other bases are the same.
The base pairs are complementary to each other: Thymine: Adenine and cytosine: guanine. But in RNA, it is uracil with adenine. Guanine and cytosine are the same.
Therefore, the correct option is d. The same four nitrogenous bases are in common with each other.
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CAN SOMEONE PLEASEEEE HELP ME WITH THIS SCIENCE QUESTION THANK YOU !!!!
Answer:
i think it would be the cheapest pest control straregy
Answer:
a. Cheapest pest control strategy
Part E
Do your findings from the energy expenditure calculator correlate to the BEE and caloric requirements calculator? Explain your answer.
Answer:
Yes, they do correlate. When comparing people of three different weights, the heaviest people had the highest BEE and caloric requirements. High BEE and caloric requirements suggest they need and use more energy than the lighter people do to do the same activities.
Explanation:
Answer:
Yes, they do correlate. When comparing people of three different weights, the heaviest people had the highest BEE and caloric requirements. High BEE and caloric requirements suggest they need and use more energy than the lighter people do to do the same activities.
Explanation:
HELP!!!! Time crunch!
Summarize the roles of glycolysis, citric acid cycle, and the electron transport chain in energy generation. (in 2-3 sentences please) :)
Answer:
Glycolysis is a series of reactions that take place in the cell cytoplasm. It involves the oxidation of glucose into pyruvate (a 3 carbon compound), that produces (overall)ATP and reduced NAD: an enzyme that carries hydrogen. The number of carbons in each of these compounds is indicated in the green circle.
The carriers FAD and NAD bring the hydrogen and it separates to H+ and electrons (e-). The electrons pass from carrier to carrier and loose energy. This is used to synthesize ATP.
However, there are a lot of hydrogen ions, that unless they are removed, they'll cause a large increase in pH. Therefore, oxygen reacts with the ions to remove it and produce water. This is what the oxygen you inhale is used for (in terms of respiration).
Explanation:
:) hope that helps
:) Dez-tiny
How can we conserve energy and instead of wasting energy?
Answer:
Adjust your day-to-day behaviors. To reduce energy consumption in your home, you do not necessarily need to go out and purchase energy efficient products. ...
Replace your light bulbs. ...
Use smart power strips. ...
Install a programmable or smart thermostat. ...
Purchase energy efficient appliances.
Antibodies, certain hormones, and hemoglobin are all:
Answer:
Proteins - according to liberty university.
Explanation:
Muscle fibers contain which of the following?
A.
Sarcolemma
B.
Sarcoplasm
C.
Multi-nuclei
D.
All of the above
Answer: D
Explanation: Muscles are made of sarcolemma (membrane), sarcoplasm(tissue), and they have multi nuclei inside of them.
because of the low o2 levels the fish in the rivers are dying. what effect would the dying fish have
Answer:
a ; As the fish die, they decompose to produce ammonia (NH3) that is then converted to nitrates (NO3-).
Explanation:
its for gizmos
The effect that dying fishes in the river would have is : WATER Pollution
Meaning of water pollutionWater pollution can be defined as an act or activity that leads to a state of water being unclean and unhealthy for drinking.
The dying of fishes in the river cause water pollution which will make the water undrinkable and smelling
In conclusion, The effect that dying fishes in the river would have is WATER Pollution
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What happens to a subtances when a physical change happens?
Answer: I hope this helps: Some physical properties change, but the substance keeps its identity.
Explanation:
Answer:
The most important thing for your to remember is that in a physical change the composition of a substance does not change and in a chemical change the composition of a substance does change. Chemical Changes are also called Chemical Reactions. Chemical reactions involve combining different substances.
Explanation:
quick please!! need it ASAP!!
Which of the following is found on RNA but not DNA?
Answer:
Uracil (U) is a nitrogenous base found only in RNA but DNA is deprived of it. In DNA Thymine is found.
Explanation:
Taking more than recommended levels of protein supplements may lead to all of the following EXCEPT?
A Dehydration
B Over-taxation of the kidneys
C Increased aerobic endurance
D. Increased body fat
Whose theory of love includes consummate, romantic, and companionate
love?
A. Sternberg
B. Rubin
C. Hatfield
D. Asch
SUBMIT
Answer:
Explanation:
The triangular theory of love suggests that people can have varying degrees of a deeper sense of intimacy, romantic love, or consummate love to develop. It includes the intimacy or liking component and the commitment component of and expression, passion is lost and love may revert back to the companionate type.
this is the question
Answer:
no
Explanation:
Answer:
see on the comment
Explanation:
sorry see on the previous comment I am in hurry sorry
Need help it’s due tomorrow??
In Table 1:First mutated DNA Strand wha is the base sequence of mutated strand
Answer: Only a single codon in the gene sequence is changed in base substitution mutation. Although a base substitution alters only a single codon in a gene, it can still have a significant impact on protein production.
Explanation:
Which of the following are functions of proteins
Two two-digit numbers, 'AB' and 'BA', sum to
produce a three-digit number in which the second d
igit
is equal to A. The addition is represented below. (Note
that the variables are used to represent individual digits;
no mu
ltiplication is
taking place).
AB + B
A= 1A2
What
is B?
Answer:
9
Explanation:
Another way to represent this question is:
+ AB BA1A2
In the one's column, B and A add to produce a number with a two in the one's place. In the ten's column, we can see that a one must carry in order to get a digit in the hundred's place. Together, we can combine these deductions to see that the sum of A and B must be twelve (a one in the ten's place and a two in the one's place).
In the one's column: B+A=12
The one carries to the ten's column.
In the ten's column: (1)+A+B=(1)+12=13
The three goes into the answer and the one carries to the hundred's place. The final answer is 132. From this, we can see that A=3 because 1A2=132.
Using this information, we can solve for B.
A+B=12 and A=3
3+B=12
B=9
How do you think the reef will change when black band disease is present
Answer:
A disease is threatening the Great Barrier Reef and recent information suggests that the Black Band Disease will migrate rapidly enough to kill whole coral colonies at a pace and place the population size of many coral species at risk of dramatic loss.