The element that is missing from glucose and cellulose molecules but must still be consumed by urchins when they eat the kelp in order to make their protein is carbon. The correct option is a.
What is protein?Protein is a macromolecule that is necessary for the growth and development of the body. They are made up of amino acids.
Carbon is an element or a substance that is present on earth in different forms full stop carbon is present in two forms on the earth, one is black and heart solid and one is gray and soft.
Another element that produces different compounds when carbon reacts with oxygen is produced carbon dioxide, which is a very harmful gas for the earth and human beings. Sea urchins need carbon dioxide to make proteins.
Therefore, the correct option is a, Carbon.
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The question is incomplete. Your most probably complete question is given below:
Carbon
Hydrogen
Nitrogen
Oxygen
Determine if the limiting factors listed below are density-dependent or density-independent.
Answer:
industrial pollution is density-independent
habitat is density-dependent food is also density-dependent because its availability varies depending on this factor a hurricane is abiotic and density-independent number of mates is density-dependent and hunting by humans is density-independent
What are the codons for lysine?
Answer:
AAA, AAG
Explanation:
hope it helps..
( I search it)
Answer:
arginine
GCA, GCG, GCT, GCC
TCT, TCC
CGU, CGC, CGA, CGG
AGA, AGG
GCA, GCG, GCU, GCC
UCU, UCC
asparagine
TTA, TTG
AAU, AAC
UUA, UUG
aspartate
CTA, CTG
GAU, GAC
CUA, CUG
cysteine
ACA, ACG
UGU, UGC
ACA, ACG
glutamate
CTT, CTC
GAA, GAG
CUU, CUC
glutamine
GTT, GTC
CAA, CAG
GUU, GUC
glycine
CCA, CCG, CCT, CCC
GGU, GGC, GGA, GGG
CCA, CCG, CCU, CCC
histidine
GTA, GTG
CAU, CAC
GUA, GUG
isoleucine
TAA, TAG, TAT
AUU, AUC, AUA
UAA, UAG, UAU
leucine
AAT, AAC, GAA, GAG
GAT, GAC
UUA, UUG, CUU, CUC
CUA, CUG
AAU, AAC, GAA, GAG
GAU, GAC
lysine
TTT, TTC
AAA, AAG
UUU, UUC
methionine
TAC
AUG
UAC
phenylalanine
AAA, AAG
UUU, UUC
AAA, AAG
proline
GGA, GGG, GGT, GGC
CCU, CCC, CCA, CCG
GGA, GGG, GGU, GGC
serine
AGA, AGG, AGT, AGC
TCA, TCG
UCU, UCC, UCA, UCG
AGU, AGC
AGA, AGG, AGU, AGC
UCA, UCG
stop
ATT, ATC, ACT
UAA, UAG, UGA
AUU, AUC, ACU
threonine
TGA, TGG, TGT, TGC
ACU, ACC, ACA, ACG
UGA, UGG, UGU, UGC
tryptophan
ACC
UGG
ACC
tyrosine
ATA, ATG
UAU, UAC
AUA, AUG
valine
CAA, CAG, CAT, CAC
GUU, GUC, GUA, GUG
CAA
Which kind of of electrical charge is found on a hydrogen atom of a polar water molecule? A. A negative charge, because of a covalent bond with oxygen B. A negative charge, because of an ionic bond with oxygen C. A positive charge, because of an ionic bond with oxygen D. A positive charge, because of a covalent bond with oxygen
Answer:
D. A positive charge, because of a covalent bond with oxygen
Explanation:
A water molecule contain both hydrogen and oxygen atom. Water is a polar molecule because it has positive electric charge in one of it's poles and negative charge on the other. The hydrogen is positively charged and the oxygen is negatively charged which are bonded by covalent bond. Hydrogen is positively charged because it cannot attract electrons strongly like oxygen which is positively charged. There is unequal sharing of electrons in water molecules and this is why oxygen is slightly negative and hydrogen is slightly positive.
how do plants store long term energy?
Answer:
Plants store long term energy in their glucose until they need the energy to use it.
Explanation:
In heterotrophs, energy for the life processes comes from the chemical energy stored in bonds of?
A.water molecules
B. Oxygen molecules
C. Organic compounds
D.inorganic compounds
Answer:
Humans get there energy primarily from glucose I believe. We break down glucose to get ATP (Adenosine Triphosphate) which is then used to supply energy to our cells in order to function.
Explanation:
In heterotrophs, the energy for the life processes comes from the chemical energy stored in bonds of organic compounds (Option C). Heterotrophs are organisms that cannot synthesize their own food.
Heterotrophs obtain energy by breaking down organic compounds such as carbohydrates, lipids and proteins.For example, during cellular respiration, aerobic cells obtain the energy stored in the chemical bonds of organic molecules is used to synthesize ATP, the energy coin of cells.Heterotrophic organisms can also produce energy (ATP) in anaerobic conditions by a process known as fermentation.In conclusion, in heterotrophs, the energy for the life processes comes from the chemical energy stored in bonds of organic compounds (Option C).
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1. Do you think nuclear power is safe to use? Would
you feel comfortable living next to a nuclear power
plant?
Answer: No, I do not think that nuclear power is safe to use. Any radioactivity in general is dangerous in itself. I would not feel comfortable living near a nuclear power plant, due to the radioactivity, the pollution, and the huge health risks of doing so, such as extremely elevated risk for cancer
Answer:
I don't really think nuclear power is safe to use, it's too unpredictable. I would not want to live anywhere near a nuclear power plant on account of the fact that there have been multiple accidents involving nuclear power plants, for example, Chernobyl in 1986, Fu kushima in 2011, and Three Mile Island in 1979.
Explain the process of photosynthesis, as well as WHY plants go through it.
(Talk about what the reactants and products of each reaction are)
Answer:Hello Photosynthesis is the process in which light energy is converted into chemical energy in the form of sugars. In a process powered by the energy of light, glucose molecules are created.
Explanation:This process helps the release of oxygen into the atmosphere, and gives them their characteristic green color.
It is an important process that every plant is needed to live
What substance must be available to make the energy of the sun available for living things?
water
carbon dioxide
chlorophyll
oxygen
Answer:
Carbon dioxide. (and water)
Explanation:
It is necessary for starting the reactants.
Answer:
Chlorophyll
Explanation:
Hope this helps out!! :D
What phase is this in the cells life?
Answer:
Inter phase
Explanation:
The process of carbohydrate digestion begins when the complex carbohydrate starch is broken down into maltose. Which enzyme breaks these down into monomers and where are they found
First of all an enzyme called amylase present in the saliva breaks down starch into maltose
starch----(amylase)--->maltose
an enzyme secreted by the small intestine, called maltase breaks down maltose into two glucose molecules
maltose---(malstase)--->2glucose
What common molecules are made with atoms of nitrogen?
Answer:
amino acids, proteins, nucleic acids, ammonia,
Explanation:
Most of which type of electromagnetic radiation is given off by Earth's surface at night?
1
gamma rays
2.
ultraviolet light
3.
visible light
4
infrared rays
Answer:
infrared rays
Explanation:
Infrared A radiation (IR-A) accounts for almost a third of total solar radiation.
Infrared radiation is a part of the spectrum of electromagnetic radiation that continues to the red part of the visible spectrum.
Most of the absorbed energy of the Sun's radiation is converted by the Earth into heat. The surface of the Earth thus heated emits its electromagnetic radiation back into the atmosphere, in the infrared region of the spectrum (long-wave radiation).
Answer:
infrared rays
Explanation:
The majority of the energy collected by the earth in a day is re-emitted, and the majority of this outgoing radiation is infrared.
infrared rays: -
Heat- longer wavelength than the red part of the spectrum.Absorbed by water, carbon dioxide clouds in the earths atmosphere.Gamma rays :-
Nuclear explosions and lightning are the primary sources of gamma rays. Before they reach the ground, they are absorbed by the earth's atmosphere.Ultraviolet light :-
The sun is the only source of UV radiation. Vitamin D is produced in the presence of ultraviolet radiation. It is generally filtered out by the earth's atmosphere; otherwise, it might harm living organisms. It is most readily absorbed by all living things on the planet.visible rays :-
A portion of the electromagnetic spectrum that is visible to the human eyes.These are not re-emitted back from earth surface.learn more :- https://brainly.com/question/2369243
figure 6 DNA, which is made up of atoms of nonmetals, is essential to life. list at least two other substances essential to life that contain nonmeatls
Answer:
Glucose
Oxygen gas
Explanation:
Glucose is a non-metallic carbohydrate substance. It is the monomeric unit of the digestion of complex carbohydrate.
This compound is very important to all lives. The energy needed to power the activities in the body are derived from the compound.
It is made up of carbon, hydrogen and oxygen atoms.
Also, oxygen gas is used by animals for their metabolic processes. The gas combines with glucose to release chemical energy for use in the body. This molecule is purely made up of two atoms of oxygen that are covalently bonded together.
Anytime we breathe, we take in oxygen for use in our body
What process occurs when the temperature equals
the dewpoint?
A) fog can form B) a cloud forms
C) condensation D) all of the above
Answer:
D
Explanation:
all the above because gog is a cloud and its condescending
The cells of all organisms contain DNA. In cells of which of the following groups is the cellular DNA enclosed in a nucleus?
A. bacteria.
B. eukaryotes
C. prokaryotes
D. viruses
A man with blood type 0 marries a women with blood type AB. What percentage of their children will express blood type B ? A) 0% B) 25% C) 50% D) 75% E) 100%
If the structure of a specific organ protein is temporarily changed due to the chemistry of the protein's local environment, what else may be temporarily influenced?
Answer:
Function of protein also temporarily changed.
Explanation:
If the structure of a specific organ protein is changed temporarily due to the local environment of protein, the function of the protein also changed temporarily because the structure of protein changed which does not allow suitable environment for the proper functioning of the protein so we can conclude that the function of the protein also temporarily changed.
All unicellular organisms are prokaryotic.
True or false
Answer:
TRUE!! All prokaryotic organisms are unicellular.
Explanation:
Cellular respiration is a series of complicated reactions. Some of the enzymes that are necessary for the reactions to take place effectively are not produced by the body and must be eaten in a person's diet. Which answer correctly explains what happens when a person's diet lacks the necessary enzymes for cellular respiration?
Answer:
Lack of necessary enzymes for cellular respiration will lead to a decrease in the cell's energy level will diminish as the enzyme decreases.
Explanation:
Cellular respiration is a bunch of metabolic responses and cycles that occur in the cells of life forms to change over compound energy from oxygen atoms or supplements into adenosine triphosphate (ATP), and afterward discharge side-effects.
The responses engaged with breath are catabolic responses, which break enormous particles into more modest ones, delivering energy in light of the fact that frail high-energy bonds, specifically in sub-atomic oxygen, are supplanted by more grounded bonds in the items.
Respiration is one of the key ways a cell discharges substance energy to fuel cell movement. The general response happens in a progression of biochemical advances, some of which are redox responses. Albeit cell breath is in fact a burning response, it unmistakably doesn't take after one when it happens in a living cell in view of the moderate, controlled arrival of energy from the arrangement of responses.
Answer:
D. The cell's energy level will diminish as the enzyme decreases
ASAP is for my brother
Answer:
I think this is right.
Explanation:
1. nucleus
2. Golgi apparatus
3. lysosome
4. mitochondria
5. peroxisome
6. ribosomes
7. cell (plasma) membrane
8. smooth endoplasmic reticulum
Consider this animal cell.
The organelles in an animal cell are labeled. Part A is a structure that is comprised of flattened membranous sacs.
Which organelle is labeled A?
mitochondrion
ribosome
Golgi apparatus
lysosome
Answer: mitochondrion
Explanation: cus I got it right :)
which layers do earth and mars have in common? which ones does earth have and mars does not? be sure to mention the chemical qnd mechanical layers
Answer:
Poyo
Explanation:
Earth and Mars are similar when it comes to their basic makeups, given that they are both terrestrial planets.
What are terrestrial planets?A terrestrial planet, telluric planet, or rocky planet, is a planet that is composed primarily of silicate rocks or metals. Within the Solar System, the terrestrial planets accepted by the IAU are the inner planets.
The planets Mercury, Venus, Earth, and Mars, are called terrestrial because they have a compact, rocky surface like Earth's terra firma. The terrestrial planets are the four innermost planets in the solar system.
The four innermost planets are referred to as terrestrial planets and have characteristics like liquid heavy-metal core, at least one moon, and valleys, volcanoes, and craters.
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David tests a small amount of new drug developed at a laboratory to make sure it meets the Food and Drug Administration standards. What is most likely David's occupation?
Answer:
Quality Control
Explanation:
The most likely occupation of David would be quality control.
The quality control unit is a section of a company that ensures that products or services produced by the company meet some specific standards as required by authorities. Quality control officers randomly test produced batches of goods to ensure that the required standards are met.
In the illustration, the body overseeing the standards of drugs is the Food and Drug Administration and the work of David is to ensure that the drugs produced meet the required standards set by the body. He is a quality control officer.
Could someone please help me with question 21
Answer:
22
Explanation:
the egg of a rabbit contains 22 chromosomes, a somatic cell of a rabbit would contain twice as many chromosomes, for a total of 44
What is a possible disadvantage of using a smaller contour interval?
Answer:
U might get lost
Explanation:
Explain why we (humans) might use fermentation and what would happen if we were unable to use fermentation.
Match the descriptions with the type of crime scene search pattern.
zone
spiral
line
investigators move from one side of the
crime scene to another in a single direction
arrowRight
crime area is divided into multiple square
areas and each is assigned to an investigator
arrowRight
from the outside or the center of the crime
scene,the investigator walks down a circular
path and works their way inward or outward
arrowRight
Answer:
1. Line.
2. Zone.
3. Spiral.
Explanation:
In crime scene investigation, individuals who are certified professionals (investigators) in collecting evidence after an unfortunate incident such as murder has occurred use the following strategic investigative methods or techniques;
1. Line method: investigators move from one side of the crime scene to another in a single direction. This method is best used in areas that comprises of obstacles e.g rocks, trees, pillars etc.
2. Zone method: crime area is divided into multiple square areas and each is assigned to an investigator. This method is best used in buildings such as hospital, office, school etc., because these investigators are assigned to each zone of the divided crime area.
3. Spiral method: from the outside or the center of the crime scene, the investigator walks down a circular path and works their way inward or outward.
Answer:
1. Line.
2. Zone.
3. Spiral.
Explanation:
hope this helps.
The average Olympic runner has a mass of 67.8 kg and accelerates at 10.38 m/s2. What is the force accelerated by an Olympic runner?
A. 703.8 N
B. 525 N
C. 120 N
D. 6.5 N
Answer:
im having trouble with this too unfortunately
Explanation:
Which human job is most similar to the role of a producer? WILL MARK BRAINLEIST
I think restaurant critic? sorry ignore my spelling english I speak german
Which structural characteristics describe a DNA molecule