phylum of wolf is Chordate , phylum of Earthworm is Annelid , phylum of sponge is Porifera, phylum of jellyfish is Cnidaria ,phylum of Sparrow is Chordate, Phylum of Butterfly is Arthropod.
each cell in the human body contains thousands of different enzymes responsible for regulating reactions within the cell. which statement explains why a single enzyme is unable to regulate a variety of reactions?
a. the binding of a product and an enzyme is specific.
b. the binding of a substrate and an enzyme is specific.
c. the enzyme is consumed by the products of the reactions. d. the enzyme is consumed by the substrates of the reactions
Answer:
A
Explanation:
Edge 2021
A single enzyme cannot regulate a variety of reactions because of the binding specificity of the substrate and enzyme. option C is correct.
Key-lock Theory:
It states that the enzyme and substrate are as lock and key. As there is only one specific key of a lock. Same there is only a single substrate (Key) for the Enzyme (Lock).
This specificity is because of the specific structure of the enzyme that allow only a specific substrate to bind.
Therefore, a single enzyme cannot regulate a variety of reactions because of the binding specificity of the substrate and enzyme.
To know more about Key-lock Theory,
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PLZ HELP I AM TAKING A QUIZ!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!Are involuntary muscles
A) cardiac
B) smooth
C) skeletal
Answer:
QUESTION:
Are involuntary muscles
A) cardiac
B) smooth
C) skeletal
ANSWER:
muscle governing reflex functions and not under direct voluntary control especially: smooth muscle.
Explanation:
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How does the movement of muscles attached to the ribcage and diaphragm initiate expiration? (3 points)
a
The muscles relax, which which flattens the diaphragm and increases the volume of the chest cavity.
b
The muscles relax, which pulls the ribcage downward and decreases the volume of the chest cavity.
c
The lungs contract and push the air from the lungs.
d
The lungs relax and pull the air into the lungs.
Answer: b
The muscles relax, which pulls the ribcage downward and decreases the volume of the chest cavity.
Explanation:
1.3. Why is it important to prioritise your life goals?
Answer:
Establishing priorities is necessary in order to complete everything that needs to be done. Prioritization is important because it with allow you to give your attention to tasks that are important and urgent so that you can later focus on lower priority tasks.
Explanation:
A cell from a tissue culture has 38 chromoses after mitosis and cytokinesis one daughter cell has 37 what might occurred to cause the abnormal chromosome number
Answer:
occurred an aneuploidy (monosomy)
Explanation:
Aneuploidy can be defined as a chromosomal aberration in which the chromosome number is abnormal. In an aneuploidy, the number of total chromosomes in daughter cells is not an exact multiple of a haploid set, by either gaining or losing chromosomes during mitosis. Aneuploidies are common in cancer cells and in different types of chromosome disorders. Moreover, monosomy is a type of aneuploidy in which daughter cells have a single chromosome copy instead of the two copies found in diploid cells. For example, Turner syndrome is a monosomy caused by the loss of the X chromosome.
what is deposition ?
Answer:
it is a geological process where sediments, soil, and rocks are added to a landform or mass
Answer:
Deposition is defined as the removal from an office or the testimony of a witness under oath. An example of deposition is the firing of a person from a government job. An example of deposition is to tell the details of the crime to an attorney before the case goes to court
Explanation:
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Answer: 1. Primary producers use energy from the sun to produce their own food in the form of glucose, and then primary producers are eaten by primary consumers who are in turn eaten by secondary consumers, and so on, so that energy flows from one trophic level, or level of the food chain, to the next.First,the sun transfers heat to the plants,helping them grow.Animals such as deer who would eat grass,eat plants. 2. Initial Observations What was the health of the ecosystem of Atlas National Park like before wolves were reintroduced? Before the wolves, all species were outside their normal range. The ecosystem was not in equilibrium at all and slowly deteriorating. 3. Wolves are causing a trophic cascade of ecological change, including helping to increase beaver populations and bring back aspen, and vegetation. brainliest?
Explanation:
correct answer gets brainliest
Answer:
The answer is the third bubble
Explanation:
It is because the second group does does have bones
Answer:
It's the third one.
Explanation:
Group 1 are vertebrates, Group 2 are invertebrates.
Why do you think Community Health Workers serve as connectors to the community?
Answer:
CHWs may perform the following roles: Create connections between vulnerable populations and healthcare providers. ... Ensure cultural competence among healthcare providers serving vulnerable populations. Educate healthcare providers and stakeholders about community health needs
Explanation:
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An agricultural extension (______) helps farmers and producers stay informed about current practices and technologies
Answer:
agent
Explanation:
e d g e n u i t y
Newborn infants that are exposed to nitrate poisoning are said to be suffering from also known as .
Answer:
Methemoglobinemia.
Explanation:
Different species of bumblebee compete for flower nectar in their ecosystem.
a. True
b. False
biological classification is important because it allows scientists to study organisms in a ___ way
Answer:
Systematic.
Explanation:
Biological classification is important because it allows scientists to study organisms in a systematic way.
In Science, this biological classification of living organisms based on similarities or characteristics such as eyes, number of legs, etc., is generally referred to as taxonomy.
Taxonomy can be defined as the process of naming, classification and description of living organisms such as plants and animals. The eight (8) biological classification (taxonomy) used for grouping and organizing organisms are; kingdom, domain, phylum, family, order, class, species and genus.
Hence, taxonomy helps scientist to have a good understanding and knowledge when studying various organisms.
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(8.8B) Choose the best description for the Sun compared to all other stars on the HR Diagram?
Answer:
your answer is c
Explanation: the sun is a middle sized star that is average compared to most stars the sun is a yellow/white star wich are uncommon in the gallaxy but can be found in about 40% and under the most common is red dwarfs which take up about 70%
Which of the following is a specialist species?
a. Giant Pandas
b. Horses
C. Humans
d. Rabbits
Answer:
A. Gaint Pandas
Explanation:
Answer:
Giant Panda
Explanation:
21) Highlight all the types of evidence scientists use to classify organisms
a. Fossils
b. Morphology
c. Genetics
d. Age
e. Sex (male or female)
f. Biochemistry (Protein similarities)
g. Cell structures/organization
h. Embryos
i. How they obtain food
Prions are
A) proteins coded by genes.
B) strands of nucleic acids encased in a protein coat.
C) viral-infected cells.
D)infectious proteins with no associated nucleic acid.
E) viral nucleic acids integrated into the host chromosomes.
Answer:
D) infectious proteins with no associated nucleic acid.
Explanation:
Base your answers to the following question on the structures represented in the diagram.
Review Packet- Modern Genetics Name___________________________ Page 1
What is the relationship between these three structures?
Group of answer choices
Protein is composed of DNA that is stored in the cell
The cell is composed only of DNA and protein
DNA is made up of proteins that are synthesized in the cell
DNA controls the production of protein in the cell
Channels utilizing facilitated diffusion
A allow things to enter and leave the cell
B require ATP
С
both A and B
D
none of the above
Which organism develops breathing organs from pharyngeal arches?
A.
shark
B.
whale
C.
sea star
D.
dolphin
Answer:
Shark
Explanation:
Question 4 of 5
Where is Macbeth going when he sees the bloody dagger?
O A. To see his wife
O B. To talk with Banquo
C. To drug the guards
D. To kill the king
SAMIT
It’s A
Answer:
A or B
Explanation:
I thenk it's A
100 POINTS PLEASE ANSWER!
What tone would you use to read a speech on the scientific methods of climate change in Africa?
a. persuasive
B. formal
C. Scientific
d. sorrow
Please select the best answer from the choices provided.
Answer:
B
Explanation:
A formal tone due to the fact that a formal tone helps establish the writer's respect for the audience and suggests that the writer is serious about his or her topic. It is the kind of tone that educated people use when communicating with other educated people. Most academic writing uses a formal tone.
Original DNA coding strand: TAC CCG ACG GGC GAT AGT TTC
DNA 1: TAC CCA CGG GCG ATA GTT TC
DNA 2: TAC CCG ACG GGC GAT AGT TTT
a) What types of mutation have occurred in each of the DNA 1 and DNA 2 sequences?
b) Explain how these mutations affect the amino acid sequence produced and the overall effect on the final protein. Which mutation will cause the most disruption to the overall protein structure and why?
(8.8A) Which star is hotter and brighter than our sun?
someone help me please
For Phase 1, the therapeutic modalities used generally will be ones that decrease blood flow.
O a. True
O b. False
Answer:
A.TRUE
yan po yung answer
Why is it difficult to avoid a tsunami?
Answer:
It is difficult to avoid a tsunami due to it being such a large volume of water that is capable of destroying a large amount of land.
Explanation:
However, even though it is difficult to avoid a tsunami, as they are extremely difficult to predict, there are ways where one can begin to prepare before it hits. One of the ways you can do this is getting to a higher ground far away from inland, avoiding downed power lines, and steering clear of buildings or bridges where large, heavy objects could fall during an aftershock.
Tsunamis are incredibly dangerous, since there is a great chance that if you get caught in one, you can drown. Since tsunamis have little to no warning when they arrive, it is always essential to be prepared when one strikes.
I hope this helped! :)
2. Sometimes a few individuals are
isolated from the rest of the
population and can have very
different gene frequencies. This is
called
biological evolution.
the founder effect.
Answer:
founder effect
Explanation:
When a few individuals are isolated from the rest of the population and can have very different gene frequencies, it is called the Founder Effect. The founder effect is a type of genetic drift in which a small population is isolated. Due to this isolation, the population may have different gene frequencies than the rest of the larger population.
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If there's anything else that I can help you with, please let me know!
Biological classification is important because it allows scientists to study organisms in a ____ way? A.mnemonic, B.cladistic, C.problematic D.systematic
can someone please help me with this!
Answer:
large teeth is dominant on small
Answer:
50%
Explanation:
It's a chart based thing but I don't have one, but it's for sure 50%
Ps.The answer is B,
William meets Kate They both share many of the same beliefs and interests. Based on the effects of similarity on
attraction, which of the following is most likely to be William's reaction?
A William will be more likely to trust Kate than he would a stranger
B. William will be more attracted to Kate than he would a stranger.
C. William will be more likely to love Kate than he would a stranger
D. William will be more likely to distrust Kate than he would a stranger
Please select the best answer from the choices provided
A
Answer A
Explanation:
Answer:
the answer is B
Explanation:
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