(02.04 HC)List an example of how an ecosystem can be affected by weather patterns. Explain how ocean temperatures affect weather patterns.
PUNNETT SQUARES: QUESTION 5 Tay-Sachs disease is caused by a recessive lethal allele, meaning that individuals that are homozygous recessive (tt) will have the disease and die before they are able to have offspring. Two parents that are heterozygous (T) carriers for Tay-Sachs want to have children. What are the chances that their children will get Tay-Sachs disease?
what is the function of an inhibitor in an enzyme substrate reaction?
a. activate the substrate
b. deactivating the product
c. activating an enzyme
d. deactivating an enzyme
Answer:
c deactivating an enzyme
An inhibitor deactivates an enzyme in an enzyme-substrate reaction by binding to the active site or an allosteric site, preventing the substrate from binding and reducing the enzyme's activity. So the correct option is d.
Explanation:The function of an inhibitor in an enzyme-substrate reaction is to interfere with the enzyme's activity. This can be achieved by different types of inhibitors through various mechanisms. An inhibitor may bind competitively to the active site of an enzyme, preventing the substrate from binding, in what is known as competitive inhibition. Alternatively, an inhibitor can bind noncompetitively to an allosteric site on the enzyme leading to a change in the enzyme's conformation and thus reducing its affinity for the substrate; this type of inhibition is called allosteric inhibition. The correct answer to the question would be (d) deactivating an enzyme, as inhibitors generally work by reducing or stopping the catalytic activity of enzymes.
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All of the different organisms interacting in a pond make up?
Answer:
An ecosystem
Explanation:
Ecosystem refers to the interaction of the biotic components of a community with one another and also with abiotic components i.e. physical environment. The biotic components describes organisms that possess life in them e.g animals, plants, and microbes. The abiotic components describes the lifeless physical environment e.g climate, temperature, sun, soil etc.
According to the question, organisms in a pond interacting makes up an ECOSYSTEM. The organisms could include fishes, plants, bacteria, planktons etc. Specifically, because this ecosystem occurs in water, it is referred to as an AQUATIC ecosystem.
Need help ranking the planets in order.
How many ways can 2 sets of chromosomes combine?
The right answer is 8,324,608.
Chromosome recombination is most often just before cell division. This phenomenon is responsible for genetic diversity and the evolution of species.
To calculate the number of recombinations between two chromosomes, the formula 2 ^ n (n being the number of chromosomes) is used.
2 ^ 23 = 8,324,608 possibilities of recombination.
[WILL MARK BRAINLIEST]
Theo made a list of items he saw.
Orchid, water, air, fan, grass, fish
Which statement is correct about the items on the list?
Fish, water, and air are created from nonliving matter.
The basic functional unit of water, air, and fan is the cell.
Orchid, grass, and fish are created from nonliving matter.
The basic functional unit of orchid, grass, and fish is the cell.
the basic functional unit of orchid grass and fish is the cell
Answer:
the basic functional unit of orchid grass and fish is the cell
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Why isostatic rebound slows down over time
Answer:
Isostatic rebound is actually a very slow adjustment process among the terrestrial elastic layers of planets like earth, which gets slower once it reaches certain equilibrium.
It's defined as a rebound due to the response after a very heavy force/load is either removed or further inflicted on the lithosphere, depresing it or displacing it, and making it rise up again somewhere else.
The pression or load/force is caused by huge ice sheets, such as when ice ages in the past, which can either melt at some point in time, or reach equilibrium, with the asthenosphere (layer below lithosphere) gathering enough strengh to carry that weight.
In both scenarios, the earth's response is slow and it may vary either due to it's axial tilt and orbit related to the Sun causing warmer periods, or to the changes in weight upon the lithosphere, just like Skandinavia which is still rising back up from the last ice age.
Explanation:
What life cellular process produces the waste products carbon dioxide and water
Which physical factors MOST influence a prairie ecosystem?
A)grasses, animals, and fires
B) bison, prairie dogs, and foxes
C) forbs, non-woody plants, and flowering plants
D) precipitation, temperature, and existing landforms
Which layer of Earth has partially melted material that moves the tectonic plates?
Explain why Earth's temperature is directly affected by the amount of greenhouse gases in the atmosphere.
Earth's temperature depends on the balance between energy entering and leaving the planet’s system. When incoming energy from the sun is absorbed by the Earth system, Earth warms. When the sun’s energy is reflected back into space, Earth avoids warming. When absorbed energy is released back into space, Earth cools. Many factors, both natural and human, can cause changes in Earth’s energy balance, including:
Variations in the sun's energy reaching EarthChanges in the reflectivity of Earth’s atmosphere and surfaceChanges in the greenhouse effect, which affects the amount of heat retained by Earth’s atmosphereThese factors have caused Earth’s climate to change many times.
Scientists have changed the DNA of a type of cabbage so that it contains a tiny amount of poison from a scorpion’s tail. The poison in the cabbage kills caterpillars that try to eat it. This is an example of
A) gene therapy.
B) selective breeding.
C) genetic engineering.
D) artificial selection.
this awnser is c)genetic engineerig
When plants grow towards the sunlight they,____
A. Get Smaller
B. Die Faster
C. Get More Light
D. Live Longer
Boris is riding his bike on a path of hard sand. When he rides on a paved path, he can pedal his bike more easily. He can ride more easily on pavement because there is less
A)
drag.
B)
lift.
C)
friction.
D)
gravity.
Study the analogies of the endoplasmic reticulum and golgi complex. Which analogy correctly represents each organelle's function? A) in the process of proteins, the ER acts as a highway system and the golgi complex acts as a post office. B) in the process of proteins, ER acts as a post office, and the golgi complex acts as a highway system. C) in the process of proteins, the ER acts as an instruction manual, and the golgi complex acts as a storage shed. D) in the process of protiens, ER acts as a storage shed and, golgi complex acts as an instruction manual.
Answer:
The ER acts as a highway system, and the Golgi complex acts as a post office.
Explanation:
In protein processing, the endoplasmic reticulum serves as a highway system, producing and moving proteins, and the Golgi complex functions as a post office, modifying, packaging, and directing proteins to their destinations.
Explanation:The correct analogy for the functions of endoplasmic reticulum (ER) and the Golgi complex during protein processing is A) in the process of proteins, the ER acts as a highway system and the Golgi complex acts as a post office. These analogies are fitting because the ER synthesizes and transports the proteins similarly to a highway system ferrying goods, and the Golgi complex modifies, packages, and sorts them for delivery, like a post office.
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Which characteristic CANNOT be inherited?
A.) Language
B.) Eye Color
C.) Hair Color
D.) Dimples
Please help
please comment the answer, fast!!!!
plzzzz need help
Which of these is not an environmental effect of farming?
increased air temperatures
habitat loss
soil erosion
poisoned wildlife from pesticides
"If people who suffer from night blindness take vitamin A for two months, then they will be cured of their night blindness."
Which term BEST describes this statement? Help me plz! ;)
A. Theory
B. Random guess
C. Conclusion
D. Hypothesis
What portion of the central theory of gene expression occurs at the ribosomes
The term biology comes from the Greek word bios, meaning _____, and the noun ending -logia, meaning ?
Answer:
Life and study.
Explanation:
Biology may be defined as the field of study that study about the living organism. Different fields of biology are genetics, anatomy, physiology, molecular biology and cell biology.
Biology has been derived from the Greek word bios that means life and Logy means study. The study of the living organism is known as biology. The physical, chemical and biological structure of living organism is study in field of biology.
Thus, the answer is life and study.
Digestion of food is a complex process that includes many feedback loops. In the simplified diagram of digestion that is shown in Figure 28.3, food enters the stomach, and a hormone called gastrin carries a message to a target. What happens first when the message reaches its target?
Digestion is a complex process, in which complex food substances are broken down into simpler forms.
Gastrin is a compound produced in the stomach during the digestion of food substances.
In the given feedback loop, the food when entering the digestion cycle, the gastrin will be secreted, causing the increase in the release of gastric juice. The acidic environment will activate the enzyme pepsin, which lowers the pH inhibiting the release of gastrin.
The gastrin inhibition will lead to an increase in the pH, and thus, the loop will be followed the same way for digesting the food.
Thus, the food when reaches the stomach it will cause the release of gastrin.
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During DNA replication the original strands separate so that daughter cells can be created. Each new molecule of DNA contains one of the original strand and one new strand this is called?
A. Conservative replication
B. Synthesis
C. Dispersive replication
D. Semiconservative replication
The correct answer is D. Semiconservative replication.
DNA replication is a process by which a double-stranded DNA molecule is copied to produce two identical DNA molecules. The mechanism of DNA replication is semiconservative, which means that each new DNA molecule consists of one original strand from the parent molecule and one newly synthesized strand. This ensures that the genetic information is passed on accurately to the daughter cells.
The other options are incorrect:
A. Conservative replication: This would imply that the original DNA molecule remains intact and a completely new molecule is synthesized alongside it. This is not the case with DNA replication; the original molecule is split into two single strands, and new strands are synthesized to complement each of these original strands.
B. Synthesis: While DNA replication does involve the synthesis of new DNA strands, the term synthesis alone does not describe the mechanism by which the replication occurs. It is too general and does not specify the nature of the replication process.
C. Dispersive replication: This would imply that the new DNA molecules are a mix of fragments from both the original and new strands. This is not consistent with the actual process of DNA replication, where the new strands are continuous and complementary to the original strands.
can you record rides at six flags if its attached to your chest
Environmental factors can cause various changes in ecosystems. Which of the following would most likely have the greatest lasting effect on an ecosystem? a. a seasonal excess of fertilizer runoff b. a disease among a population c. change to the landscape from construction d. seasonal drought
Answer:
So it would be C.
Explanation:
Change to the landscape from construction. The answer is c because if there is construction, they are probably building something on top of what used to be that ecosystem. i hope this helps
which body system is responsible for producing heat?
Detached earlobes are dominant. A child inherits genes with the genotype: E and E. What is the chance that they will have detached earlobes?
100% chance
75% chance
50% chance
25% chance
A person who is interested in learning more about the "fight or flight" response may pursue a career in
A - endocrinology
B - gene therapy
C - microbiology
D - sports medicine
The answer would be (A): Endocrinology.
Why do you think latin is used instead of a more modern language?