Which of the following structures of the respiratory system helps to prevent choking?
Answers
Answer:
b. is correct Epiglottis
Explanation: post protected
Related Questions
Help me with this please
Answers
Answer:
4.Red
5. gamma waves
5. Gamma waves
Explanation:
if you look at the visible light they label all the colors for you red is at the end closest to increasing wavelength
Identify the muscle(s) that is/are primarily responsible for holding the head of the humerus in the glenoid cavity.
Answers
the rotator cuff muscles I believe
All members of a species living in the same location are called a
population
genus
community
ecosystem
Answers
Answer:
population is the best answer
what specific type of tissue makes up the intervertebral discs
Answers
Answer:Fibrocartilage
Explanation:
Detail:
It is the tough, very strong tissue found predominantly in the intervertebral disks and at the insertions of ligaments and tendons; it is similar to other fibrous tissues but contains cartilage ground substance and chondrocytes.
kyle has a cancer of the lymph nodes or glands. what type of cancer does kyle have?
Answers
water quality specialist in South Dakota notices local streams in a region have high salinity levels. The inland streams are not connected to any wetland, only a local watershed from a mountain region. Map of the Midwest United States of America. From the top left, the state of North Dakota, South Dakota below it, Nebraska below that, and Kansas below Nebraska. From the top center, Minnesota, Iowa is below it, and Missouri is below Iowa. From the top right, Michigan, Wisconsin below it, and Illinois is below Wisconsin. Next to Illinois, below Lake Michigan, is Indiana. Next to Indiana, and below Lake Erie, is Ohio.. Which of the following is a possible source of the extra salt in the stream? Ocean upstream Lake downstream Nearby fracking Pump jack drills
Answers
A possible source of additional salt in the stream is the influence of the ocean upstream.
The map shows the course of the Mississippi River through the states of Minnesota, Wisconsin, Iowa, Illinois, and Missouri and its mouth in the Ocean.
According to this information, the salinity detected in South Dakota of the Mississippi River can be caused by the influence of the salty water of the Ocean against the current of the river.
Note: This question is incomplete because the map is missing. Here is the map.
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Answer: C. Nearby Franking
Explanation: Someone in the comments was helpful enough to say it but couldn't post it so yea, just passing it on but its right so thanks to them
Why don't animal cells need chloroplasts? Question 4 options: Animals do not make their own food. Animal cells make their own chlorophyll. Animal cells collect sunlight another way. Animals use photosynthesis to make their own food.
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Animals do not make their own food.
how will climate change affect the habitat distribution for the baltimore oriole?
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Climate change has a great effect on the habitat distribution of Baltimore orioles bird.
Climate change will adversely affected the habitat distribution of Baltimore orioles because climate change causes heat waves, wildfires and intense downpours which is harmful for Baltimore orioles.
The climate changes will limit the populations of ranges of Baltimore oriole as well as changes the habitat. These Baltimore orioles moved to other places where the climate is favourable so we can conclude that climate change has a great effect on the habitat distribution of Baltimore orioles bird.
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Which statement is true,please anwser i put more points
A, Individual genes are made of chromosomes
B, Most genes are made up of more than one DNA molecule
C, Some inherited traits influence more than one gene
D, Inherited traits develop because of the instructions in the gene
Answers
Answer:
I think B is right It can be wrong too
Answer: (D) Inherited traits influence more than one gene.
Explanation:
When more than two species are interacting, and evolutionary change in one causes change in one or more of the others, it is known as:
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Answer:
coevolution, the process of reciprocal evolutionary change that occurs between pairs of species or among groups of species as they interact with one another. The activity of each species that participates in the interaction applies selection pressure on the others.
Explanation:
Hope I could help.
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how might differences in enzyme concentrations affect rates of photosynthesis and respiration?
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Answer:
enzymes are biological catalysts which speed up the rate of biochemical reactions
Increasing the concentration of enzymes would speed up the rate of photosynthesis and respiration due to the fact that the enzyme substrate complex can occur on a much larger scale i.e. more enzymes would be able to bind with more substrates producing more Oxygen in the case of photosynthesis and more ATP in respiration
Decreasing the concentration of enzymes would have the opposite effects
The differences in enzyme concentrations affect rates of photosynthesis and respiration are process accelerators.
What enzymes are involved in photosynthesis?Enzymes such as Rubisco, sedoheptulose-1,7-bisphosphatase, aldolase and transketolase dominate the control of photosynthesis. Reductive fixation of CO2 requires ATP and NADPH and their concentrations in the stroma increase when chloroplasts are illuminated.
The chemical reactions involved in photosynthesis are controlled by enzymes . The temperature increases the number of collisions increases, therefore the rate of photosynthesis increases. However, at high temperatures, enzymes are denatured and this will decrease the rate of photosynthesis.
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The most common starting pathway for the breakdown of sugars is ___________________. a. respiration b. fermentation c. glycolysis d. anabolism
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Answer:
respiration
Explanation:
Think about how you obtain the energy you need to do everyday activities like doing chores, going to school, or playing sports. Write about it in the box below.
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Answer:
I get energy by sleeping at night and eating at least 3 meals a day everyday.
Explanation:
Which membrane component is a glycoprotein?
ОА
ОD
ОB
ОC
Answers
OA
Carbohydrates. Carbohydrates are the third major component of plasma membranes. In general, they are found on the outside surface of cells and are bound either to proteins (forming glycoproteins) or to lipids (forming glycolipids).
Describe why enzymes are important in all living organisms?
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Answer:
Enzymes are important because they make the chemical reactions in cells happen quickly.
Enzymes, by speeding up biological reactions, ensure that all necessary activities in a cell can take place simultaneously and prevent one particular activity from overtaking the entire cell or organism. This is possible because enzymes allow chemicals to react more specifically with only certain substances rather than reacting indiscriminately with any number of different substances within cells.
The most famous example of this enzyme effect is when stomach acid reacts with pepsin that turns food into a liquid. The body then uses this liquid for absorption through the intestines where nutrients are then used throughout the body. It's important for people to have enough enzymes in order to digest their food fully however if
Explanation:
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Is light an essential condition for germination ?
why or why not ?
gamsahamnida
Answers
Answer:
No
Explanation:
Conditions necessary for germination are :
Temperature/Warmth
Oxygen/Air
Water/Moisture
the vestibular system relies on hair cells that are similar in structure and function to those found in the auditory system.
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Answer:
There are five vestibular receptor organs in the inner ear: the utricle, the saccule, and three semicircular canals.
Explanation:
find out how fermented bean pastes are made and write about the biotechnology of this useful food
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Answer:
Altogether, this recipe takes about five days and is done in three stages: Soaking the beans for 1-2 days. Cooking the beans until soft, about 1-2 hours. Mixing with seasoning and lacto-bacilli and allowing to ferment for 3 more days.
Modern Biotechnology is helpful in enhancing taste, yield, shell life and nutritive values.
Explanation:
I HOPE ITS HELP YOU
Foods or beverages created through managed microbial growth and enzymatic conversion of food components are referred to as fermented foods.
What is biotechnology?Biotechnology is the application of biology to the problem-solving and product-making processes. The most well-known application of biotechnology is the use of genetic engineering to produce therapeutic proteins and other medications.
Because the production of antimicrobial metabolites (such as organic acids, ethanol, and bacteriocins) lowers the danger of contamination with pathogenic bacteria, food fermentation has historically been used as a preservation technique.
Therefore, Foods or beverages created through managed microbial growth and enzymatic conversion of food components are referred to as fermented foods.
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PLEASE HELP!
A. What kind of weather is associated with a low-pressure area?
B. What happens to the air of the low pressure areas that leads to this type of weather?
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Answer:
A.) Low-pressure systems are usually associated with clouds and precipitation that minimize temperature changes throughout the day
B.) The slightly inward moving air in low pressure causes air to converge and since it can’t move downward because of the surface, the air is forced upward, leading to condensation and precipitation
Explanation:
whats one difference between the ways aristotle and theophrastos classified plants?
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Answer:
Aristotle classified animals based on where they lived, while Linnaeus instead used an animal's morphology, evidence from both fossil records and living organisms.
the atmosphere of earth is comprised mostly of oxygen and
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Answer:
Nitrogen
Explanation:
The air in the atmosphere is made out of 78% Nitrogen, 21% oxygen, and 1% other gases.
If the alleles of two different genes are present on the same chromosome, the closer they are to each other the more likely they are to ________________________________ during gamete production.
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If two alleles of different genes are in close proximity with each other on the
same chromosome, they would most likely link during gamete production.
Meiosis is the type of cell division that takes place in gamete( sperm and egg cells) production. The alleles are responsible for the phenotype of an
organism.
When alleles are in close contact on the same chromosome they are most
likely to be linked together and transmitted as a single unit . These brings
about variation between parents and daughter cells in some features such
as color, height etc
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What processes have destroyed most of the remnants of earths earliest formation
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Answer:
volcanic eruptions
Explanation:
pls help asap I'll mark brainliest
Answers
Answer:
water then carbon diaxide and oxygen
Explanation:
Answer:
Light energy + Water + Carbon Dioxide to leaf to sugar + Oxygen
Explanation:
This is called photosynthesis. Hope it helps
4.
Which process produces the greatest amount of ATP per glucose molecule metabolized?
respiration
c. fermentation
b. digestion
d. photosynthesis
A. Respiration
Answers
Explanation:
Explanation: The electron transport chain generates the most ATP out of all three major phases of cellular respiration. Glycolysis produces a net of 2 ATP per molecule of glucose.
Answer:
a
Explanation:
Does human intervention affect small-scale ecosystems differently than large-scale ecosystems?
two pieces of information along with their sources
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Answer: No
According to BBC, Human activities such as harvesting plants and hunting animals can unbalance the flows and cycles within those [SMALL SCALE ECOSYSTEMS ]ecosystems. Tree-felling may lead to soil erosion and a loss of habitat. Lack of shade and moisture in the soil can result in desertification.
According to National Geographic, Humans impact the physical environment in many ways: overpopulation, pollution, burning fossil fuels, and deforestation. Changes like these have triggered climate change, soil erosion, poor air quality, and undrinkable water.
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Asexual and sexual reproduction in animals is similar in that both
a. increase genetic variation in offspring.
b. produce offspring that have double the amount of genetic information of the parent(s).
c. rely on parental chromosomes to mix in new ways.
d. generate offspring that carry parental genes.
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Answer:
d generate offspring that carry parental genes
. A kidney cell is an example of which type of cell?
a. somatic cell
b. germ cell
c. sex cell
d. haploid cell
Answers
Answer:
A. Somatic cell
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Explanation:
in the past century the concentration of carbon dioxide in the atmosphere has been increasing steadily describe an effect this might have on earths climate
Answers
Answer:
That is causing global warming. It is causing the sea level to rise and it is also making hurricane stronger.
Explanation:
glial cells that surround the neurons in ganglia are:
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Answer:
Explanation:
Satellite cells are small glia that surround neurons' sensory ganglia in the ANS. These resemble the astrocytes of the CNS and assist in regulating the external chemical environment. PNS satellite glia are very sensitive to injury and may exacerbate pathological pain.
Glial cells surrounding the neurons of neurons are satellite cells.
What are the functions of glial cells?Glial cells are a type of cell that provide physical and chemical support to neurons and maintain their environment. Located in the central nervous system and peripheral nervous system.
Glial cells outnumber neurons in the brain and outnumber them by a ratio of 3:1. Although glial cells also have complex processes extending from their cell bodies, they are generally smaller than neurons and lack axons and dendrites.
Oligodendrocytes form the myelin sheath around axons. Astrocytes supply neurons with nutrients, maintain their extracellular environment and provide structural support. Microglia clear pathogens and dead cells.
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