30 points!!!!!!!!!
Scientists study anaerobic fermentation in yeast cells incubated at different
temperatures. The amount of carbon dioxide (CO2) detected at each temperature in
two trials is shown in the table above.
Check the 2 products of fermentation below
Ethanol
Pyruvate
Glucose
CO2
H2O
O2
Answers
Answer:
Ethanol CO2
Explanation:
Related Questions
green and yellow wavelengths of light are not useful to most plants.
Answers
The statement that green and yellow wavelengths of light are not useful to most plants is incorrect. In fact, green and yellow wavelengths of light are essential for plant growth and photosynthesis.
Plants primarily capture light energy for photosynthesis using specialized pigments called chlorophylls, which are most efficient at absorbing light in the red and blue regions of the spectrum. As a result, the green wavelengths of light are reflected rather than absorbed by chlorophyll, giving plants their characteristic green color.
While it is true that green light is less absorbed by chlorophyll compared to other wavelengths, it still plays a vital role in photosynthesis. Green light is still partially absorbed and contributes to energy transfer within the plant, helping drive the photosynthetic process.
Moreover, certain types of plants, such as shade-tolerant plants or plants adapted to low-light conditions, have chlorophyll pigments that are more efficient in capturing green and yellow wavelengths of light. These plants can utilize a broader range of light wavelengths for photosynthesis, including green and yellow light.
Therefore, green and yellow wavelengths of light are indeed useful to most plants. While red and blue light are more efficiently absorbed, green and yellow light still contribute to the energy needs of plants and play a role in photosynthesis.
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In a laboratory experiment, researchers placed guppies in three different types of pools: no predation, low predation, and high predation. Researchers hypothesized that predation is a selective force and that large, brightly colored guppies are more conspicuous to predators. Based on that, what would predict the guppies will look like in the pool with high predation after 10 generations?
A) They should be smaller and not very brightly colored
B) They should be large and brightly colored
C) They should be very small and very brightly colored
D) They should be very large but not very brightly colored
Answers
Answer:
A) They should be smaller and not very brightly colored
Explanation:
I just took the test. Good luck friend!
The main structural distinction between the left atrium and the right atrium is that the left atrium has the _____, and the right atrium does not.
a. auricle
b. pectinate muscles
c. cardiac muscles
d. chordae tendinae
Answers
Given our understanding of cardiac anatomy, we can confirm that the main structural distinction is that the right atrium has the pectinate muscles, while the left one does not.
Firstly, we must address that there is a wording issue with the question. In reality, it is the right atrium that contains the pectinate muscles. The remaining options either correspond to both atrium, or neither.
The auricle is another word for ear. This is a cavity present on both the right and left atrium which allows them to extend their blood carrying capacity in situations of need. This option cannot be correct for the question since both atria possess one.
As for options b and c, cardiac muscle is present in the entirety of the heart. Cardiac muscle is the muscular cells that make up every wall and cavity of the heart and allow it to complete its unique function. Chordae tendinae, are fibers present in the ventriculus that attach the walls to the tricuspid valve, these are not present in either of the atria.
Therefore, we can confirm that though the wording is off, the intended correct answer is pectinate muscles, given that the right atrium is characterized by their presence, whilst the left atrium contains few, if any, of these muscles.
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Answer: Auricle
Explanation: Just took the test
If you take a freshwater animal and transfer it to seawater for 60 days, what do you expect to see when you perform immunocytochemistry
Answers
Answer:
Explanation:
You could expect the to die because fresh water animals need fresh water to survive and seawater animals need sea water to surrive
A patient has had a serious accident and lost a lot of blood. In an attempt to replenish body fluids, distilled water, equal to the volume of blood lost, is transferred directly into one of his veins.
What will be the most probable result of this transfusion?
A.
It will have no unfavorable effect as long as the water is free of viruses and bacteria
B.
The patient’s red blood cells will burst because the blood fluid is hypertonic compared to the cells
C.
The patient’s red blood cells will shrivel up because the blood fluid is hypotonic compared to the cells
D.
The patient’s red blood cells will swell because the blood fluid is hypotonic compared to the cells
Answers
Answer:
I think its B. because the patients red blood cells will burst because the blood is hypertonic compared to the cells
which farm animal has the largest eyes of any land mammal?
Answers
Answer:
The horse
Explanation:
The horse, being a farm animal, has the largest eyes of any land animal; the eyes of a horse are about 1.34 inches diameter wise.
I hope this helped!! ^v^
Which of the following gives bones their rigidity?
Answers
Answer:
b. Minerals
Explanation: is correct
Which of the following characteristics least relates to eukaryotic cells?
cells that do not have a nucleus or membrane bound organelles.
cells that have a nucleus and membrane bound organelles.
Fungi
Protists
Answers
which joint is considered the most flexible joint in the body?
Answers
Answer:
The shoulder.
Explanation:
The shoulder is the most flexible joint in the body, making it the most susceptible to instability and injury. This mobility provides the upper extremity with tremendous range of motion. The shoulder join is also known as a 'ball-and-socket' joint.
Rank the following according to size from smallest to largest: univierse, stars, galaxies
Answers
1) Star
2) Galaxies
3) Universe
Explanation:
Please mark as brain list
Answer:
In this order.
Star
Galaxy
Universe
what is the funtion of the cilia
Answers
The function of cilia is to move water relative to the cell in a regular movement of the cilia. This process can either result in the cell moving through the water, typical for many single-celled organisms, or in moving water and its contents across the surface of the cell.
why renin is found more in case of babies
can someone answer it
Answers
Answer:
newborn infants. Bioassayable andimmunoassayable renin activities were elevated during the first six days after delivery. At 3 to 6 weeks of age, although elevated above that in adult control subjects, renin activity was lower than in the first postnatal week. Cord blood renin values were greater than those for maternal renin during labor. Renin substrate concentration was elevated in infants less than six days of age and also in 3- to 6-week-old infants. The enhanced activity of the renin-angiotensin system may contribute to the increased renal vascular resistance and the altered renal hemodynamics that occur in the newborn infant.
Answer:
It's the same so don't complain OK it is correct so don't worry about it as much ok
Which is the most practical approach that can be done by anyone to reduce dependence on nonrenewable energy sources
Answers
The most practical approach that can be done by anyone to reduce dependence on nonrenewable energy sources are solar panels, electric vehicles, and energy-efficient appliances.
What do you mean by Nonrenewable energy?Non-renewable energy may be defined as that energy that will run out or will not be replenished for thousands or even millions of years.
Increase the use of electric and hybrid vehicles, install solar panels in a large amount, excessive use of energy-efficient appliances in the home, and the three R's are the most practical approach that can be done by anyone to reduce dependence on nonrenewable energy sources.
Therefore, it is well described above.
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4) A change in the natural sequence of bases in DNA structure is called a
Answers
Answer:
Mutation
Explanation:
A mutation is a change in the sequence of genetic letters, called bases, within a molecule of DNA.
atp molecules provide energy for cellular activities by
Answers
Describe the role that rivers and streams play in the water cycle.
Answers
How can regular participation in physical activity improve an individual's overall health?
A.
Regular participation in physical activity reduces the risk of developing various diseases.
B.
Regular participation in physical activity allows an individual to function on less sleep.
C.
Regular participation in physical activity reduces the need for a balanced diet.
D.
Regular participation in physical activity prevents an individual from developing certain diseases.
Please select the best answer from the choices provided.
A
B
C
D
Answers
Answer:A
Explanation:
Mr. Fuad and Mr. Razak live as neighbours in a village near the sea. Mr. Fuad is a fisherman while Mr. Razak teaches at a school in the village.
Photograph 1 shows a set of breakfast for a healthy a man.
Boiled egg Sandwich Tea Watermelon
(a) Study the set of food. State whether the set is more suitable for Mr. Fuad or Mr. Razak. Justify your answer.
b) Suggest a breakfast set that is suitable for the individual that you did not choose in 6(a).
Answers
a) The set of breakfast having Boiled egg Sandwich Tea Watermelon is more suitable for Mr. Razak.
On a toasted bagel or English muffin, a fried egg, ham, and cheese make up a traditional egg sandwich. The presence of eggs may persuade consumers that this dish is a lean, protein-rich option for breakfast.Mr. Razak needs energy in the morning to kickstart his day. Eggs have a lengthy list of health advantages and are a rich source of protein, vitamins, calcium, etc. From promoting weight loss to increasing the body's levels of "good" cholesterol.b) Mr. Faud will need a heavier breakfast because he has to perform physical tasks all day which requires more energy. hence he should include 2 boiled eggs, yogurt, porridge, fruits and juice in his meal.
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Which of the following is an example of a bond being traded on the secondary market?
Answers
Answer: D
Explanation: An investor sells a bond to another investor
An example of the secondary market is the investor sells a bond to another investor.
What is the secondary market?The secondary market is the market where the investor purchases and sells the securities.
An example could be the stock market.
Here the securities are traded when the company has been sold to provide on the primary market.
hence, An example of the secondary market is the investor sells a bond to another investor.
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Some researchers argue that the robust australopiths should be classified in a separate genus. What is that genus called
Answers
Answer: Researchers argue that robust Australopithecines should be classified in a separate genus called Paranthropus.
Explanation: The "robust" australopiths are a group of fossil hominins that existed in East and southern Africa between approximately 2.5 and 1.4 million years ago (Ma). They are referred to here as members of the genus Paranthropus, though considerable disagreement about their proper taxonomy persists. (credit to the internet)
which statement concerning rare threatened or endangered species is true
Answers
what occurs during a point (substitution) mutation?
Answers
Answer:
A point mutation or substitution is a genetic mutation where a single nucleotide base is changed, inserted or deleted from a DNA or RNA sequence of an organism's genome.
Explanation:
Hope this helps!
Look at the picture below.
What macromolecules make up most of the structure that is shown?
Answers
Answer:
there is not a picture ....................
Answer:
B: Lipids
Explanation:
cause
which organism is made up of one prokaryotic cell?
Answers
Answer:
Bacteria
Explanation:
What does a plant need to create a glucose molecule in photosynthesis?
Choose all correct answers.
carbon dioxide
sunlight
water
oxygen
Answers
Answer:
carbon dioxide, water, sunlight
green plants use _______ and ________ as raw materials for photosynthesis
Answers
Answer:
Water and carbon dioxide.
Explanation:
Write a journal entry from the perspective of a particle of light, called a photon. Your story should follow the photon as it travels from a star in the Milky Way that is 25 light years away from Earth, all the way to the eye of a young person gazing up at the night sky through their bedroom window. Compose your entry in complete sentences. Be sure to answer these questions in your journal entry: • How long was the journey to Earth? • How fast did you travel? • Was your speed affected when you entered Earth’s atmosphere? If so, how? • Was your speed affected when you traveled through the glass of the window? If so, how? • What was the journey like to get to the retina?
Answers
Answer: i got your back
Astronomy (from Greek: ἀστρονομία, literally meaning the science that studies the laws of the stars) is a natural science that studies celestial objects and phenomena. It uses mathematics, physics, and chemistry in order to explain their origin and evolution. Objects of interest include planets, moons, stars, nebulae, galaxies, and comets. Relevant phenomena include supernova explosions, gamma ray bursts, quasars, blazars, pulsars, and cosmic microwave background radiation. More generally, astronomy studies everything that originates beyond Earth's atmosphere. Cosmology is a branch of astronomy that studies the universe as a whole.[1]
Astronomy is one of the oldest natural sciences. The early civilizations in recorded history made methodical observations of the night sky. These include the Babylonians, Greeks, Indians, Egyptians, Chinese, Maya, and many ancient indigenous peoples of the Americas. In the past, astronomy included disciplines as diverse as astrometry, celestial navigation, observational astronomy, and the making of calendars. Nowadays, professional astronomy is often said to be the same as astrophysics.[2]
Professional astronomy is split into observational and theoretical branches. Observational astronomy is focused on acquiring data from observations of astronomical objects. This data is then analyzed using basic principles of physics. Theoretical astronomy is oriented toward the development of computer or analytical models to describe astronomical objects and phenomena. These two fields complement each other. Theoretical astronomy seeks to explain observational results and observations are used to confirm theoretical results.
Astronomy is one of the few sciences in which amateurs play an active role. This is especially true for the discovery and observation of transient events. Amateur astronomers have helped with many important discoveries, such as finding new comets.
Explanation:
how would a plant be affected by immersion in a 5% salt solution?
Answers
Answer:
A person’s cells would also lose water that they need for normal life functions, which would disrupt homeostasis (a stable internal environment) causing that person’s cells and eventually that person to die!
Explanation:
which cell type would contain the greatest number of mitochondria?
Answers
Answer:
It is generally believed that the cells that have the most mitochondria in them are the muscle cells.
Answer:
Muscle Cell
Explanation:
Is DNA replication the same as cell replication? Or are they two different things?
Answers
DNA replication and cell replication both ate different but are connected to each other
in DNA replication the amount of genetic material become double but in cell division a cell divided into two parts and amount of protoplasm and cytoplasm both get half