Answer:
What is an obligate anaerobe?: An organism, such as a bacterium, that can live only in the absence of oxygen.
How do obligate anaerobe like Bacteria C get energy?: Obligate anaerobes metabolise energy by anaerobic respiration or fermentation. In aerobic respiration, the pyruvate generated from glycolysis is converted to acetyl-CoA. This is then broken down via the TCA cycle and electron transport chain.
Love, gocry
5 tips to improve your critical thinking - Samantha Agoos
Watch the Video and make a summary
Ps: They don't let me paste the link lookup what it says above
Answer:
that one is hard because we did not see the vidoe
Explanation:
1. What organisms save water by turning carbon dioxide into a special carbon compound before carrying out photosynthesis? O photosynthetic plants O Ce plants CAM plants O photosynthetic bacteria
Answer:
I'm pretty sure its Ce plants
Explanation:
tell me if i'm wrong
C4 plants are the organisms which save water by turning carbon dioxide into a special carbon compound before carrying out photosynthesis. Thus, the correct option is B.
What are C4 plants?A C4 plant is a plant which utilizes the C4 carbon fixation pathway for carbon dioxide fixation. C₄ carbon fixation pathway or the Hatch-slack pathway is one of the three known photosynthetic processes of carbon fixation in higher plants. C4 plants are characterized by the following features such as going through the C4 carbon fixation pathway. This pathway takes place when the carbon dioxide gas is first bound to the phosphoenolpyruvate molecule in the mesophyll cells. Then, the process proceeds to the Calvin Cycle in plants.
C4 plants have a special type of leaf anatomy which is known as Kranz anatomy. These plants can tolerate high temperatures, they show a response to high intensities of light, they also lack a process called photorespiration and have greater productivity of biomass than C3 plants and CAM plants.
Therefore, the correct option is B.
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Your question is incomplete, most probably the complete question is:
What organisms save water by turning carbon dioxide into a special carbon compound before carrying out photosynthesis?
A. photosynthetic plants
B. C4 plants
C. CAM plants
D. photosynthetic bacteria
What structure is responsible for the suction created by the
starfish's tube feet?
Write a summary statement for saturated fats including whether they are solids or liquids at room temperature and weather they have all single carbon-to-carbon or at least one carbon-to-carbon bond
Answer:
A saturated fat is a type of fat in which the fatty acid chains have all or predominantly single bonds. A fat is made of two kinds of smaller molecules: glycerol and fatty acids. Fats are made of long chains of carbon atoms. Some carbon atoms are linked by single bonds and others are linked by double bonds. Double bonds can react with hydrogen to form single bonds. They are called saturated because the second bond is broken and each half of the bond is attached to a hydrogen atom.
Explanation:
Answer:
saturated fats consists of single covalent bond and they are solid at room temperature and their melting point increases with increasing chain length
hope it helps
Explanation:
When discussing Newton’s laws of motion, which terms do people most likely use when talking about Newton’s third law of motion?
A. “action” and “reaction”
B. “mass” and “inertia”
C. “inertia” and “force”
D. “force” and “acceleration”
Answer:
A. action and reaction
Explanation:
the third law is:-
Every Action has it's opposite and equal Reaction
Answer:
The correct answer is "action" and "reaction".
Explanation:
Newton's Third Law is: "for every action, there is an equal and opposite reaction". This means that every time something is pushed on, the other object pushes back. For example, when a swimmer pushes off the wall of a pool, the wall will push back on the swimmer, giving them the push they need to swim to the other side.
When scientists discuss the Sixth Extinction, they are referring to which pattern in the rate of extinction?
Explanation:
The Holocene extinction, otherwise referred to as the sixth mass extinction or Anthropocene extinction, is an ongoing extinction event of species during the present Holocene epoch (with the more recent time sometimes called Anthropocene) as a result of human activity.[3][4][5] The included extinctions span numerous families of plants[6] and animals, including mammals, birds, reptiles, amphibians, fishes and invertebrates. With widespread degradation of highly biodiverse habitats such as coral reefs and rainforests, as well as other areas, the vast majority of these extinctions are thought to be undocumented, as the species are undiscovered at the time of their extinction, or no one has yet discovered their extinction. The current rate of extinction of species is estimated at 100 to 1,000 times higher than natural background extinction rates.
.
please. follow. me
A hiker has become overwhelmed with heat while walking in the Grand Canyon. The hiker's body goes into overdrive to keep cool in the heat. The hiker needs to hydrate his or her cells. What process is used to regulate homeostasis?
A. Balanced equilibrium
B. Passive transport
C. Cellular transport
D. Hydration
what occurs in a chemical reaction
Answer:
options on. D is write answer
What will happen to the pressure in the brain if water moves into it from the blood?
Answer: with to much presher you could get a blood clog or brain dameg
Explanation:
Answer:
Increase
Explanation:
The pressure increases because the skull limits further expansion of the brain
What do RNAs do in the cell?
Group of answer choices
Answer:
A wide range of functions are performed by RNA, from translating genetic information into molecular machines and cell structures to controlling gene activity during development, cellular differentiation, and changing environments.
Explanation:
None
centricles play specific roles during the division of
Answer:Centrioles play a notable role in cell division. ... These spindle fibers act as guides for the alignment of the chromosomes as they separate later during the process of cell division. Though centrioles play a role in the mitosis of animal cells, plant cells are able to reproduce without them
Explanation:
According to Chargaff's rule of base pairing, which of the following is true about DNA?
O A=G and C=T
O A=T and C=G
O A=T=G=C
O A=C and G=T
Answer:
a = t and c = g
Explanation:
just took the test, hope this helps <3
brainliest pls? :)
The Char gaff rule is all about the number of adenine is equal to the number of thymine and with that the number of cytosine is equal to the number of guanine. The correct answer is option B.
What are the types of bonds that are present in between these nitrogenous bases ?The kind of bonds that are present in these nitrogenous bases are hydrogen bonds. A binds with T with two hydrogen bonds and C binds with G through 3 hydrogen bonds.
It is all about that the number of purines is equal to the number of pyrimidines. The number of adenine molecule are present totally in equivalence to the number of thymine molecules.
The number of guanine molecules are present in the molecule of DNA are totally in numbers to the cytosine. In place of thymine uracil is present which is present in RNA.
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What is pressure in science ??
Answer:
Pressure is the force per unit area. This means that the pressure a solid object exerts on another solid surface is its weight in newtons divided by its area in square metres.Explanation:
Answer:
Pressure, in the physical sciences, is force on an item
Explanation:
;-;
Tay-Sachs disease is a rare inherited disorder that progressively destroys nerve cells
in the brain and spinal cord. The allele for having Tay-Sachs is recessive written as t
and the functional allele is written as T. If two heterozygous parents have four
children, how many of the offspring will most likely inherit and develop Tay-Sachs
disease?
Answer:
B and C
Explanation:
I just took the test and it was right
whos the best
GX
QLS
PSG
ur opinion
Answer:
I have no clues what those are but Ima go with GX
Explanation:
Answer:
QLS in my opinion QLS is the best
Can you give me a slogan for using compost at home
Answer:
Mark my answer the brainliest if this helps,
A Partner with the Environment.
Because What You’ve Got is Not Waste.
Clean Up Your Act. Compost.
Compost On Your Mind?
Don’t Burn Our Future.
Eat Smart
Enriching the Soil Naturally.
Feed the Soil.
Fit Energy Saving Light Bulbs
Give Green a Chance
Greening the Hill.
It’s Easy to Do.
Lets Talk Dirty.
Local Composting Made Easy.
Making a Clean Scene.
Making a Compost Pile
Mother Nature Recycles.
Nature’s Way to Grow.
Plant a Garden
Plant Trees
Raking Leaves
Recycle All Recyclable Items
Recycle Your Grey Water
Reduce The Use of Energy
Replenish the Earth for Generations.
Reuse Stuff
Reuse Whatever You Can
Reuse, Reduce and Recycle
Save Water To Save Money
Shoveling The Driveway
Smells Like Green Spirit
So Hot Right Now.
Sustainability Stools.
The Compost People.
The Solution to Sustainable Soil and Water.
Think Before You Buy
Too Good to Waste.
Turn It Off When Not In Use
Use Less Electricity
Walk To Work or Take The Bus
Waste Wise.
We Speak Organic.
We’re Growing.
Zero Waste.
Answer:
mark ssydnie the brainliest
Explanation:
in which direction do particles in a solution move during passive transport
During the passive transport, the particles move from a higher concentration to a lower concentration without the need for energy expenditure or spending. The passive transport is seen in the cell too.
What is the importance of the different types of transportation?In the cell, different types of transport are seen, such as active transport and passive transport; in active transport, energy is used, while energy is not used in passive transport. The movement of molecules across the cell plasma membrane is important because it allows cells to get rid of unwanted molecules. Passive transport does not require energy, and many nonpolar small molecules and gases can cross the lipid plasma membrane barrier and go into and out of the cell while, in this passive transport process, they save the cell's energy.
Hence, during the passive transport, the particles move from a higher concentration to a lower concentration without the need for energy expenditure or spending.
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Eukaryotic cells are germs, viruses, or bacteria ... true or false explanation
Adhesion occurs when water is attracted to other polar substances. Which of the following is an example of adhesion in organisms?
a. Capillary action of liquid in plant stems b. Release of sweat to reduce body heat
C. Movement of ions to maintain homeostasis
d. Pumping of blood through the circulatory system
Answer:
a. Capillary action of liquid in plant stems
C. Movement of ions to maintain homeostasis
d. Pumping of blood through the circulatory system
Explanation:
Hope this helped!
In organisms, an important example of adhesion is the: a. Capillary action of liquid in plant stems.
What is Adhesion?Adhesion can be described as the attraction that occurs between molecules as a result of molecular mechanism, which is also known as capillary action.
In plants, capillary action occurs when the molecules of water cling to the xylem cell walls. This is known as adhesion.
Therefore, an example of adhesion in organisms is: a. Capillary action of liquid in plant stems.
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Acrostic poem for nucleus
Copies of chromosomes are called
platelets.
sister chromatids.
macrophages.
stem cells.
PLEASE HELP ME!!!
3) Describe a eukaryotic cell. Your description should include where you would expect to
find these types of cells.
4)Describe a prokaryotic cell. Your description should include where you would expect to
find these types of cells.
3)Eukaryotic cells have membrane-bound organelles. They have a nucleus. They are usually found in animals and plants. In all multicellular organisms and some unicellular(amoeba)
4)Prokaryotic cells don't have a nucleus. They don't contain membrane-bound organelles they only contain ribosomes.They are much smaller. Bacteria are prokaryotes.
What is a likely reason for the change from mitosis to meiosis during reproduction under these conditions?
Mitosis and meiosis are the two types of cell division, which result in the generation of daughter cells. Yeasts are capable of undergoing meiotic and mitotic division under favorable conditions.
The correct answer is:
Option B: Crossing over genes during meiosis increases diversity and the chance of survival of the next generation.
The significance of meiosis can be explained as:
Meiosis is a reduction division, in which the diploid parent cell gives rise to haploid daughter cells.The crossing over of the genetic material of the haploid cells leads to genetic diversity and a higher rate of survival.Meiosis leads to genetic diversity as the data in the parent cells are fused and recombined to give rise to new offspring.Thus, meiosis is an important step in the genetic variation and survival of the organism.
Therefore, option B is correct.
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someone pleaseee help me with this !!
What is a strength in the figure?
The figure shows structures in a cell.
The figure shows stem cell differentiation.
The figure shows where mitosis occurs in the cell cycle.
The figure shows DNA replication.
Answer:
The figure shows where mitosis occurs in the cell cycle. after the interphase
Explanation:
The figure explains where mitosis occurs in the cell cycle, which is present in the third option. The cell cycle is depicted in the diagram, in which different stages are present, such as from the growth stage to the division phase.
What is the role of the cell cycle?The cell cycle is important for cell growth and division, such as the formation of gametes, the cell's growth from its original size to a larger one, the growth of body's size, and so on. The first phase of the cell cycle is the G1 phase, where the cell grows in size, and later in the S phase, DNA replication takes place. In the given image, the cell cycle is depicted with all of these stages, and after the S phase, the G2 phase takes place, and then mitosis takes place in the M phase.
Hence, the figure explains where mitosis occurs in the cell cycle, which is present in the third option.
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HELP ME PLSSS someone
This stuff annoying!!!!!!!!!!!!!!!!!!!!
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If you have a viral infection, why should you cover your mouth when you sneeze? * To prevent other people from breathing in the viruses you expel To prevent viruses from infecting cells in your nose and mouth To keep as many viruses as possible in your own body To get all of the cold viruses out of your body and onto your skin.
Answer:
To prevent other people from breathing in the viruses you expel
Explanation:
CORRECT
20 points and brainliest!
More and more often, farmers and food manufacturers are genetically modifying crops to improve flavor, reduce disease, and lower costs. Do you think genetically modifying food is a good idea? Use specific examples and reasons to support your opinion.
Explanation:
it is a good idea as it increase the life of certain food, also keeps bacteria away
What is meant by altricial young?
Answer: Altricial young are born helpless and require care for a length of time. Altricial birds include herons, hawks, woodpeckers, owls, cuckoos and most passerines. For example, with ground-nesting birds such as ducks or turkeys, the young are ready to leave the nest in one or two days.
Explanation: