Answer:
A) Glycolysis, fermentation
Explanation:
Glycolysis must occur first because fermentation requires pyruvate, and NADH.
Answer:
A
Explanation:
I looked it up and honestly it seems like the smarter answer.
A student observes that a type of eubacteria contains chlorophyll. Which of these does this type of bacteria have in common with
plants?
a. It’s photosynthetic
b. It contains mitochondria
c. It contains vascular tissue
d. It’s heterotrophic
Scientists have experimented with potatoes to determine if they can change their starch composition. They inserted a new protein
into the potatoes genes which caused more starch to accumulate in the potato. The increased starch resulted in less fat
absorption during cooking and thus a significantly lower-fat product… which sounds great to me because I love french fries….
anyway. What macromolecule does starch (or potatoes) fall under?
a. Lipid
b. Carbohydrate
c. Protein
d. Nucleic Acid
Carbon dioxide makes up less than 1 percent of Earth’s atmosphere, and oxygen makes up about 20 percent. These percentages
are maintained most directly by:
a. cell respiration and photosynthesis
b. the ozone layer
c. synthesis and digestion
d. energy recycling in the ecosystem
Many aquatic birds secrete waxy organic substances that repel water. The birds use these substances to coat their feathers. An
analysis of these substances would reveal that they are composed mostly of.
a. lipids
b. proteins
c. carbohydrates
d. nucleic acids
New and distinct species can be formed over time through evolutionary means and natural selection… which of the following is a
macromolecule that can be used to determine the similarities species share?
a. ATP
b. Lipids
c. DNA
d. Carbohydrates
The Venus flytrap is a plant that has a unique system by which it traps and breaks
down its prey. Unsuspecting insects land on the leaf and touch tiny hairs located
on the leaf, triggering the leaf to close around the prey.
The substance responsible for breaking down the Venus flytrap’s prey most likely
contains
a. chlorophyll molecules
b. glucose molecules
c. hormones
d. enzyme
The photosynthetic species of algae called coccolithophore provides food for creatures in the ocean, and their skeletons supply
beneficial carbon as well. Scientists have observed that the pH of the oceans is decreasing, causing the coccolithophore to grow
more slowly and produce flimsier skeletons. Scientists believe that over time, natural selection will cause this algae to become
more tolerant of the lower ocean pH. The lower pH of the ocean means that the ocean is becoming
a. more alkaline (basic)
b. more acidic
c. more neutral
d. warmer
predator-specific vocalizations in diana monkeys vary based on
The variation in predator-specific vocalizations in diana monkeys is influenced by the type of predator, the level of threat, and the social context.
diana monkeys are known for their ability to produce predator-specific vocalizations, which are vocal signals used to communicate information about different types of predators. These vocalizations vary based on several factors:
type of predator: Diana monkeys can produce different vocalizations in response to different predators, such as leopards, eagles, and snakes. Each predator may elicit a unique vocalization that conveys specific information about the type of threat.level of threat: The variation in predator-specific vocalizations is also influenced by the monkeys' ability to recognize and assess the level of threat posed by each predator. For example, a vocalization produced in response to a highly threatening predator may be different from one produced in response to a less threatening predator.social context: The presence of other group members can also influence the variation in predator-specific vocalizations. Monkeys may adjust their vocalizations based on the social dynamics within the group and the need to coordinate responses to predators.Overall, the variation in predator-specific vocalizations in diana monkeys is a complex behavior that is influenced by the type of predator, the level of threat, and the social context.
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Predator-specific vocalizations in Diana monkeys vary based on the type of predator they encounter.
The variations in their vocalizations allow them to communicate information about the predator to other members of their group. Predator-specific vocalizations are vocalizations or sounds made by animals that are used to warn or alert others of potential danger from predators. These vocalizations are specific to certain types of predators, allowing animals to communicate information about the type of threat they are facing to others within their group.
They are known for their distinctive black and white markings and long, tufted tails. They are social animals that live in groups ranging from 6 to 35 individuals. They communicate using a variety of vocalizations, including predator-specific vocalizations. The variations in predator-specific vocalizations allow Diana monkeys to communicate information about the type of predator they are facing to other members of their group. This information can help other members of the group take appropriate action to avoid the predator or defend themselves against it.
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The cell walls are connected by strings of cytoplasm called ____.
help its due in 5 mins
Answer:
I no only no 21.the first one is used in photosynthesis the second is used in photosynthesis
Based on the data in Table 1, complete the cladogram using the template provided to indicate the evolutionary relationships of the four species: African elephants (Loxodonta africana), Asian elephants (Elephas maximus), woolly mammoths (Mammuthus primigenius), and dugongs (Dugong dugon)
The cladogram will show that the African elephant and the Asian elephants are the most related species while the dugong is the least related species with the rest.
What is a cladogram?A cladogram is a pictorial illustration in the form of a branching tree which illustrates evolutionary relationship between species of oraganisms.
The four species under consideration are as follows:
African elephants (Loxodonta africana),Asian elephants (Elephas maximus),woolly mammoths (Mammuthus primigenius), anddugongs (Dugong dugon)A cladogram showing evolutionary relationship between the species will show that the African elephant and the Asian elephants are the most related species as they most recently evolved from a common ancestor.
The dugong is least related while the woolly mammoth share a common evolutionary relationship with them.
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stress provokes the what to initiate a memory trace that boosts activity in the brain's memory-forming areas?
Stress provokes the amygdala to initiate a memory trace that boosts activity in the brain's memory-forming areas.
The amygdala is a small almond-shaped structure located in the brain's temporal lobe that plays a key role in the processing of emotions, particularly negative emotions like fear and anxiety. The amygdala also plays an important role in memory formation, particularly the formation of emotionally charged memories.
Stress is a type of emotion that activates the amygdala and triggers the release of stress hormones like cortisol, which in turn boosts activity in the brain's memory-forming areas. This is why stress can sometimes improve memory performance, but too much stress can also have the opposite effect and impair memory function.
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how has human understanding of space changed throughout history
Answer:
Well for starters people thought the earth was flat, now looking at earth through space they now know it's not.
Explanation:
What is the differences between mitosis and meiosis and explain why there is meiosis 1 and 2 in cell division but this is not happening with mitosis
Answer:
Explanation:
Cells divide and reproduce in two ways, mitosis and meiosis.
Mitosis results in two identical daughter cells, whereas meiosis results in four cells.
Keys differences and similarities between the two types of cell division.
Mitosis Meiosis
cells created: two daughter cells four daughter cells
Ploidy Creates diploid daughter cells Creates haploid daughter cells
Genetics Daughter cells are Daughter cells are . . genetically identical genetically different
Why is there a meiosis II but not mitosis II?
Meiosis II is generally regarded as being very similar to mitosis, except for the presence of two parent cells, instead of only one. In both meiosis I and II, cytokinesis occurs, and there are two daughter cells per parent cell.
Hi, could someone tell me what should be in the blank space of my concept map about the cell membrane?
ect Question 42 Identify the tissue that lacks dual innervation in the autonomic nervous system. smooth muscle surrounding blood vessels smooth muscle of the stomach liver heart pancreas smooth muscle
Smooth muscle surrounding blood vessels is the tissue that lacks dual innervation in the autonomic nervous system.
The correct option is smooth muscle surrounding blood vessels
In the autonomic nervous system, which controls involuntary functions of the body, most organs and tissues receive dual innervation, meaning they are innervated by both the sympathetic and parasympathetic divisions. However, there are exceptions, and one such tissue is the smooth muscle surrounding blood vessels.
The smooth muscle surrounding blood vessels, also known as vascular smooth muscle, is predominantly innervated by the sympathetic division of the autonomic nervous system. The sympathetic nerves release norepinephrine, which binds to adrenergic receptors on the smooth muscle cells, causing vasoconstriction or vasodilation depending on the specific receptor subtype involved.
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The complete question is:
Question 42
0/2 pts
Identify the tissue that lacks dual innervation in the autonomic nervous system.
smooth muscle surrounding blood vessels
smooth muscle of the stomach
liver
heart
pancreas
smooth muscle surrounding bronchi
smooth muscle responsible for changing the shape of the eye lens
7. What kind of mineral ID is this?
PLEASE HELP AND FAST!!DUE SOON
Answer:
Crystal Form and Mineral Habit
Explanation:
which biome has nutrient rich soil?
Answer:
Temperate Grasslands/ Grasslands
Explanation:
This biome's soil is fertilized and it is rich because of the decay of deep.
(I hope this make sense)
what would be the complementary RNA strand for a portion of the DNA that reads as follows: T-A-G-A-C-G-T-A-G
Answer:
R
Explanation:
Remember that
A
is adenine,
G
is guanine,
C
is cytosine, and
T
is thymine.
The complementary RNA strand for T-A-G-A-C-G-T-A-G DNA portion is A-U-C-U-G-C-A-U-C.
What is complementary RNA?"Complementary RNA is a copy of a strand of RNA that will bind to the appropriate region of the original molecule."RNA contains nucleosides- Adenine, Guanine, Cytosine and Uracil (In DNA Thymine is present instead of Uracil)Adenine bonds with Uracil and Guanine with Cytosine.Hence, A-U-C-U-G-C-A-U-C is the complementary RNA strand.
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Select the correct answer.
What is a substance?
A. a uniform mixture that can't be separated
O B. a mixture that can be separated
OC. a single component that can't be separated
D. a single component that can be separa ed
A substance is a single component that can't be separated (option C).
What is a substance?A substance in chemistry is a chemical substance is a form of matter having constant chemical composition and characteristic properties.
Every pure element and compound is a substance. Iron is an element and hence is also a substance. Methane is a compound and hence is also a substance.
According to this question, a substance refers to a single component that cannot be separated using chemical means e.g. elements, compounds.
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Which THREE statements describe how the models of mitosis and meiosis demonstrate genetic continuity
Answer:
si ir Jesús money and finace and You Aldo wnat yo put they mitos because ir si the top one
Explanation:
hope ir hemos
Use your observations from the lab activity/lab video and the data tables to explain how salinity affects the way cold water from melting ice mixes with warm water.
MUST DO THE GIZMO LAB
https://linkprotect.cudasvc.com/url?a=https%3a%2f%2fj.mp%2f2xEVbH2&c=E,1,W18vDiET_qY95IoljRmfTZ1KOmwgV8TTajW0p-106B4yZ2Z4Hb0F9LUk21rjhlfridBb9NkRGcIDSjHYFxZDLsOn8iCWP2EKd-ODPF3IQrt5d24,&typo=1
Answer:
The link doesn't work but it is known that when you add salt to ice, the ice not only melts but will actually get colder.
hope this at least helped you :>
A species that is found only on one island would be described as a(n) ____.
invasive species
indicator species
endemic species
specialist species
exotic species
The answer is endemic species.
An endemic is a distinct, unique organism found within a restricted area or range. A restricted range may be an island, or a group of islands, and in the case of some endemic mammals within the Alexander Archipelago, a restricted region such as the North Pacific Coast.
Why do we translate the code in mRNA during translation?.
Answer:
so it can be made into a message to be sent to the tRNA to help pair the nitrogen bases to create a protein
Explanation:
What part of the neuron receives signals from other neurons.
Answer:
dendrites
Explanation:
Nerve cells (neurons) have extensive processes called dendrites. These occupy a large surface area of a neuron. They receive many signals from other neurons and contain specialized proteins that receive, process, and transfer these to the cell body.
Hope this helps ^^
Have a wonderful day!
About how long does it take Earth to complete one revolution around the Sun?
1 year
14 days
24 hours
27.3 days
Pwease help I’m timed =)
Answer:
365 days so 1 whole year
Explanation:
i,m correct promise
i'm a genius when it comes to science
can i have a brainlist pwease
what is the process of breaking down food to its smallest units in order for the nutrients to be absorbed?
Answer: digestion
Explanation:
1. As we learned, astrology and phrenology are considered
pseudosciences because they are either not testable or cannot
be verified objectively. Think of one other discipline that could be
considered a pseudoscience and explain why the content would
not be testable or able to be verified objectively.
A pseudoscience can be defined as one which cannot use scientific methods.
Therefore they are different from actual science.The problem with pseudoscience comes when we can't perform experiments to test our hypothesis.
The opinions of our peers are really important for us, and this also applies to science.
Another example of pseudoscience can be tarot reading or numerology as it doesn't provide any scientific evidence nor proves our hypothesis by some experiments.Being in places away from large human populations is really important to recycle in order to not contaminate nor affect the near biodiversity.
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When is the diploid number of chromosomes reduced to the haploid number of chromosomes.
Answer:
Meiosis
Explanation:
This occurs during fertilisation when a male and female gamete fuse to form a single cell.
It isn't mitosis because, when two cells are produced, they are identical to the parent cell, thus called daughter cells and remains to have a diploid number of chromosomes.
help with question 2. A B & C. the gizmo is Cell Types
A. Fine Focus.
B. Nucleus, Cytoplasm, and membrane
C. 30 Micrometer.
Erythrocytes are well known to have no nucleus but in fact, they lack most organelles such as the Golgi apparatus endoplasmic reticulum and mitochondria. Hair consists of two parts the root and the hair shaft. The root is the part of the living hair located in the middle layer of the skin the dermis.
Epidermal root cells in some plants produce root hairs and tubular growths that increase the surface area of the root. Unlike other cells in the body, red blood cells do not have a nucleus. This habit dates back to when mammals began to evolve. Other vertebrates such as fish reptiles, and birds have erythrocytes that contain dormant nuclei. To allow red blood cells to carry an increased load of oxygen cells evolved to function without a nucleus and other associated organelles.
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Robert Hooke was the first scientist who coined the term ‘cell’. Which cell did he observe under the microscope? a.Fiber
b.Cork
c.Root
d.Leaf
Answer: B.Cork
Robert Hooke coined the term 'cell' after observing thin slices of cork under a microscope. Hence, cork cells were observed by Robert Hooke under the microscope.
Explanation: Hope this helps!! :))
in the reaction catalyzed by atp synthase, what are the substrates and products? is this an exergonic or endergonic reaction?
The substrates of the reaction catalyzed by ATP synthase are ATP, ADP, and H+ ions. The products of the reaction are ATP, H2O, and a proton gradient. This is an exergonic reaction because it releases free energy.
An enzyme-catalyzed reaction is a reaction that is catalyzed by enzymes, or proteins, to speed up the rate at which the reaction takes place. Enzymes provide an environment that reduces the energy barrier between the reactants and the products of a reaction, allowing them to move quickly and efficiently between the two states. Chemical reactions that produce energy are known as exergonic reactions.During this type of reaction, the reactants have more free energy than the products, resulting in a net negative change in free energy. This energy is generally released in the form of heat and can be used to do work. This type of reaction is spontaneous and does not require an external source of energy to occur. Examples of exergonic reactions include photosynthesis, cellular respiration, and the breaking down of glucose.
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which of the following organisms is multicellular? a. paramecium b. the bacteria streptococcus mutans c. cyanobacteria nostoc d. elodea
The organisms that are multicellular is option (d). Elodea.
Elodea is a type of aquatic plant that is multicellular, meaning it consists of many cells that are organized into tissues and organs.
These cells work together to form an organism with specialized functions. Elodea has a variety of shapes and sizes and is found in most ponds and lakes.
Its cells have specialized parts such as a cell wall and chloroplasts, which allow it to produce energy through photosynthesis.
This energy is used to help the plant grow and reproduce.
This Elodea leaf cell exemplifies a typical plant cell.
It has a nucleus, and a stiff cell wall which gives the cell its box-like shape. The numerous green chloroplasts allow the cell to make its own food (by photosynthesis). The central vacuole takes up most of the volume of the cell.
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What are the site for protein synthesis inside the cell?
The location of protein production is ribosomes on the rough endoplasmic reticulum.
The endoplasmic reticulum is where lipids and proteins that make up the cell membrane are produced. Lipid production is aided by SER (smooth endoplasmic reticulum). Ribosomes are small particles that are adhered to the surface of the RER (rough endoplasmic reticulum). The production of proteins takes place at these ribosomes. Both in the free state and connected to the rough endoplasmic reticulum surface, they are found in the cytoplasm. These organelles are involved in the translation process, which involves turning mRNA into proteins.
Ribosomes are the units that create proteins. The organelle known as ribosomes is found in both bacterial and eukaryotic cells. Yet, they do differ slightly from one another. 80S ribosomes are found in eukaryotic cells, while 70S ribosomes are found in prokaryotic cells.
One major component (50S for bacterial cells and 60S for eukaryotic cells) and a smaller subunit make up ribosomes (30S for prokaryotic and 40S for eukaryotic cell). Ribosomal RNA (rRNA) and several ribosomal proteins make up each component of ribosomes. Ribosomes are also known as translational machinery or protein manufacturers.
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Im what type of organism does cellular respiration occur?
Answer:
this occurs in animals and plants they use oxygen molecules to break down food it also occurs in cells of animals, plants, and fungi, and also in algae and other protists.
Explanation:
Hope it helps brainly 4 effort? bless u btw
a renal corpuscle includes the multiple choice glomerulus and glomerular capsule. glomerulus and renal tubule. renal tubule and collecting tubule. glomerular capsule and renal tubule.
A renal corpuscle includes the a. glomerulus and glomerular capsule.
The kidneys are a pair of bean-shaped organs in a purplish-red body and are located in the abdominal cavity. The kidneys function as a means of excretion of nitrogen-containing metabolic waste.
Renal corpuscle or renal corpuscle is a kidney structure consisting of glomerulus and glomerular capsule. The glomerular capsule has a double wall with the glomerulus in the capsule cavity. While the glomerulus is a string of blood capillaries whose walls are linked to the glomerular capsule so that substances dissolved in the blood also seep into the glomerular capsule. The glomerulus functions to absorb protein from the blood that travels through the kidney blood cells.
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