D. Six Legs
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which term names what can regulate gene expression in eukaryotes?
Answer:
the correct answer is transcription factors
Answer:
transcription factors is the answer
Explanation:
i know this is a bit old but just for people coming later, the other answer is wrong
which cell type would contain the greatest number of mitochondria?
Answer:
that is cardiac muscle cells
Explanation:
because heart need more energy to pump the blood
What is the overall net gain of atp in cellular respiration per one molecule of glucose?.
Answer:
30+ ATP
Explanation:
About 30-38 molecules of ATP can be made from one molecule of glucose in cellular respiration through a number of processes such as Glycolysis, Transformation of Pyruvate, Citric Acid Cycle, and Oxidative Phosphorylation which includes the electron transport chain and chemiosmosis, all of which are ordered respectively.
What are the types of precipitation?
Choose four correct answers.
snow
hail
dew
frost
fog
rain
sleet
What characteristics of the lower mantle causes it to contain more liquid than sections in the upper mantle?
A. the type of rock from which its made
B. the intense heat from the core
C. the lower pressure
D. the gaps filled in with hardened magma
The type of rock from which its made is the characteristics of the lower mantle causes it to contain more liquid than sections in the upper mantle.
What do you mean by mantle?A mantle is a layer inside a planetary body bounded below by a core and above by a crust. Mantles are made of rock or ices, and are generally the largest and most massive layer of the planetary body.
The mantle is about 2,900 kilometers (1,802 miles) thick, and makes up a whopping 84% of Earth's total volume. As Earth began to take shape about 4.5 billion years ago, iron and nickel quickly separated from other rocks and minerals to form the core of the new planet.
The mantle is made up of a semi-molten rock called magma. The mantle can be split into two different sections which consist of the lower mantle, which is made from a more solid rock.
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In veins, what does the tunica intima form to keep blood from flowing backward?
Answer:
b. One-way valves
Explanation: is correct
When blood flows from the right atrium to the right ventricle, what does it pass through?
Answer:
a. Tricuspid valve
Explanation: IS CORRECT
protection of red blood cells from hemolysis is a role of which vitamin?
Answer:
Explanation:
Vitamin E deficiency,
In bacteria, translation of the mRNA begins near the 5' end of the mRNA molecule, when a(n) binds to that site.
In bacteria, translation of the mRNA begins near the 5' end of the mRNA molecule, when an mRNA binds to the small ribosomal subunit. In these organisms, transcription and translation occur simultaneously.
In bacteria, mRNA translation initiation starts immediately after the 5' end of the messenger RNA (mRNA) molecule is synthesized.
In these prokaryotic organisms, transcription and translation are processes that occur in a coupled manner.
During translation initiation, bacterial mRNA binds with the small ribosomal subunit, which is facilitated by a short ribosomal-binding site localized close to the 5′ end of the mRNA.
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Why is it unlikely for a cell that spends a large amount of time in Go phase to be a tumor cell?
Answer: It is because it isn't producing more cells therefor it can't grow a tumor. The G0 phase is a resting phase
Explanation:
How do protein rely with other macromolecules on each other???
Answer:
All proteins bind to other molecules
Explanation:
A protein is a linear molecule comprised of amino acids. ... This secondary structure forms from localized interactions (hydrogen bonding) of amino acid side chains.
Can someone please help me asap!! Thank uu!!
Which of the following is needed to start the Kreb
Cycle?
Acetyl-CoA is needed to start the Kreb Cycle.
What is the difference between cowpea and beans
Answer:
a pea has a hollowed our stem and a bean has a solid stem
Which of the following would increase species biodiversity in Florida?
A.
Placing no limits on alligator hunting in lakes
B.
Legalized hunting for monkeys around the St. John’s River
C.
Protecting black bears in state or national forests
D.
Clearing land for a new entertainment theme park
Answer:
C
Explanation:
Biodiversity measures the variety of organisms in an ecosystem. Allowing hunters to hunt alligators depletes the alligator population which decreases biodiversity. Legalizing monkey hunting depletes the population which decreases bio diversity. Deforestization rids animals of their habitats which massively decreases biodiversity due to the plants, trees, and animals destroyed in the process. That and the fact that there will be less sites for nesting and homes for the animals which will decrease biodiversity even more over time. It's all connected.
Protecting a species conserves the population and ensures the safety of the animal especially from human interference. This allows the animal (specifically the black bear) to survive in its habitat unharmed and allows it to play its role in the ecosystem and contribute to biodiversity.
A population of wild turkeys lives in a forest ecosystem. The population’s size is near the carrying capacity of its environment.
Which of the following best describes the forest ecosystem’s carrying capacity for the wild turkey population?
Choose 1 answer:
Choose 1 answer:
Structures specific in plant cells but not in animal cells include
(a) a large central vacuole.
(b) the mitochondria.
(c) the cell membrane.
(d) the cytoplasts.
Vacuoles are storage sac for solid and liquid content. In the plant cells, there is a large central vacuole. Vacuoles are basically absent in animal cells, if present, they are small and few.
Hope it helps.
Do comment if you have any query.
The ans is " a large central vacuole "
~ Candycorn~
One thing that is not a factor in determining critical mass is
Answer:
the age of the material
thank you
Answer:
the age of the material
Explanation:
what are the muscular ridges within the ventricles called?
Answer:
The right ventricle is very muscular. Unlike the right atrium, which is mainly smooth walled, there are a series of muscular ridges, which are called the trabeculae carneae.
The right ventricle is very muscular. Unlike the right atrium, which is mainly smooth walled, there are a series of muscular ridges, which are called the trabeculae carneae.thank you mark me as the brainlist i need you help to complete my this rank
Which two organisms are most closely related, based on the tree above?
ray-finned fishes and sharks
rodents and primates
dinosaurs and crocodiles
dinosaurs and birds
Answer:
dinosaurs and birds
The two organisms that are most closely related are dinosaurs and birds.
Why are organisms related?Organisms are related because they share a common ancestry, meaning they have evolved from a common ancestor through genetic and evolutionary changes over time.
Based on the tree above, the two organisms that are most closely related are dinosaurs and birds. This is because birds are descended from a group of small, feathered dinosaurs that lived during the late Jurassic period, and are therefore considered to be a type of dinosaur.
The branch point where birds diverge from other dinosaurs is relatively recent on the tree, indicating that they share a more recent common ancestor than other organisms on the tree. In contrast, ray-finned fishes and sharks, rodents and primates, and dinosaurs and crocodiles diverged from each other at earlier points in evolutionary history, indicating that they are less closely related to each other than dinosaurs and birds.
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How are manatees and sticklebacks similar ? Help please
Answer:
The gene that causes sticklebacks to lose their pelvic spines may be linked to the loss of hind limbs in whales and manatees, and the crippling condition called club foot in humans.
hope helpful <3
Many invertebrate animals, such as oysters, snails, clams, and barnacles, are examples of preserved by __________, and they bury themselves when alive.
Answer:
Hard parts
Explanation:
Suppose that there is a mutation in a suppose that there is a mutation in a single-celled organism where the Krebs cycle (TCA/Citric Acid Cycle) doesn't happen. What would be the consequences for that organism? How would their metabolism be similar to ours? How would it be different?
In this case, the organism would not be able to produce ATP in aerobic conditions. The Krebs cycle is fundamental in humans.
Cellular respiration consists of a series of metabolic reactions by which aerobic cells can produce ATP (the energy coin of the cell) by using the energy stored in foods and oxygen.
Cellular respiration has three types of sequential reactions: glycolysis, the Krebs cycle and oxidative phosphorylation.
During the Krebs cycle, the energy from foods (e.g., carbohydrates) is released through the oxidation of acetyl-CoA.
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The trigeminal nerve (V) has three nerve branches: optic nerve, maxillary nerve, and oculomotor nerve. True False
Answer:
The answer is False
Explanation:
Trigeminal Nerve. The trigeminal nerve as the name indicates is composed of three large branches. They are the ophthalmic (V1, sensory), maxillary (V2, sensory) and mandibular (V3, motor and sensory) branches.
Upon visiting his doctor, Ted is surprised to learn he has a brain tumor. This may explain why Ted cannot stop eating and eats as much food as possible. Ted may have a tumor in the part of his brain called the
Ted may have a tumor in the HYPOTHALAMUS. This region of the brain controls appetite.
The hypothalamus is fundamental for controlling the body's temperature, weight (appetite), emotions, maintaining the body's internal balance (homeostasis), etc.
The hypothalamus is a small brain area that forms the hypothalamus-pituitary complex, which is a command center of the endocrine system.
The hypothalamus is the part of the brain known to modulate the release of different hormones from the pituitary gland, which is a key component of the endocrine hormone system.
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The following picture is best described as a(n)
Helppp
Answer:
Explanation:
A
The parasympathetic system is a branch of which nervous system?
Answer:
Autonomic nervous system
Explanation:
If you start with 60 chromosomes and end with 60 chromosomes
If you start with 60 and end with 60, then no change has occurred. Mitosis is part of cell replication, so if we end with the same number as we started with, then no form of mitosis has occurred.
I hope this helps! :)
If we begin with 60 chromosomes and end with 60 chromsomes, then there has been no change. As mitosis is a component of cell replication, no mitosis has taken place if we reach the same number of cells as when we began.
What is Mitosis?Chromosomes that have been duplicated are splitting into two new nuclei during the cell cycle phase known as mitosis. Mitosis, the process of cell division, creates genetically identical cells with a constant number of chromosomes. Hence, equational division is another name for mitosis.
Mitosis is a process used to create more cells that share the same genetic makeup as the parent cell. It is essential to the expansion and development of human bodies as well as for the embryonic development of living things. Mitosis generates new cells and replaces injured, destroyed, or ageing ones.
Thus, if we begin with 60 chromosomes and end with 60 chromsomes, then there has been no change. As mitosis is a component of cell replication, no mitosis has taken place if we reach the same number of cells as when we began.
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Which macromolecule stores genetic information for an organism?
A. Carbohydrate
B. lipid
C. nucleic acid
D. protein
Answer:
Nucleic Acid
Explanation:
The monomer of nucleic acids is an nucleotide. When several nucleotide is joined together they form DNA or RNA, which store the genetic material of an organism.
in humans, which tissues are the main storage locations for glycogen? select all.
Answer:
Cuando el cuerpo no necesita usar la glucosa para generar energía, la almacena en el hígado y los músculos. Esta forma almacenada de glucosa se compone de varias moléculas conectadas entre sí y se llama “glucógeno”.
Explanation:
