Answer:
True
Explanation:
This is true because in our last study, we learned that proteins were processed through these systems-- therefore, making it true.
Answer:
the guy above me is correct
Explanation:
How does a pair of Skeletal muscles work together?
Answer:
Skeletal muscles only pull in one direction. For this reason they always come in pairs. When one muscle in a pair contracts, to bend a joint for example, its counterpart then contracts and pulls in the opposite direction to straighten the joint out again.
Explanation:
So the answer is B!!
Benita is studying the erosion of soil after a heavy rainfall. She observes that rainwater washes away very little soil from areas under large trees. Which of the following best explains why?
Answer:
The roots of the trees help to hold the soil in place.
Explanation:
Answer:
The roots of the trees help to hold the soil in place.
Explanation:
The monarch butterfly stores a poisonous chemical from the milkweed plant in its body. The chemical makes the other animals who might eat the monarch butterfly sick. This is an example of:
a) mutualism
b) commensalism
c) parasitism
d) competition
Thank you for your help (:
The monarch butterfly and the local milkweed plants live in harmony. The nectar from the flowers is enjoyed by the monarch butterflies, who also aid in plant pollination. Thus, option B is correct.
What is the role of commensalism in monarch butterfly?The intestine of the monarch caterpillars is invaded by a parasite. The adult butterfly starts to ooze fluid from its body and dies if it emerges from the pupal stage with a serious parasite infestation.
The milkweed grows successfully as a result of the effective pollination, providing more nurseries for the vital “fourth generation” of monarchs.
The butterflies do not fly as well or live as long as those who are uninfected, even if they do survive, as in the case of a mild illness.
Therefore, commensalism is an instance of a monarch butterfly stores a poisonous chemical from the milkweed plant in its body.
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Which kind of evidence studies mineralized bone, footprints, or organisms trapped in amber to determine common
ancestry?
fossils
analogous structures
homologous structures
molecular clock
fossils are the right answer
The fossils helps to examine the mineralized bones, footprints, or organisms trapped in amber in order to determine common ancestry.
What are fossils?They are the remains or traces of ancient life, which have got preserved by natural phenomenon. It can be tiny sea shells to spectacular skeletons, tracks, imprints, and trails can also become fossilized like worm burrows or dinosaur footprints.
By examining the traces and remains of life one can learn a lot about the animals and plants that lived millions of years ago and their ancestry. The study of the history of life on the planet as based on fossils is known as paleontology.
Thus, the correct answer is fossils.
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if the speed of a player doubles (2x), his kinetic energy will
Answer:
If you double the speed of an object, the kinetic energy increases by four times. The word "kinetic" comes from the Greek word "kinesis" which means motion. Kinetic energy can be passed from one object to another in the form of a collision.
Explanation:
The kinetic energy is proportional to the square of the speed, so doubling the speed increases the kinetic energy by a factor of 4.
What happens when two nitrogen atoms share electrons?
A. They form an oxygen molecule.
B. They form an ionic bond.
C. They form a water molecule.
D. They form a covalent bond.
Identity All the locations where Earth is currently experiencing an Autumnal Equinox and Vernal Equinox in each hemisphere.
SUN
Please answer the questions ill mark you brainlist i need it asap for my homework please
Answer: Sensory Neurone and a synapse
[tex]\Huge\text{1) Sensory Neurons}\\\\\Huge\text{2) Synapse}[/tex]
_____________________________________[tex]\Huge\textbf{Reflex Action:}[/tex]Reflex action is a involuntary and instantaneous action in response to a stimulus acting over a reflex arc. Some reflex actions are inherited and innate while other are acquired through learning processes. These reflex actions are performed without the will of the animal & generally involve minimum number of neurons.
Reflex Arc:Many neurons work in group called reflex arc, There must be atleast two neurons in a reflex arc. A reflex arc is made possibly a shortest pathway so the body acts on an impulse before it reaches the brain, and usually it is coordinated by spinal cord and brain-stem.
The parts of reflex arc is given as,
A receptor, a sense organ in the skin muscle or other organ.An afferent or sensory neuron, which carries impulses towards the central nervous system.The central nervous system, where a synaptic connections are made between the sensory neuron and the inter-neurons.The efferent or motor neurons which makes a synaptic connection with the inter neuron and carries impulses out from the central nervous system.The effector, by which the animal responds to the environmental changes.The change in the body is detected by receptors which gives the information to the brain or spinal cord which is the control center via the sensory neuron. The control center decides the appropriate response and sends it to the effector via motor neuron which plays its role.
_____________________________________[tex]\Large\textbf{Synapse:}[/tex]
a synapse is a small gap at the end of a neuron that allows a signal to pass from one neuron to the next. Synapses are found where nerve cells connect with other nerve cells or the muscle.
_____________________________________Best Regards,'Borz'Please help me it would be appreciated.
Lactase is an enzyme that many different animals have that helps digest the sugar lactose Why can this enzyme be the same in different species?
0 Lactase is necessary for survival of all organisms
0 All living things share a common code-DNA
0 Lactase is not regulated by external environments.
It is not possible for it to be the same in different species
Answer:
All living things share a common code-DNA
Explanation:
Enzymes are proteinous substances, which like every other proteins are encoded by a genes. In the expression of these genes, a set of codons (three nucleotide base) called GENETIC CODE is used. ONE of the characteristics of this genetic code is that it is NEARLY UNIVERSAL meaning that the same genetic code is used by virtually all known living organism.
According to this question, lactase enzyme, which helps digest lactose sugar in organisms, is the same in different organisms. This is due to the fact that all living things share a common code-DNA e.g AUG codes for methionine in all organisms, hence, when these DNA undergoes expression, it yields the same products in different organisms.
Which of the following is NOT a trigger of coral bleaching? death of zooxanthellae whaling acidification increased water temperature
Answer:
Whaling
Explanation:
The rest have all proved to trigger coral bleaching.
Answer:
whaling
Explanation:
As in mitosis, in meiosis the chromosomes move toward opposite poles of a
cell in
A. telophase
B. metaphase
C. prophase
D. anaphase
Think is A but not sure
Answer:
telophase
Explanation:
I think its A because thast when it goes to the oppsite end ....I think
PLZ HURRY WILL MARK BRAINLIEST
Throughout the reflection, make sure you have a copy of the Student Guide and your data tables. Use the drop-down menus to complete the statements.
This experiment was divided into two parts. For the first part of the experiment, the (Exposure to dryness,Exposure to dry odor,Earthworm behavior)
was intentionally manipulated. This was the independent variable. The dependent variable observed was the (Exposure to dryness,Exposure to dry odor,Earthworm behavior)
.
For the second part of the experiment, the(Exposure to dryness,Exposure to dry odor,Earthworm behavior)
was intentionally manipulated. This was the independent variable. The dependent variable observed was the (Exposure to dryness,Exposure to dry odor,Earthworm behavior)
.
Answer:
Explanation:
This experiment was divided into two parts. For the first part of the experiment, the (Exposure to dryness)
was intentionally manipulated. This was the independent variable. The dependent variable observed was the (Earthworm behavior)
.
For the second part of the experiment, the(Exposure to dry odor)
was intentionally manipulated. This was the independent variable. The dependent variable observed was the (Earthworm behavior)
i hope this helped BRAINLY PLZZZ
Answer:
1) exposure to dryness
2) earthworm behavior
3) exposure to strong odor
4) earthworm behavior
Explanation:
I got it right
Question 10 (1 point) An air mass exists in the middle upper part of the US. What type of air mass is this and what are its main characteristics? Choose ALL that apply Lesson 1.07 Maritime Polar Continental Polar Maritime Polar Maritime Tropical Maritime Tropical Continental Tropical Maritime Tropical Cold dry air mass Forms over land Continental Polar Continental tropical
Cold dry air mass
Continental Polar
Forms over land
Answer:
Cold dry air mass
Continental Polar
Forms over land
Explanation:
The topmost solid part of the Earth is called the
Answer:
Lithosphere is the topmost solid part of the Earth
PLZ MARK AS BRAINLIES THANK AND FIVE STAR:)
Which situation would encourage competition?
Which situation would not encourage competition?
A wet, rainy season results in flooded caverns foxes normally use as shelters.
A long, wet season results in additional earthworms in a robin habitat.
A long dry season results in a decrease in pond algae in a fish habitat.
The amount of vegetation decreases due to a drought in a rabbit habitat.
Answer:
D
Explanation:
Competition occurs between organisms living in the same habitat, rely on the same resources for survival and the resource is in short supply.
So, from the given options competition will occur in rabbit habitat that have short supply of vegetation due to due to a drought. Now rabbit will compete with each other for limited food supply for their survival.
Hence, the correct answer is "D."
Answer:
A long, wet season results in additional earthworms in a robin habitat.
Explanation:
I took the test
Diarrhea is defined by loose, watery stool (poop.) Diarrheal diseases kill millions of people worldwide every year. Describe how a diarrheal disease might lead to death.
Answer:
dehydration.
Explanation:
the body is loosing more fluid than it is able to keep in and extreme cases result in death
If humans change the function or equilibrium of one of Earth's systems, this will not change
the function or equilibrium of all of Earth's systems.
True
False
Answer:
False.
Explanation:
All of the things found in the Earth system can be categorized into four (4) main categories and these includes;
I. Land: this subsystem forms a sphere which is generally referred to as litosphere.
II. Water: this subsystem forms a sphere which is generally referred to as hydrosphere. It comprises of landforms such as mountains, valleys, plateaus, ridge, rocks, etc.
III. Air: this subsystem forms a sphere which is generally referred to as atmosphere. This sphere comprises of gases such as oxygen, carbon dioxide, nitrogen, etc.
IV. Living organisms: this subsystem forms a sphere which is generally referred to as biosphere. It comprises of all living things such as humans, animals and plants.
If humans change the function or equilibrium of one of Earth's systems, this will significantly change the function or equilibrium of all of Earth's systems. Consequently, these changes result in environmental phenomenon such as volcanoes, earthquakes, tornadoes, wildfire, etc.
What ultra-stable molecule is split during PSII?
What characteristic enable the uterus to hold the fetus even though it is just the size of a fist?
help plsss :(
Answer:
Explanation:
It is made of flexible but strong tissues of granular cells. They are thick tissues so they don't tear down.
PLEASE HELP IF YOU HAVE DONE ODSSEYWARE
Which of the following locations would most likely have the most fertile soil?
beach
valley near a volcano
desert sand dune
side of a mountain
Answer:
desert a thinkkkkkkkkkkkkkk
Answer: The correct answer is valley near a volcano.
Explanation:
I did the assinment and got it right.
If a gene contains 396 bases, how many amino acids will be needed to build a resulting protein. Explain.
Answer:
Proteins are built from a basic set of 20 amino acids, but there are only four bases. ... All 64 codons have been deciphered (Table 5.4).
Explanation:
I hope it's helps
How is oxygen carried from the lungs to the tissues?
a. It is carried by cilia through the bronchioles.
b. It binds to a protein called hemoglobin in red blood cells.
c. It leaves the alveoli and enters mucus.
d. It leaves the bronchi and enters capillaries.
Answer:
Oxygen transport within the human body occurs through both convection and diffusion. ... Oxygen diffuses from both the alveoli into the pulmonary capillaries and the systemic capillaries into the tissues, according to Fick's laws of diffusion and the random walk of the diffusing particles
Explanation:
Hope this helps
Answer: It binds to a protein called hemoglobin in red blood cells.
Explanation:
Haemoglobin (Hb) is a protein found in the red blood cells that carries oxygen in your body and gives blood its red colour.
Radioactive strontium (Sr) is harmful to humans. Strontium, when ingested by cows, can be introduced to milk through the process of replacing an element of the same group or family that has similar properties. Using the Periodic
Table, which element do you think can be easily replaced by strontium in milk?
Answer: K
Explanation:
Radioactive strontium (Sr) is harmful to humans. Strontium, when ingested by cows, can be introduced to milk through the process of replacing an element of the same group or family that has similar properties. potassium (k) element can be easily replaced by strontium in milk
What is radioactive material ?The radioactive material is a liquid, solid or gaseous which can be defined as the element containing radionuclides in concentrations .
These elements are more than the concentrations established as exempt by government authorities where Radioactivity is the emission of ionizing particles released by the disintegration of atomic nuclei.
This type of radioactive wastes are released in various industries through normal operations, flowing from facilities and environmental activities.
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A segment of DNA has this sequence: ATA GCA CAT GTA. What is the mRNA sequence transcribed from this segment?
Group of answer choices
TAT CGT GTA CAT
UAU GCU CUA CAU
UAU CGU GUA CAU
TAT CGT GTA CAT
Answer: (C) UAU CGU GUA CAU
Explanation: In mRNA, g translates to c (vice versa), t translates to a, but a translates to u.
Answer:
C) UAU CGU GUA CAU
Explanation:
What part of DNA is sequenced to determine your traits
Answer:
the Gene is the part that determines your traits
Explanation:
Answer:
gene
Explanation:
A segment of a DNA molecule (a sequence of bases) that codes for a particular protein and determines the traits (phenotype) of the individual. A gene is the basic unit of heredity in a living organism.Oct 18, 2016
What property allows carbon to form a wide variety of molecules?
a. It is the fourth most abundant element in the universe.
O b. It has an average mass of 12 AMU.
O c. It's electron configuration.
.
O d. It's number of protons.
Answer:
O c. It's electron configuration.
Explanation:
Electronic configuration is the property that allows carbon to form a wide variety of molecules. It is fourth most abundant element in the universe after hydrogen, helium and oxygen. It has four electrons in its outermost shell due to which carbon forms four covalent bonds with other elements such as hydrogen, oxygen, and nitrogen. Carbon also has the ability to making rings.
The following picture illustrates the importance of organisms interacting with ___________ factors in their environment.
Abiotic
Biotic
Answer:
Biotic
Because the acorn is abiotic.
abiotic factors are non-living physical parts of the environment that affect living organisms and the functioning of ecosystems.
Answer:
Biotic
Explanation:
bio means living thing such as animals, plants, humans, etc
State atleast 3 recommendations for reducing pollution
Answer:
- use of less plastic
-reducing the amount of cans and un-reuseable items
- less gasoline use
Explanation:
Vegetables help us have:
A restful night's sleep
Healthy skin and eyes
Indigestion
Properly working sweat glands
Answer:
healthy skin and eyes.
Explanation:
Answer:
Yes vegetables do help u with that is that the only question feel free to ask me for more questions.