Answer:
Adhesion
Explanation:
Technically, you need cohesion(water sticking to itself through attraction of hydrogen bonds) to get adhesion(water sticking to other surfaces through attraction of hydrogen bonds). They are rather intertwined. But for this basic answer, it is adhesion.
the decay cycle: reduces the amount of dead material returns oxygen to the atmosphere
Answer:
true
Explanation:
if this is true or fals its true
What term means that organisms are structurally and functionally related?
Answer:
homologous structure
If we place an enzyme in a strongly acidic pH, which of these is most likely to happen?
Answer: The reaction wouldn't happen
Explanation:
Use the drop-down menus to label the parts of a
nucleotide.
Label A
Answer:
A- phosphate group
B- 5-carbon sugar
C- nitrogenous base (adenine is a purine, just in case)
D- nitrogenous base (uracil is only found in RNA)
E- 5-Carbon sugar
F- phosphate group
Explanation:
Answer:
what the guy above me said
Explanation:
because its true
which step is NOT involved in carbon cycle? a. decomposition b. fossilization c. respiration d. nitrification e. photosynthesis
Which statement paraphrases this excerpt best?
Good night, Casca. Isn't tonight's weather wonderful?
Good night, Casca. We should walk in this weather because it is sunny and warm.
Good night, Casca. See you tomorrow. Walk safely.
Good night, Casca. We shouldn't be walking in this weather.
Answer:
Good night, Casca. See you tomorrow. Walk safely
Explanation:
What prevents organic molecules from forming on their own and remaining intact today?
Answer:
Atmospheric oxygen is too reactive
Explanation:
Binary fission occurs in which of the following type of organsim?
Answer:
A. Prokaryotes like bacteria
Explanation:
Binary fission is a type of asexual reproduction (requiring only one organism, as opposed to sexual reproduction, which requires two) occurs when an organism itself splits into two - hence binary (bi- means two).
Binary fission occurs most often in prokaryotes; eukaryotes like plants and animals engage more in sexual reproduction because they are more complex.
The answer is thus A.
Look at the chemical reaction below.
Magnesium + hydrochloric acid → magnesium chloride + hydrogen
Mg + 2HCl → MgCl2 + H2
In this reaction:
Magnesium (Mg) is a
Hydrogen (H2) is a
magnesium chloride (MgCl2) is a
hydrochloric acid (HCl) is a
Answer:
In the reaction:
Magnesium (Mg) is a solid metal reactant reducing agent
Hydrogen is a gaseous product (oxidation product)
Magnesium chloride (MgCl₂) is an aqueous product (reduction product)
Hydrochloric acid (HCl) is an aqueous acidic reactant oxidizing agent
Explanation:
The reaction Mg(s) + 2HCl(aq) → MgCl₂(aq) + H₂ (g)
The above reaction can be used to demonstrate the reaction characteristic between metals and acid involving the liberation of hydrogen gas
In the reaction:
Magnesium (Mg) is a solid metal reactant
Hydrogen is a gaseous product
Magnesium chloride (MgCl₂) is an aqueous product
Hydrochloric acid (HCl) is an aqueous acidic reactant
Answer:
Mg - reactant
H2 - product
MgCl2 - product
HCl - reactant
Explanation:
Based on the images taken through Stella’s microscope, which cell structures could be clearly identified using a compound microscope?
Answer:
option A
Explanation:
Answer:
It would be the Zea Mays plant
Explanation:
The second plant leaf that Stella analyzes is Zea Mays, also known as corn, which is a vascular plant that also produces flowers.
Most of Earth's volume is contained in the
O lithosphere
O crust
O asthenosphere
O mantle
Answer:
mantle
Explanation:
The mantle takes up most of the Earth's volume. The mantle makes up 84% of the Earth's total volume.
Answer:
Mantle
Explanation:
The mantle is the mostly-solid bulk of Earth's interior. (1802 miles) thick, and makes up a whopping 84% of Earth's total volume. That allows the crust to “float” on the sometimes more malleable mantle.
Have a good day and stay safe!
Where are the instructions that control a
cell's activities found?
Answer:
In the nucleus
Explanation:
The location depends on the type of the cell (whether animal or plant).
If it is an animal cell it is located in the center. And if a plant cell it is located around the edge pf the cell
The nucleus is a sub-cellular structure that controls all activities done within the cell.
Answer:
The instructions that control a cell's activities found in the nucleus.
Explanation:
Each of your cells has a boss, too and that is the nucleus.
what controls traits and inheritance?
Answer:
Genes
Explanation:
Gregor Mendel discovered in his experiments that a factor determined the physical characteristics of an organism. This factor is called a gene. A gene is the molecular unit of heredity in a living organism.
Genes are segments of DNA that holds the information needed to build and maintain an organism and pass genetic traits to offspring. The trait of an organism, which refers to the physical characteristics of an organism, are passed from parents to offsprings via genes. The genes also contain variant forms called ALLELE that determines which trait an organism will possess.
The graph below shows how two different enzymes react with a substance as the temperature increases
Answer:
the answer is option a
What can plant fossils reveal about the area in which they are found? Question 3 options: A. The air pressure and ocean currents at the time the plant was living B. The type of animals that were present at the time the plant was living C. The types of rocks and minerals in the area at the time the plant was living D. The climate/temperature at the time the plant was living
Answer:
i think option B is correct answer because plants also gets nutrient from the animal so , there is more chance to get the information about the animals that were found in that area and time.
hope it helps..
In the human body, which of the following is considered an external defense in the prevention of disease? Mucous O Histamines O Antibodies O Fever
Answer:
I believe it would be Mucous
Explanation:
Since Histamines and Antibodies are chemicals that are inside a human body they are not an external defense. Also, a fever can only happen if the disease gets inside the body, thus its not an external defense. All this leaves only one option out and that is Mucous.
Answer:
Mucous
Explanation:
True or false? Nutrient upwelling in marine ecosystems and a seasonal difference in water temperature of fresh water lakes helps to redistribute organisms ??!!!
Answer:
yes it is true :)
1. An organism that kills and eats all or part of another organism
a. predator
b. prey
C. consumer
d. producer
Answer:
A
Explanation:
Answer:
predator
Explanation:
predators kill and eat all parts of another organism.
Why are rainforests particularly vulnerable to environmental degradation from subsistence farmers ?
A. Because their live hoods depend on feeding their families with the food they grow, which requires fertile land that can be acquired by cutting down the forest and burning the brush.
B. Because farmers supplements their diets by hunting large, edible species, which drive some to extension.
C. Because governments are clearing land For agriculture on an industrial scale
D. Because as farmers move to urban areas, vast tracts of land They once occupied are purchased for logging by international corporations.
Please help would be really useful , thank you!
Answer:
C. Because governments are clearing land For agriculture on an industrial scale
Explanation:
Hope this helps with your test. If I am wrong, I am sorry
Sample Response: If the electron transport system did not work, electrons from PSII would not be transferred to PSI. Ferredoxin would then have no electrons to transfer to NADP+ so NADPH would not be produced. This would also affect the light-independent reaction of photosynthesis because NADPH is needed in this reaction. What did you include in your response? Check all that apply. Electrons from PSII would not be transported to PSI. PSI would have no electrons to transport to ferredoxin. Ferredoxin would have no electrons to transport to NADP+. NADPH would not be produced. The light-independent reaction of photosynthesis would be affected.
Answer:
Check all of em
Explanation:
Answer: all of them
Explanation:
(: brainlest pls
What makes up the majority of the solar system?
stars
planets
asteroids
space
Answer:
space takes up the majority of the solar system.
Explanation:
What is defined as "the actual
function of what something can
do in an ecosystem versus what it
can fundamentally do"?
A. Climatic niche
B. Realized niche
C. Approximate niche
Thyroid cells and cardiac cells have different DNA. True or False
Answer:
false
Explanation:
Answer:
false
Explanation:
What could happen if a person doesn’t get the proper amount of protein in his or her diet? The impact of a diet lacking in protein would be of little consequence. Stored proteins would assist in creating new amino acids that the body needs. The body would break down existing muscle to get the amino acids it needs.
Answer:
The body would break down existing muscle to get the amino acids it needs.
Explanation:
If a person doesn’t get the proper amount of protein in his or her diet, then the body would break down existing muscle to get the amino acids it needs, which are present in the last option.
What is the function of proteins?Proteins are made up of building blocks called amino acids; some of these amino acids can be produced by the body, while others must be obtained through the diet, so if a person does not consume enough dietary protein, their body may not have access to enough essential amino acids to build and repair tissues or produce enzymes. As a result, the body may break down muscle tissue in order to obtain the amino acids it requires, resulting in muscle wasting; the immune system may not function optimally; and so on.
Hence, the body would break down existing muscle to get the amino acids it needs, which are present in the last option.
Learn more about the function of proteins here.
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The question is incomplete, complete question is below
What could happen if a person doesn’t get the proper amount of protein in his or her diet? The impact of a diet lacking in protein would be :
of little consequence.
Stored proteins would assist in creating new amino acids that the body needs.
The body would break down existing muscle to get the amino acids it needs.
the advantage to a plant i’m having more than one pigment is shown by the absorption of:
A) Violet and red light by chlorophyl a and blue and orange light by chlorophyl B
B) Violet and blue light by chlorophyl a and orange, and red light by chlorophyl B
C) Violet, blue, green, and red light by carotene
D) Green, and yellow light by chlorophyl a, chlorophyl B, and carotene
Answer:
B) Violet and blue light by chlorophyl a and orange, and red light by chlorophyl B
Explanation:
Chlorophyll is the pigment present in green plants which is used in the process of photosynthesis by trapping solar energy for use. Chlorophyll comprises of two types namely: Chlorophyll A and Chlorophyll B
Chlorophyll A is known to absorb light in the blue-violet region while chlorophyll B absorbs light in red-blue region. These pigments however don’t absorb green light but they instead reflect it. This makes option C and D invalid. The closest option in their properties is however B.
Which specialized carbohydrate is used in shrimp exoskeletons?
Answer:
A specialized carbohydrate that is used for structure in shrimp is called chitin. Not only it is found in the shrimp cells, but also on other crustaceans such as crabs and lobsters. Chitin is a derivative of glucose and a characteristic element in the exoskeletons of crustaceans, cell walls of fungi, internal shells of squids and octopuses, and scales of fish.
Explanation:
The specialized carbohydrate that is used in shrimp exoskeletons is chitin.
An exoskeleton refers to an external skeleton that protects and supports the body of an animal. The specialized carbohydrate that is used in shrimp exoskeletons is chitin.
Chitin is a fibrous substance that's made up of polysaccharides. It's the major constituent in the exoskeleton of arthropods. Chitin can also be found in crustaceans. It is a derivative of glucose.
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How does this image compare to the white blood cells you saw using Stella’s compound microscope? What are the pros and cons of using electron and compound microscopes? In your response consider cost and ease of use.
Answer:
The Resolution and Magnify power are the major differences between the electron microscope compare to compound microscope. This is due to the source of power for the operation,Light rays of (400-700nm) are used by the compound microscopes,while short frequencies beam of electrons of( 1 nm)are used by the Electron Microscope.
The compound microscope consists of objective lens with short focal length.They are therefore used for magnification of tiny objects.While the E. microscope makes use of beam of electrons(compare to light rays in the compound microscope) with higher resolutions.The beam of electrons are focused by magnetic lenses to give images.
Electron microscope is cumbersome to use,it is expensive, requires a lot of expertise, and occupies large space.
Compound are less expensive with low maintenance,it does not requires expertise;very easy to operate, and can easily be moved about.
There is low risk of radiation with compound,lower magnification,both dead and living creatures can be used.
E.microscope,has high radiation risk,higher magnification, with only dead materials.
Explanation:
White blood cells are the immune cells that protect the body. They are also known as leukocytes or leucocytes.
The compound microscope magnifies objects lesser than the electron microscope. We can see higher magnified things in the electron microscope.
Pros and cons of electron and compound microscopeCompound microscopes are easier to move and set up because they are small and light.Electron microscopes are heavy and higher. They are harder to set up and move.Electron microscopes use electromagnet glasses, whereas compound microscopes use glass lenses.Compound microscopes are cheaper than electron microscopes.Thus, these are the pros and cons of Compound microscopes and Electron microscopes.
Learn more about microscopes, here:
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ASAP/WILL GIVE BRAINLIEST: Who is responsible for the deforestation in Borneo due to palm oil plantations?
True or false a peptide bond can be formed between the 2 atoms that are indicated by the arrows??? and explain why please!!
Answer:True
Explanation:
Which of the following compares the rainforest and the tundra environments correctly? A rainforest is hotter than the tundra because it is closer to the equator. A rainforest is less humid than the tundra because of its higher elevation. A tundra has higher temperatures than the rainforest because it receives more sunshine. A tundra has higher humidity than the rainforest because of its proximity to water bodies.
Answer:
the first one
Explanation:
A rain forest is hotter than the tundra because it is closer to the equator