Glucose or a sugar, has a ring of carbon atoms and one oxygen atom features of this carbon-based biomolecule can be used to distinguish it from the other biological molecules
What are different types of biomolecules ?Biomolecules are the primary building block of the living cell such as Carbohydrates, Proteins, Fats, Nucleic Acids; Carbohydrates are polyhydroxy aldehydes or ketones collectively called as saccharides.
It can be monosaccharide made up of single sugar molecule like glucose, fructose or polysaccharide made up of many sugars like cellulose, starch.
Proteins are polymers of amino acids, structurally can be classified into primary, secondary, tertiary and quaternary protein.
Nucleic acids are up two types namely, deoxyribonucleic acid (DNA) and ribonucleic acid (RNA), DNA carry the genetic material which can be transferred to RNA by transcription and then to protein by the process of translation.
The basic components of nucleic acids are composed of a nitrogenous base, pentose sugar, and phosphate.
Lipids are organic and water insoluble substance, soluble only in non-polar solvent, they include sterols, fat-soluble vitamins, mono-, di- or triglycerides, phospholipids, etc.
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What are the major types of nutrients you get from food? Check all that apply.
a
Carbohydrates
b
Proteins
c
Minerals
d
Lipids
e
Vitamins
Answer:
A
B
C
D
E
Explanation:
Because you got carbs;meat,vitamins,and minerals
Answer:
Hmm.
Explanation:
A. Carbs
B. Proteins
C. Minerals
D. Lipids
E. Vitamins
(It's literally all of them)
what do eukaryotic cells have that prokaryotic cells do not ?
Answer:
eukaryotic cells have a membrane-bound nucleus, while prokaryotic don't.
Explanation:
Nam the part of the alimentary canal where HCI is produced
Answer:
Parietal cells in the gastric glands in the stomach.
Explanation:
The main constituent of gastric acid is hydrochloric acid produced and that is roduced by parietal cells in the gastric glands in the stomach.
Definition Secondary consumer
Answer: secondary consumers are mostly carnivores and omnivores
Explanation:
Secondary consumers prey on other animald
Which of the following is not an ecosystem Group of answer choices a tree an ocean a lake an atom
Hnrndkc HD end djd HD did djdjd did did didndidjdi
Every living thing, including humans, participates in the intricate webs of interconnected relationships known as ecosystems. Thus, an atom which is the smallest unit is the correct option.
A biological community of living things that interacts with its surroundings and other non-living elements is referred to as an ecosystem. An ecosystem is created by how all living things interact with one another, with the physical and chemical components of their environment, and with each other through the movement of energy. It includes every living thing in a specific location along with their nonliving surroundings like air, water, and sunlight. Ecosystems provide for the basic needs of humans. They supply the raw materials we need to meet our needs for food, water, shelter, clothing, and transportation.
A tree is a living being, and it is with a group of birds, insects and microbes, thus an ecosystem.
An ocean is a huge water body which a wide variety of life therefore is an ecosystem and similarly a lake also supports aquatic life, thus it is also an ecosystem.
But an atom is the smallest unit which has no biological components, therefore it cannot be considered as ecosystem.
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During a rainstorm, when atoms absorbed by soil from weathered sedimentary rock are washed into a nearby lake, some of the atoms come in contact with similar atoms from fertilizers and
detergents. An algal bloom results. Which cycle is described by this sequence of events?
Hydrologic cycle
Carbon cycle
Phosphorus cycle
Nitrogen cycle
Answer:
Phosphorus cycle
Explanation:
During the time of rainstorm, the atoms are absorbed by the soil for the sedimentary rocks and they are washed down towards a lake and when they come into contact with the similar atoms like those of the detergents and fertilizers they result in an algae bloom which describes the sequence of the phosphorus cycle.Which of the following statements is true regarding Cells A and B?
Choose 1 answer:
Choose 1 answer:
(Choice A) Cell A is eukaryotic because it has DNA.
(Choice B) Neither Cell A and Cell B are eukaryotic because they have flagella.
(Choice C) Both Cell A and Cell B are eukaryotic because they have ribosomes.
(Choice D) Cell B is eukaryotic because it has a nucleus.
Answer:
(Choice D) Cell B is eukaryotic because it has a nucleus.
Explanation:
Cell B is unicellular euglena which is eukaryotic organism. While cell A is bacteria which is prokaryotic.
1.
The ages of 7 trumpet players in a band are 13, 12, 11, 12, 11, 10 and 12. What type of graph would
be appropriate for comparing the ages of these trumpet players?
What kind of bar graph would this be
A. Table B.pie/circle graph C .Bar graph D. line graph
The graph that would be appropriate for comparing the ages of these trumpet players is the Bar graph. So, the correct option is C.
What is the Bar graph?A bar graph can be defined as a chart or a graphical representation of data, quantities, or numbers using bars or strips.
Bar graphs are used to compare things between different groups or to track changes over time. Pie charts can be used to show percentages of a whole and represent percentages at a set point in time. It does not reveal the changes over time. Line graphs are used to compare certain ups and downs at a specific pace.
Therefore, the graph that would be appropriate for comparing the ages of these trumpet players is the Bar graph.
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Why is the Hertzsprung-Russell (H-R) diagram an important tool
for astronomers? Select the best answer.
A: it helps them classify stars.
B: it helps them study the life cycle phases of stars.
C: both A and B
D: neither A nor B
They may group stars depending on brightness and temperature, which aids in the classification of stars. Thus, option A is correct.
What is Hertzsprung-Russell (H-R) diagram?An essential astronomy tool for comprehending how stars change over time is the H-R diagram.
HR diagrams are useful because they provide crucial details about the stars that are plotted on them.
Astronomers can estimate a number of significant stellar parameters, such as diameter, mass, age, and evolutionary stage, after creating an HR diagram for a collection of stars.
The graphic illustrates their relationships to or distinctions from similar stars. Scientists can forecast a star's evolutionary course and future energy output based on where it sits on the map.
Therefore, Hertzsprung-Russell (H-R) diagram an important tool
for astronomers to classify stars.
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What is the words Hypothesis Prefix and suffix, and their meaning?
Answer:
dora
Explanation:
Examine the diagram of a cell. Which accurately labels the endoplasmic reticulum?
O W
O X
O Y
O Z
Answer:
The answer is W
Explanation:
i took the unit test and got 100%
Answer:
it is w
Explanation:
Suppose you are given an unknown sample of a grayish,shiny metal,suggest two tests or measurements that would help you determine whether or not the metal is iron
Answer:
Explanation:
I hope this isn't too late.
The two tests or measurements that would help you determine whether or not the metal is iron are as follows:
Rusting through oxidation.Magnetization with the help of a magnet. What are the properties of Metal?The properties of the metal are as follows:
Metals are good conductors of heat and electricity.They are malleable, ductile, lustrous, and sonorous.They generally possess high densities, tensile strength, and high melting points. They are generally hard as compared to other elements.Rusting is a process through which an external layer of iron is exposed to a reddish brown appearance due to the reaction of iron and oxygen in the presence of water or atmospheric moisture.
Magnetization is a method that utilizes a magnet and tries to attract the iron. If it successfully attracts your sample, it is most probably an iron.
Therefore, it is well described above.
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Translation and protein synthesis is occurring at the ribosome. If the tRNA anticodon being matched at the ribosome is AUG, what would be the matching mRNA codon? A) AUG B) TAC C) TAG D) UAC
Answer:
The correct answer would be - option D) UAC.
Explanation:
By the process of the translation mRNA turns into protein as mRNA is considered as blueprint of the protein. During translation tRNA contains anti-codons or amino acid this anti-codon is correspond to the codon of mRNA.
The anticodon of tRNA which is present at the accept site or anticodon of tRNA molecule is complementary to the codon present in the mRNA which means A pairs with U and G pairs with C only.
Thus, the correct answer would be - option D) UAC.
what happend to volcanoes when they move away from a hotspot?
Answer:
A hot spot develops above the plume.
Explanation: Magma generated by the hot spot rises through the rigid plates of the lithosphere and produces active volcanoes at the Earth's surface. ... As continental volcanoes move away from the hot spot, they cool, subside, and become extinct .
Answer:
Magma generated by the hot spot rises through the rigid plates of the lithosphere and produces active volcanoes at the Earth's surface. As continental volcanoes move away from the hot spot, they cool, subside, and become extinct. Hot spots are places within the mantle where rocks melt to generate magma.
Explanation:
learned this before hope this help !!!
What are the three forms of active transport?
Endocytosis, exocytosis, and cell membrane, are three forms of active transport.
What are the 3 key features of active transport?Active transport calls for a specialized carrier molecule, a protein, and cellular energy expenditure; transfer throughout membranes can therefore arise towards an attention gradient.
What are examples of active transport?Examples of energetic delivery include the transportation of sodium out of the cell and potassium into the mobile through the sodium-potassium pump. Active transport regularly takes area within the inner lining of the small intestine.
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how does the ear works
The sound waves are gathered by the outer ear and sent down the ear canal to the eardrum. The sound waves cause the eardrum to vibrate, which sets the three tiny bones in the middle ear into motion. The motion of the bones causes the fluid in the inner ear or cochlea to move.
Answer:
I HOPE IT HELPED U
STAY SAFE STAY HAPPY
When broken pieces of rock are carried away from the parent material, the process is known as A deposition B. erosion C.weathering D. landscaping or E transpiration
Answer:
C
Explanation:
worn away or broken down into smaller and smaller pieces. There are mechanical, chemical and organic weathering processes. ...
(Remember To MARK...) ;)
Answer:
Weathering is the process where rock is dissolved, worn away or broken down into smaller and smaller pieces. There are mechanical, chemical and organic weathering processes.
and Erosion is the process of eroding or being eroded by wind, water, or other natural agents and the action of surface processes that removes soil, rock, or dissolved material from one location on the Earth's crust, and then transports it to another location.
Khloe has harvested ten white daisies from her flower garden. They smell like perfume and each flower has five petals. The stems are eight inches long, green, and feel smooth.
Complete question: 9. Read the statement below. Highlight the qualitative data and underline the quantitative data.
Khloe has harvested ten white daisies from her flower garden. They smell like perfume and each flower has five petals. The stems are eight inches long, green, and feel smooth.
Answer and Explanation:
Qualitative data: Refers to the quality of something, involving adjectives. Although this data is not numerical, it can be measured or described in different ways. Examples of qualitative data are a tall tree, short legs, long hair, big eyes, small ball, fat dog, bright light, dark room, among others. Quantitative data: Refers to a quantity. Things that can be measured, calculated, or counted. This data explains tendencies or results through numbers. Examples of quantitative data are the number of objects, meters long of something, kilometers away from somewhere, among others.In the exposed situation:
Qualitative data: white daisies, perfume-like smell, green and smooth stems. Quantitative data: ten daisies, five petals per flower, eight inches-longed stems.The end of the germinal period is marked by the _____ of the _____ in the wall of the uterus.
A. implantation; blastocyst.
B. implantation; zygote.
Answer:
A
Explanation:
The end of the germinal period is marked by the implantation of the blastocyst in the wall of the uterus.
Which category of carbon-based molecules includes sugars and starces?
Answer:
Carbohydrates are molecules composed of carbon, hydrogen, and oxygen, and they include sugars and starches. Carbohydrates can be broken down to provide a source of usable chemical energy for cells.
Explanation:
How does ground water get polluted?
Answer:
Groundwater contamination occurs when man-made products such as gasoline, oil, road salts and chemicals get into the groundwater and cause it to become unsafe and unfit for human use. Materials from the land's surface can move through the soil and end up in the groundwater.
Answer:
Groundwater contamination occurs when man-made products such as gasoline, oil, road salts and chemicals get into the groundwater and cause it to become unsafe and unfit for human use. Materials from the land's surface can move through the soil and end up in the groundwater.
Explanation:
Which of the following would be a result of eutrophication of a lake?
Answer:
i believe it would be B
Explanation:
hope this helps :)
The Alvarado family’s income is above the low-income category. However, they still cannot afford private healthcare insurance. Which insurance program could cover Liza’s children’s medical costs?
Answer: Medicaid
Explanation:
What is the mass of an atom with seven protons seven neutrons and eight electrons
Answer:
The atom is a nitrogen atom and the mass of the atom is 14.0067 u.
An atom with seven protons, seven neutrons, and eight electrons has a mass of 14 g.
What is an atom?Atoms are made up of protons, neutrons, and electrons. Each element has an atomic number that corresponds to the number of protons in its nucleus.
Given that,
Number of protons is 7.Number of neutrons is 7.Number of electrons is 8.The mass number of an atom is the sum of its atomic number and neutron number.
Mass number = number of neutron + atomic number
As the atomic number of an element will be equal to the number of protons of such elements, so in this case,
Mass number = 7 + 7Mass number = 14 gThus, the mass of an atom with seven protons, seven neutrons, and eight electrons is 14 g
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According to the cell theory where did this cell come from?
Answer:
A another living cell
Explanation:
according to cell theory, all cells came from previous cells
Question 1 (1 point)
Identify the body of water that is the LARGEST from the following list
a
Brook
b
Creek
C С
Stream
ОО
River
Answer:
River
Explanation:
River is the largest water body than others
Answer:
C
Explanation:
Which ingredients are needed to transform NADP+ to NADPH?A.) an electron and two hydrogen ions B.)an electron and a hydrogen ion C.)two electrons and a hydrogen ion D.)two electrons and two hydrogen ions
Answer:
c; two electrons and a hydrogen ion
Explanation:
Through redox reactions, NADPH donates protons and electrons, turning into NADP+. The oposite reaction is NADP+ receiving 1H⁺ and 2e⁻ to form NADPH.
----------------------------------
The coenzyme NADPH is named Nicotinamide adenine dinucleotide phosphate. It plays a significant role, during carbohydrates synthesis, in photosynthetic organisms.
During photosynthesis, NADPH is used to assimilate CO₂. The molecule is formed by using the light energy in the electron transporter chain. After that, as a highly energetic molecule, it helps to impulse the Calvin cycle. In posterior reactions, it helps to produce carbohydrates. These molecules are also involved in cell metabolism, providing protons and electrons.
NADP is the most abundant coenzyme in cells, and its most frequent form is NADPH.
NADPH is the reduced form of NADP+. NADP+ is the oxidized form of NADPH.This is a REDOX reaction,
⇒ NADP+ reduces and turns into NADPH,
⇒ NADPH oxidizes and turns into NADP+
NADPH ⇆ NADP+ + H⁺ + 2e⁻
During the chemical reaction, NADPH donates H⁺ and e⁻, being categorized as a reductant agent.
The oposite reaction is NADP+ receiving one H⁺ and two e⁻ to turn into NADPH.
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an earthworm turns away from light
Answer:
An earthworm turns away from light. Characteristic referred in this statement is Photophobia
Explanation:
How do you state a hypothesis??
Simple carbohydrates are called ___________________.
Group of answer choices
Monosaccharides
starch
Polysaccharides
Disaccharides
Answer:
simple sugars
Explanation:
Monosaccharides is the answer
