Answer:
Bacteria and archaea are all unicellular prokaryotes. ... Yeasts and algae are examples of unicellular eukaryotes. Unlike prokaryote cells, eukaryote cells have organelles, cell organs fulfilling important functions in the cell. This is why these cells are for the most part larger than prokaryote cells
Explanation:
Is Lithosphere the same as geosphere.
Please answer this. will mark brainliest for correct answer and explanation.
Answer:
b. fat is the correct answer please mark me the brainliest.
Based on the phylogenetic tree, what species shares a most recent common ancestor with the blue whale?
A) Extinct Mammal
B) Angus Cattle
C) Pygmy Hippopotamus
D) White-Tailed Deer
Answer:
C
Explanation: just took the test
Phospholipids that form cell membranes, steroids that act as hormones, waxes that prevent water loss or water saturation, and triglycerides (fats) that act as energy reserves are all types of organic molecules called
Answer:
Lipids
Explanation:
Lipids are insoluble in water and non-polar. Phospholipids, steroids, waxes, and fats are all examples of lipids
What happens to a red blood cell in a hypertonic solution.
Answer: When placing a red blood cell in any hypertonic solution, there will be a movement of free water out of the cell and into the solution. This movement occurs through osmosis because the cell has more free water than the solution.
Explanation:
Over population can lead to ecological degradation and increased extinction True or False
Answer:
The answer is true
Answer: True!
Explanation: According to National Wildlife Federation, in a report titled Population and the Environment, “nearly 20 plant and animal species become extinct every hour” (Effects of Overpopulation).
2. Tectonic plates can collide to form (Choice 1), subduct to form (Choice 2), and even separate to
form rift valleys. When glaciers recede, large (Choice 3) form in their place.
Answer:
Choice 2
Explanation:
becuase when the teconic plates comes together they collide and causes earthquakes to happen
Hopes this Helps :)
Which of these is NOT a shape that viruses have?
spheres
cubes
rods
flat pentagons
Answer:
I believe its cubes because never have i ever seen such a cube virus
Explanation:
Which organism has the least difference in the number of amino acids in cytochrome c compared to humans? Which organism has the greatest difference? Dog, turtle, frog, tuna, silkworm, rhesus monkey, kernel of wheat, yeast cell.
Answer:
Cytochrome c has changed very slowly during evolution. The amino acid sequence between humans and chimpanzees are identical while between the rhesus monkey, there is a difference of one amino acid in comparison. This table shows that the amino acid sequence compared from humans are more closely related to chimpanzees.
Explanation: :) rhesus monkey.
In cellular respiration, glucose __________ electrons, whereas __________ electrons.
Answer:
In cellular respiration, glucose Loses electrons, whereas Oxygen gains electrons.
Explanation:
In cellular respiration, glucose is oxidized when it loses electrons in hydrogen atoms. Oxygen is reduced as it gains electrons attached to hydrogen atoms.
In cellular respiration, glucose **loses** electrons, whereas **oxygen** gains electrons.
Cellular respiration is the process by which cells convert glucose and oxygen into carbon dioxide, water, and energy (in the form of ATP). During this process, glucose molecules are broken down in a series of biochemical reactions, releasing energy.
As glucose is broken down, it loses electrons and hydrogen ions (protons). These electrons and protons are then transferred to oxygen, which gains electrons and combines with hydrogen ions to form water. This transfer of electrons is a key component of the electron transport chain, a series of protein complexes in the inner mitochondrial membrane where energy is generated and ATP is produced.
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Identify each adaptation as structural, behavioral, or physiological.
Adaptation
Type of Adaptation
Turtles hide their heads in their shells for protection.
Camels have long eyelashes to protect their eyes from the sand.
Humans sweat to maintain a constant body temperature.
Answer:
Turtles hide their heads in their shells for protection. (behavioural adaptation)
camels have long eyelashes to protect their eyes from sand. (structural adaptation)
humans sweat to maintain a constant body temperature. (physiological adaptation)
What kind of bond links amino acids together in a polypeptide sequence?.
Gametes and mciosis arc related in the same way as which of the following pairs?
a. Meiosis: haploid
b. Chromosomes: alleles
c. Somatic cells: mitosis
d. Mitosis: Binary fission
Answer:
c
Explanation:
somatic cells are any cells other than gametes meaning they are diploid( have a full set of chromosomes). mitosis produces diploid cells in the same way that meiosis produces haploid cells.
Gametes and meiosis are related in the same way as Somatic cells: mitosis. Details about meiosis and mitosis can be found below.
What is meiosis and mitosis?Meiosis is the process of gamete formation that results in daughter cells that are genetically different from the parent cell.
On the other hand, mitosis is the cell division that results in the formation of daughter cells that are genetically identical to the parent cell.
Mitosis is associated with somatic or body cells while meiosis is associated with gametes or reproductive cells.
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The first human ancestor known to develop culture is
Answer:
homosapiens
Explanation:
they were the first to rule the earth
What central theme of biology helps explain why various cells can look so different from one another?.
Answer:
Cell structure correlates with function.
Explanation:
Hope this helps! :)
A group of scientists discovered a new organism that is composed of many cells, gets its nutrition from decaying organisms, and has cell walls. To what kingdom would the new organism belong?
Question 10 options:
Plantae
Fungi
Animalia
Protista
Answer:
Fungi
Explanation:
Answer:
[tex]\huge\boxed{\sf Fungi}[/tex]
Explanation:
Fungi:
are multicellular. (consists of many cells)are decomposers. (gets nutrition from decaying organisms)has cell wall composed of chitin.are eukaryotes. (contains nucleus)example: mushroom[tex]\rule[225]{225}{2}[/tex]
Most of the plants mass comes from the _______ and ______
Answer:
dioxide and water.
Explanation:
The carbon comes from carbon dioxide which is used during photosynthesis.
During the process of photosynthesis, most plants get the sun's energy into chemical energy which is also captured within the bonds of carbon molecules built from atmospheric carbon dioxide and water.
Question 3 of 10
A plant can have green (G) or yellow (9) leaves. It can also have a long (K) on
short (k) stem. A scientist is preparing a Punnett square for a dihybrid cross
of a plant with a genotype GGKk. What possible gametes con the plant
produce?
A. GK, gk
B. GK, Gk
C. GK, Gk, gk, gK
D. GG, Kk
Answer:
The correct answer:
B. GK, GK
the graph below illustrates which kind of reaction?
god dammit i got it wrong
The tundra is located____.
Answer:
the North Pole
Explanation:
Which animal makes up one-fifth of all mammal species?.
Bats make up about one-fifth of all mammal species.
What are mammals?Mammals are vertebrates which fmgive birth to their young ones alive.
Mammals have mammary glands from which they feed their babies.
Mammals include:
man,monkeysgoats , etc.Bats are mammals that can fly.
Bats belong to the order Chiroptera.
Bats make up about one-fifth of all mammal species.
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What is one health and what role do veterinarians play in promoting one health?
Answer:
One health would be human health.
The role a veterinarinas play in promoting one health is they diagnose, investigate, and control indirect zoonoses and non-zoonotic communicable diseases that affect human health.
Why is heritable variation important for both artificial and natural selection.
Answer:
Heritability is important for natural and artificial selection because a trait must be heritable for them to take place. ... Variations that exist in every population are the basis for natural selection. The differences in organisms come from different genetic material.
Explanation:
Which white blood cell type is not correctly matched with its proper function or feature?.
Answer:
basophils:
Explanation:
primary phagocytic cells type that fights infection
What value would be returned based on the formula in cell a49.
The value that would be returned based on the formula [=COUNTIF(A43:A47, "NP*")] in cell A49 is: 4.
The types of function in MS Excel.In Microsoft Excel, there are different types of functions called predefined formulas and these include:
Average functionMinimum functionSum functionMaximum functionCount functionWhat is a count function?A count function is mainly used for calculating the number of entries in a cell or number field that meets a predefined value which was set by an end user.
In this scenario, "NP*" is the predefined value that was set and as such the value that would be returned based on the formula in cell A49 is 4 because A43, A44, A45, and A46 contain the value "NP."
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Select all that apply. Which of the following are characteristics of eukaryotes? membrane-bound organelles cell(s) larger than prokaryotes single- or multi-celled structure no distinct nucleus
Answer:
(1) Membrane-bound organelles
(2) Cell(s) larger than prokaryotes
(3) Single or multi-celled structures
Explanation:
Because eukaryotes do have a distinct nucleus.
In neural communication, when the electrical impulse gets to the end of the line, it communicates with the next neuron using.
Answer:
Chemicals
Explanation:
During the electrochemical transmission, the electrical impulse travels down the line and communicates with the next nerve cell through chemicals called neurotransmitters.
What are neurotransmitters?Neurotransmitters are the chemicals secreted by the vesicles of synapse on the bulbs of the synapses that pass and transmits the signals further to the other nerve cell down the line.
The synapse is the junction present between the two nerve cells where the electrochemical transmission through the chemicals or the neurotransmitters takes place.
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How does the taiga differ from other forest ecosystems? (Select all that apply.)
The taiga gets more rainfall than the other ecosystems.
The taiga is abundant in coniferous trees.
The taiga is abundant in deciduous trees.
The taiga gets less rainfall than the other ecosystems.
The taiga differ from other forest ecosystems:
The taiga gets more rainfall than the other ecosystems.The taiga is abundant in coniferous trees.How does the taiga differ from other forest ecosystems?The taiga has many features that different it from the other forest biomes Evergreen trees - This forest is protected with evergreen, or coniferous, trees.
These are trees that does not drop their leaves, or needles, in the winter.
Thus, option "A and B" are correct, This forest is protected with evergreen, or coniferous, trees.
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Answer:
The taiga is abundant in coniferous trees.The taiga gets less rainfall than the other ecosystems. (forest ecosystems)Explanation:
The question says "from other forest ecosystems".
There are three types of forest ecosystems: taiga, temperate and rainforest. Forests ecosystems typically receive a good amount of rain, but there is slightly less rainfall in the taiga forest than in a temperate forest or rainforest.
(*) Sorry for my late answer but I hope this helps others that are looking for this.
1. Label the different parts of the nerve cell.
2. Explain the function of each part.
Answer:
Explanation:D. dendrites-accepting stimuli from outside the body or from different cells and transferring them towards the axon
N. neuron- a type of cell that is capable of accepting and transferring electrical impulses
C. cell membrane- outlines the inside of the cell from the outside
N. nucleus- the main part of the cell that consists the DNA
C. Cell body- consists all the organels in the cell
A. axon- a nerve sequel that transfers the electrical impuls throughout the cell
N. nerve E.ending- transfers the electrical impuls to other neurons or to different cells (muscular or endocrine) as an answer to the stimulus
How much energy reaching Earth is absorbed and converted to chemical energy
during photosynthesis? Where does the other energy go?
Answer:
only 1 to 2 percent of the solar energy is converted to chemical energy.
The amount that reaches the earth is absorbed or reflected by the ground
Explanation:
