define active transport in your own words
Answer: Define Active transport
Explanation: The moving of molecules or ions across the cell membrane.
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The structures outside the cranium and spinal column make up the _____ _____ nervous system, which is primarily composed of _____
Answer:
Make up the skull and composed of the brain
Explanation:
if one says that the clearance value of glucose is zero, what does this mean?
Answer:
Normally all the glucose is reabsorbed so yes thats the answer
which tarsal bone articulates with the tibia and fibula
Answer:
the talus bone
Explanation:
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which statement concerning rare threatened or endangered species is true
When plates of the earth crust lift ir tilt, are formed.
When plates of the earth crust lift or tilt, __mountains___ are formed.
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what do both the rho-dependent and rho-independent mechanisms of termination have in common?
Three types of macromolecules are mentioned in the video that are digested and ABSORBED in the small intestine. What do they all get absorbed into first?
Lacteals
Epithelial cells
Capillaries
Given what we know about the biology of the small intestine, we can confirm that the macromolecules are being absorbed into the "Epithelial cells".
The small intestine is in charge of absorbing the nutrients, which we require in order to survive and perform even the most basic metabolic processes, from the food that we ingest. In order to be able to perform this function, the cells in question have specialized epithelium which consists of Microvilli.
Microvilli can be thought of as membrane protrusions that serve to expand the surface area of the epithelial cells. This allows the cells to have a greater area through which to absorb nutrients such as the macromolecules mentioned.
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how many rounds of dna replication are there in a meiotic cell cycle?
Answer:
Two rounds
Explanation:
Meiosis is characterized by one round of DNA replication followed by two rounds of cell division, resulting in haploid germ cells. Crossing-over of DNA results in genetic exchange of genes between maternal and paternal DNA.
list six other waste product of certain plants
pls help now
Answer:
Waste products such as gums, oils, latex, resins, and so on are stored in plant parts such as barks, stems, and leaves. Plants eventually shed these parts. Orange oil, eucalyptus oil, jasmine oil, latex from the rubber tree, papaya tree gums, and acacia gums are all examples of stored waste products.
Explanation:
how many cans of green beans in green bean casserole
the fundamental reproductive cell produced by fungi is the _______.
What is Alternation of generation
Answer:
Alternation of generations is the type of life cycle that occurs in those plants and algae in the Archaeplastida and the Heterokontophyta that have distinct haploid sexual and diploid asexual stages.
Explanation:
A test cross is performed to determine if a specific individual is a carrier. The results generate a 50/50 phenotypic ratio. The test subject was therefore ________.
Answer:
The test subject was therefore, Heterozygous
what molecule makes instructions for proteins and is located inside a eukaryotic nucleus
Answer:
DNA stores that info
Explanation:
In eukaryotic cells (ex. plants and animals) the DNA is found in the nucleus of the cell. Structures called ribosomes build proteins (this process is called translation).
The molecule that is responsible for carrying the instructions for the formation of protein is mRNA, which is formed inside the nucleus.
The mRNA is known as the messenger RNA because it acts as a messenger, to carry the instructions required to create a polypeptide chain.
The mRNA is formed during the process known as transcription. The mRNA is formed by the molecule known as RNA polymerase.
During the process of transcription, the genetic information gets copied as a strand of nucleotides containing adenine, uracil, guanine, and cytosine, known as mRNA, which is formed inside the nucleus.
The molecule which act as a carrier of the genetic information for the formation of proteins is known as mRNA.
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Which of the following describes a hot spot?
A chain of dormant volcanoes
A place that is prone to earthquakes
A particularly active region of plates
An area where magma is significantly hotter
Answer:
third one
Explanation:
1. Pink flowers are produced from crossing a flower with a red gene and a flower with a white gene. What
a
type of inheritance would that indicate?
a.
Co-dominance
b. Incomplete
c. Mendelian
d. Dominant
Answer:
Incomplete dominance
Explanation:
no allelic gene is dominant over the other..ie no gene masks thee other
b Explain why animals need plant biomass.
Answer:
its in the type of nutrience they have
Explanation:
Answer:
Plants provide oxygen so are vital to animals in order to survive. Many insects use plants to place their eggs: insects. Or even to protect themselves from the sun. Animals obtain part of their water intake through plants.
Explanation:
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What is the genotype of the man?.
the x chromosome is vital for every humans development and the y chromosome is normally male.
Therefore the male genotype is xy
to control and co-ordinate the functions in blanks the true some chemical what are they
Answer:
yes
Explanation:
A mordant that is applied after the primary stain to bond chemically the alkaline dye to the bacterial cell wall is
Answer:
A mordant that is applied after the primary stain to chemically bond the alkaline dye to the bacterial cell wall is: safranin.
Explanation:
1 A wound that is deeper than wide, can cause damage to internal organs describes a(n)
A. Laceration
B. Puncture
C. Abrasion
D. Incision
E. None of these
which macromolecule provides the building blocks for recovery and repair in forming new muscle?
Proteins provides the building blocks for recovery and repair in forming new muscle
3.The type of epithelial tissues which consists of layers of flat cell is
a. cuboidal epithelium b. stratified epithelium c.columnar epithelium
d. glandular epithelium
Answer:
columner and cuboidal epithelium
what is the dominant impact that humans have on alpine glaciers?
The researchers estimate that between 1990 and 2010, some 69 percent of the mass lost by the world's alpine glaciers can be traced to human influence – basically global warming. This 2013 file photo shows the Mendenhall Glaicer where it spills over the mountains above Mendenhall Lake in Juneau, Alaska.
Answer:
Human activity is playing an increasing role in the melting of glaciers, Austrian and Canadian scientists have found. One of the most disruptive effects of climate change, glacier retreat leads to rising sea levels, landslides and unpredictable availability of water downstream.
Explanation:
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What invertebrate animals are the ancestors of tetrapods
A)jellyfish
B)cartilaginous fish
C)jawed fish
D)jawless fish
Answer:
D I believe
Explanation:
Select two options.
What happens during cell respiration?
O The cell takes in oxygen.
O The cell releases oxygen.
O The cell takes in carbon dioxide.
O The cell releases carbon dioxide.
O The cell splits.
Which of the following statements is TRUE?
Paraplegia may occur when traumatic injury occurs along the upper vertebral column C1 to C7.
Quadriplegia may occur when traumatic injury occurs along the upper vertebral column C1 to C7.
Paraplegia is paralysis of everything below the neck.
None of the above
Answer:
b. Quadriplegia may occur when traumatic injury occurs along the upper vertebral column C1 to C7.
Explanation: is correct
Answer:
B
Explanation:
(thank you sunrise you've helped me with like 4 units now)
Which of the following best describe a chemical property of a substance. *
A. the amount of material used
B. the ability of a substance to undergo chemical change
C. the behavior of material when heated
D. the color of the product
Answer:
Explanation:
option C
Chemical properties, such as combustibility, are generally observed as the identity of a substance changes and one or more new substances form.
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The Correct choice is ~ B
The ability of a substance to undergo chemical change
help me with this I need it now please
I am here to give the brainiest answer not to get points
Answer: yes