Answer:
gas
Explanation:
Answer:
Explanation:
Gasssssssss is the answer have a great dayxx
I put 100 points into this..
Are there any parts of the human body that get oxygen directly from the air and not from the blood?
Answer:
yessssir the cornea gets oxygen directly from the air not the blood
1. Which of the following is not a type of hypertrophy?
a. Sarcoplasmic
b. Sarcolemmic
C. Protein
d. Glycogenic
Answer:
it might be C
Explanation:
HELP ASAP BEST AWNSER GETS BRAINLIEST
The diagram below shows a portion of the rock cycle.
At what location in the diagram is granite most likely formed?
Location A
Location B
Location C
Location D
Answer:
location b is the answer
At location B in the diagram, the granite is likely to be formed. so, the correct option is (B).
What is Granite?
Granite is a coarse-grained intrusive igneous rock which is composed of quartz, alkali feldspar and plagioclase. It is formed from magma with a high content of silica and alkali metal oxides which cools slowly and solidifies underground.
It is a light-colored plutonic rock found throughout the continental crust, mainly in mountainous regions consisting of coarse grains of quartz, potassium feldspar and sodium feldspar. All these minerals make up more than 80% of the rock.
Granite is used in counter tops, floor tiles, paving stone, curbing, stair treads, building veneer, and cemetery monuments.
Thus, at location B in the diagram, the granite is likely to be formed. so, the correct option is (B).
Learn more about Granite, here:
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The area of the cell that is associated with the production of ribosomes is the:
1. nucleolus
2. nucleus
3. nuclear pores
Answer:
Nucleolus
Explanation:
This is a more technical answer. The Nucleolus is located inside the nucleus and this is the location where the ribosomes are produced. They then leave through the nuclear pores to be sent out into the cell.
The area of the cell that is linked with production of ribosomes is nucleolus. The correct option is 1.
What is nucleolus?The nucleolus is a circular shape within the nucleus of cells that produces and assembles the cell's ribosomes. Ribosomal RNA genes are also transcribed in the nucleolus.
The nucleolus has the most visible realm in the nucleus of a eukaryotic cell, and its basic task is ribosomal RNA (rRNA) melding and ribosome biogenesis.
The nucleolus, as the site of ribosome biogenesis, is critical to cell metabolic activity.
It is made up of ribosomal DNA (rDNA), which is found in tandem arrays in nucleolus event coordinator regions.
The nucleolus synthesizes ribosomal subunits from proteins and ribosomal RNA, or rRNA.
It then starts sending the subunits to the rest of the cell, where they join together to form complete ribosomes.
Thus, the correct option is 1.
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Which of these describes the overall chemical reaction of photosynthesis?
Answer:
6CO2 + 6H2O → C6H12O6 + 6O2
Explanation:
Plz mark brainliest
Hello(: I need some help what is an
(Allele)
Answer:
An allele is a variant of a gene. Everyone has at least 2 alleles for every gene. Because of this, humans are known as diploid organisms.
Explanation:
Genes are the complex proteins that give us hereditary traits such as hair and eye color. But genes mutate, with at least 2 copies per single gene. These copies are known as alleles.
At the end of meiosis, what do females make?
Answer:
Meiosis produces our sex cells or gametes. Females produce an egg. Males produce sperm
Explanation:
Answer:
at the end of meiosis, females take the xx chromosome equals to 23each
Blood picks up oxygen from the lungs from tiny sacs called (answer choices: Alveoli, Stomata, Villi, Cell Membrane) and transports it the cells where it enters the cell through the (answer choices: Alveoli, Stomata, Villi, Cell Membrane)
PLEASE HELP!!!
Answer:
Blood picks up oxygen from the lungs from tiny sacs called Alveoli and transports it the cells where it enters the cell through the Cell Membrane
Hope this helps! (:
The dates shown in the diagram above refer to ages of ______
Answer: D
Explanation:
Specialized cells have different DNA from other specialized cells.
A.True
B.False
Answer:
I think it is false
Explanation:
I'm sorry if I'm wrong
Answer:
haha yea its false!
Explanation:
All cells have IDENTICAL genes but in specialized cells, different portions of genes are expressed :)
Based on the direction of the blood flow, through what type of blood vessel is blood flowing in the diagram? #19
Answer:
D) a vein
Explanation:
Which pathogen is non-living?
A) Virus
B) Bacteria
C) Fungi
D) Parasite/Protist
E) They are all alive
Answer:
A) Virus
Explanation:
Where in the body does an artery carry deoxygenated blood in adult humans?
Answer:
Lungs
Explanation:
Since the blood is deoxygenated it will need to pick up oxygen which is done in the lungs
during DNA replication, what unzips the DNA ?
A.mutagens
B.RNA
C.chromosomes
D.proteins
Answer:
Proteins
Explanation:
Helicases are enzymes that bind and may even remodel nucleic acid or nucleic acid protein complexes. There are DNA and RNA helicases. DNA helicases are essential during DNA replication because they separate double-stranded DNA into single strands allowing each strand to be copied.
pls pls pls help me The alleles that gives you dimples is dominant over the allele for no dimples.Would you expect their children to have dimples?Explain as fully as u can, using genetic diagrams to explain your answer.
Answer:
Cheek Dimples are a very common characteristic in people. One allele for the gene that codes for cheek dimples is given the symbol “D”. The other allele that codes for no dimples is given the symbol “d”. A person that has cheek dimples
Explanation: I what i learn
How can animals do a similar process to get oxygen in different ways?
Answer:
Cellular Respiration
Explanation:
This is the most known way of Animals and Plants to receive Oxygen.
Hope this Helps!:)
Why is DNA analysis useful for classification
Answer:
Well, it helps us categorize organisms so we can more easily communicate biological information.
Explanation:
What does each individual letter on the side of a punnet square represent?
A. DNA form parents
B. Heterozygous parents
C.Different alleles form parents
D. Same genes from parents
Answer:
The word "heterozygous" simply means that your biological mother and your biological father, when they contributed their copies of a particular gene to you, they did so in a way so that the DNA sequence is slightly different. It can be different at one point in the gene, or it can be different at dozens and dozens of different points in the gene. i know it is B because the web showed me something that told me b but it would not let me submit that
so it is B
Answer:
Below, again.
Explanation:
B.
reactants bind to enzymes at the what?
Answer:
Enzymes bring reactants together so they don't have to expend energy moving about until they collide at random. Enzymes bind both reactant molecules, called the substrate, tightly and specifically, at a site on the enzyme molecule called the active site
Explanation:
Max is shining a flashlight at the wall. What happens?
Plz help me
what does igneous mean? (science terms)
what does metamorphic mean? (science terms)
what does extrusive mean (science terms)
plz help me
Answer:
Igneous- relating to, resulting from, or suggestive of the intrusion or extrusion of magma or volcanic activity
metamorphic- describes a specific process that some rocks undergo when heat and pressure changes them.
extrusive- rock refers to the mode of igneous volcanic rock formation in which hot magma from inside the Earth flows out (extrudes) onto the surface as lava or explodes violently into the atmosphere to fall back as pyroclastics or tuff.
____ is the use of nutrients to provide energy.
A. Metabolism
B. Calorie
C. Absorption
D. Digestion
Answer:
The answer is D. Digestion
pls pls pls help!! i’ll give brainliest
Answer:
materials move against a concentration gradient
Q2.
Many biotic and abiotic factors can affect the growth of plants.
(a) Are the factors in Table 1 biotic or abiotic?
Tick one box for each factor.
Table 1
Factor
Biotic
Abiotic
Diseases
Herbivores
Temperature
Water
Answer:
Water will be Abiotic
Temperature will be Abiotic
Herbivores will be Biotic
Diseases will be Biotic
A strand of DNA consists of 35% adenine. What is the percentage of thymine in that same
molecule of DNA?
PLEASE HELP ITS A TEST
Answer:
Explanation:
The percentage of adenine will equal the percentage of thymine, and the percentage of cytosine will equal the percentage of guanine. Together, these percentages will add to 100%. We know that the sample is 35% adenine, which tells us that it is also 35% thymine.
Answer:
The percentage of thymine would also be 35%.
Explanation:
Hope this helps
how does the new plant grow and develop
PLSSSSSSS HELP MEEE :OoOoOoOOoO
Answer: C. To see and help the body respond to the environment.
Explanation: Good luck! :D
Shortage of food plants, erosion of land, and decrease in oxygen levels are all effects of
Immigration
Deforestation
Mining
Trade
Answer:
Deforestation
Explanation:
I took this quiz and got a 100.
Which of the following are the characteristics of all living things? (Hint= choose seven)
Question 1 options:
Contains genetic material
Creates or uses energy
Maintains homeostasis
Responds to the environment
Has organs and organ systems
Growth
Consumes food for energy
Reproduces
Answer:
b,c, d,e,f,g
Explanation:
I had it on a quiz
Which animal has a bilaterally symmetrical body plan?
A jellyfish.
A lobster.
Coral.