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Related Questions
what is the shape of dna in a prokaryotic cell
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help I've been having trouble with this one
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Which organelle allows bacteria to stick/adhere to surface or host cells
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Where is the active site located on the enzyme?
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Answer:
The active site located in a deep tunnel within the enzyme, or between the interfaces of multimeric enzymes.
How many hydroxl groups does psilocybin have?
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Answer:
One
Explanation:
Prokaryotic cells do not contain many of the organelles that eukaryotic cells have. Prokaryotic cells do have a primitive form of
ribosomes
chloroplasts
mitochondria
Golgi apparati
Answers
Answer:
ribosomes
Explanation:
the only common organelle between the eukaryotic and prokaryotic cell
the primitive prokaryotic ribosomes are 70S while the eukaryotic ribosomes are 80s
Which of the following best describes the role of ATP in cell repair?
A)
ATP acts like a patch to repair damaged areas.
ATP creates new cells to replace the damaged ones.
C)
ATP directs the enzymes responsible for repairing cells.
D)
ATP supplies energy needed for repairs.
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Answer:
D.
Explanation:
ATP is responsible for supplying needed energy for the repairs to occur.
They are a reliable energy source.
Hope this is correct, have a great day.
name of the german scientist from the 1800's that studied animals
Answers
Answer:
Theodor Schwann is a german scientists from rhe 1800s
Please help me with question 3 part a . Thank you :))
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Answer:
1
Explanation:
1,2,3
(a) The oscilation in the pressure inside arteries and arterioles is called by the cardiac rythm. During ventricular systole the pressure rises and during ventricular diastole it decreases
(b)Because when referring to capliaries there is a smaller diameter in the cross section but the surface is bigger. This means that the pressure decreases and the blood has a steady flow instead of periodic bursts.
What type of pressure system usually brings cloudy, stormy, or 'lousy'
weather?
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Answer:
Low Pressure System
Explanation:
Low Pressure System is a region where the atmospheric pressure is lower than that of surrounding locations.
Low pressure because that sucks the surrounding air in creating a "mushroom cloud" of air and water vapour. This then cools and condenses creating clouds and rain.
Where on the plasma membrane are you least likely to find water?
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Answer:
On the inside of it.
Explanation:
A jar contains several different types of atoms. The proportions of these atoms can be changed slightly without changing any substance in the jar. This jar contains
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Answer:
a mixture
Explanation: A mixture consists of different atoms that are not chemically bonded. It is of two types of the heterogeneous mixture and homogeneous mixture. The chemical substances can be differentiated visually in the heterogeneous mixture.
In a mixture, the proportion of atoms can be slightly changed without changing or modifying any substance. This is because the individual substances in mixture keep their properties when mixed together. Further, mixtures have variable compositions and substances. these mixtures can be are separated using physical methods.
what are the defense mechanisms of the human body
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measure of how acidic or basic a substance is
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Answer:
You can use the pH scale
Explanation:
The pH scale ranges from 0-14 and is used to measure how acidic or basic a substance is!
Why do scientists give species latin names
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Describe three interactions that red wolves might have with non-living factors.
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Habitat can be destroyed due to natural phenomenon
Prey cut off by physical barrier
Lack of water
The three interactions that red wolves might have with non-living factors are weather, habitat, and prey.
What are the nonliving components which are essential for the growth of the body?Carbohydrates and lipids are the non living components which are essential for the growth of the body. Carbohydrates has been defined as the biomolecule that contains carbon, hydrogen. and oxygen in a ratio of 2:1. Carbohydrates were the main source of the energy for body and they work as fuel or power for the brain, kidneys as well as central nervous system and for the muscles of heart. is the basic formula for all carbohydrates.
Lipid has been defined as an organic compound which has unable to dissolve in the water. The example of the lipid are oils, waxes, hormones, and fats. The main function of lipid has to maintain the structure or components of the cell membranes, storage site of energy, and important molecule for cell signaling.
Therefore, The three interactions that red wolves might have with non-living factors are weather, habitat, and prey.
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PLEASE HELP WITH #2 complete sentences please I will mark brainliest
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Adenine base pairs with thymine using _________ bonds, and guanine base pairs with cytosine using ________ bonds.
A) two hydrogen, three hydrogen
B) three hydrogen, two hydrogen
C) three phosphoester, two phosphoester
D) two phosphoester, three phosphoester
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Adenine base pairs with thymine using two hydrogen and guanine base pairs with cytosine using three hydrogen bonds.
What is DNA?Deoxyribonucleic acid (DNA) is a molecule composed of two strands linked by hydrogen bonds.
In DNA Adenine (A) only pairs with Thymine (T), whereas Guanine (G) pairs with Cytosine (C).
In conclusion, adenine base pairs with thymine using two hydrogen and guanine base pairs with cytosine using three hydrogen bonds.
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Answer:
A) two hydrogen, three hydrogen
Explanation:
Name 3 sources of CO2.
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Answer:
1. Natural Source
2. Human Source
3. Natural Gas
I don't know if the third one is correct...
radium in an element found in group 2 and period 7. in a normal radium atom, how many energy levels contain at least one atom?
A. 1 B.6 C.7 D.8
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Answer:
the answer is d
Explanation:
In a normal radium atom, there are 7 energy levels.
The periodic table is arranged in groups and periods. The elements in a group have the same number of valence electrons while the elements in the same period have the same number of energy levels.
Radium is an element in period 7. The fact that it is in period 7 implies that it has 7 shells or energy levels. Hence, in a normal radium atom, there are 7 energy levels, each containing electrons.
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What are the possible phenotype(s) for their children? *
A. Hazel eyes
B. Brown eyes
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Answer:
hazel eyes are recessive, Brown eyes are dominant. is there a pedigree along with this question?
Explanation:
Please insert an image of a pedigree
hope this helps!
✧◝(⁰▿⁰)◜✧
Chemical reactions that happen in the __________ inside chloroplasts
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Answer:
chemical bond
Explanation:
How can infectious diseases be transmitted?
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Answer:
Infectious diseases commonly spread through the direct transfer of bacteria, viruses or other germs from one person to another
Explanation:
Answer:
they are transmitted from hand to food .transfer of bacteria ,virus ,physical contact between an infected person and a susceptible person.
Can someone help♀️ I suck at science.
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Answer:
D
Explanation:
Please tell me fast.
Help me
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Answer:
TRUE
Explanation:
3 essential elements soils need are
Nitrogen, potassium and phosphorus
Hope it helps
SO I NEED HELP WITH RESEARCH AND I DON'T KNOW HOW TO DO GOOD RESEARCH PLZ GIVE SOME IDEAS AND THE TOPIC IS A PROSTHETIC HAND FOR MY SCIENCE PROJECT ANSWER IF U CAN THANK U!
Answers
Answer:
well ambroise pare made it back in the 16th century
Explanation:
Answer:
Try looking it up!
Explanation:
Try looking up diagrams of a prosthetic hand, and going through what each part does. Or, try looking up how they're implanted, the history of prosthetic hands, etc.!
Try to organize your notes as well, and credit the sources used. This'll help you big time!
Hope this helps <3
Which organism is defined as something that lives deep in the ocean in areas with very high temperatures and pressure?
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Answer:
shark
Explanation:
Organisms living in the deep ocean must be adapted to survive under extreme pressure, limited light, cold temperatures, and other factors. Organisms living in the deep ocean must survive in a physical environment that is radically different from ocean habitats near the sea surface.
Gene regulation in eukaryotes is less complex than in prokaryotes
true or false
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Answer:
Explanation:
Eukaryotic gene expression is more complex than prokaryotic gene expression due to the process of seperation.
So its False
If two air masses have the same relative humidity of 60 %, which one contains more water vapor?
a. The one with the higher temperature
b. Both would have the same amount
c. The one with higher relative humidity
d. The one with the lower temperature
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b. Both would have the same amount
Option b. Both contain a similar amount.
Given that,
The two masses should have a similar relative humidity of 60%.We need to find out which have more water vapor.Based on the above information, we can say that since both two masses contain the same humidity i.e. 60% so it means that they have the same amount.
Therefore the option b is correct.
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A child is born to a mother whose blood group is A and a father whose blood group is B. The child is
of blood group A. According to this which of the following is true?