Identify and describe the three ways the mutations affect organisms
Answer:
they may cause the development of a disease-causing allele
they may cause the development of a more beneficial allele
they, in some cases, may have no noticeable affect.
Explanation:
Answer:
Mutations may be beneficial, harmful, or neutral to organisms. If the change caused by a mutation is useful to the organism, then it is beneficial. If the change is damaging to an organism, then it is harmful. If the change is neither useful nor damaging, then the mutation is neutral.
Explanation:
why does nondisjunction occur?
heeeeeelp plzzz :)
ASAP
:(
Answer:
It's a transform
Describe the Cell Cycle [Interphase, G1 phase, S phase, G2 phase]
Explanation:
Interphase is composed of G1 phase (cell growth), followed by S phase (DNA synthesis), followed by G2 pahse (cellgrowth). At the end of interphase comes the mitotic phase, which is made up of mitosis and cytokinesis.
Help ASAP! Correct me if am wrong, ty boys and girls
Answer: Cell differentiation
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Answer:
Sorry im late but it would be photosynthetic cells.
Which process does an organism use to move LARGE molecules out of a
cell? *
Answer:
Exocytosis
Explanation:
Exocytosis definition and purposes. Exocytosis is the process by which cells move materials from within the cell into the extracellular fluid. Exocytosis occurs when a vesicle fuses with the plasma membrane, allowing its contents to be released outside the cell.
Help asap, need a bio master
Cellular differentiation is the process in which a cell changes from one cell type to another. Usually, the cell changes to a more specialized type. Differentiation occurs numerous times during the development of a multicellular organism as it changes from a simple zygote to a complex system of tissues and cell types. So I believe the answer you are looking for would be the third one :)
Hope this helps! Please let me know if I'm wrong :)
answers
1.only type ab
2.types A,B,AB,and O
3.only types A and B
4.only types A,B and O
Answer: Ignoring the I's which make no sense. your answer should be C
Explanation:
what kind of authority does our elected government officials exercise?
Answer:
Depending upon the country and community in which you live, the authority exercised by elected officials is defined by formal rules and informal norms of behavior that apply in that jurisdiction. Authority is the willing compliance, almost automatic, with dictates from figures to whom we grant that authority. The formal rules limiting government officials’ authority should protect citizens from abuses of that authority but informal norms may sometimes allow elected officials to get away with actions that violate those rules or, at least, bend them to their own purposes.
Rational- legal authority is practiced by elected government officials. The
practice of the people voting the officials they deem fit is referred to as
Democracy.
Democracy involves leadership of the people through laws which govern
that area. The laws are referred to as constitution and contains the power
and authority that government officials and says what can be done by them
or not with laid down consequences if disobeyed.
This however helps to put office holders in check as no one is above the
law in order to prevent anarchy.
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A scientist with the EPA examining water for contamination writes down that there was an iridescent sheen on the surface of the water. What type of data did the scientist record
Answer: Qualitative data
Explanation:
Since we are informed that the scientist writes down that there was an iridescent sheen on the surface of the water, this is a qualitative data.
Qualitative data is a firm of data that one can observe and then record. It should also be noted that it is non numerical. It can be gotten from observations, conducting focus groups, having a one-to-one interviews, etc.
Answer: this is qualitative and categorical (binary) data
Explanation:
There are no measurements. The observation is qualitative: observation of some change in appearance. It is categorical in that the possible values are only ‘no sheen’ or ’sheen’.
The process of meiosis is most closely associated with
Answer:
Sexual reproduction.
Explanation:
I'm doing this unit right now. Hope this helps :)
what is DNA simplified answer please
Answer:
Deoxyribonucleic Acid
Explanation:
How did the carrying capacity of bats change between Year One and Year Two?
Answer:
As competition increases and resources become increasingly scarce, populations reach the carrying capacity (K) of their environment, causing their growth rate to slow nearly to zero. This produces an S-shaped curve of population growth known as the logistic curve (right).
Explanation:
Which is NOT one of the three main categories of adaptations?
A behavioral
B functional
C pharyngeal
D structural
8. Chlorophyll is green because (LT#2)
A. it absorbs blue & yellow wavelengths which make green
B. it reflects green wavelengths of light
C. it absorbs green wavelengths of light
D. there is an optical illusion
who invented microscope
Answer:
A Dutch father-son team named Hans and Zacharias Janssen invented the first so-called compound microscope in the late 16th century when they discovered that, if they put a lens at the top and bottom of a tube and looked through it, objects on the other end became magnified.
Explanation:
Hope it is helpful...
You have a cup of hot chocolate that is not warm enough for you. You decide to pour it into a pan to heat the drink. Explain how thermal energy is being transferred to the chocolate drink when you turn the stove burner on.
the systolic and diastolic pressure is respectively are:-
a) 120 and 80 mm of Hg
b) 80mm and 120 mm of Hg
c) 120 and 120 mm of Hg
d) 80 and 80mm of Hg
Answer:
A
Explanation:
Systolic pressure is the maximum blood pressure during contraction of the ventricles; diastolic pressure is the minimum pressure recorded just prior to the next contraction. The blood pressure is usually written as the systolic pressure over the diastolic pressure
Choose all the answers that apply.
DNA_
controls the physical traits of an organism
is only found in eukaryotes
can control certain organism behavior
determines the sequence of amino acids in proteins
is found in the nucleus of prokaryotes
is a long, single chain of paired nucleotides
Answer:
1st, 2nd, 6th are the correct answers!
what is iron sulfide
Answer:
Iron(II) sulfide or ferrous sulfide (Br. E. sulphide) is one of a family chemical compounds and minerals with the approximate formula FeS. Iron sulfides are often iron-deficient non-stoichiometric. All are black, water-insoluble solids.
What is a noninfectious disease?
Answer: A disease that is not contagious is called a noninfectious disease. These diseases are not caused by pathogens. Instead, they are likely to have causes such as lifestyle factors, environmental toxins, or gene mutations. Common types of noninfectious diseases include cancer, diabetes, and immune system diseases.
Explanation: hope this helps :)
Answer:
noninfectious disease is not a contagious disease. eg. cardiovascular disease, cancers, diabetes and etc
If i added 27 grams of salt to water and saparated the solution with a hot plate what amount of salt will be left behind
Answer:
27 grams
Explanation:
27 grams of salt would still be left behind.
The dissolution of salt in water is a physical reaction and the salt can be recovered by evaporating off the water using appropriate procedures.
Provided that no part of the salt/water mixture is lost during the process of evaporation, if 27 grams of salt was dissolved initially, the same amount of salt would be recovered at the end of the separation process.
Which statement accurately describes the energy needs for cellular respiration and photosynthesis?
A. Solar energy is needed for cellular respiration but not for photosynthesis.
B. Solar energy is needed for photosynthesis, and chemical energy in the form of glucose is needed for cellular respiration
C.Chemical energy in the form of glucose is needed for photosynthesis, and solar energy is needed for cellular respiration.
D. Chemical energy in the form of glucose is needed for both cellular respiration and photosynthesis,
Answer:
Solar energy is needed for photosynthesis, and chemical energy in the form of glucose is needed for cellular respiration.
_____ is the sum of all potential and kinetic energy.
Group of answer choices
Law of Conservation of Energy
Gravitational Potential Energy
Stored energy
Mechanical Energy
Answer:
Mechanical Energy
Explanation:
In physics, "mechanical energy is the sum of potential energy and kinetic energy."
how do they treat patients with diabetes? where does the insulin come from? and how do people get insulin? help me please
People with diabetes need to take insulin to help process the sugar, or they can't use it and it stays in their blood. The insulin allows sugar into the cell to be used, which is why diabetics need to take insulin. Insulin is usually prescribed by a medical professional.
1. Please write in the number from the organelle on the picture that matches the
name.
3 A. Cell Wall
C. Chloroplasts
E. Mitochondria
G. Nuclear Membrane
I. Cytoplas#
B. Cell Membrane
D. Endoplasmic Reticulum
F. Nucleus
H. Vacuole
3.A.Cell wall is 3 this is the layer that surrounds the cell
2.c The chloroplasts are the organelles where photosynthesis occurs
7.e The mitochondria is the organelle where cellular respiration takes place in aerobes
9g The layer that surrounds the nucleus
1.I the colloid inside the cell
4.b. The layer under the cell wall
5.d the system of tubes inside the cytoplasm
f.6 the component that contains the genetic material
5.h the organelle where water is stored
Why are genetic variation and selective breeding are advantages of sexual reproduction?
Write the electronic configuration of any one pair of isotopes and isobars.
Answer:
Isotopes of carbon:(_16^12)C and (_16^13)C12
6C and 13
6C Electronic configuration is 2,4 because both the
atoms have the same atomic number and the same number of electrons as 6.
Isobars:
(_20^40)Ca - 2,8,8,2 as atomic number is 20 and 40
(_80^40)Ar- 2,8,8 as atomic number is 18
Explanation:
Hopr it's answer you plz mark as Brainlist
Food does not pass through the liver. Explain why it is shown as part of the digestive system.
Explanation:
the liver is for purifying liquids like water juice and alchohol