Answer:
all of them
Explanation:
they all have them lol
_____ 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."
Why are genetic variation and selective breeding are advantages of sexual reproduction?
what are the tools they used for organ donation
Answer: Organ transplantation is a surgical procedure which involves the transfer of organ from donor to receiver.
Explanation:
The organ transplantation require various medical tools:
Cutting and dissecting instruments: Scalpels, and scissors to cut the organ from its site of origin.
Holding instruments: Forceps and clamps are used to handle the organs while cutting them from their original site and placing them in another location.
Homeostatic instruments: Artery forceps to stop the cessation of blood from blood capillaries when an organ is cutted from its place.
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
I am 99.9% sure you are correct!
The process of meiosis is most closely associated with
Answer:
Sexual reproduction.
Explanation:
I'm doing this unit right now. Hope this helps :)
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
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
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.
You wake up and unplug your cellphone from the wall socket. A cell phone, while charging, uses 2.6 watts/hour. Assume it charged overnight (8 hours).
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.
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!
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.
Normally organisms undergo _____ to make usable energy from glucose in the presence of oxygen. However, ____ allows some organisms to generate energy in areas where there is no oxygen.
1. Anaerobic respiration, Aerobic Respiration
2. Anaerobic Respiration, Photorespiration
3. Photosynthesis, Glycolysis
4. Aerobic Respiration, Anaerobic Respiration
Answer:
4
Explanation:
aerobic respiration is respiration in the presence of oxygen and anaerobic respiration is repiration wirhout the presence of oxygen.
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 :)
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:
True or False: If a dominant allele is present, the recessive trait will not be expressed
Answer:
True
Explanation:
I believe it is true, I asked my older brother and he said it's true, but I hope I'm right UnU
which statement is true of y chromosomes
a. only men have them
b. all babies have them
c. only women have them
d women have two of them
Answer:
A. Only men have them
Explanation:
Men's DNA code is XY
Woman's is XX
Have a nice day!
need help plss this was due last week ://
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 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.
investigate the conditions required for seed to germinate. keep the dishes at room temperature for a week.explain your observations
Dry cotton wool
wet cotton wool
covered with water
Explanation:
Starting off, the conditions required for a seed to germinate are:
warm temperatures, so that enzymes can act efficiently.water, for chemical reactions to place.oxygen, for respiration.Observations:
Dry cotton wool: Seeds placed here will not germinate. They will not show any changes since not all the the conditions are met. (There's no water)
Wet cotton wool: Seeds placed here will germinate since all the conditions required for germinations to take place are met.
Covered with water: The seeds will gradually start to expand. The oxygen which is dissolved in water does not enter the seed due to excess water thus preventing germination.
Which is NOT one of the three main categories of adaptations?
A behavioral
B functional
C pharyngeal
D structural
heeeeeelp plzzz :)
ASAP
:(
Answer:
It's a transform
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:
why does nondisjunction occur?
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
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
what is number 9 and 11
Answer:
still 9 and 11. No operations are happening
Explanation:
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...