Answer:IDK
Explanation:
Answer: the candy tablets being added to the drink.
Explanation:
I took the test on edge
Un organismo con un caracter genotípico heterocigote presentará, excepto A Alelos iguales B una linea híbrida C alelos diferentes D una linea pura E a y d
Answer:
C alelos diferentes.
Explanation:
Los alelos son las distintas formas en las que un gen puede ser expresado. Cuando un gen es dialélico implica que puede haber dos formas diferentes del mismo gen, una dominante y otra recesiva. Estos alelos serán heredados de la línea parental en la que un progenitor aporta un alelo y el otro progenitor aporta otro alelo, que se combinaran durante la formación del cigoto. La combinación de alelos de un mismo gen en un organismo determina la forma en la que determinada característica será expresada en el individuo.
• Cuando dos alelos iguales se combinan en un organismo, se habla de un genotipo homocigota. Estos alelos pueden ser los dos dominantes o los dos recesivos.
• Cuando se combina un alelo dominante con uno recesivo, se habla de genotipos heterocigotos. El individuo que posea un genotipo heterocigota, portará ambos alelos pero expresará el fenotipo del alelo dominante.
Compare transcription with dna replication
Which three statements describe ways the earths atmosphere protects living things?
A.The atmosphere keeps the biospheres temp in a comfortable comfortable range
B.The atmosphere allows space objects to crash into Earth
C.The atmosphere blocks solar radiation that would harm living things
D.The atmosphere provides gases that living things need
Answer:
A, C, D Brainliest plsss
Answer:
a,c,d
Explanation:
what do eukaryotic cells have that prokaryotic cells do not
Answer:
good good good
Explanation:
good good good good good
FOR THE SECOND TIME-----Ughhh can someone answer this dang biology question I cant!!!!! I will mark you brainliest!!Referring to the graph, what phases together would account for approximately 25% of the time spent from a cell in the cell cycle?
A) M phase and S phase
B) S phase and M phase
C) G1 phase and M phase
D) G2 phase and M phase
Answer:
D. G2 phase and M phase
Explanation:
If we are looking for what takes up 25% of the graph, that would be the last option. If you look at G1, it takes up about 50%. So, G1 phase and M phase would take up more than that, and we want 25% not 50+. The M phase and S phase would take up about a third, so no. The G2 phase and M phase takes up roughly 25% or, it's the closest to this.
Aerobic respiration occurs when
Answer:
You got O2
Explanation:
Aerobic=W/ oxygen
Answer:
In cells, glucose and oxygen react together to create carbon dioxide and water, and energy is released. As oxygen from the air is needed for it to function, the reaction is called aerobic respiration. Energy in the reaction is released. The mitochondria located in the cytoplasm of the cell are where most breathing occurs.
Explanation:
He stoma is the innermost compartment of a cytoplasm . Here, the Choose... occur(s), breaking down Choose... acid into carbon dioxide in a series of reactions.
Answer:
The matrix is the innermost compartment of a mitochondrion. Here, the Kreb's cycle occur breaking down pyruvic acid into carbon dioxide in a series of reactions.
Note: The question is incomplete. The complete question is given below:
The (matrix / stoma / cytoplasm / nucleolus) is the innermost compartment of a (cytoplasm / cell wall / mitochondrion / nucleus). Here, (glycolysis / the Krebs cycle / fermentation / NAD+) occur(s), breaking down (citric / pyruvic / lactic / nitric) acid into carbon dioxide in a series of reactions.
Explanation:
The mitochondria is a double-membrane bound cell organelle found in the cytoplasm within which the biochemical processes of cellular respiration and energy production occur. Cristae are folds of inner membrane that project into the matrix. The matrix is a gel-like material in the innermost compartment of a mitochondria and is the site for the Kreb's or Citric cycle.
The Kreb's cycle is the third stage of cellular respiration (the first is glycolysis in which a molecule of glucose is broken down into two molecules of pyruvic acid; the second is the preparatory stage which oxidizes two molecules of pyruvic acid to two molecules of acetyl-CoA). In this cycle, the two molecules of acetyl-CoA produced in the preparatory stage is broken down into carbon dioxide in a series of eight energy-extracting reactions producing 2 ATP, 6 NADH, 2 FADH2 and releasing 4 CO2.
you guys HELP i’m fr abt to just give up
im not exactly sure what im looking at? im assuming you have to find the code from the clock? If it follows the A, B, C, and D order wouldnt it be 9, 1, 4, 6 ?
try 9146 for the code
What are three independent variables in these experiments
Answer: A variable is any factor, trait, or condition that can exist in differing amounts or types. An experiment usually has three kinds of variables: independent, dependent, and controlled. The independent variable is the one that is changed by the scientist.
Explanation:
7. Precizeaza dacă afirmatia este adevarată sau falsă. Transformă afirmatia falsă in una adevarată. 1p În măduva spinării se inchid reflexe voluntare. Înlănțuirile de reflexe condiționate într-o anumită ordine sunt instincte ca apărarea fată de foc. Substanța cenusie formeaza în creierul mare scoarta cerebeloasă.
Answer:
False.
True.
True.
Explanation:
Voluntary reflexes close in the spinal cord. (False).
Chains of reflexes conditioned in a certain order are instincts like defense against fire. (True)
The gray matter forms the cerebellar cortex in the large brain. (True)
Voluntary actions are done with consciousness and controlled by the brain, while reflex actions are done with unconsciousness and controlled by spinal cord. Reflex actions are the sudden actions taken by the spinal cord instead of brain because this action is performed quickly in order to avoid the damage.
PLEASE HELPPPPPPPP
Which statements accurately relate photosynthesis to the other processes of the carbon cycle shown in the diagram? Select all of the correct statements.
A. Photosynthesis is the only biological process that takes up carbon dioxide.
B. Photosynthesis has the same effect on the carbon cycle as human activities.
C. Photosynthesis has the same effect on the carbon cycle as geological activities.
D. Photosynthesis is the only process that transfers carbon from the air to the biosphere.
E. Photosynthesis is the only process of the carbon cycle that involves energy.
Which statement is true? Prokaryotic cells have multiple membranes. Eukaryotic cells have multiple membranes. Prokaryotic cells do not have a membrane. Eukaryotic cells have one membrane.
Answer:
eukaryotic cells have one membrane
convection only occurs in
Answer:
Convection only occurs in liquids and gases. For example: Air and ocean
Answer:
Liquids and gasses
Explanation: things in liquid form can flow so if you have something in solid form it will,not,flow think of a rock water cannot flow through it because it is solid but when broken water flows freely.
The question is marked with red color. Please help me
Answer:
Deserts
Explanation:
Short for desertification
In a paramecium, the nucleus divides first and then the cytoplasm divides, forming two identical daughter cells. Which type of reproduction takes place in paramecia?
Answer:
Fission
Explanation:
This form of asexual reproduction is called binary fission. During this, a single parent cell divides and we are left with two daughter cells of equal sizes. Each of these daughter cells can and most likely will grow into the size of the parent cell. This is very common in prokaryotes that usually copy their DNA before dividing.
Answer:
fission
Explanation:
Part II: For each of the genotypes below, determine what phenotypes would
be possible
Brown eyes are dominant to blue eyes
4. BB
5. Bb
6. bb
Short tails in cats are recessive to long tails.
7. TT
8. Tt
9. It
Answer:
4. Brown
5. Brown
6. Blue
7. Long
8. Long
9. Short
Explanation:
Dominant alleles are always expressed when they are present. Recessive alleles are masked by dominant alleles.
Therefore, two copies of a recessive allele are required to show the recessive trait. Either one or two copies of a dominant allele produces the dominant trait.
Therefore, for dominant brown eyes, BB or Bb gives brown eyes, bb gives blue eyes.
For recessive long tails, tt gives short tails, TT and Tt gibe long tails
All eukaryotic cells contain mitochondria. What does this mean?
All eukaryotic cells perform photosynthesis
All eukaryotic cells are living
All eukaryotic cells respire
All eukaryotic cells create ATP to move.
Answer:
Your answer is D) "All eukaryotic cells create ATP to move."
Discuss some of the advantages to having a cycle that partially replenishes itself. In the Calvin cycle, what would happen to the cycle if there was no carbon dioxide available?
Answer:
The carbon atoms used to build carbohydrate molecules come from carbon dioxide, the gas that we exhale with each breath.
Explanation:
Dark reactions are also referred as "light independent reactions" (since they can occur during day or night) or as "carbon-fixation" (since carbon dioxide is taken from the air and carbon is affixed to compounds in the plant) or as the Calvin Cycle (named for the person who discovered it).
What process do plants use to create carbohydrates?
A. Respiration
B. Photosynthesis
C. Hydroxyl bonding
D. Starch synthesis
Answer:
B
Explanation:
Carbonivoxide combine with water in presence of sunlight to form carbohydrate
Which of the following is the branch of science that studies organisms such as bacteria and yeasts?
A. Physiology
B. Microbiology
C. Anatomy
D. Histology
Answer:
B- microbioligy
Explanation:
B is your answer you looking for my guy
Where did DDT come from?
Answer:
Originally developed as an insecticide, it became infamous for its environmental impacts. DDT was first synthesized in 1874 by the Austrian chemist Othmar Zeidler. DDT's insecticidal action was discovered by the Swiss chemist Paul Hermann Müller in 1939.
30 POINTS! NEED HELP ASAP
Answer:
we can do it together.. we can do a zoom call.... im workingon that right now
Explanation:
lol im doin the same thing
An ecosystem has 150 organisms of 15 different species. What is the biodiversity index of this ecosystem?
Answer:
0.1
Explanation:
To calculate this, scientists use a formula called the biodiversity index in order to describe how much are the species of a given area diverse. It is calculated by taking the number of species in the area and divided by the total number of individuals in that area. This gives us the biodiversity index.
In this example, there are 15 species in an area and we divide that by 150 organisms to get a 0.1 biodiversity index.
Biodiversity Index is used to measure the biodiversity of an ecosystem. The biodiversity index of the given ecosystem is 0.1.
Biodiversity Index:
It is a measure of species diversity in the particular area. This can be calculated by sing the formula,
[tex]\bold{I_b_d = \frac{nS}{nO} }[/tex]
Where,
nS - number of species = 15
nO - total number of organisms = 150
Put the values in the formula,
[tex]\bold{I_b_d = \frac{15}{150} }\\\\\bold{I_b_d =0.1}[/tex]
Therefore, the biodiversity index of the given ecosystem is 0.1.
To know more about biodiversity index, refer to the link:
https://brainly.com/question/11425628
Although every zebra has a unique pattern of black and white stripes, the differences are very subtle. The main evolutionary advantage of the stripes is the protection they provide against lions, the main predators of zebras on the African plains. When a zebra herd is packed together, a lion cannot distinguish individual zebras from one another, making it difficult to attack them.
Hi, you've asked an unclear question. However, I inferred you likely need affirmation whether the statement made is true.
Answer:
True
Explanation:
Indeed, zoologists have discovered that stripes on Zebras play an important role in preventing predators from attacking them. It is believed that their unique pattern of black and white stripes acts as a camouflage making them difficult to be spotted by predators.
Despite these findings, scientists are still researching reasons for such observations and they hope to find real-world applications of this natural design.
Which procedures were followed in this lab to decrease experimental error? Check all that apply.
using different volumes of solution during each step
using three different temperatures instead of only two
using different types of vinegars with different chemical formulas
using water as a baseline for comparison
using different types of limestone in each step
Answer:2&4
Explanation:
:)
Answer:
b and d
Explanation:
Provide three examples of asexual plant structures
Which phrase describes the equator?
is a line of longitude
is situated at 0 degrees
connects the North and South Poles
separates the Eastern and Western Hemispheres
Answer:
b) is situated at 0 degrees
Explanation:
the equator is the latitude and it is like a rule in an equal-area map, when you put it horizontally at the center of the earth the rule is at 0 degrees but if you put it vertically at the center it is 90 degrees
and I just take the test, hope it helps :)
Answer:
b is situated at zero degrees
Explanation:
PLS HELP!!!!!! to answer these questions fill in the blank with the answer. A _________ is a single-celled biotic pathogen that is infectious. A _________ is an abiotic pathogen that is infectious. A _________ is a biotic pathogen that lives off its host. A _________ is a biotic multi-celled pathogen that causes infections like ringwor
Answer:
Bacteria
Virus
Parasite
Fungi
Explanation:
A Bacteria is a single-celled biotic pathogen that is infectious. Bacteria are prokaryotes(single celled) and also form part of the disease causing organisms .
A Virus is an abiotic pathogen that is infectious.
A Parasite is a biotic pathogen that lives off its host. It sometimes uses structures such as hooks to obtain nutrient material from its host.
A Fungi is a biotic multi-celled pathogen that causes infections like ringworm.
how to convert 8.3 micrometers to meters
8.3 × 10-6 meters=77 meters
Answer, =8.3=77 meters
What would happen to the concentrations of ATP, NADPH and Sugars if PSII stopped working?
ATP - decrease, stay the same, increase
NADPH - decrease, stay the same, increase
sugars - decrease, stay the same, increase
Answer:
1. ATP - decrease
2.NADPH - decrease
3. sugars - decrease
Explanation:
Photosynthesis is a type of biosynthesis that produces glucose from the reactants: sunlight, carbon dioxide, and water. It occurs in the chloroplast in two phases, the light-dependent, and light-independent/dark reactions where sugars are made. Pigments like chlorophyll absorb light energy at specific wavelengths in the light reaction which activates photosystems
Here:
chlorophyll forms photosystems (PS I & PSII) with proteins called a complexPS II absorbs and transfers light energy to the reaction core. a water molecule is split apart to form an electron, H+ and oxygenElectrons are shifted to photosystem I from photosystem II. ATP and inorganic phosphate are synthesized from ADP. H+ is added to NADP to form NADPHThe NADPH is integral to the Calvin Cycle, as part of the light independent reactions- these synthesize sugar molecules.
If PS II no longer works, there will be less ATP, NADPH, and no sugars produced.
What would happen to the concentrations of ATP, NADPH and Sugars if Photosystem II (PSII) stopped working is a: decrease.
During photosynthesis, the primary acceptor of carbon are Photosystem I (PSI) and Photosystem II (PSII) because it occurs in a light-dependent reaction.
Photosystem II (P680) is a large membrane protein complex which serves as a primary acceptor of carbon during a light-dependent reaction.
However, the following would happen when the Photosystem II (P680) stops working:
A decrease in the concentrations of ATP.A decrease in the concentrations of NADPH.A decrease in the concentrations of Sugars.Read more: https://brainly.com/question/12827458