Answer:
D
Explanation:
What would be the difference in the rate of photosynthesis in December compared to July? (Remeber that December has the shortest amount of daylight and July has the longest amount of daylight each day.)
Photosynthesis requires sunlight for plants to make food. Therefore, the rate of photosynthesis in December would be slower than in July, since there is less sun in December :)
Which of the following statements best supports Mendel's Law of Segregation?
Mendel law of segregation
Answer: The answer is C, the individual alleles that make up the gene must SEGREGATE (which means separate) during gamete formation, hence the name “law of segregation”
Explanation: Hope this helps
During gamete formation, the individual alleles that comprise a gene must separate. The correct option is C.
What is law of segregation?As per Mendel's law of segregation, "during gamete formation, every gene segregates from each other so that each gamete conveys only one allele for each gene." The second law of inheritance is the law of segregation.
During gamete formation, the individual alleles that comprise a gene must separate from each other in a particular way.
Thus, the correct option is C.
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The missing options of the question are:
A-individual traits are inherited independently of one another.B-dominant traits are always separated from recessive traits during reproduction.C-the individual alleles that make up a gene must separate during gamete formation.D-breeding two true individuals together always produces offspring‘s with the recessive phenotypeOxygen from the air enters the blood stream at what location?
A) Aorta
B) pulmonary vein
C) alveoli
D) pulmonary artery
Answer:
alveoli
Explanation:
Which of the following statements about green algae is true?
a. They are found in dry areas on land
b. They are multicellular plants.
c. Evidence suggests they were the first plants.
d. Like other plants, they have true-water conducting tissue.
I think it's (c). Evidence suggests they were the first plants
Explanation
Evidence shows that plants evolved from freshwater green algae, a protist
There's similarities between green algae and plants .both plants and green algae contain the same form of chlorophyll.
but land plant are multicellular and autotrophic
Which of the following does NOT contribute to water conservation?
Will give brainliest... How can understanding the principles of succession help to combat deforestation?
Explanation:
Secondary succession occurs after a disturbance such as a forest fire, where there is still some organic matter to allow new plants to grow. Both types of succession take place over long periods of time and result in the communities reaching a state of equilibrium.
Which of the following is an example of mutualism?
A. Twisting about like a high-flying acrobat, the gray flycatcher plucks moths from the air.
B. On the bird feeders of many residents of southern Illinois, people can watch the fox squirrels and gray squirrels fight with each other for the bird seed, while the birds get scared away by the activity!
C. Scratching with great vigor, the chipmunk tried to knock loose the tick stuck firmly to its ear.
D. Some biologists have observed Egyptian Plovers, a type of bird, land on the open mouth of a Nile crocodile without being eaten and remove leeches stuck firmly to the crocodile's gums.
Answer:
D. Some biologists have observed Egyptian Plovers, a type of bird, land on the open mouth of a Nile crocodile without being eaten and remove leeches stuck firmly to the crocodile's gums.
Explanation:
Mutualism is when two animals are together and they are benefitted and nobody gets harmed. In this situation, the bird and the crocodile aren't attacking each other but they are both helping each other. The bid gets a nice meal and th crocodile can get rid of those leeches. In the other situations there are teo creatures but one ends up getting eaten and that is not what mutualism is about.
Over time, what will happen to the population of brown mice that live in a
snowy environment compared to a population of white mice living in the
same environment?
Answer:
The population will decrease
Explanation:
The reason it will decrease is that the predators will be able to find the brown mice more easily in the snow then the white mice.
Phosphofructokinase (PFK) is an enzyme that converts fructose 6-phosphate to fructose 1,6-bisphosphate, by adding a phosphate group. This is the first committed step of the metabolic pathway of glycolysis, and thus it is very tightly regulated. AMP binds to PFK at a site distinct from the binding site for fructose 6-phosphate, and stimulates the formation of fructose 1,6-bisphosphate. ATP binds to PFK at a site distinct from the binding site for fructose 6-phosphate, and inhibits the formation of fructose 1,6-bisphosphate. There are other regulators of this enzyme as well. What is the role of AMP in this example?
A. Competitive inhibitor
B. Noncompetitive inhibitor
C. Allosteric inhibitor
D. Allosteric activator
E. Catalyst
Answer:
D. Allosteric activator
Explanation:
In an enzyme, the allosteric site is a site/motif different from the active site, (i.e., the site with catalytic activity) which is able to interact with regulatory effector molecules in order to activate or inhibit enzymatic activity by influencing the tridimensional (3D) structure of the enzyme. An allosteric activator is an effector molecule with the ability to bind to a specific enzyme at a different site than the active site, thereby modifying the shape of the enzyme and increasing the affinity of this enzyme for its substrate. Moreover, Adenosine monophosphate (AMP) is a nucleotide composed of a phosphate group, a sugar ribose, and an Adenine (A) base. This effector molecule (AMP) has shown to allosterically stimulate diverse enzymes in physiological conditions (e.g., AMP-activated protein kinase).
Please help!!!
It’s today!!!
Answer:
1.(HOST)
2.(AIDS)
3.(CAPSID)
4.(HIV)
5.(INFECT)
6.(VACCINE)
7.(VIRUS)
8.(LYTIC)
9.(INFECTIOUS)
10.(DISEASE)
11.(PROPHAGE)
12.(REPRODUCTION)
13.(LYSOGENIC)
Explanation:
please click the heart and rate excellent and brainleist to ☻❤☺️☺️❤☻
how do we impact the Earth?
HOW DO WE IMPACT THE EARTH?
Human-caused impacts on planet Earth have become a recurring theme, and more and more people speak of a path of no return. Global warming, greenhouse gases, the exploitation of natural resources and the production of solid and atmospheric waste are some of the most urgent problems that the global community must deal with if we want a quality future for the next generations.----------------------------------------------------------------------------------
BRAINLYMENTALMENTEOrder the organs of the digestive system from the start to finish.
anus = large intestine = mouth = esophagus = rectum = small intestine = stomach
Answer: mouth, esophagus, stomach, small intestine, large intestine, rectum and anus
Explanation: Hope this helps!
Which observation of a plant supports the inference that photosynthesis can take place? *
A) a strong, sweet smell
B) a rough, dry texture
C) a green color
D) a smooth stem
Answer:
C) a green color
Explanation:
the green represents the chloroplasts present in the plant that contain the chlorophyll
If you have the template DNA strand with GCG, what is the complementary amino acid after translation?
CGG
it has been transcribed
Construyamos 5 preguntas que nos sirvan para conocer más acerca de qué son las normas y las leyes y para qué nos sirven,
Answer:
Preguntas:
1- ¿Cómo definiría a una norma y a una ley?
2- ¿Cuál es la diferencia entre ambas?
3- ¿Qué sucede ante el incumplimiento de una norma y una ley?
4- ¿Quién define una norma y una ley?
5- ¿Cuáles son los ejemplos que podría dar acerca de las leyes y las normas?
Explanation:
Las preguntas formuladas sirven para crear los conceptos de normas y leyes y ahondar en su significado. De esa manera se construyen sus significados, sus límites y se pueden comparar ambas palabras. A su vez, es necesario establecer quién debe controlarlas y ayudar con ejemplos permite visualizar de manera más gráfica y con ejemplos más sencillos para poder entender.
In a Hardy-Weinberg population with two alleles, A and a, that are in equilibrium, the frequency of the allele a is 0.4. What is the percentage of the population that is rr for this allele? (please explain)
2. What field of science are homologous
structures used as evidence for?
er
O photosynthesis
O evolution
O cell theory
O big bang
Please Help its Biology
what are milk dairy products meat and beans high in?
Explanation:
Not only are dairy foods like milk, cheese, and yogurt excellent sources of protein, but they also contain valuable calcium, and many are fortified with vitamin D.Answer:
proteins mostly , calcium and also vitamin D
20. Many of California earthquakes are caused by?
1.two plates sliding past one another.
2.an oceanic plate and a continental plate colliding.
3.two continental plates colliding.
4.none of the above
Answer:
The earthquakes of California are caused by the movement of huge blocks of the earth's crust- the Pacific and North American plates. ... About two-thirds of this movement occurs on the San Andreas fault and some parallel faults
Which two systems work together to make the body move?
Muscular and Digestive
Digestive and Circulatory
Circulatory and Skeletal
Skeletal and Muscular
Answer:
The correct answer is Skeletal and Muscular Systems.
please answer my question PLEASEEEE I GIVE 25 POINTS I SWEAR ON GOD PLEASE
Answer: Okay what is the question?
Explanation:
Answer:
um whats ur question, tell me on comments
Explanation:
(its actually 8 points)
can anyone pls help me with this?!
Answer:
1/2
Explanation:
In which process is carbon NOT released into the environment?
A. exhaling
B. condensation
C. excretion
D. decaying
Condensation does not release carbon
The formation of fossil fuels requires:
(Choose multiple)
short time period
moderate temperature
high temperature
long ages
high pressure
Answer:
High Pressure
High Temperature
Long Ages
Explanation:
Answer:
short time period
moderate temperatures
Explanation:
I just finished this assignment.
many of the molecules found in the body are organic.
A: make an argument for which three biological molecules you feel are the most important for the body.
B: water is inorganic but still essential. could humans live without water? why or why not?
In steps 4 and 5, you are shown the offspring first. Here, you will use a Punnett square to determine
actual results of a cross between offspring.
the actual age of the offspring.
the genotypes of the parents.
how genes are expressed.
Answer:
c
Explanation:
Punnet square will help in the determination of the genotype of the parents. Therefore, option "C" is correct
What is punnet square?A Punnet square is a method developed for the determination of the possibilities of cross-breeding. This helps in the determination of the genotype and phenotypes of the offspring during cross-breeding. Plants' and animals' phenotypes can be predicted by the punnet square.
The types of crosses are dihybrid, monohybrid, alleles that can be dominant and recessive, homozygous, and heterozygous crosses. The method of construction of a punnet square is in a square four quadrants are constructed and the alleles are mentioned above each square.
Therefore, Punnet square is a useful and valid method for the determination of the genotype and phenotype of the cross.
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Which organelle stores the information that determines an individual's hair 1 point
color?
A.Organelle 1
B. Organelle 2
C. Organelle 3
D.Organelle 4
Answer:
A.
Explanation:
True or false Follicle-stimulating hormone stimulates the production and secretion of testosterone?
Answer:
True
Explanation:
follicle stimulating hormone (FSH) which is produced by the pituitary gland stimulates the testis to produce sex hormone.
Hemophiliacs have blood that does not coagulate well, and they often die at a young age. The disease allele is recessive and X-linked. The normal allele (N) is completely dominant over the disease allele (n). If a hemophiliac woman and a non-hemophiliac (normal) man have children, what percentage of their sons would be expected to have the disease? What percentage of their daughters would be expected to have the disease?
o percent of the son and daughter will have the disease but they
0 percent but they be hetrozygous hemophiliac