Answer:
There are 3 types of variables you need to know
Independent Variable — what you keep the same (during an experiment)
Dependent Variable — what you measure (during an experiment)
Control Variable — what you change (during an experiment)
how do you determine if an object will float or sink when placed in water?
Answer:
if the weight force down on the object is more than the upward push of the water then the object will sink, and reversed for rising
Explanation:
i found the answer online lol, hope this helps! :)
Besides DNA, this is also duplicated during interphase.
Answer:
RNA!
Explanation:
it also goes through interphase
7)When a body cell divides through the process of mitosis, the chromosomes in the daughter cells *
are formed when chromosomes from the parent cell cross over.
are identical to the chromosomes of the parent cell.
represent only the healthiest chromosomes from the parent cell.
represent only half of the chromosomes in the parent cell.
8)Before a cell enters mitosis, what happens to the genetic information in that cell? *
The information is duplicated.
The information is selectively mutated.
The information is halved.
The information is completely changed.
9)Which of the following best describes how mitosis is related to cellular reproduction? *
Mitosis is a phase in asexual reproduction that results in the formation of similar, but not identical, nuclei in the daughter cells.
Mitosis is a phase in asexual reproduction that results in the formation of identical nuclei in the daughter cells.
Mitosis is a phase in sexual reproduction that results in the formation of similar, but not identical, nuclei in the daughter cells.
Mitosis is a phase in sexual reproduction that results in the formation of identical nuclei in the daughter cells.
10)Which of the following occurs during the interphase stage of the cell cycle? I. DNA is replicated. II. The cell divides. III. The cell grows in size. *
II only
I and III only
I, II, and III
I and II only
11)A diagram of the cell cycle is shown below. Which of the following statements best describes what happens during the S phase of the cell cycle? *
The cell's chromosomes separate.
The contents of the cell divide.
The cell's DNA is replicated.
The cell prepares for mitosis.
12)At a point during a cell's development, it begins to differentiate. How does differentiation occur? *
Certain genes are turned on and others are turned off; this action produces adult cells that are specialized
As a cell matures, genes that are not necessary to its function are ejected out of the cell through active transport.
The number of chromosomes in the cell is reduced by half; this action triggers the specialization of the cell.
A developing cell's function is determined by the number of organelles that are contained in the cell.
Answer:
are identical to the chromosomes of the parent cell
Explanation:
A running back is running down the field and two people on the opposing team run towards him. One person is running east with a force of 250 N. The other person is running west with 250 N of force . They all collide at the same time. Show the forces affecting the running back.
Are the forces balanced or unbalanced?
Net force = ?
Given our understanding of the laws of physics, we can confirm that the Net force affecting the running back (ignoring gravity and its complementary force) is that of 500N and balanced.
In physics, we can say that the net forces being applied to an object are balanced when the forces are
Equal in sizeApplied in opposite directionsApplied at the same time.The question states that the running back collides with two members of the opposing team at the same time. This, coupled with the fact that the opposing team members are described to arrive on exactly opposite sides, we can say that the forces being applied to the running back are indeed balanced.
Furthermore, since the forces are 250N in size each, we can confirm that the net force applied to the running back is 500N. To this, we would normally add the force of gravity, however, in order to do this, we would need the weight of the running back, that is, data that is not provided.
To learn more visit:
https://brainly.com/question/15507?referrer=searchResults
What are the Acute myeloid Leukemia stages?
Answer:
M0: undifferentiated acute myeloblastic leukemia.
M1: acute myeloblastic leukemia with minimal maturation.
M2: acute myeloblastic leukemia with maturation.
M3: acute promyelocytic leukemia.
M4: acute myelomonocytic leukemia.
M4 eos: acute myelomonocytic leukemia with eosinophilia.
M5: acute monocytic leukemia.
Explanation:
Stage 0. The blood has too many white blood cells called lymphocytes. This is called lymphocytosis. ...
Stage I. The blood has too many lymphocytes. ...
Stage II. The blood has too many lymphocytes. ...
Stage III. The blood has too many lymphocytes. ...
Stage IV. The blood has too many lymphocytes.
both works hope this helps.
5. It is the process of separating coconut pulp (sapal) from coconut milk.
A on stallization B. disollation C. filtration
D. flotation
Answer:
the answer is c
Explanation:
filtration
In a particular diploid organism, somatic cells have 24 chromosomes. How many pairs of homologous chromosomes would be present in the gametes of that organism
Answer:
12
Explanation:
It says 'pairs'.
PLEASEEE HELPPPP!!!! PLSSSS!!!!
All of the following can increase blood pressure except for
D. parasympathetic nervous stimulaton
B. sympathetic nervous stimulaton
A. reduction in arteriole diameter
C. angiotensin II
Answer:
D!
Explanation:
Which of the following organelles is found in both plant and animal cells? group of answer choices central vacuole cell wall golgi apparatus chloroplasts.
Answer:
Golgi apparatus is present in both plant and animal cells
The cranial nerves a part of which nervous system?
Answer:
a. Peripheral
Explanation: is correct
The segment of the nephron between the proximal and distal tubules that loops down into the medulla of the kidney and returns back to the cortex is called the
How can I use the analogy of building blocks to explain how genes relate to the diversity of life?
Answer:
-Building blocks are the fundamentals to an overall result, in this case being the characteristics of a human being.
-This is related to genes as the variety of building blocks can make a completely different "outcome" just as a different gene can trigger a different characteristic.
- Without different building blocks, all outcomes will be the same, just as humans. So a variety of "building blocks" are needed for diversity.
Explanation:
Hope this helps.
Use examples to explain how the geosphere interacts with two other of Earth's spheres. Explain the interaction for each using complete sentences. HELPPPP
Several examples of sphere interactions can be inferred from this photograph: Humans (biosphere) built a dam out of rock materials (geosphere). Water in the lake (hydrosphere) seeps into the cliff walls behind the dam, becoming groundwater (geosphere), or evaporating into the air (atmosphere).
(PLEASE MARK ME AS BRINLIEST)
Answer: Dont have one just wanted to help this person get brainliest
Explanation: I like helping
when two haploid gametes unite, they create a diploid cell called a
2 haploid gametes combine to produce a diploid zygote
What is commensalism
Answer:
an association between two organisms in which one benefits and the other derives neither benefit nor harm.
Explanation:
why would you not use green light and white light if you wanted to determine the dependence of specific color wavelengths on the rate of photosynthesis?
Given our understanding of the situation, we can confirm that the use of green or white light would not be ideal for the experiment at hand because it will not yield any useful information.
In this experiment, we wish to determine the dependence of specific color wavelengths on the rate of photosynthesis. The use of white light for this experiment will defeat the purpose, given that white is the naturally occurring color of light and the available data on this is vast.
Furthermore, we would not use green colored light because it will not be effective. The effectiveness of the color of light that we decide to use will be based on the absorption rate of the light at a cellular level. Green light is known to not be well absorbed by the chlorophyll of plants and therefore will not be useful.
To learn more visit:
https://brainly.com/question/1172560?referrer=searchResults
Place the stages of photosynthesis in order:
Answer:
First is D
Second is C
Third is B
Fourth is A
Which type of inheritance is described here?
A gene on chromosome 2 in mice can cause males to lose their hair earlier than females.
Answer:Mice can be male without Y chromosome ... Ward’s work is “a lovely example of how you can lose even a really important gene,” she says. ... don’t have Eif2s3y genes on their Y chromosomes.
Explanation:
When is it important to drink water?
Answer:
d. All of the above
Explanation: correct
Answer:
? why did you post this
Explanation:
identify the three types of symbiotic relationships and give an example of each in your answer be sure to describe the relationship
Answer:
mutualism, commensalism, and parasitism
Explanation:
mutualism, commensalism, and parasitism
Which of the following characteristics do homologous chromosomes exhibit?.
Homologous chromosomes carry alleles of the same traits and therefore, carry the genetic information for the same trait.
Homologous chromosomes are a pair of chromosomes with the same gene sequence but of different origins - one paternal and the other maternal.
Thus, homologous chromosomes carry the same traits, although could be of different forms. For example, one of the chromosomes might carry a gene for tallness while the other might carry a gene for shortness even though both tallness/shortness represent a gene for height.
More about homologous chromosomes can be found here: https://brainly.com/question/22613446?referrer=searchResults
Which cranial nerves are able to send impulses toward and away from the Central Nervous System?
Answer:
A. Mixed nerves is correct
Explanation:
Mixed nerves ( = both Motor/efferent & Sensory/afferent)
Efferent nerves ( = Motor nerves)
Motor nerves ( = Efferent nerves)
Sensory nerves (= Afferent nerves)
Answer : A
Explanation:
describe an experiment to show that translation takes place through the phlome vessels
pls help!!! need now pls a bit confused with my homework
Answer:
Mechanism, Evidence ... - Toppr
Mechanism, Evidence ... - TopprThe transportation occurs in the direction of the source to sink. Transport of organic solutes from one part of the plant to the other through phloem sieve .
What is the main function of cellulose in plants? Cant pick between B and C
What is the function of the nuclear envelope?
The main function of the nuclear envelope is to separate the nucleus from the cytoplasm in eukaryotic cells.
I hope this helps!
How would you describe the
structure of the cell?
Answer:
A cell is a mass of cytoplasm that is bound externally by a cell membrane. Usually microscopic in size, cells are the smallest structural units of living matter and compose all living things. Now put that into your own words.
Explanation:
the middle primary brain vesicle, the mesencephalon, gives rise to which adult brain structure?
Is that the right answer
Answer:
actually your answer is supposed to be true because this all actually happend before world war happend so your answer should be true
Explanation:
if you look you answerd false when your answer should actually be True
A mother has type O blood and a father is heterozygous for type B blood. What are the chances of the offspring having type O blood?
Answer:
50 percent
Explanation:
O is a recessive trait. The father has a B and an O, using a punnet square you are able to determine that the possible outcomes are BO, BO, OO, and OO
the hair cells that detect sound vibrations lie on the ________ membrane.
Answer:
Basilar
Explanation:
