can someone please help me:)

Can Someone Please Help Me:)

Answers

Answer 1

Answer:

l think it is b

Explanation:

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Related Questions

How many protons are in the nucleus of an atom with an atomic number of 12?

Answers

16 protons

I hope it helps for you

Which of these is a condition where the endometrial lining that is normally supposed to only be inside the uterus, ends up outside the uterus (for instance, in the pelvic cavity) and causes extreme pain during menstruation? This condition affects up to 1 in 4 women.

Answers

Answer:

Endometriosis is called the pathology

Explanation:

Endometriosis is a pathology where fibroblasts or connective tissue cells proliferate outside the fallopian tubes in the abdomen, close to the intestine, and adjacent to the ovaries, by proliferating and reducing the space between the organs, the pressure of the terminals increases nervous and during menstruation it hurts.

They are benign proliferative cell foci.

5. Which of the descriptions below best describes photosynthesis?
a. CH20. + 60, - 600, + 6H2O
b. sunlight energy is stored in carbon-based molecules like glucose
c. an ATP-making process that occurs in mitochondria
d. chemical energy is released when glucose is broken down into
carbon dioxide

Answers

Answer:

i think d but not too sure.

Explanation:

I think it is either d or b but pretty sure d

What causes Seismic Waves?

-Release of energy along a fault
-Tsunami waves hitting the shore
-Seismograph Stations
-Hurricanes

Answers

Release of energy along a fault

What would happen if complexes I-IV of the electron transport chain pumped protons in the opposite direction?

a. Too much ATP would be synthesized.
b. None of the other answer options is correct.
c. No ATP would be synthesized.
d. There would be too many electrons in the mitochondrial matrix.

Answers

Answer:

The correct answer is - c. No ATP would be synthesized.

Explanation:

In the electron transport chain there are four complexes, complexes I-IV, pumps the protons from the matrix of the mitochondria into the intermembrane space. This is the downhill movement of the electrons that helps in synthesizing the ATP molecules.

If the complexes move or pump the electron uphill or against the gradient there would be no ATP formation as there would be no interchange of proton and electron interchange.

What is the stomie number of this atom?
A,b,c 8,13,9,5,4

Answers

Answer:

The atomic number is the number of protons (positive charge) in an atom.

Explanation:

I don't know the atomic number of your atom because it differs for all atomes, just count the number of positive charges and thats the answer. HOPE THIS HELPS!!!

↖(^ω^)↗

15. A man with normal color vision marries a woman with normal color
vision. BUT Mom's father was colorblind, and she is a carrier. If this couple
has a son, what is the chance he is colorbling?
*
0% of boys are colorblind
25% of boys are colorblind
50% of boys are colorblind
100% of boys are colorblind

Answers

Answer:

0%

Explanation:

Colorblind is usually a recessive trait therefore there is no situation, unless the father has a colorblind gene, that the child would be colorblind.

Assuming DNA is replicated correctly (so there are no mutations),
in which of the scenarios below would the gametes produced all
be genetically identical?

Answers

Answer:

None of the choices would lead to all identical gametes.

Explanation:

Gametes are sex cells produced by sexually reproducing organims via a process of cell division called MEIOSIS. Meiosis is a cell division process which produces four (4) daughter cells (gametes), which are genetically different from the parent cell.

The difference in genetical content is as a result of a process unique to only meiosis called CROSSING-OVER OR RECOMBINATION. This process ensures that the genetic content of the gametes are altered. Hence, since gamete formation is done via meiosis, none of the scenarios in the option will lead to all identical gametes.

A type of cell division that results in two daughter cells that are exactly the same as the original cell is _________.
A. osmosis
B. mitosis
C. diffusion

Answers

B mitosis :) I hope this helped

What are the 3 layers within the skin organ?

Answers

epidermis, dermis, subcutaneous fat

Epidermis , Dermis, and Subcutaneous fat

is a product of glycolysis, pyruvate processing, and the citric acid cycle.
CO2
ATP
NADH
FADH2

Answers

the correct answer is NADH

ATP is a product of glycolysis, pyruvate processing, and the citric acid cycle.

Glycolysis is the metabolic pathway by which glucose is degraded up to two pyruvate molecules, while energy is produced in the form of ATP and NADH.

It takes place in a series of nine reactions, each catalyzed by a specific enzyme, to form two molecules of pyruvic acid, with the production of ATP.

The Krebs cycle produces the release of acetyl-CoA resulting in the formation of an acid with six carbon atoms, citric acid.

A series of sequential reactions then occur, each mediated by a specific enzyme.

In one of the reactions of the cycle, a molecule of ATP is produced, this molecule as an energy intermediate can take energy in catabolic reactions or give it up in anabolic reactions.

Therefore, we can conclude that ATP is a product of glycolysis, pyruvate processing, and the citric acid cycle.

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Which type of sensory receptors monitor position and movement of the body?

A. Photoreceptors
B. Chemoreceptors
C. Proprioceptors
D. Exteroceptors

Answers

Answer:

C. Proprioceptors

Explanation:

Firstly option A. Photoreceptors - Is responsible for our vision and is a subcategory for option D. Exteroceptors.

External receptors that respond to stimuli from outside the body are called exteroceptors.

Option C. is the correct answer because Proprioceptors is the sense of self-movement and body position. It sometimes may also be referred to as our sixth sense.

Hope this Helps :)

The group of whales is an example of what

Answers

Answer:

of scariness

Explanation:

4. Which is a factor that keeps Earth in orbit around
the Sun?
A. the gravitational pull of the Sun
B. the orbital path of the moon
C. the continuous motion of the universe
D. Earth's changing speed and direction

Answers

Answer: A. the gravitational pull of the Sun

The sun is providing a centripetal force pulling the earth inward toward the sun. At the same time, the inertia of the earth is making it want to move forward in a straight line. The two forces work together to create the net effect of the earth orbiting around the sun. Other planets, moons, asteroids, and celestial objects exert gravitational forces on the earth as well, but nowhere near the amount of what the sun does.

I think it’s A because it only makes since

In 3-4 sentences, please describe the importance of the diagram below. What is so significant when comparing the about the F1 and F2 generation?

Answers

The F1 generation has a both have the dominant (tall)gene while in the F2 generation we see a recessive (short)plant.
The F2 plants can be assumed to be heterozygous dominants because of their ability to produce recessive short plants.

The convection cycles of mantle are the main cause of movement of what part of the Earth?

Answers

Answer:

The crust ( I think)

Explanation:

What are common hazards in risk assesment?

Answers

adverse weather, biological agents, electricity, lone working, and etc.

A diagram that is used to show the loss of energy as you go forward in a food chai
a.) food web
b.) energy pyramid
c.) concept map
d.) trophic levels

Answers

Answer:

tropical levels ........

Q1: What two requirements must food meet in order to be considered a
food molecule

Answers

Answer:

it would be

Explanation:

i hope this helps

Please tell me how does water flow through sponges in order​

Answers

Answer:

Small and tube shaped, water enters the sponge through dermal pores and flows into the atrium. Choanocyte flagella create the current to expel it through a single osculum. Note that water enters the sponge through a modified cell known as a porocyte.

Explanation:

Hope this helped, Have a Wonderful Day!!

A plant has 3 parts, parallel veins, no main tap root, and the endosperm is separate.
Is this plant a monocot or a dicot?

Answers

monocot :) is the answer, good luck!!

What type of molecule "unzips" DNA to facilitate the process of replication? *

a nucleic acid
b lipid
c carbohydrate
d protein

Answers

Answer:

c

Explanation:

Which statements are true of all plants? Select four options.
All plants are vascular.
All plants are multicellular.
All plants are eukaryotic.
All plants are autotrophic.
All plants need sunlight.
All plants reproduce sexually.

Answers

Answer:

B, C, D, E

Explanation:

I took the test and got it right yw :)

Answer:

bcde

Explanation:

got it right on test

!!!!!URGENT!!!!!!!!

From cells to major organ systems, the architecture of the body and the functions the body can perform are very closely related. Can you identify body cells, tissues, organs, systems that demonstrate this relationship and discuss its significance?

Answers

Explanation:

body cells- intake the nutrients and specialized into to carry function.

tissues- have similar structure to function well in body like, connective tissue, muscle

organs- carry different identity of function in body like, heart(to pump blood) kidney( for filter and excrete wastes

A brown mouse is crossed with a heterozygous black mouse if the mother has a litter of four what are the chances of one of them being brown

Answers

Answer:

I used a Punnet Square to determine what percentage of 1 of the mice would be brown.

Explanation:

Unscramble the word heenagwirt

Answers

Answer:

Weathering

Explanation:

You can use websites if it helps to

answer: weathering

explanation:

1.what are three factors that affect the rate of chemical reactions?

2.select one of these factors and describe how it affects chemical reactions within our bodies.

Answers

Explanation:

The factors that affects the rate of chemical reactions are;

Nature of reactants Concentration of reactants or pressureTemperature Presence of catalystSunlight

In our body, the nature of reactants is very important. A food substance in solid form undergoes slow digestive process because it has little surface area exposure for the action of digestive chemicals. Most solid food are usually chewed in the mouth before digesting them to increase their surface area.

The increasing order of food digestion is;

   lumps to granules to powder and to liquids.

Cells are usually very small. Why is it an advantage to have many small cells instead of one very large cell?
Select all that apply.
b
OOOO
Having a larger volume lets the organelles float around more.
The surface area of the cell determines how much material can be moved in and out.
The larger surface area prevents material from moving in and out of the cell.
It is important for cells to be able to move material in and out of the cell.
c
d

Answers

Answer:

C.

Explanation:

What is another term for the responding variable?
primary variable
dependent variable
independent variable
uncontrolled variable

Answers

Answer: The answer is the dependent variable

Explanation:

Answer:

the dependent variable would be the answer

Explanation:

i took the test

The diploid number of chromosomes in a species is always what

Answers

Diploid meaning 2. Is a cell/ organism that has paired chromosomes, one from each parent. Humans have 23 of these.

A diploid cell always contains two complete sets of chromosomes, which is described as 2n.

What is a diploid cell?

Two complete sets of chromosomes are present in a diploid cell. The majority of human cells are diploid, with 23 chromosomal pairs totaling 46 chromosomes. This consists of a pair of sex chromosomes and 22 pairs of autosomes. The mother and father each contributed one copy of each pair of chromosomes to the individual.

Through the process of mitosis, diploid cells replicate and maintain the same number of chromosomes by making a copy of each chromosome and dividing their DNA equally among their daughter cells.

Blood cells, skin cells, and muscle cells are examples of diploid cells. These cells are called somatic cells. Different organisms have different numbers of chromosomes.

Learn more about diploid cells, here:

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