Biology High School

4. Describe how turtles make it back to their birthplace after years away to nest?
Ready? Enter your answer here.

4. Describe How Turtles Make It Back To Their Birthplace After Years Away To Nest?Ready? Enter Your Answer

Answers

Answer 1
The marine reptiles use Earth's magnetic field as a guide back home, new study says. ... After hatching on beaches around the world, these huge marine reptiles undertake multiyear, epic migrations at sea. Then, the turtles return to the exact spot where they were born to mate and lay their own eggs.

Related Questions

What is the significance in regenerating NAD+ in fermentation??

Answers

Answer: The recycling of. NAD+ allows glycolysis to continue. The products of this process are two molecules of an alcohol, often ethyl alcohol, two molecules of carbon dioxide, and two molecules of NAD+. Just like lactic acid fermentation, alcoholic fermentation recycles NAD+ and so allows glycolysis to keep making ATP.

I hope this helps! Good luck!

the m phase of the cell cycle involves two main processes,

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Answer:

mitosis and cytokinesis.

Explanation:

HELP ME ASAP PLEASE.

How does water move from leaves to root? explain ​

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Answer:

During transpiration, water will evaporate from tiny holes in the surfaces of leaves into the air (the tiny holes are called stomata). As the water molecules evaporate from plant leaves, they attract the water molecules still in the plant, helping to pull water up through the stems from the roots.

Hope this helps!    *please mark me as brainliest :)

Hope this helps ‼️ jaiaoqoxnixons

Which of the following statements best explains why it is warmer at the equator than the North Pole?

1.The equator has a larger area than the North Pole.
2.The equator is closer to the Sun than the North Pole
3.The equator receives more direct sunlight than the North Pole.
4.The equator has more hours of daylight per year than the North Pole.

Answers

Answer:

3. The equator receives more direct sunlight than the North Pole.

Explanation:

The equator is the longest latitude at 0°.The equator isn't influenced any change when the earth revolves around the sun cause winter and summer. That's why equator is warmer than north and south pole.

I hope you understood

what is the relationship between proteins and nucleic acids?

Answers

Answer: Protein is healthy

Explanation: Protein is in milk, juice

What is Cytosine? Where is it located in the DNA? Who is it paired with? What is the role of Cytosine?

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one of the 4 nucleic acid bases. They connect the two strands of the DNA double strand by means of hydrogen bonds, the principle of so-called complementarity of bases. derived from pyrimidine. It is part of nucleic acids, where it forms a complementary pair with guanine using three hydrogen bonds.

Answer:

cytosine is one of the three pyrimidine nucleobases used in forming nucleotides of the nucleic acid

It is located opposite guanine in the DNA double helix

It pairs with guanine in both DNA and RNA forming three hydrogen bonds

cytosine is one of the nitrogenous bases coding the genetic information molecules carry

It can even be modified into different bases to carry epigenetic information

Chargaff’s rule states that the amount of A will be equal the amount of T, and the amount of C will be equal the amount of G. True or false?

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The answer is true

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The atomic number of Beryllium is 4. Its mass number is 9.0122. How many neutrons does an atom of Beryllium have in its nucleus

Answers

Answer:

5.0122

Explanation:

Answer:

in total 5 neutrons

Explanation:

1. Organisms that cannot make their own food and must obtain energy from external sources are called
(a) Autotrophs
(b)Heterotrophs
(c) Thylakoids
(d)Plants

Answers

The answer is B!
I think

PLEASE PLEASE PLEASE HELP ME IF YOU CAN!!!!!1!!!!!!!!!!!!
Compare and contrast a frameshift mutation and a single nucleotide substitution mutation in a DNA sequence encoding a protein. How many nucleotides would be inserted or deleted in each? How many amino acids in the protein sequence would be altered in each?

Answers

Answer:

look at the explanation

Explanation:

In frameshift mutations, the addition or deletion of 1,2 or 4 nucleotides occurs, which changes the ribosome reading frame. In single-nucleotide substitution, only one is substituted, as the name implies. A single substation is when one of our DNA bases is replaced with another and changes one amino acid. In Frame-shift, mutations usually have more significant effects on the final proteins. Frame shifts can affect the entire chain of proteins.

You give one plant fertilizer and compare how tall it grows to a plant that has not been fertilized.

What is the manipulated variable and the responding variable?

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Answer:

Where I am it's called the Independent variable (Manipulated), but anyway, the manipulated variable is whether the plant has fertilizer or not, and the responding variable is the height growth of the plants.

Explanation:

Where is carbon stored in the geological portion of the cycle for millions of years?​

Answers

Most of Earth's carbon is stored in rocks and sediments. The rest is located in the ocean, atmosphere, and in living organisms. These are the reservoirs through which carbon cycles.

A source of microwaves is what?

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Microwave sources include artificial devices such as circuits, transmission towers, radar, masers, and microwave ovens, as well as natural sources such as the Sun and the Cosmic Microwave Background. Microwaves can also be produced by atoms and molecules. <3

Microwave sources include artificial devices such as circuits, transmission towers, radar, masers, and microwave ovens, as well as natural sources such as the Sun and the Cosmic Microwave Background. Microwaves can also be produced by atoms and molecules.

2. Do the mitochondria and the power plant have similar functions?


Answers

yes! thats there the same exact thing your just explaining the definition of mitochondria

Explanation:

Yes, they are the same! The mitochondria is the powerhouse of the cell! The power plant is the same thing, just rephrased. Hope this helped!

I GOT MORE GUYS HELP
organism
DEFINITION:

Answers

Answer:

an individual animal, plant, or single-celled life form.

Explanation:

Homeostasis ____________:

a. is the maintenance of a relatively stable internal environment and often incorporates
b. a form of feedback regulationis the maintenance of a relatively stable external environment and often incorporates
c. a form of feedback regulation allows for a wildly fluctuating internal environment gives organisms
d. an evolutionary advantage but is not required of life

Answers

Answer:

I believe it is A

Explanation:

What is an enzyme? Explain why the enzyme's shape is important to its' function.

Answers

Answer:

Image result for What is an enzyme?

An enzyme is a substance that acts as a catalyst in living organisms, regulating the rate at which chemical reactions proceed without itself being altered in the process.

a)State the role of saliva in human beings b) State 2 hormones involved in digestion​

Answers

Answer:

A) The digestive functions of saliva include moistening food, and helping to create a food bolus, so it can be swallowed easily.

B) The five major hormones are: gastrin ( stomach ),                                                          secretin ( small intestine ), cholecytokinin (small intestine), gastric inhibitory peptide (small intestine), and motilin (small intestine).

Explanation:

Explanation of answer A):

Saliva contains the enzyme amylase that breaks some starches down into maltose and dextrin. Thus, digestion of food occurs within the mouth, even before food reaches the stomach.

the function of ribosomes is to synthesise _______
please help meant to fill in the blank bit

Answers

Answer:

the nucleolus

Explanation:

In the eukaryotic cell, the subunits that make up ribosomes are synthesized in the nucleolus. Once formed, these subunits pass through nuclear pores and are functional only in the cytoplasm when the two subunits are attached to an RNA molecule. Ribosomes are machines for translation.

PLEASE ANSWER ASAP BREAINLEST TO THE BEST ANSWER
PLease give a very good summary on the Cilia And Flagella.
Must be 1 paragraph atleast
(Please everything about must as much as you know please)

Answers

Answer:

Cilia and flagella are slender, hair-like structures that protrude from many types of cells. In many cells, cilia act as a fundamental unit of motion, serving as key organelles that convert chemical energy into mechanical work in the form of an oscillatory beating motion.Flagella acts primarily as an organelle of locomotion in the cells of many living organisms.In multicellular organisms, cilia function to move a cell or group of cells or to help transport fluid or materials past them.Cilia are present on the surface of the cell in much greater numbers. Ciliated cells often have hundreds of cilia but flagellated cells usually have a single flagellum. The function of cilia is to move water relative to the cell in a regular movement of the cilia.

Explanation:

the smallest difference between two stimuli that can be detected is called

Answers

Answer:

The difference threshold

Which photosynthetic process can occur without light?
A. NADPH formation
B. The reaction at photosystem |
C. ATP formation
D. The Calvin cycle
SUBMIT

Answers

Answer:

D

Explanation:

ATP formatioon is not a photosyntheic process, neither is NADPH formation. The calvin cycle is correct because it can happen with or without light

what event accompanies energy absorption by chlorophyll

Answers

Answer:

an electron is excited. As electrons are passed through the system of electron carriers associated with photosystem II, they lose energy

is a light compound 2d or 3d

Answers

Stereo 3D microscopes produce real-time 3D images, but they are usually limited to low-magnification applications, such as dissection. Most compound light microscopes produce flat, 2D images because high-magnification microscope lenses have inherently shallow depth of field, rendering most of the image out of focus.

Briefly explain how the solution will reduce the spread of antibiotic resistance
Briefly discuss each of your chosen solutions by explaining one strength and one weakness / limitation.
Consider the following factors in your discussion: economic, social, cultural, ethical, environmental, and/or political.
You should use different factors across your paragraphs
Include at least one in-text citation per paragraph to show where you got your information.

Answers

The answer is the whole thing consider the following factors

PLS HELP
BEEN ASKING FOR 25 MINUTES NOW ! :(

How does the tilt of the Earth and the Earth’s revolution around the sun cause seasons?
Please help.

Answers

Answer:

Here's something I found

Answer:

the sun

Explanation:

i read the atical it was very interesting

Using your own words explain how the process of
Photosynthesis occurs (hint - what must go in and
what is created?)

Answers

Answer:

process by plants to create energy into food

HELPPPPPPPPPPPPPP:((((((((((((((((((((((
Compare and contrast meiosis and mitosis. How many daughter cells are produced by each, and how many chromosomes do they have? In what contexts do meiosis and mitosis occur?

Answers

Answer:

In mitosis, the daughter cells have the same number of chromosomes as the parent cell, while in meiosis, the daughter cells have half the number of chromosomes as the parent.Mitosis and meiosis are two different kinds of cell cycle reproduction. They have many things in common together, such as being an asexual form of reproduction. Mitosis produces body cells, identical daughter cells that can grow an organism and replace old/dead cells. Meiosis on the other hand makes gametes; or reproductive cells. When mitosis happens, it goes through stage of the mitotic phase known as PMAT. PMAT stands for: prophase, metaphase, anaphase, and telophase; followed by cytokinesis. Meiosis on the other hand, goes through PMAT twice. After mitosis, the product is 2 identical cells, which are used to replace cells or to grow. After meiosis, 4 NON-identical cells are made, which contain HALF the set of chromosomes; hence being called a haploid cell.

Explanation:

Answer:

see explanation

Explanation:

Meiosis is involved in gamete reproduction and results in four genetically distinct daughter cells. In contrast, mitosis involves the somatic cell and results in two genetically identical daughter cells. In mitosis when the division is complete you have two diploid cells. A diploid cell has two sets of chromosomes. Whereas with meiosis whose goal is to produce gametes you end up with 4 haploid cells. A haploid cell has just a single set of chromosomes. Meiosis and mitosis go through very similar phases however meiosis crossing over takes place and variation occur. Mitosis the division takes place in four stages and in Meiosis there is a two-division process of four stages each.

Emma drinks water from a glass using a straw . Which one of these best describes how the fluid moves from the drinking glass to Emma’s mouth

Answers

Answer:

I dont know there are no options

Explanation:

I don’t know I don’t know

help me please ASAP ​

Answers

Answer:

desert

Explanation:

hope it helps :)

Desert
Hope this helps you! ;)
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