BIOLOGY HIGH SCHOOL

Explain what happens during solar eclipse

Answers

Answer 1
Answer:

The core, or middle, of the Sun is the hottest part. Hot gasses bubble up from the core to the surface of the Sun. When the gasses burn, heat and light are produced.
Answer 2
Answer: A solar eclipse is when the moon moves between the earth and the sun, so the moon casts a shadow on the earth

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Example of inborn behavior
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Which activity can occur without the use ofenergy?(1) contraction of muscle tissue(2) protein synthesis in a cell(3) active transport of minerals(4) movement of water across a membrane
In coupled reactions, the energy released by a(n) ____________ is used to drive a(n) ____________ . ATP breakdown is often coupled to cellular reactions that require an input of energy.

1. Your online chat name should never contain your full name. true
false

2. It is safe to tell an online acquaintance (someone you have never met in person) your:
A. full name
B. address
C. phone number.
D. favorite music

Answers

The correct options are as follows:

1. TRUE.

Your online chat name is your identity, which you use on the internet to communicate with your old friends and new friends, who you have just met and who you probably haven't met personally. It is of utmost importance that you don't use or reveal your full name online. This is because, your full name is the only thing some hackers need to get all the information they need about you. Through that single information, they can cause great havoc for you, like emptying your bank account, using your identity to commit fraud, stealing your email password and sending fraud messages through your box, etc.


2. D.

It is safe to tell an internet friend your favorite music. That is a relatively non important personal information that you can share with anybody. Such an information can not be used against you in any significant way. But sharing personal information such as full name, address and phone numbers can be very dangerous indeed if such information is shared with the wrong person.

1.) It is True that your online chat name should never contain your full name. 

2.) It is only safe to tell an online acquaintance, a person you have never met in person, your favorite music. You should never tell anyone you don't know personal information about yourself.  

What is the best source of nuclear DNA when working with hair samples?

Answers

The answer is a hair root.

Nuclear DNA is commonly extracted from the hair root. The hair root consists of keratinocytes. Keratinocytes are cells found in the epidermis. As all other cells, they contain DNA material. When keratynocites die, they get converted into keratoid material in the process of cornification. As a consequence, dead cells do not contain DNA material. Therefore, the hair root is the best source of nuclear DNA than shed or cut hair when working with hair sample.

Answer: follicular tissue

Explanation:

Bacteria that are shaped like rods are called?A. cocci
B. spirilli
C. bacilli
D. filamentous

Answers

Bacteria aresingle celled microorganisms. They have a simple cell structure than otherorganisms because they have no nucleus and no cell membrane. Their controlcenter containing the genetic information si contained in a single loop of DNA.They are classified into five groups according to their shape; cocci arespherical, bacilli are rod shaped, spirilla are spiral, vibrios are comma andspirochaetes are corkscrew. They can exist as singe cells in pairs, chains orclusters. Rod shaped bacteria are called bacilli. The answer is letter C.

Final answer:

The term for rod-shaped bacteria is 'bacilli'. This category is a part of the larger classification in microbiology based on bacterial shape, which also includes cocci for spherical bacteria and spirilli for spiral-shaped bacteria.

Explanation:

In the field of Biology, particularly microbiology, bacteria are often categorized based on their shape. For bacteria that are shaped like rods, the term used is bacilli. This contrasts with other shapes, such as cocci (spherical) and spirilli (spiral-shaped). For instance, Bacillus subtilis is a type of rod-shaped bacteria, which demonstrates the morphological type bacilli.

The correct answer is C. bacilli. Bacteria that are shaped like rods are called bacilli. These bacteria have a cylindrical shape and can be found in various environments, such as soil, water, and the human body. Some examples of bacilli include E. coli and Salmonella.

Learn more about bacilli here:

brainly.com/question/37382769

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Bacteria that use sunlight as an energy source are consideredO A) photoautotrophsO B) ertrophsO C) aprobesO D) chemoautotrophs

Answers

A. photoautotrophs, light is made up of photons. Anything that has to do with sunlight will contain the word photo
Photoautotrophs is the correct answer. Hope it helped you

Debbie is planning a road trip that is 250 km long . How many hours will it take her if she drives at an average speed of 104 km/h (about 65 mph)?

Answers

the road trip will take Debbie about 2 1/2 hours at the rate she's going

Which best lists the end products of the light-dependent reactions of photosynthesis? ATP and NADPH CO2 and H2O ATP, NADPH, and O2 C6H12O6 and O2

Answers

The answer to this question is ATP and NADPH. 

Photosynthesis occurs in two stages:  light-dependent reactions or light reactions capture the energy of light and use it to make the energy-storage molecules ATP and NADPH; and,  the light-independent reactions use these products to capture and reduce carbon dioxide.

Answer:

The correct answer is C. ATP, NADPH and O2

Explanation:

I took it on edge and got it correct
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