Biology High School

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Answers

Answer 1

Answer:

Explanation:

Answer 2

Answer:

Hypotonic is true

Explanation:

The time that cell is turgid it means that the water enters alot in the cell.

In the text it is mentioned that this happens in an hypotonic solution.

Related Questions

Evidence that a meteor passed through to the surface of a moon or planet would be
A) a fiery streak in the sky
B.) impact crater
C.) meteorite pieces found on planet's surface
D.) both b and c

Answers

Answer:

Explanation:

what do bacteria cells and human cells have in common

Answers

Answer:

They have cytoplasm, a plasma membrane, and ribosomes.

Explanation:

sorry go to my page ill post it again for the same amount of points. keep refreshing posting now

Answers

Okay I will and I got you

What important soil function does soil structure influence ?

Answers

Answer:

A good soil structure is important to allow air and water into the soil which are vital for healthy plant growth. It will improve drainage and reduce soil erosion caused by excess surface run-off. Without structure, soils will suffer from anaerobism, waterlogging and nutrient lock-up and, ultimately, plants will die!

I hope you helped^_^

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Jonathan designed an experiment to plant lima bean seeds. His variable was to change what kind of light each plant received. He
used a different kind of light with each plant. He hypothesized that the plant grown under the plant light would have the greatest
amount of growth. Did the data support the hypothesis? Explain.

Answers

Answer:

Yes, it was.

Explanation:

The data did support the hypothesis because the data given was generalized on the change of light each plant received. The hypothesis was that the plant light would have the greatest amount of growth. The data was the different light types and the hypothesis was which one he inferred would work best.

Answer:

- The type of plants used in the study

- The number of plants in each experimental group

- A complete citation of the source

Explanation:

18. A solution of CaCl2is_?__ [ A. acidic
B. basic
N. neutral]

Answers

I believe the answer is N

How are fats used in living things?

Answers

the third and fourth one definitely

Answer:

- store + transmit genetic information

- to store energy

- help insulate the body and protect from heat loss

Explanation:

What would most likely stop the cells in the liquid from shivering?

Answers

Answer:

Heat

Explanation:

Heat makes you start sweating which warms your body up, which makes your cells up.

why is the cell membrane often referred to as a "phospholipid bilayer"

Answers

Answer:

Porque esta formada por dos capas de moléculas de lípidos

Explanation:

Cells througout a multicellular organism develop different ways to perform various tasks - this is called cellular specialization and/or cell differentiation.

true or false

Answers

It is false hope this helps

An egg is protected by its outer shell. However, the shell also allows moisture and air to pass through. Which cell structure performs a similar function? A. cell membrane B. cytoplasm C. nucleus D. vacuole

Answers

Answer:

A. Cell membrane

Explanation:

The cell is the basic unit of the living organisms. The cell consists of the various cell organelles like nucleus, mitochondria and Golgi. The cell membrane covers the cell boundary.

The outer shell protects the egg and allows the exchange of moisture. The plasma membrane performs the similar functions ad allows the transport of some selected particles only.

Thus, the correct answer is option (A).

Answer:

A. cell membrane

I hope this helps

Why are epithelial cells in membranes

packed tightly?

to keep organs connected

to protect organs

to form different layers

Answers

Answer:

to protect organs

Explanation:

Epithelial cells are cells found in the human skin. They are tightly packed cells which helps to protect organs in the human body.

The cells are divided into different layers with an inner part and the outermost layer.

The skin is the largest organ of the human body. It protects all organs from the external environment.

Do people with blue eyes most likely have cancer?

Answers

Answer:

It is based on guesswork and analysis. For example, if 100 people have cancer, 80% of people have blue, green or grey eyes and fair skin, while the other 20% have some other eye colour.

10. Which molecule is critical to the body’s ability to absorb oxygen into the blood and distribute it effectively? A muscular B starch C chlorophyll D hemoglobin

Answers

Answer:

Hemoglobina

Explanation:

20. A solution of pH 2.8 is?
A. acidic
B. basic
N. neutral

Answers

The answer is B , basic .

The picture shows fruit produced by two parents and fruit produced by one of their offspring.

Which of these best describes this inheritance pattern?
codominance because he fruit color of the offspring is an intermediate form of the parents’ fruit color
codominance because both parents’ colors are expressed in the offspring
incomplete dominance because both parents’ colors are both visible in the offspring
incomplete dominance because the fruit color of the offspring is an intermediate form of the parents’ fruit color

Answers

Answer:

Explanation:

I got it right on edge

Answer:

its D

Explanation:

because if one is Black and white the offspring would be Gray

HOPE THIS HELPS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

32. If available, the body will always digest which macromolecule for energy first?
A. lipids B. proteins C. enzymes D. carbohydrates

33. The class of macromolecule that would most likely be involved in contracting muscles would be A. lipids B. proteins C. enzymes D. carbohydrates

Answers

Answer:

Sty I have not learned this yet hopefully i will next year

D, carbohydrates are the body’s main source of energy.

a collection of tissues that work together to perform a specific function would be known as which of the following?

Question 12 options:

organ

biome

body systems

molecules

Answers

a collection of tissues working together is an Organ

One reason why people should be aware of the impact of their actions on the environment is that

Answers

One reason they should be aware of their impact of their actions on the environment is that it can affect them. Doing harmful thing to our environment kills our planet and ultimately kills off life as well.

Even though sunlight looks white, what is it really made up of?

Answers

Answer:

White light means your not missing any of the visible color spectrum, so all the colors.

Explanation:

You get a cut on your finger and some bacteria enter. Your immune system cells kill off the invaders by ingesting them. This is an example of:

Answers

It’s an example of Phagocytosis.

Topo map ,30 points! !!!

Answers

Answer:

410 500 450

Explanation:

which of the following statements best explains why plants wilt

Answers

Answer:

needs more context bro

Plants wilt due to lack of water. Dehydration of the plant will cause it to collapse. They also wilt sometimes to prevent damage from high temperatures and the sun. Hope this helps.

An autotroph is an organism that produces its own food from sunlight or
other inorganic substances.
True
False

Answers

Answer:

True

Explanation:

Autotrophs like plants uses the sun, carbon dioxide, and water to produce their foods

Answer:

true?

Explanation:

Explain how the electron transport chain makes ATP.

Answers

Answer:

Explanation:

While Glycolysis and the Citric Acid Cycle make the necessary precursors, the electron transport chain is where a majority of the ATP is created. The Electron Transport Chain makes energy ... At the end of the chain the electrons are taken up by oxygen molecules to make water. This is why oxygen is known as the final electron acceptor.

Answer:

Explanation:

during electron transport, energy is used to pump hydrogen ions across the mitochondrial inner membrane, from the matrix into the intermembrane space. A chemiosmotic gradient causes hydrogen ions to flow back across the mitochondrial membrane into the matrix through ATP synthase, producing ATP

What are two types of fermentation

Answers

Answer:

There are two types of fermentation: alcoholic fermentation and lactic acid fermentation.

Explanation: branilest plz

conduction of heart beat

Answers

Answer:

Explanation:

The cardiac conduction system are specialized cardiac muscle cell that are located in the walls of the heart and sends signals to the heart muscle. These signals cause the heart to contract. The main components of this system are AV node, bundle of His, SA node, bundle branches, and the Purkinje fibers.

Describe the sodium potassium pump using as much detail as possible. Bonus if you can accurately describe how this relates to cystic fibrosis. and i will make u brainliest

Answers

Answer:

The sodium–potassium pump is found in many cell (plasma) membranes. Powered by ATP, the pump moves sodium and potassium ions in opposite directions, each against its concentration gradient. In a single cycle of the pump, three sodium ions are extruded from and two potassium ions are imported into the cell

Name 2 body systems that interact to maintain
homeostasis in the human body and explain how they do

Answers

Answer:

Internal Temperatures

Similarly, the cardiovascular, integumentary (skin and associated structures), respiratory, and muscular systems work together to help the body maintain a stable internal temperature. If body temperature rises, blood vessels in the skin dilate, allowing more blood to flow near the skin's surface.

OR,

The nervous and endocrine systems exert the ultimate control over homeostasis because they coordinate the functions of the body's systems. Regulation of body temperature, blood pressure, pH, and glucose concentration are four examples of how the body maintains homeostasis.

Hope you know

Ecosystems that experience the same climate conditions are grouped together into larger regions called
A.cycles
B.equators
C.poles
D.biomes

Answers

The answer is D biomes !!!!

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