You may be excused from some lessons in this module based on your pretest score. You will still be responsible for all lesson content on the module and segment exams. Do you feel comfortable with the content in this pretest? this is for biology

Answers

Answer 1

Answer:

just how you feel

Explanation:   they are just asking you how you feel so its what you think.

Answer 2

What was the lesson going over..thats what you would write about. by writing a summary on the lesson(s) you'll be able to get a better chance of answering the question... also how did you feel about the assessments and the the topic, (in your case biology).


Related Questions

What bird makes the longest migration of any animal in the world?.

Answers

Answer:

The world's best long-distance migratory is the Arctic Tern. It spends its summers in the Antarctic and its winters in the circumpolar Arctic and sub-Arctic. According to tracking investigations, the birds travel around 44,100 kilometers every year.

Explanation:

What happens when an organism has more carbohydrates than needed to meet its energy requirements? The organism begins to break down fats. The organism begins to break down fats. The organism begins to break down proteins. The organism begins to break down proteins. The extra energy is converted to protein and stored. The extra energy is converted to protein and stored. The extra energy is converted to fat and stored until needed.

Answers

Answer:

The correct answer is - The extra energy is converted to fat and stored until needed.

Explanation:

When someone intakes more carbohydrates than they need at a particular time body converts the excess amount of the carbohydrate into glycogen and stored in the liver cells.

One glycogen level is full the insulin starts converting the carbohydrate into fatty acids that move to different parts of the body and stoored like adipose tissue in the belly and thigh.

Thus, the correct answer is - The extra energy is converted to fat and stored until needed.

Which statement may plausibly explain type II diabetes, but not type I diabetes?​

Answers

The statement that may explain type II diabetes is that a protein that is normally activated by the insulin receptor does not perform its function. That is option C.

Causes of type II diabetes

Diabetes mellitus is a metabolic disorder that occurs due to the inability of the body cells to utilize the insulin produced as seen in type II diabetes or the inability of the pancreatic cells to produce insulin in enough quantity.

In type II diabetes, there is presence of insulin in the bloodstream of the patient but the body cells are not able to make use of it to metabolize glucose.

This is because when the protein that is activated by insulin receptor fails to function, problems with insulin signalling can occur which impairs the proper management of glucose levels in the blood.

Therefore, the statement that may explain type II diabetes is that a protein that is normally activated by the insulin receptor does not perform its function.

Learn more about diabetes here :

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What is best described as the energy of motion?​

Answers

Answer:  Kinetic energy

Explanation:

Kinetic energy is the energy of motion. All moving objects have kinetic energy. When an object is in motion, it changes its position by moving in a direction: up, down, forward, or backward.

What type of tissue acts like a belt, holding cells together?.

Answers

the answer for this question is epithelial tissue

hooke focused his work on _____ and did not believe that anything else had cells

Answers

tiny boxlike cavities, which he illustrated and described as cells.

Where in the chloroplast is the chemiosmotic gradient developed.

Answers

In chloroplast, chemiosmosis occurs in the thylakoid

Let's have a little fun, shall we?

What is the Animal with the strongest bite (IN THE OCEAN)

Answers

Answer:

a salt water crocodile

Explanation:

unlike a eukaryotic cell, a prokaryotic cell lacks

Answers

Answer:

[tex]\huge\boxed{\sf Nucleus}[/tex]

Explanation:

Eukaryotic Cell:

Greek Word : "Eu" means "Good" and "Karyon" means "Nut" which means that they have a Nucleus.

Prokaryotic Cell:

Greek Word : "Pro" means "Before" and "Karyon" means "Nut" which means that they lack Nucleus.

Difference:

The main difference between both is of a "Nucleus".

Hope this helped!

~AnonymousHelper1807

If light color is a recessive trait and the trees stay dark forever, could the light colored moths eventually become extinct? Why or why not?

Answers

Answer:

The light moths could become extinct eventually

Explanation:

If trees stay dark forever the light moths are easier to prey upon and eventually negative selection pressure will decrease the population of light moths until it is virtually nonexistent.

For a real life case of this, look into pepper moths and the Industrial Revolution.

If the light-colored trait is truly recessive, the moths may still carry the gene and could reappear in future generations.

What is a recessive trait?

A recessive trait is a genetic characteristic that is only expressed when an individual inherits two copies of the recessive gene, one from each parent. In other words, a recessive trait is only observable when the dominant version of the gene is absent.

For example, if a person inherits a dominant brown-eye gene from one parent and a recessive blue-eye gene from the other parent, they will have brown eyes, as brown is the dominant trait. However, if both parents pass on the recessive blue-eye gene, the individual will have blue eyes, as there is no dominant gene present to override the recessive gene.

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what is transpiration caused by​

Answers

respiration is caused by the presence of chlorophyll in the plants and plenty of sunshine that leads to excessive loss of water in the plants

Transpiration is the loss of water from the plant through evaporation at the leaf surface. ... Transpiration is caused by the evaporation of water at the leaf–atmosphere interface; it creates negative pressure (tension) equivalent to –2 MPa at the leaf surface. Transpiration happens when plants release water vapor from tiny holes, called stomata, in their leaves. ... Transpiration increases because at warmer temperatures plants open up their stomata and release more water vapor. Humidity – If the air around the plant is too humid, the transpiration and evaporation rates drop. Transpiration is the evaporation of water from plants. It occurs chiefly at the leaves while their stomata are open for the passage of CO2 and O2 during photosynthesis. ... But air that is not fully saturated with water vapor (100% relative humidity) will dry the surfaces of cells with which it comes in contact. Transpiration is the evaporation of water from plants. It occurs chiefly at the leaves while their stomata are open for the passage of CO2 and O2 during photosynthesis. ... This transpired water must be replaced by the transport of more water from the soil to the leaves through the xylem of the roots and stem. Transpiration is the process in which plant roots absorb water and then release the water in the form of vapour through the leaves. Transpiration is an important factor in the water cycle as it is one of the major sources of water into the atmosphere. Definition of Transpiration: Transpiration is the process of water movement through a plant and its evaporation from aerial parts especially from leaves. Its Type: Cuticular Transpiration. Lenticular Transpiration. Stomatal Transpiration. The water eventually is released to the atmosphere as vapor via the plant's stomata — tiny, closeable, pore-like structures on the surfaces of leaves. Overall, this uptake of water at the roots, transport of water through plant tissues, and release of vapor by leaves is known as transpiration.

How did the temperatures in the nebula affect
development of planets within the disks?

Answers

Answer:

because they were rocky dry and cold because nebula had these characteristucs

Explanation:

Is oryza sativa autotroph or heterotrophic

Answers

Answer:

Oryza sativa(rice) is an autotroph

Explanation:

Oriza sativa is the scientific name for rice.And rice is a plant and majority of all plants are autotrophs. Which means they contain the organelle chloroplast which is responsible for making their food.

Karissa is conducting an experiment on the amount of salt that dissolves in water at different temperatures. She repeats her tests several times using the same procedure. What can Karissa do to further increase confidence in the results of her experiment?

Answers

Answer:

She could time how long it takes for each amount of salt dissolves in the waters. (as well as keep each amount of salt the same if she was not doing that already.)

Explanation:

This way, she could observe which water is best for dissolving solvents and which is most affective in the shortest amount of time. If she was not timing how long it takes for salt to dissolve in different temperatures of water, then the experiment may as well have been useless unless there is somehow a different objective.

Answer:

she could make sure the experiment follows a specific procedure that allows other scientists to produce the same findings

celcia diease is a condition that prevents people from eating food products that contain glunten. Gluten is protien compound found in some foos such as whaet products. For people with celiac disease,a protein in gluten interferecs with the absorption of variuos nutrients, minerals, and vitamins. which body system is responsible for breaking down gluten

Answers

My Answer:

Small intestine. This 23-inch long intestine is essential during the digestion process. If it is damaged by gluten consumed by someone with Celcia, it will misfunction and become impaired which can lead to complications.

What is chromosomes?

Answers

Answer:

attached image to help u

Explanation:

A chromosome is a long DNA molecule with part or all of the genetic information.

State the differences between organic
matter and inorganic fertilizer​

Answers

Answer:

The organic matter is all natural came from the earth. But on the other hand, inorganic fertilizer is not natural it is chemical to make the grass more rich and healthy and they already stored all the nutrients in the fertilizer so it can work. I hope I helped

Help pls;( ASAP

you see a mosquito land on your hand and swat at it. A signal passes through many parts of different neurons to make this happen. Which component of the nervous system is the last to be involved in this process?


A. Dendrites in sensory neurons

B. Axons in motor neurons

C. Axons in sensory neurons

D. Dendrites in motor neurons

Answers

The reflex arc is the sequence of events since the body receives an external stimulus (seeing a mosquito landing on your hand) until it reacts (swapping at the mosquito). In the exposed example, the last components in the NS involved in the process are the Axons in motor neurons.

----------------------------------------

The reflex arc refers to the sequence of events since the body receives an external stimulus until it reacts.

In general terms, a stimulus of varying nature reaches the body, the peripheric nervous system -PNS- receives the stimulus and sends this information to the central nervous system -CNS-. The CNS processes the information and sends another signal as a response to the stimulus.

Five elements compose the reflex arc, which are receptors, three types of neurons, and effectors.

The neurons involved in the mechanism are:

Afferent or sensorial neurons

Interneurons

Efferent or motor neurons

Action:

• Ascending branch

The stimulus reaches the body and is received by the specialized sensory receptors. Afferent neurons, placed in the dermis and epidermis, receive this information from receptors, react and send it to the central nervous system as nerve impulses.

• Descending branch

Interneurons in the CNS, process the information and send a motor response.   Efferent neurons carry the response from the CNS to the effector organs, which might be either a muscle or a gland.

Finally, the target tissue responds to the stimulus as a contraction -muscle-,or as hormones release -gland-.

A motor neuron is formed by a cellular body, dendrites (cytoplasmic extensions that receive stimuli from other cells), and a long axon that is capable of conducting the electrochemical signals. The axon brunches out into several extensions when it approaches the muscle. At the end of each brunch, the axon is inserted in the muscle fiber surface, composing neuromuscular join. This is the last part of the NS involved in the process before the muscle contracts.

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What are the openings (pores) called that allow these molecules to enter leaves? What molecule enters the plant through the roots?

Answers

Answer: Stomata

Explanation:

Stomata are pores in the leaf that allow gas exchange where water vapor leaves the plant and carbon dioxide enters.

If a cell does not pass a checkpoint it may commit what, programmed cell death

Answers

Answer:

If the checkpoint mechanisms detect problems with the DNA, the cell cycle is halted, and the cell attempts to either complete DNA replication or repair the damaged DNA. If the damage is irreparable, the cell may undergo apoptosis, or programmed cell death 2.

hope this helps :)

Why do you think the cell creates many mitochondria?

Answers

Mitochondria is the POWER HOUSE of the cell it creates energy! :)

Mitochondria is the powerhouse of cell therefore, cell creates many mitochondria.

What is mitochondria?

The majority of the chemical energy required to drive a cell's metabolic operations is produced by mitochondria, which are membrane-bound cell organelles (mitochondrion, singular).

Adenosine triphosphate, a tiny molecule, serves as a storage container for the chemical energy generated by the mitochondria (ATP). Small chromosomes found in mitochondria are found there.

Organelles that are membrane-bound include mitochondria, however they are membrane-bound with two distinct membranes. And for an intercellular organelle, that's extremely remarkable. Those membranes provide the fundamental function of mitochondria, which is to produce energy.

Therefore, Mitochondria is the powerhouse of cell therefore, cell creates many mitochondria.

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are limiting factors biotic or abiotic

Answers

Answer:

Limited factors are more likely to be biotic because like food, mate and competition with other organisms for resources.

Explanation:

An object with a density_____
1.0 g/mL will float in water.

Greater than
Less than
Equal to

Answers

An object with a density GREATER THAN

What are the processes in which material move through a cell?

Answers

The passive forms of transport, diffusion and osmosis, move materials of small molecular weight across membranes. Substances diffuse from areas of high concentration to areas of lower concentration; this process continues until the substance is evenly distributed in a system.

During passive transport, materials move by simple diffusion or by facilitated diffusion through the membrane, down their concentration gradient. Water passes through the membrane in a diffusion process called osmosis.

Carbon is a common in _____ matter too in rocks and soil dissolved in seawater inside the earth' s mantle and the air ,as_________

Answers

air and it evaporates

Use the drop-down menus to complete the sentences. the neuron that transmits the impulse is called the , and the cell receiving the impulse is called the . when a nerve impulse arrives at the axon terminal of the neuron, it triggers the release of molecules called . these molecules diffuse across the synapse and bind to receptors on the next cell.

Answers

Answer:

A.presynaptic cell B.postsynaptic cell C.neurotransmitters

Explanation:

Your welcome.

The neuron that transmits the impulse is called the "presynaptic neuron", and the cell receiving the impulse is called the "postsynaptic neuron".

What are neurons?

Neurons, also known as nerve cells, are specialized cells that transmit electrical and chemical signals throughout the body. They are the basic units of the nervous system, which includes the brain, spinal cord, and peripheral nervous system.

Thus, the neuron that transmits the impulse is called the "presynaptic neuron", and the cell receiving the impulse is called the "postsynaptic neuron". When a nerve impulse arrives at the axon terminal of the neuron, it triggers the release of molecules called "neurotransmitters". These molecules diffuse across the synapse and bind to receptors on the next cell.

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how do you find the percent of water inside a cell​

Answers

Answer:

Well I know that it is 30% water and 70% salt. I dont really know much but thats the farthest I can give you.

Hope this helps!

13. Radha's mother makes fluffy idlis, everyone likes them.
a) How does idli batter become soft?
b) What are the organisms involved in it?

Answers

a) Due to fermentation idli becomes soft and fluffy
b) Saccharomyces cerevisiae is the fungus which is commonly known as baker's yeast. The yeast cells are added to the batter of idli and dosa. The fungus performs anaerobic fermentation. The fungus utilizes the fermentable sugars and convert them to ethanol and carbon dioxide. The carbon dioxide gas causes the dough to rise and become soft and fluffy. The carbon dioxide bubbles gets trapped in the dough and when baking is done, this bubbles break and forms pores.

How do living things use matter such as carbon, nitrogen, phosphorus and water?

Answers

Answer:

Every living organism is made up of carbon, nitrogen, and phosphates. Nitrogen and carbon are found in amino acids which make up proteins. Phosphates make up DNA and ATP.

Explanation:

A scientist wants to use a radioactive isotope of phosphorus to radiolabel
certain molecules in a culture of cells he is growing. If the scientist uses
32P, which of the following groups of macromolecules will be labeled in the
culture of cells? *

Answers

Answer:

He can label the cell membranes of the cells with phosphorous (P32) because cellmembrane of cells are made of Phospholipid bilayer.

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