***
(1)
(d) Use words from the list below to complete the paragraph.
excretion
glucose
glycogen
Insulin
liver
oestrogen
3.7 shows a section through a
pancreas
secretion
starch
stomach
sucrose
The blood stream transports a sugar called
The blood sugar level has to be kept constant in the body.
If this level falls below normal, a hormone called glucagon is released into the blood by
an endocrine organ called the
The release of a substance from a gland is called
to increase the blood
Glucagon promotes the breakdown of
sugar level.
If the blood sugar level gets too high, the endocrine organ secretes another hormone
called
into the blood.
This hormone promotes the removal of sugar from the blood and its conversion to
[6]
glycogen in the
Total : 16]

Answer:

60 uniforms

Explanation:

Answer:

The vast majority of energy that exists in food webs originates from the sun and is converted (transformed) into chemical energy by the process of photosynthesis in plants. A small proportion of this chemical energy is transformed directly into heat when compounds are broken down during resp​iration in plants.

Explanation:

study hard

Answer:

there are three subject in science biology physics chemistry you need some math skills to calculate formula.

Answer:

Translation

Explanation:

it's the process of synthesis of protein from RNA. In translation, messenger RNA (mRNA) produced by transcription is decoded by the ribosome to produce a specific amino acid chain, or polypeptide, that will later fold into an active protein. :)

Answer:

EGGS WITH SHELL

AMNIOTIC EGG

FOUR LIMBS

BONY SKELETON

VERTEBRAE

Explanation:

The traits bird and its closest relative share are eggs with shell, amniotic eggs and four limbs.

A trait is a specific characteristic of an individual. Traits can be determined by genes, environmental factors or by a combination of both. Traits can be qualitative (such as eye color) or quantitative (such as height or blood pressure).

Simple (or Mendelian) inheritance refers to the inheritance of traits controlled by a single gene with two alleles, one of which may be completely dominant to the other. The pattern of inheritance of simple traits depends on whether the traits are controlled by genes.

Biological traits describe species' physiology, morphology, life history, and behavior, capturing both inter-specific interactions and the connections between species and their environment.

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If it helped you, then thanks for it :)

Answer:

put the numbers from greatest to least 0.14,-10.33,-9.82 and4.5

Answer : Endocrine glands secrete hormones into the blood stream while exocrine glands have ducts and secrete non hormonal substances such as tears or oil or sweat. Hormones are chemicals responsible for regulating the metabolic functions of cells in the body and drain into the bloodstream and the lymphatic system.

Explanation:

When the cell leaves the cell cycle and no longer divides, it enters the quiescent phase.

The quiescent phase is also known as G0 phase. It is a phase in the cell cycle where cells that have no need to divide enter a perpetual resting phase until they are signalled to divide.

Once they get a signal to divide, they move from the G0 phase to the G1 phase and then proceed normally with the cell cycle. For example, cells of the neurons in humans have no need to divide unless on special occasions. Such cells stay in G0 phase perpetually.

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Answer:

mitosis

Explanation:

i just took the quiz

Answer:

Area:

the amount of space taken up by a 2D shape, measure in square cm, m and so on (cm²,m²)

for example:

Area of a triangle:

Height×base

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

2

or....

Area of a rectangle:

b×h

or...

Area of a circle:

πr²

Answer:

I made an 89. These were my answers. I can retake it once if anyone can help.

1. nucleus

2.mRNA

3.transcription

4.helicase

5.template

6.codon

7.AUG

8.UAG, UGA, UAA

9.cytoplasm

10.translation

11.tRNA

12.amino acid

13.peptide

14.complementary bases

15.stop

16.protein

17.ribosome

Explanation:

no explanation

Answer:

Hope this helps

Explanation:

for the ones i got wrong I pretty sure it

ribososme

complimentarty base

cytoplasm

(i migth be wrong) but it is 80% right

hoope this help

If you got all the answer right plz correct me in the comments for the other ppl

Answer:

Breathing is the process that moves air in and out of the lungs. Gas exchange takes place at a respiratory surface —a boundary between the external environment and the interior of the organism. ... Gas exchange occurs in alveoli in lungs. Breathing occurs through the airways.

Explanation:

Answer:

Glycolysis can take place without oxygen in a process called fermentation. The other three stages of cellular respiration—pyruvate oxidation, the citric acid cycle, and oxidative phosphorylation—require oxygen in order to occur.

The step of cellular respiration requires oxygen include the following:

Cellular respiration involves the conversion of chemical energy from food

into ATP which is needed for the cell's daily activities.

It also involves series of reactions and pathways to ensure adequate

conversion and utilization of resources available. The reactions listed

require the presence of oxygen for them to occur in body cells.

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Answer:

cytochrome c oxidase is the answer

The enzyme cytochrome c oxidase or complex IV is found in the electron transport chain of the plasma membrane in many aerobic bacteria.

It is an electron transfer enzyme, which contains iron and is involved in cellular respiration that is located in the plasma membrane of bacteria.

This is the final complex of the electron transport chain, which catalyzes the oxidation of cytochrome c by transferring its electrons to oxygen.

Therefore, we can conclude that the enzyme cytochrome c oxidase or complex IV is found in the electron transport chain of the plasma membrane in many aerobic bacteria.

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Answer: The answer is B  

Hope this helps.

a single-celled protozoan with a selectively permeable membrane that is placed in a hypertonic glucose solution. so the glucose will enter the cell by diffusion. Option B is the correct answer.

Solvent and solute combine to form a solution. Depending upon the concentration of solute, the solution is of three types: hypertonic solution, hypotonic solution, and isotonic solution. The solute concentration in a hypotonic solution is less than the solvent concentration. The solute concentration in a hypertonic solution is greater than the solvent. In an isotonic solution, both the solute and solvent concentrations are equal.

When the cell is placed in a hypertonic glucose solution, the cell takes glucose into the cell by certain transporters or channels. Glucose is a polar molecule that cannot easily pass through the membrane. Hence, there are many transporters and channels present in the cell membrane. The movement of glucose is called "facilitated diffusion." No energy is required.

Hence, option B is the correct answer, as the glucose is diffused.

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Answer:

Electrical? Srry if I'm wrong

Explanation:

Answer:

DE.......................................

Answer:

oxygen is more easily dissolved into water with low levels of dissolved or suspended solids. freshwater lakes streams and tap water generally contain much less so so do concentrations are higher.

Explanation:

the amount of salt in any body of water increases, the amount of dissolved oxygen decrease

The concentration of organisms in a body of water inversely affects the rate of oxygen consumption. This is because oxygen is more readily dissolved in water.

Dissolved oxygen may be defined as a measurement of the availability of oxygen in water bodies. It may also be characterized as the amount of oxygen available to living aquatic organisms.

According to the context of this question, oxygen is more easily dissolved in water as compared to other suspended solids. The availability of oxygen significantly depends on the concentration of salt.

If the concentration of salt in any water bodies like oceans, seas, etc. is higher, the amount of dissolved oxygen is lower. On contrary, freshwater lakes, streams, and tap water typically consist of less concentration of salt, and the amount of dissolved oxygen is higher.

Therefore, the concentration of organisms in a body of water inversely affects the rate of oxygen consumption. This is because oxygen is more readily dissolved in water.

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Answer:

B, i think

Explanation:

Answer:

It's actually A

I did this activity

Protecting marine life from overfishing is a type of sustainable practice and is therefore denoted as option D.

These are the activities which are required for the maintenance and preservation of the qualities which are present in the environment and examples of such qualities include air, animals etc.

This type of practice also ensures that the activities done by humans don't affect other components of the ecosystem in a negative manner. Special attention is paid to the adverse effects which could occur such as extinction, pollution etc thereby averting them.

In this scenario, protecting marine life from overfishing helps to prevent extinction of the species which is therefore the reason why it is a sustainable practice.

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Answer:

Osmosis, the spontaneous passage or diffusion of water or other solvents through a semipermeable membrane (one that blocks the passage of dissolved substances—i.e., solutes).

Osmosis is the spontaneous net movement or diffusion of solvent molecules through a selectively permeable membrane from a region of high water potential to a region of low water potential, in the direction that tends to equalize the solute concentrations on the two sides...

Answer:

Glucose and oxygen

Explanation:

For 6 carbon dioxide (CO2) molecules and 6 water (H2O) molecules, 1 glucose (C6H12O6) molecule and 6 oxygen (O2) molecules are produced.

Answer: If a cell is placed in a hypertonic solution, water will leave the cell, and the cell will shrink. In an isotonic environment, there is no net water movement, so there is no change in the size of the cell. When a cell is placed in a hypotonic environment, water will enter the cell, and the cell will swell. Image credit: Mariana Ruiz Villareal.

Explanation: Hope this work:)

Threats and Impacts Attended. Transforming the landscape of hillsides prone to erosion into cultivation terraces increases agricultural productivity and food security. Terraces prevent landslides and erosion by reducing the intensity of runoff.

Answer:

Terracing along slopes where bedding planes are steeply inclined. ... Retaining walls can be used to stabilize a slope with unconsolidated material. Proper drainage helps relieve pore pressure behind retaining walls. Building on terraced slopes adds weight to slope encouraging movement.

Answer:

gene

Explanation:

Answer:

The rectum's job is to receive stool from the colon, let you know that there is stool to be evacuated (pooped out) and to hold the stool until evacuation happens.

Explanation:

Answer:

Its main function is to act as a temporary storage site for fecal matter before it is removed from the body through the  canal.

Explanation:

hope this helps:)

Glucose has the formula C6H12O6. It's an essential source of energy for aerobic and anaerobic cellular respiration in all organisms. Glucose enters the body as galactose, fructose, lactose, sucrose, or starch.

Glucose is a molecule that consists of six carbon atoms and has the chemical formula C6H12O6. It is a source of energy that may be found in every organism on the planet and is necessary for aerobic as well as anaerobic cellular respiration to function properly. Glucose typically enters the body in the isometric forms of galactose and fructose (monosaccharides), lactose and sucrose (disaccharides). Glucose can also enter the body in the form of starch (polysaccharide).

When we go without food for an extended period of time, our body releases glucose that was previously stored as glycogen, which is a polymer of glucose. Through a process known as gluconeogenesis, glucose can also be produced from the byproducts of the breakdown of fatty acids and proteins.

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Answer:

Bald Eagle and Giant Panda

Explanation:

Bald Eagle-

    Location- North America (United States and Northern Mexico)

    Facts-

1. Some bald eagle's nests can weigh as much as 2000 pounds!

2. They live around 20 to 30 years old in the wild.

3. The largest bald eagles tend to live in Alaska where they sometimes weigh as much as 17 pounds

Giant Panda-

      Location- South Central China

      Facts-

1. Pandas eat consistently for 12-14 hours a day

2. Like other bears, pandas can swim

3. “Giant panda” is actually just a nickname for a panda; they are no specifically larger than others.

Answer:

Adenine would pair with complimentary base thymine and have a concentration of 22%.

Explanation:

Since purines pair with a pyrimidine, adenine would have to pair with either cytosine or thymine. Cytosine only binds with guanine leaving thymine. Since thymine pairs with adenine, there must be equal amounts in the molecule, therefore it is 22%.