Biology College

PAL: Cadaver > Muscular System: Upper Limb > Lab Practical > Question 4

Identify the highlighted muscle.

PAL: Cadaver > Muscular System: Upper Limb > Lab Practical > Question 4Identify The Highlighted

Answers

Answer 1

Answer:

Brachialis

Explanation:

The Brachialis is an anterior skeletal arm muscle that extends from the medial arm to the superior area of the forearm. The brachialis fibers originate in the anterior part of the humerus and direct to the inferior part of the elbow, where they insert in the upper region of the ulna and distal radius. This muscle is an elbow flexor being used in every movement needed to approximate the anterior part of the forearm to the arm. It is a very thick and powerful muscle that acts with high speed.  

Answer 2

The upper limb or arm is the functional unit of the human body, which is made up of 6 different muscular regions, such as the pectoral, upper arm, hand, posterior forearm, and anterior forearm.

In the given image of the upper extremity, the muscle highlighted is the brachialis.

Brachialis anticus or the Teichmann's muscle is present in the upper extremity, which helps in the flexion of the elbow. The muscle is situated in the deeper biceps brachii and makes up the floor region of the elbow pit.

The muscle originates in the anterior part of the humerus and directs the inferior of the elbow. The brachialis muscle is one of the largest flexors of the elbow, which provides the movement or flexion of the forearm at the elbow.

Therefore, the given image is of the brachialis muscle.

To know more about Brachialis muscle, refer to the following link:

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Related Questions

Flouride is an inhibitor of glycolysis. Which enzymes are inhibited by Fluoride? Check all that apply.


pyruvate kinase


glyceraldehyde phosphate dehydrogenase


phosphoglucoisomerase


hexokinase


enolase


phosphoglycerokinase


phosphoglyceromutase


triose phosphate isomerase


aldolase


phosphofructokinase

Answers

Answer:

The answer is Enolase.

Explanation:

The reason why is because "Fluoride inhibits enolase, which is far downstream in the glycolytic pathway. Enzymes upstream of enolase remain active and continue to metabolize glucose until substrates are exhausted."

Fluoride is an inhibitor of enzyme enolase. Thus, the correct option is E.

What is Glycolysis?

Glycolysis may be defined as a process that involves the partial breakdown of glucose into pyruvate, a three-carbon compound by cells with the utilization of 10 sequential enzymes. It is also known as the Embeden-Meyerhoff pathway.

Fluoride functions primarily by inhibiting the enzyme enolase in the glycolytic pathway. This is because enzymes present in the upstream of enolase remain active and continue to metabolize glucose until substrates are consumed. This inhibition of the specific enzyme occurs in the presence of inorganic phosphate.

The enzyme enolase is responsible for the reversible conversion of phosphoglycerate to phosphoenolpyruvate and vice versa in the glycolysis pathway. It is present in the downstream part of the glycolysis process.

Therefore, Fluoride is an inhibitor of enzyme enolase. Thus, the correct option is E.

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Question: 34 of 80 ID: 15140 L1 Mark Corals are skeletons of polyps. A. Yes B. o No​

Answers

Answer:

No

Explanation:

Corals are not skeletons of polymors .

They are made of calcium carbonate.Which has chemical formula CaCO3

Answer:

A. Yes

Explanation:

Yes, corals are made of thousands of polyps. Each polyp has a hard outer skeleton. They attach together to form corals.

Which of the following is MORE sustainable than using fertilizer?

A. Methane
B. Decayed Leaves
C. Rubber much
D. Salts

Answers

Answer:

B decayed leaves

Explanation:

because mainly the bio fertilizers are decayed leaves and vegetable matter that are used for providing the nutrients and minerals to soil

DNA is a polymer consisting of monomers know as

A( peptides
B( amino Acids
C( nucleotides
D( phosphates

Answers

Answer:

C. Nucleotides

Explanation:

DNA is made up of a sequence of nucleotides (adenine, thymine, cytosine, guanine). Nucleotides are made up of a nitrogenous base, a phosphate group, and a 5 carbon sugar. They are linked by phosphodiester bonds

An amino acid polymer is a polypeptide - which forms a protein.

What is the difference between chyle and chylomicrons?

Answers

Answer:

QUESTION:

What is the difference between chyle and chylomicrons?

ANSWER:

Chyle: A fluid consisting of a mixture of lymphatic fluid (lymph) and chylomicrons that has a milky appearance. Chylomicrons are small fat globules composed of protein and lipid (fat) which are combined in the lining of the intestine.

#CARY_ON_LEARNING#HOPE_IT_HELPS

Someone please help me with this question I’m confused

Answers

Answer:

The answer would be "Does the organism perform photosynthesis?," as fungi lack the presence of chloroplasts—an organelle vital for photosynthesis to occur.

Which of the following choices, A B C or D, best describes the enzyme reaction graph below? Justify your choice.

PREDICTED RATES OF REACTION
A) Rate of reaction very slow
B) Rate of reaction increases with temperature
C) Optimum temperature of 37°C
D) Enzyme denatured at (according to books) about 45°C

​

Answers

Rate Optimum temperature is 37 degrees celsius.

If you look at the tip of the graph (point C) there is more reaction which means it's the perfect temperature for enzyme reaction

The statement that best describes the enzyme reaction graph below is as follows:

The optimum temperature of 37°C.

Thus, the correct option for this question is C.

What do you mean by Enzyme reaction?

Enzyme reaction may be characterized as a type of reaction which is significantly catalyzed by the presence of specific enzymes in order to lower the activation energy and enhances the rate of reaction.

According to the graph given below, point C indicates the high rate of reaction which occurred at the optimum temperature. Point D reveals a very slow rate of reaction instead of A. So, options A and D are eliminated. Point B is accurate but at point C the rate of reaction increases with temperature is more accurate than B.

Therefore, the optimum temperature of 37°C is a statement that best describes the enzyme reaction graph.

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Why do silver and copper have similar properties?
State your claim. Make sure your claim fully explains how two different materials can have similar properties.
Summarize the evidence you have gathered to support your claim and explain your reasoning. Type your response below and click submit in Schoology.

Answers

Answer:

These metals, especially silver, have unusual properties that make them essential for industrial applications outside of their monetary or decorative value. They are all excellent conductors of electricity. The most conductive (by volume) of all metals are silver, copper and gold in that order. Silver is also the most thermally conductive element, and the most light reflecting element. Silver also has the unusual property that the tarnish that forms on silver is still highly electrically conductive.

Copper is used extensively in electrical wiring and circuitry. Gold contacts are sometimes found in precision equipment for their ability to remain corrosion-free. Silver is used widely in mission-critical applications as electrical contacts, and is also used in photography (because silver nitrate reverts to metal on exposure to light), agriculture, medicine, audiophile and scientific applications.

Gold, silver, and copper are quite soft metals and so are easily damaged in daily use as coins. Precious metal may also be easily abraded and worn away through use. In their numismatic functions these metals must be alloyed with other metals to afford coins greater durability. The alloying with other metals makes the resulting coins harder, less likely to become deformed and more resistant to wear.

Explanation:

What is one possible reason for the sudden drop in the graph?

Answers

All the possible reactants had been used up

What is the cells of biology

Answers

Explanation:

Cell is the basic unit of life. group of cells form tissue and group of tissue form an organ.

have a nice day :)

Pauline took two small identical containers and filled them with the same amount of water.She dissolved a tablespoon of salt in one of them and placed both containers in a freezer.Pauline then observed them every five minutes until one of them had frozen.What is most likely the dependent variable (outcome variable) in this experiment?

A.The time it took for the liquids to freeze
B.The amount of water in each container
C.The amount of salt in each container
D.The type of liquid

Answers

Answer:

A

Explanation:

This line should explain it "Pauline then observed them every five minutes until one of them had frozen."

The most likely dependent variable (outcome variable) in this experiment is the time it took for the liquids to freeze. The correct option is A.

What are the variables of the experiment?

The variables of an experiment are the factors of the object on whom the experiment is done or the factors which affect the experiment. There are three types of variables. These are dependent, independent, and control variables.

Independent variables are those which can not be controlled by the person who is doing the experiment. The dependent variables can be changed or controlled by the experimenter.

A controlled scientific experiment will be controlled by the scientist, and it is to be checked that what time and what face of the experiment is going on.

Therefore, the correct option is A. The time it took for the liquids to freeze.

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Please answer this question

Answers

Answer:

Phyllite: foliated

Gneiss: foliated

Quartzite: non foliated

Schist: non foliated

Hornfels: foliated

Marble: non foliated

Slate: non foliated

( if a rock is foliated, it will have layers)

Compare and contrast protists and bacteria.

Answers

Answer:

Bacteria and protists are unicellular organisms. The difference lies in the type of cells they have.

...

Difference between Bacteria and Protists.

Bacteria Protists

Bacteria are prokaryotes Protists are eukaryotes

Genetic material is present in an irregularly shaped region called the nucleoid Genetic material is present inside the nucleus

Someone help me with this plz I will mark u Brainl

Answers

Answer:

C. I Think.

Explanation:

(sorry if it is wrong. Correct me if so. Goodluck.)

Recall the skills that scientist use;describe some characteristics of living things

Answers

Answer:

scientists use the skills of observing qualities, measuring quantities, classifying, predicting, experimenting and communicating, Some characteristics of living things would be environment reproduction growth and development regulation and energy processing

There was a time of great destruction on the earth.

I'll mark brainliest

Answers

Answer:

True

Explanation:

It was when humans were being sinful and God sent the flood to destroy the earth. Please remember to mark Brainliest!

IS PLASTIC BOTTLES BETTER OR GLASS BOTTLES

Answers

Glass bottles are better

Answer:

For me personally plastic. we burn our trash so most of the time we have a small piece of plastic left to just throw away. glass can be reused but can be broken and can hurt people, pop tires, ect. but environmental probably glass because you can reuse  it over and over.

Does chemosynthesis produce oxygen​

Answers

Answer:

While all chemosynthetic organisms utilize energy released during chemical reactions to synthesize sugar, different species do so via distinct metabolic pathways. Among other things, bacteria at hydrothermal vents breakdown hydrogen sulfide, mix carbon dioxide with oxygen, and make sugar and sulfur. [tex]CO_2+4H_2S+[/tex][tex]O_2- > CH_20+4S+3H_2O.[/tex]

I hope this helps you

:)

Antibodies are an example of a __________ protein structure, with ________ bonds between the individual protein subunits facilitating their binding into the final molecular structure.

Answers

Protective, pathogen's proteins or antigens,

Which cell organelles are involved in the production of proteins?

Answers

Answer:

Ribosomes and Endoplasmic Reticulum

Explanation:

Ribosomes are the organelles responsible for protein translation and are composed of ribosomal RNA and proteins. Some ribosomes are found in the cytoplasm, a gel-like substance that organelles float in and some are found in the rough endoplasmic reticulum.

Answer:

Ribosomes and Endoplasmic Reticulum

Explanation:

In light of the pandemic we are living through, do you think vaccinations should be mandatory?

Answers

Answer:

Yes, vaccination should be mandatory because without it all of us would slowly died from not having a cure. According to research people, they said; "vaccination will helps you to stay healthy. It also are important to your overall health such as diet and exercise."

Explanation:

Which is the word equation for photosynthesis?
-
carbon + hydrogen + oxygen glucose + water
oglu Lase+ water → carbon dioxide + oxygen
o carbon dioxide + water → glucose + oxygen
O glucose + oxygen — carbon + water + oxygen

Answers

Explanation:

the answer is carbon dioxide + water (arrow) glucose +oxygen

why is the mid-ocean ridge made of volcanic rock?

Answers

Answer:

The Mid ocean ridge exists at a divergent plate boundary. As the tectonic plates move away from each other, magma rises up in the gap and then cools. Often forming basalt.

Explanation:

While we are in deep sleep, our bodies shut down our ability to move our limbs. This would involve shutting down _____________ components of the _______________ nervous system. (2 points)

voluntary; peripheral
involuntary; peripheral
voluntary; autonomic
involuntary; autonomic

Answers

Answer:

voluntary; peripheral

Look at the diagram. What type of cell is shown by number 5?

Answers

i think its a membrane

Answer:

it's the root hair cell

Explanation:

because that specific structure belongs to the root hair cell

⚠️‼️ URGENT! ‼️⚠️
Do animals help A. Pollinate or B. Fertilize by the action of eating flowers and spreading seeds

Answers

Answer:

pollinate

Explanation:

fertilization occurs after pollination

Question 19
What causes Folate deficiency?
sunscreen
UVB radiation
living near the North or South Pole
Excess vitamin D

Answers

Answer:

My Explanation would be equivalent to the last answer (Excess Vitamin D).

If you like my response, you can mark it as Brainliest. Thanks!

Explanation:

One of the most common causes of folate deficiency is not eating a healthy, balanced diet. A healthy diet includes foods that naturally contain folate or are enriched with folic acid.

Where is water stored?

in a aquifer
in a sewer
in the atmosphere
(All of the above)

Answers

all of the above

because water can be stored everywhere

How many single chromosomes are in each of the new cells in telophase?​

Answers

Answer:

There are 4 single chromosomes

can someone please help

Answers

Answer:

I can't read that

Explanation:

I can't read that

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