Test your understanding of the term denaturation by deciding which of the following statements are true. 1- Protein denaturation involves cleavage of its peptide bonds. 2- Denaturation of an enzyme will cause a loss of its catalytic activity. 3- Denaturation and digestion refer to the same process. 4- A denatured protein has a different primary structure than its native state. 5- A denatured protein has a different tertiary structure than its native state.

Answers

Answer 1
Answer: The right answer for the question that is being asked and shown above is that: "5- A denatured protein has a different tertiary structure than its native state." The statement that is true about denaturation is that 5- A denatured protein has a different tertiary structure than its native state.

Related Questions

Which of the following is the manipulation of genetic material for practical purposes? A) A. Grafting B) B. Tissue culture C) C. Genetic engineering D) D. Cell culture
What element is found in all living things. It is recycled when organisms die. It is transformed from one form to another through photosynthesis and cellular respiration.
Penicillin fungi are an example of _________.a. zygote fungi b. sac fungi c. imperfect fungi d. club fungi
Why is it important for scientists to classify a newly discovered species?
The ______ is the nerve tissue at the back of the eye, which receives the image that has been formed by the cornea, the pupil, and the crystalline lens.

Which statement describes the reaction for cellular respiration?a)The equation is carbon dioxide + water → glucose + oxygen + water and energy is required in the form of light

b)The equation is glucose + oxygen → carbon dioxide + water and energy is produced in the form of ATP.

c)The equation is carbon dioxide + water → glucose + oxygen + water and energy is produced in the form of ATP.

d)The equation is glucose + oxygen → carbon dioxide + water and energy is required in the form of light.

Answers

Answer:

The answer to your question is: B

Explanation:

a)The equation is carbon dioxide + water → glucose + oxygen + water and energy is required in the form of light. This option is totally wrong, the reactants in cellular respiration are sugar and oxygen, and cellular respiration never forms light.

b)The equation is glucose + oxygen → carbon dioxide + water and energy is produced in the form of ATP.   This option is correct, in cellular respiration the cell uses sugar and oxygen to make carbon dioxide, water and ATP.

c)The equation is carbon dioxide + water → glucose + oxygen + water and energy is produced in the form of ATP.  This option is wrong, it's describing an unknow process to me.

d)The equation is glucose + oxygen → carbon dioxide + water and energy is required in the form of light. This option is partially correct, but the last part makes it wrong because cellular respiration doesn't use light to obtain energy.

Answer:

b)The equation is glucose + oxygen → carbon dioxide + water and energy is produced in the form of ATP.

Which homeostatic process requires energy to move particles across the plasma membrane?1.active transport
2.passive transport
3.dynamic equilibrium
4.osmosis

Answers

The right answer is 1. active transport.


Active transport refers to the passage of an ion or molecule across a membrane against its concentration gradient.

If the process uses chemical energy produced, for example, by the hydrolysis of a nucleotide triphosphate such as adenosine triphosphate, it is called primary active transport.

Active transport is opposed to passive transport, which does not use energy.

Active transport is the homeostatic process that requires energy to move particles across the plasma membrane.

Further Explanation

Transport in living organisms

  • Plants and animals use various processes to transport materials from one point to another.
  • There are classified as either passive transport or active transport.

Active transport  

  • It is a type of transport in living organisms that involves movement of substances against a concentration gradient through the plasma membrane.
  • It  involves use of energy in form of ATP to aid transport of substances.

Passive transport

  • It is a type of transport that does not involve the use of energy to aid movement of substances in living organisms.
  • Passive transport involves free movement of substances and through special types of transporters or carriers.
  • Types of passive transport includes; simple diffusion, facilitated diffusion, osmosis, and mass flow among others.

Types of passive transport

Facilitated diffusion

  • Facilitated diffusion is a type of passive transport which involves the diffusion of solutes by use of transport proteins in the plasma membrane.
  • Facilitated diffusion uses transport proteins to transport solutes down their concentration gradient.

Osmosis  

  • Osmosis is a special diffusion that involves the movement of water molecules from a region where they are highly concentrated to a region where they are lowly concentrated through a semipermeable membrane.
  • It may also refer to the movement of water molecules from a region of low particle concentration to a region of a high particle concentration.

Diffusion  

  • Diffusion is a type of passive transport that involves movement of particles from a region of high concentration to a region of low concentration.
  • Diffusion involves movement of molecules of substances other than water.

Keywords: Active transport, Passive transport, Diffusion, Osmosis,

Learn more about:  

Level: High school  

Subject: Biology

Topic: Transport in living organisms

Sub-topic: Passive transport

Briefly (3-5 sentences) summarize cell division in prokaryotic cells.

Answers

Answer:

Prokaryotic cells have a ring-shaped nucleus, however it is not fully defined, and thanks to this, their DNA is found unlike eukaryotic cells, scattered in the cytoplasm, an example of a prokaryotic cell is a bacterium, which has Oval shaped

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Hope I help!

The independent variable is the only factor that a scientist

Answers

I would put number 1.

Aiding in emotional processing and arousal functions are functions of the __________.a. thalamus
b. hypothalamus
c. cerebrum
d. forebrain

Answers

Thalamus of central brain regulates emotions and thinking process of the body. It is involve emotional processing and arousal functions are functions of the thalamus. Thus, option A is correct

What are the difference Between Thalamus and Hypothalamus ?

The are several components of human brain like cerebrum, cerebellum and brainstem.

A structure called diencephalon present between two hemispheres of cerebrum which has a structure like thalamus,hypothalamus, subthalamus, epithalamus.

Thalamus is a gray matter responsible for sensory and motor activities,  alertness, consciousness or wakefulness in humans.

Hypothalamus  is a small part of the brain regulates internal balance,  send signals to the pituitary gland to produce hormones, regulates heart rate, blood pressure, body weight, appetite, body temperature and sleep cycle.

Certain hormones secreted by hypothalamus are oxytocin, Anti -diuretic hormone, Gonadotropin, Prolactin hormone etc.

Hence, option A is correct

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Answer:

a. the thamlalus

Explanation:

What determines the differences between the way men and women speak?

Answers

Testosterone! Hormones jn general make a large difference

Final answer:

Differences between the way men and women speak are largely culturally determined, though early research suggested they were due to societal socialization. Modern research indicates the impact of linguistic determinism - the way one's languages can influence one's thoughts and perceptions. Importantly, these gendered speech patterns are not a universal biological fact, but vary across different cultures.

Explanation:

Various factors, predominantly cultural and social, contribute to the differences between men's and women's speech. Early research theories such as those from Robin Lakoff suggested that societal socialization resulted in women's speech being seen as uncertain, excessively polite, and full of hedges. Likewise, Deborah Tannen argued that men and women communicate differently, with men focusing more on status and women on building connections through conversation.

However, more recent studies argue against this concrete division. Janet Hyde, challenging traditional gender role-based speech patterns, conducted a comprehensive analysis which showed minimal differences in verbal skills between boys and girls. Similarly, language research on cultural aspects from Madagascar and New Guinea reveal that speech patterns associated with gender are indeed culturally relative.

Another relevant factor is the role of linguistic determinism, which suggests that the language one speaks can significantly influence one’s thoughts and perceptions. This idea was demonstrated in Lera Boroditsky's research, that native German and Spanish speakers, in which nouns are gendered, describe things differently depending on the noun's gender in their language, even when communicating in a gender-neutral language such as English.

In conclusion, while there may be some observable differences in the way men and women speak, gendered speech patterns are largely cultural and vary significantly across different societies, and they cannot be generalized or naturalized as biological phenomena.

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