Amylase becomes denatured at a temperature of 80c. During an experiment to study the effect of varying temperatures on enzyme activity, amylase's reactivity with starch was measured at a body temperature of 37c and then again at an increased temperature of 42c. How would this increase in temperature affect the experiment?

Answers

Answer 1
Answer:

Answer:

The rate of reaction will increase

Explanation:

Temperature is known to affect the rate of the reaction. Generally, chemical reactions depend on thermal activation. It means that an increase in temperature also increases the kinetic energy of the reactants. Increasing the temperature increases the reaction rate due to the increase in the number of molecular collisions between reactant molecules. The speed of a particle is directly related to its kinetic energy and thereby an increase in temperature also results in an increase in the amount of collisions between molecules per unit of time.


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Another name for unicellular organisms that dominated Earth up to the Precambrian time is A. cyanobacteria. B. stromatolites. C. eukaryotes. D. prokaryotes.
In humans, the placenta is essential to the embryo for(1)nutrition, excretion, and reproduction(2)respiration, nutrition, and excretion(3)movement, reproduction, and nutrition(4)coordination, movement, and growth
Explain what is meant by the sentence “Natural selection can act only on existing traits.”
The movement of H+ through the ATP synthase is best described as an example of __________. The movement of H+ through the ATP synthase is best described as an example of __________. simple diffusion hydrolysis active transport facilitated diffusion
What was one of the ways that people of ancient times classified plants and animals?

Terrance, whose birth mother drank heavily throughout pregnancy, has a thin upper lip, short eyelid openings, a small head, and a smooth philtrum. His physical growth has been slow, and he shows impairment in memory, attention span, motor coordination, and social skills. Terrance has __________. a. partial fetal alcohol syndrome
b. alcohol-related neurodevelopmental disorder
c. fetal alcohol syndrome
d. cytomegalovirus

Answers

Answer:

c. fetal alcohol syndrome

Explanation:

Fetal alcohol syndrome is the disorder that occurs in children who are exposed to alcohol during embryonic development due to alcohol consumption by their mothers.  

Fetal alcohol syndrome is characterized by stunted growth of child and problems associated with the nervous system. Impaired neurological development makes these children slow learners and affects their motor skills.  

Terrance's mother also consumed alcohol during pregnancy and exposed him to alcohol. His alcohol exposure resulted in fetal alcohol syndrome affecting his growth and mental development. Fetal alcohol syndrome also affects the shape and size of facial parts such as lips, eyelids, and head as exhibited by Terrance.  

What type of immune response is always disadvantageous to a person?

Answers

Answer: Autoimmune response

 The immune system is the body's defense against germs like bacteria and viruses. When it senses these germs,  it sends out an army of fighter cells to attack them. This called the immune response.

Autoimmunity is the immune response of an organism against its own healthy cells and tissues. This is always disadvantageous to a person because it mistakenly attacks our body. Autoimmune diseases which result from this now affect 24 million people. Examples of autoimmune diseases are rheumatoid arthritis, multiple sclerosis, thyroid disease,   inflammatory bowel disease and lupus. 

What are two human uses for mosses?

Answers

The first use of moss is for decoration Moss is a type of plant that is very easy to be shaped and is not difficult to maintain. If you ever see a labyrinth made of plants, there is a big chance that it's made with Moss Th second use of moss is for Mattress stuffing. The texture of moss could help the mattress create more comfortHope this helps. Let me know if you need additional help!

Suppose that a dominant allele (P) codes for a polka-dot tail and a recessive allele (p) codes for a solid colored tail. If two heterozygous individuals with polka-dot tails mate, what's the probability of the phenotype and genotype combinations of the offspring?A. 50 percent chance of a polka-dot tail and 50 percent chance of a solid colored tail (50 percent PP; 50 percent pp)
B. 75 percent chance of a polka-dot tail and 25 percent chance of a solid colored tail (75 percent Pp; 25 percent pp)
C. 75 percent chance of a polka-dot tail and 25 percent chance of a solid colored tail (25 percent PP; 50 percent Pp; 25
percent pp)
D. 25 percent chance of a polka-dot tail and 75 percent chance of a solid colored tail (25 percent PP; 50 percent Pp; 25
percent pp)

Answers

Make a punnett square. The individuals are heretozygus (different) so their genotype is Pp.
P p
_______
P | PP | Pp |
_______
p | Pp | pp |
_______

There is...
Genotype (genetics)
25% chance homozygus polkadot. (PP)
25% chance homozygus solid (pp)
50% chance heterozygus polkadot. (Pp)

Phenotype (physical trait)
75% chance polkadot
25% chance solid.

The answer: C


*sorry the punnett square is so weird looking :) i hope this was helpful.


Producers are the most important biotic factor in an ecosystem.
a. True
b. False

Answers

Answer;

The above statement is True.

Explanation;

-Biotic factors are the living components of an ecosystem and are sorted into three groups: producers or autotrophs, consumers or heterotrophs, and decomposers or detritivores.

-Producers are living things within an ecosystem that make life possible for all other organisms. This is because they produce something very important. They are important parts of an ecosystem. Producers are the green plants. They make their own food. Consumers on the other hand are animals and they get their energy from the producers or from organisms that eat producers.

Final answer:

Producers, like plants and algae, are the most important biotic factors in an ecosystem. They convert sunlight into glucose through photosynthesis, forming the basis of the food chain. They are critical to survival of all other organisms, as all organisms either directly or indirectly depend on producers for energy.

Explanation:

The statement is True. Producers, like plants and algae, are indeed the most important biotic factors in an ecosystem. They play an essential role in every ecosystem because they convert sunlight, via photosynthesis, into glucose. This forms the basis of the food chain, as this energy is passed onto other organisms when they consume producers. Without producers, no other organisms could survive, because all organisms, either directly or indirectly, get their energy from producers. Therefore producers are the most critical part of any ecosystem.

Learn more about Producers in Ecosystem here:

brainly.com/question/709766

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A characteristic of acids is that they react with metals to:form non-metals
release water
release hydrogen gas
produce bases

Answers

Answer is the first choice - form non-metals. Some acid and metal reactions don't form anything especially with weak acids. But many acids react with metals to form salt and hydrogen, which are considered non-metals.

Answer:

Release hydrogen gas

Explanation: