How was sustainable development defined in 1978

Answers

Answer 1
Answer:

Answer:

development that meets the needs of the present without compromising the ability of future generations to meet their own needs.

Explanation:


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A group of living things that live in the same place at the same time isbest described as a:

Comb jellies are most closely related to:______.a. cnidarians.
b. sponges.
c. flatworms.
d. roundworms.
e. rotifers.

Answers

Answer:

A. cnidarians

Explanation:

Comb jellies are most closely related to Cnidarians. Cnidarians are marine invertebrate organisms which make use of their cnidocytes filled with tentacles in catching preys.

They also have body parts such as the ectoderm and endoderm and a characteristic middle jelly layer called the mesoglea which is similar in a comb jelly.

Examples of Cnidarians include sea anemones and corals.

What vascular plant tissue is made of dead cells

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The vascular tissues in plants are composed of Xylem and Phloem.These tissues allow nutrients and water to be transported in theother parts of the plant.

PLEASE PLEASE HELP IM BEGGING ALL OF YOU: Enzyme inhibitors play an important part in the control of enzyme functions, allowing them to continue, or inhibiting them for a period of time. Which inhibitor affects the initial rate but do not affect the maximal rate?allosteric
competitive
non-competitive
uncompetitive

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Competitive inhibitor affects the initial rate but do not affect the maximal rate.

What do you mean by competitive inhibitor?

Competitive inhibition is interruption of a chemical pathway owing to one chemical substance inhibiting the effect of another by competing with it for binding or bonding.

A competitive inhibitor is any molecule that can bind to the active site of an enzyme with sufficient affinity such that it can compete with the enzyme's natural substrate and reduce enzyme activity as a result.

Competitive enzyme inhibitors possess a similar shape to that of the substrate molecule and compete with the substrate for the active site of the enzyme. This prevents the formation of enzyme-substrate complexes.

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Answer:

competitive

Explanation:

How many functional groups are present in threonine

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Threonine contains two functionalgroups: an amino group (-NH_2) and a hydroxyl group (-OH).

These functionalgroups are responsible for the molecule's properties and reactivity. The amino group is part of the amino acid structure, while the hydroxyl group is characteristic of alcohols.

The carboxyl group (-COOH) is another functionalgroup present in threonine. It is acidic in nature and can donate a proton, making threonine capable of acting as a weak acid.

The hydroxyl group (-OH) attached to the side chain of threonine is an alcohol functional group. It provides threonine with unique chemical properties.

Thus, threonine contains two distinct functional groups: an amino group (-NH_2) and a hydroxyl group (-OH).

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Answer:

It contains Amino group NH2, Carboxylic Acid group COOH, also Hyroxyl group OH

Chewing a bite of bread mixes it with saliva and facilitates its chemical breakdown. This is most likely due to the fact that ________. Group of answer choices the inside of the mouth maintains a very high temperature chewing stores potential energy chewing facilitates synthesis reactions saliva contains enzymes

Answers

Answer:

Saliva contain enzymes.

Explanation:

In the mouth, when chewing a bite of bread, it mixes with the saliva in the mouth which is secreted by the salivary gland. The food is broken down by chewing which is converted into Bolus through the saliva. The saliva comprises of digestive salivary amylase which help to digest carbohydrates and breakdown carbohydrates into smaller pieces.

Bread is a carbohydrate, digestive salivary amylase breakdown bread into sugars.

Therefore, digestion begin from the mouth and it contain saliva which comprises of the enzymes.

Chewing a bite of bread mixes it with saliva, which contains enzymes that help break down the carbohydrates in the bread.

Chewing a bite of bread mixes it with saliva and facilitates its chemical breakdown. This is most likely due to the fact that saliva contains enzymes that help to break down the carbohydrates in the bread. Enzymes are biological molecules that catalyze, or speed up, chemical reactions in the body. In this case, the enzymes in saliva help to break down the complex carbohydrates in the bread into smaller, simpler molecules that can be easily absorbed and used for energy.

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SNP is an acronym for:A. simple Northern probe
B. sample in situ probe
C. simple nucleotide probe
D. single nucleotide polymorphism polypeptide
E. sequence normal

Answers

Answer:

single nucleotide polymorphism

Explanation:

A SNP (above) is a mutation in DNA at exactly one nucleotide (A, T, C, or G) that is present in at least 1% of the population.

For instance, let's say a certain protein relies on the sequence -TTG- at a certain position in a gene. If the sequence -ATG- is seen in that exact position in the gene (the A residue replacing the first T residue) in at least one percent of the population, this would be a SNP. If this replacement were in less than one percent of the population, it would just be a mutation.