difine an enzyme in biology
Answers
Answer: An enzyme is a biological catalyst and is almost always a protein. It speeds up the rate of a specific chemical reaction in the cell. The enzyme is not destroyed during the reaction and is used over and over.
Answer:
hope it helps...stay safe healthy and happy..
Related Questions
Why don’t spinal or brain injuries often not heal?
Answers
what is a genomic change based on definition?
Answers
Answer:
Genome size can increase by duplication, insertion, or polyploidization. Recombination can lead to both DNA loss or gain. Genomes can also shrink because of deletions. ... It is beneficial to an organism to rid itself of non-essential genes because it makes replicating its DNA much faster and requires less energy.
Explanation:
The study of genes and their function. Genomics aims to understand the structure of the genome, including the mapping genes and sequencing the DNA
12. Which are the classification of hazard?
A.) Physical, Mechanical, Chemical, Biological and Psychosocial environment
B). Physical, Mechanical, Chemical, Biological and Exposure
C.) Physical, Mechanical, Chemical, Biological and Risk
D.) Physical, Mechanical, Chemical, Biological and Appropriate
Answers
Answer:
12. Which are the classification of hazard?
A.) Physical, Mechanical, Chemical, Biological and Psychosocial environment
B). Physical, Mechanical, Chemical, Biological and Exposure
C.) Physical, Mechanical, Chemical, Biological and Risk
D.) Physical, Mechanical, Chemical, Biological and Appropriate
Explanation:
12. Which are the classification of hazard?
A.) Physical, Mechanical, Chemical, Biological and Psychosocial environment
B). Physical, Mechanical, Chemical, Biological and Exposure
C.) Physical, Mechanical, Chemical, Biological and Risk
D.) Physical, Mechanical, Chemical, Biological and Appropriate
12. Which are the classification of hazard?
A.) Physical, Mechanical, Chemical, Biological and Psychosocial environment
B). Physical, Mechanical, Chemical, Biological and Exposure
C.) Physical, Mechanical, Chemical, Biological and Risk
D.) Physical, Mechanical, Chemical, Biological and Appropriate
12. Which are the classification of hazard?
A.) Physical, Mechanical, Chemical, Biological and Psychosocial environment
B). Physical, Mechanical, Chemical, Biological and Exposure
C.) Physical, Mechanical, Chemical, Biological and Risk
D.) Physical, Mechanical, Chemical, Biological and Appropriate
What are 2 ways nitrogen becomes useable to plants,humans,and animals?
Answers
Animals get the nitrogen they need by eating plants or other animals that contain nitrogen. When organisms die, their bodies decompose bringing the nitrogen into soil on land or into ocean water. Bacteria alter the nitrogen into a form that plants are able to use.
HURRY PLZ How are plant cells related to animal cells? Animal cells have lysosomes and plant cells do not. Both plant and animal cells have lysosomes. Plant cells have lysosomes and animal cells do not. Neither plant nor animal cells have lysosomes.
Answers
Animal cells have lysosomes and plant cells do not
The Vertebrata have the least number of species in it. True or false
Answers
Answer:
False
hope it is helpful to you
Which describes an atom that has fewer neutrons than protons and more electrons than protons?
Answers
Answer:
An atom that has fewer neutrons than protons and more electrons than protons is an anion.
What time of year does everywhere on Earth receive an (almost) equal amount of daytime sunlight? Why does this occur?
Answers
Answer:
September Equinox
Explanation:
it occurs when the sun crosses the celestial equator from north to south
In horses, black coloring (B) is dominant, and chestnut coloring (b) is recessive. What percentage of offspring are expected to be chestnut?
Answers
Answer:
This question is incomplete, the complete question is as follows:
- In horses, black coloring (B) is dominant, and chestnut coloring (b) is recessive. A homzygous black horse crosses with a chestnut horse.
What percentage of offspring are expected to be chestnut?
The answer is 0%
Explanation:
This question involves a gene coding for color in horses. The allele for black coloring (B) is dominant over the allele for chestnut coloring (b) is recessive.
According to this question, if a homzygous black horse (BB) crosses with a chestnut horse (bb), the following gamete will be produced by each parent;
BB - B only
bb - b only
Using these gametes in a punnet square, the following proportion of offsprings will be produced:
Bb, Bb, Bb, Bb
All of these offsprings are phenotypically black colored although heterozygous in genotype. Hence, 0% of offspring are expected to be chestnut.
Answer:
its 0% love
Explanation:
HELP PLEASEEEEEEEEEE
Answers
2.) your mouth is lined with tissues called mucous membranes
3.) hell keep your mouth moist. help break down food. salivary glands make it easier for you to swallow food.
RD
In which nutrient group would you find sugary sweets?
ме
A
fat
B
water
С
protein
D
carbohydrates
Answers
Answer:
D
Carbohydrates
Explanation:
Hope it helps
A bar graph titled Global Trade (Percent of G D P). The x-axis is labeled Year from 1988 to 2013. The y-axis is labeled Percent of G D P from 0 to 70. 1988 and 1993 were under 40 percent. 1998 and 2003 were over 40 percent. 2008 and 2013 were almost 60 percent. Which statement is supported by information in the graph? Trade between nations steadily decreased between 1988 and 2013. Trade between nations steadily increased between 1988 and 2013. Trade between nations increased between 1988 and 2003, and then decreased. Trade between nations decreased between 1988 and 2003, and then increased.
Answers
Answer:
B
have a nice day luv u <3
The statement which is supported by the information in the bar graph is that: B. trade between nations steadily increased between 1988 and 2013.
What is a bar graph?A bar graph can be defined as a type of chart that is used to graphically represent data (information), especially by using rectangular bars or vertical columns.
Based on this bar graph titled Global Trade (Percent of GDP), we can infer and logically conclude that trade between nations increased steadily between 1988 and 2013, which was from over 40 percent (40%) to almost 60 percent (60%).
Read more on bar graph here: https://brainly.com/question/24741444
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What are the three parts of modern cell theory. Choose all that apply.
A.) The cell is the smallest living unit in organisms
B.) All cells come from other pre-existing cells
C.) All living things are made of cells
D.) All organisms are multicellular
Answers
Answer:C.) All living things are made of cellsExplanation:
Individuals ------ when they work together to obtain resources. A.cooperate B.compete
Answers
Answer:
A
Explanation:
Compare and contrast a fossil and a trilobite.(1 point)
A (Both fossils and trilobites are relativity new, both being around 1,000 years old. However, fossils are only found under water, whereas trilobites are found all over the globe.
B (Both fossils and trilobites are relativity new, both being around 1,000 years old. However, trilobites are only found on the bottom of the ocean, whereas fossils are found only on land.
C (Both fossils and trilobites are extremely old. However, a fossil was a creature that was living on Earth at some point that over time turned into a trilobite, meaning a fossil is one type of many different types of creatures found in trilobites.
D (Both fossils and trilobites are extremely old. However, a trilobite was a creature that was living on Earth at some point that over time turned into a fossil, meaning a trilobite is one type of many different types of creatures found in fossils.
NO FILES
Answers
Answer:
D. Both fossils and trilobites are extremely old. However, a trilobite was a creature that was living on Earth at some point that over time turned into a fossil, meaning a trilobite is one type of many different types of creatures found in fossils.
Both fossils and trilobites are extremely old. However, a trilobite was a creature that was living on Earth at some point that over time turned into a fossil, meaning a trilobite is one type of many different types of creatures found in fossils. So, the correct option is D.
What do you mean by Fossil?Fossils are the preserved remains of the organisms whose bodies were buried in the sediments, such as sedimentary rocks.
Trilobite is a member of a group of extinct fossil arthropods easily recognized by their distinctive three-lobed and three-segment forms. It is exclusively a marine animal. It first appeared at the beginning of the Cambrian period.
Therefore, option (d) significantly compares and contrasts a fossil and a trilobite.
To learn more about Fossils, refer to the link:
https://brainly.com/question/11224681
can someone explain it or maybe give me the answer, im desperate :)
Answers
In Figure 30-4, which structure represents unsaturated fat? Which structure represents saturated fat? At room temperature, what state is each type of fat?
State whether each type of fat is associated with heart problems. Give an example of each type of fat.
Answers
High consumption levels of saturated fats are associated with heart problems. Consumption of high levels of saturated fats can raise your cholesterol levels and increase risk of heart disease.
Unsaturated fats are not associated with heart problems.
An example of saturated fat would be the fat found on red meat. An example of unsaturated fat would be the fat found in nuts, avocados, etc.
Which of the following are functions of
enzymes?
Answers
Answer:
The function of an enzyme is to speed up a chemical reaction in a living thing (humans, animals, plants etc.)
sawarasenaikimiwa⛓shoujonano?✨böKùWâÿARiçHiñBįCChīńOoSûDàYO
Answers
heh touch you song by Yarichin b*tch Club
THIS IS ALSO PAST DUE PLEASE ANYONE HELP
Explain how limiting growth is advantageous for the goldfish’s survival in a home aquarium
Answers
What did Gregor Mendel use to discover the principles that rule heredity?
A. Pigeons
B. Pear Trees
C. Dogs
D. Pea Plants
Answers
Answer:
D. Pea Plants
Explanation:
Why are data tables and graphs essential in scientific reporting?
A. They shorten scientific reports considerably.
B. They are accessible to people who cannot read.
C. They make scientific reports more interesting to read.
D. They compare data in a clear and concise way.
Answers
Answer:
c
Explanation:
Since most of the data scientist collect is quantitative, data tables and charts are usually used to organize the information • Graphs are created from data tables • They allow the investigator to get a visual image of the observations, which simplifies interpretation and draw
Most available freshwater is used for
Answers
Answer:
ok so In most regions of the world, over 70 percent of freshwater is used for agriculture.
what are examples of cyber bullying
Answers
Answer:
picking on people online
trolling
and exposing personal info online that is not yours to share
Explanation:
How are humans causing a decrease in species richness in certain environments?
Answers
Answer:
by being wasteful
Explanation:
Answer:
we use things we don't need to or misuse things we shouldn't? hoomans r bad
Explanation:
Organisms are classified as producers or consumers according to the way they
A. obtain energy
b. Release wastes
c. Produce offspring
d. move from place to place
Answers
Answer:
A.
Explanation:
What are the weather conditions in an area of low pressure?
Dry weather
Sunny weather
Cloudy with precipitation
Answers
Answer: Cloudy with Precipitation
Explanation: Winds blow towards the low pressure, and the air rises in the atmosphere where they meet. As the air rises, the water vapor within it condenses, forming clouds and often precipitation.
Question 10
What is missing from this food chain?
Grass > Grasshopper > Bird > Snake
A. Producer
B. Primary consumer
C. Secondary consumer
D. Decomposer
Answers
Answer:
D
Explanation:
In any food chain, the decomposers are an essential part, to decompose any dead thing. They don't go on the bottom or top, they are sorta to the side but are definitely on that chain.
Most waves are created by ocean currents
Answers
Answer: yes
Most waves in the ocean are wind generated waves. Ocean surface currents are produced by major overall patterns of atmospheric circulation, the Coriolis Effect and the shape of each ocean basin. Ocean surface circulation brings warm equatorial waters towards the poles and cooler polar water towards the equator.
Explanation:
The peace treaty which ended French control over Canada in 1763 was signed in:
Answers
Answer:
February 10, 1763.
Explanation: