Answer:
THE ANSWER IS C
Explanation:
The structure of amino acids consists of a fatty acid, carboxyl group, and a side chain bonded to the central carbon atom a fatty acid, monosaccharide, hydrogen atom, and a side chain bonded to the central carbon atom an amino group, carboxyl group, hydrogen atom, and a side chain bonded to the central carbon atom an amino group, monosaccharide, hydrogen atom, and a side chain bonded to the central carbon atom
A basic amino group (NH2), an acidic carboxyl group (COOH), and an organic R group (or side chain) that is specific to each amino acid make up an amino acid, an organic molecule. Alpha-amino [alpha-amino] carboxylic acid is referred to as an amino acid informally.
What is an amino acid?All living organisms employ amino acids as building blocks for proteins. Twenty distinct amino acids are required by your body for proper operation. The term "essential amino acids" refers to nine of these amino acids. You must ingest essential amino acids through the food you eat. Beef, eggs, and dairy products are just a few examples of meals that contain essential amino acids.
The building components of protein are amino acids. Long strands of amino acids make up proteins. Numerous distinct proteins in your system each perform vital functions. Every amino acid sequence of a protein is unique. The protein's form and functionality in the organism are determined by its sequence.
Therefore, amino acids have an amino group, a carboxyl group, and a side chain.
Read more about amino acids, here
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Specific ways that humans have caused some species to go extinct
Answer:
Destruction of animals' habitats. Some examples of this are... tree logging, slash and burn farming, and deforestation. Humans also hunt animals to extinction either for sport or food.
Explanation:
Which of the following is not a safe lab procedue? Label all containers before filling them with a solution, liquid or solid. Label all containers before filling them with a solution, liquid or solid. When noting the odor of a chemical, waft the fumes toward your nose. When noting the odor of a chemical, waft the fumes toward your nose. Use a spatula or tweeezers to pick up solids. Use a spatula or tweeezers to pick up solids. Pour all chemicals down the drain when cleaning up. Pour all chemicals down the drain when cleaning up. Please answer
Answer:
I need help too
Explanation:
Answer:
I think that it is pouring all chemicals down the drain but it might be the spatula one.
Explanation:
You should not pour all the chemicals down the drain because it is not a lab safety procedure.
plz due in like 10 minutes
Which element matters least in the process of natural selection?
Given question is incomplete as it lacks the group of choices. However, the group of choices associated with the question is as follows:
1. Organisms must display variation.
2. A trait must increase reproduction.
3. A trait must directly affect metabolism.
4. A trait must increase survival.
5. A trait must be able to be passed on to future generations.
Answer:
The correct answer is : option 3. A trait must directly affect metabolism.
Explanation:
The process that leads to change or adaption in the species or a population of the organism known as natural selection. In this process population exhibits the variation in the population due to the change or adaption.
This variation refers to the better traits and increased reproductive ability, suited to the environment than others which is also known as survival of the fittest as they increase their survival in comparison to the other population or species. Natural selection carries traits that are passed on to one generation to another.
Thus, the correct answer is option Is : 3. A trait must directly affect metabolism.
All cells have a cell membrane. Which of
the following is NOT present in all cells?
A. cell wall
B. ribosomes
C. cytoplasm
Answer:
A
Explanation:
Animal cells do not have cell wall,
only plants cells do.
help needed due in 9 minutes i think I'm right but not sure plz answer if u know what ur doing I just need to know if I'm right
30 POINTSS!!!! HELPPPPPPPPPPP
Answer:
I think the sides of the penny.
Answer:Ayyye
Explanation:
Analyze the model of the cell membrane below. Which of the following statements is true about the phospholipid components of the cell membrane? Both components of the phospholipids are hydrophobic. Both components of the phospholipids are hydrophilic. The tails are hydrophilic while the heads are hydrophobic. The tails are hydrophobic while the heads are hydrophilic.
Answer:
This question appears incomplete but The correct option is the last option
Explanation:
Cell membranes are made up of a lipid/phospholipid bilayer in which each layer consists of an hydrophilic head (water loving) and a hydrophobic tail (water fearing). The hydrophobic tail of each layer is oriented inward and the hydrophilic heads are oriented outward so the cell can interact with water molecules inside (the cytoplasm) and outside the cell environment. This orientation forms a critical part of the function of the cell membrane that makes it a selectively permeable barrier that regulates what goes in and out of the cell.
Which is NOT made of cells?
*
O leaves
O sand
O dogs
PLEASE HELPPP
Answer:
sand :)
Explanation: Because leaves and dogs have cells but sand isn't made of cells but it is made of chemicals. Sand is not a living thing but leaves and dogs are .
Answer:
Sand
Explanation:
All living things are made up of one or more cells.
Leaves are plants and dogs are animals. Plants are animals are living things, therefore they must have cells.
Sand is made up of rocks and minerals that have been broken down into small pieces. Sand is not living, so it doesn’t have any cells.
Therefore, the correct answer is sand. Sand is not alive and has no cells.
A needle is 2 inches long. A piece of ribbon is 6 feet long. Which diagram and statement best represent their lengths?
Welding shields primarily protect against…
(A) Dust
(B) Metal splatter
(C) Splashes
(D) Flying particles
• Hydrogen bonding allows water to have a ____________ surface tension than many other liquids
Answer:
Hydrogen bonding allows water to have a <strong> surface tension than many other liquids
Explanation:
Similarities between ecology and earth system science
This graph represents the velocity of a car that is exiting the highway. Which best describes its motion?
it's slowing down because of the time increase
it's speeding up because of the straight line
it's moving at a straight line
it's not moving at alll
Answer:
It's slowing down because of the time increase
Explanation:
As shown by the graph, as more time passes, the velocity slowly decreases. This means that as the time goes on, the car is slowing down.
Answer: It's speeding up because of the straight line
Explanation:
Non A Saturated solution occurs when
Answer:
show a pic
Explanation:
trust
Enzymes are biological catalysts. Which statement about enzymes is NOT correct?
A
Enzymes always have a specific shape.
B
Enzymes are destroyed after they are used.
С
Enzymes are composed of amino acid chains.
D
Enzymes temporarily associate with a reactant.
Answer: I think it’s B???
Explanation: Ok maybe it’s B. during the Kreb’s cycle and stuff similar to that, after the enzyme is used, I believe it is produced as a byproduct? You don’t have to use this is you don’t want to. Please do not use it if you are not sure. Sorry....
The grass isn’t growing this week. Plants grown in the sun are 12 cm taller than those grown in shade. Salamanders in the wild are disappearing. Days are shorter in the winter than in the summer. Frogs that were fed crickets weighed 32 g more than those fed mealworms. In the experiment, 21 mL of liquid fertilizer were added to the bean plants. which ones are Qualitative and wich ones are Quantitative
Answer:
The grass isn’t growing this week. Salamanders in the wild are disappearing. Days are shorter in the winter than in the summer are Qualitative and Plants grown in the sun are 12 cm taller than those grown in shade. Frogs that were fed crickets weighed 32 g more than those fed mealworms. In the experiment, 21 mL of liquid fertilizer were added to the bean plants. are Quantitative
Explanation:
Maybe am wrong
PLEASE HELP ASAP!! I need help on this please, please help! definition for each law of motion!!!!!! Just a definition for each law of motion pleaseeeee! I'll give brainly!
Plant Cells differ from Animal Cells because plant cells contain
Answer:
plant cells have a cell wall, chloroplasts, and vacuoles while animal cells don't.
Explanation:
Biology Semester 2
What happens during interphase?
During interphase, the cell grows and the nuclear DNA is duplicated. Interphase is followed by the mitotic phase. During the mitotic phase, the duplicated chromosomes are segregated and distributed into daughter nuclei.
The Organization that protects workers and the workplace is.....?
Answer:
the police
Explanation:
Answer:
OSHA
OSHA is a federal agency that was founded alongside the Occupational Safety & Health Act of 1970. The OSH Act sought to protect the rights of workers and to offer long-term solutions for regulating workplace hazards.
Explanation:
This Should Be It...........
what nutrients supply your body with energy?
Answer:
protein, carbohydrates, and fat
Answer:
Carbohydrates, protien and fats
Explanation:
Three main nutrients used for energy are carbohydrates, protein, and fats, with carbohydrates being the most important source. Your body can also use protein and fats for energy when carbs have been depleted. When you eat, your body breaks down nutrients into smaller components and absorbs them to use as fuel.
Biology Sem. 2
An organism that reproduces sexually has a diploid number of 50. How many chromosomes will a gamete of this organism have?
Answer:
a gamete of this organism will have half that number (50), the haploid number of 25 chromosomes.
Explanation:
In a chemical
compound, what things are being
put together?
The different atoms are being put together in a chemical compound.
What is a Chemical compound?A chemical compound may be defined as any form of substance that is composed of similar types of molecules comprising atoms of two or more chemical elements. These compounds have specific characteristics based on their appearances and chemical structure.
These different atoms are linked together covalently to each other in a linear or somehow branched chain in order to construct chemical compounds. Such chemical compounds are derived as pure substances.
Chemical compounds are derived in such a way that when two or more elements of either similar or diverse characteristics are combined through a chemical reaction. Such types of compounds are definitely formed with the help of numerous chemical bonds.
Therefore, the different atoms are being put together in a chemical compound.
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How are traits produced by convergent evolution different from homologies?
Explanation:
The traits produced by convergent evolution different from homologies in many ways .One of which is the traits produced by the convergent evolution does not have evolved from common ancestral trait, whereas in homologies it does have evolve from common ancestral trait. This one is the major difference
someone pls help with this
Answer:
a) x4 b) Eyepiece x10 Objective x40
Explanation:
a) x4 magnification
The 4x objective lens has the lowest power and, therefore the highest field of view. As a result, it is easier to locate the specimen on the slide than if you start with a higher power objective.
b)
Eyepiece Lens: the lens at the top of the microscope that you look through. The eyepiece is usually 5x, 10x or 15x power.
Objective Lenses: Usually you will find 3 or 4 objective lenses on a microscope. They almost always consist of 4x, 10x, 40x and 100x powers.
To get 400 we need to use a combination that, multiplied together, will give us 400.
If the eyepiece lens is 10x then 400/10 = 40
So if we use the 10x Eyepiece lens with the 40x Objective Lens we will get a total magnification of x400.
in which layer is lithification most likely to occur?
The layer that most likely to occur is layer 1
Answer: They are right it is answer #1 because it is the most compact part of the rock/rocks for lithification.
quick plz due in a hour
Answer: 1) The travels of Marco Polo
2) Columbus reaches the Western Hemisphere
3) Captain Cook maps Newfoundland
4)First photos of the Earth from space
Explanation:
Marco Polo was in the 13th century
Christopher was in the 15th century
Captain Cook was in the 18th Century
And the Photos from earth were from the 20th Century
Why is there no pump used for water molecules?
Answe water can't be pulled it has to be pushed.
Explanation:
What instrument needed to be developed before cells could be discovered?
Answer:
microscope
Explanation:
Indeed, the very discovery of cells arose from the development of the microscope: Robert Hooke first coined the term “cell” following his observations of a piece of cork with a simple light microscope in 1665
