Answer:
Protoplasm is composed of a mixture of small molecules such as amino acids, monosaccharides and water, and macromolecules such as nucleic acids, proteins, lipids and polysaccharides. In eukaryotes the protoplasm surrounding the cell nucleus are actually known as the cytoplasym and that inside the nucleus as the nucleoplasms.
d. How many prokaryotic cells would fit on a meter stick?
e. How many eukaryotic cells would fit on a meter stick?
Answer:
D
Explanation:
DDDDDDDDDDDDDDDDDD
Please Help!!! Explain how the Periodic Table of elements is organized. What are the patterns? Trends?
Answer:
They are the alkali metals, alkaline earth metals, transition metals, other metals, metalloids, non-metals, halogens, noble gases and rare earth elements.
The chemical elements in the periodic table are organized from left to right and from top to bottom based on the atomic number.
How is the periodic table of elements is organized?The periodic table of elements also known as the periodic table is an organized alignment of the 118 elements known at present. The arrangement of chemical elements is done from left to right and from top to bottom on the basis of the enhancing atomic number, or the number of protons in the nucleus of an atom that usually coincides with the enhancing atomic mass.
On the periodic table, the horizontal rows are known as periods, in which each period number demonstrates the number of orbitals for the elements in that row.
Thus, the periodic table of elements is organized from left to right and from top to bottom based on the atomic number.
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what is a balanced equation for the process of photosynthesis ?
A (Freud-influenced) psychologist coming from a psychoanalytic or psychodynamic perspective is most likely to say: "Science must be rooted in observation of behavior, rather than introspective processes." "A person needs unconditional love and acceptance in order to reach her true potential." "A person's behavior reflects unconscious conflicts and emotions that result from early childhood experiences." "Emotional responses reflect biological processes such as hormones and brain chemistry."
Answer:
"A person's behavior reflects unconscious conflicts and emotions that result from early childhood experiences."
Explanation:
Psychoanalytic perspective: In psychology, the term "psychoanalytic perspective" was proposed by Sigmund Freud. The main idea of psychoanalytic perspective is to focus on the significance of an individual's unconscious mind rather than his or her conscious mind. However, it specifies that an individual's behavior is being governed by his or her past experiences or childhood experiences.
What set of simple machines would be needed to create the complex machine shown here? A) gears, wedge, lever B) screw, lever , and wedge C) gears, screw, wheel and axle D) wedge, pulley, inclined plane
Answer:
gears, screw,wheel and axle
Explanation:
Answer:
gear
Explanation:
What is most likely to happen if an individual restricts consumption of dietary fat to very low levels?
A. loss of hemoglobin from red blood cells
B. loos of insulation around vital organs
C. development of atherosclerosis
D. development of scurvy
Answer:
The answer is B
Explanation:
Loss of insulation around vital organs
What makes up an organism?
A. tissue
B. cells
C. limbs
D. organs
Answer:
D
Cell, tissues, organelles, organ system, organs , organism
The first step of the scientific process is
A. Making an observation
B. Testing a hypothesis
C. Communicating your findings in a journal
Answer:
A. Making an observation
Explanation:
Before you can communicate findings, you first need to have findings. And before you can test a hypothesis, you first need to come up with a hypothesis, which can be done by first making an observation.
Which distance is the greatest
A. The distance across the Milky Way galaxy.
B. The distance to the nearest star
C. The distance across the solar system.
D. The distance to the nearest galaxy.
Answer:
i am gonna say d or c
Explanation:
The answer is d.
Give me brainiest please.
Which of the following is part of the biochemical cycle (A) Carbon tapped on the ocean floor. (B) Helium gas escaping into space (C) Lava flowing from an active volcano (D) Solar radiation traveling to earth
4,276 round to nearest thousand
Cecil writes the equation for the reaction of hydrogen and oxygen below.
H2 + O2 → H2O
Why does his teacher ask him to balance the equation by including the correct coefficients?
A- to show that most molecules exist in pairs
B- to show that most compounds exist in pairs
C- to show that atoms are conserved in chemical reactions
D- to show that atoms are created in chemical reactions
Answer:
(C) to show that atoms are conserved in chemical reactions
Answer:
C- to show that atoms are conserved in chemical reactions
Explanation:
The main carbohydrates which we eat in our food is :
(1 Point)
Canesugar
Glucose
Cellulose
Starch
Answer:
starch which later converted into glucose
so answer is starch
Explanation:
You are in an area near the shore of a pond with many grasses and no trees. You are in a ____________________.
a.
tundra
c.
forest
b.
marsh
d.
savanna
Answer:
marsh
Explanation:
if all the cells of a lion have the complete set of dna, why cant the leg bone cells ever become stomach cells? (grade 9)
which of the following is not present in an atom?
a electron
b element
c neutron
d proton
Answer:
The correct answer is b. element
Explanation:
1 Which of the following is an example of decreasing thermal energy causing matter to
change?
A A crayon melts in a hot car.
B A puddle evaporates on a hot day.
C Water becomes ice in the freezer.
D A marshmallow turns brown when heated.
Answer:
C. Water becomes ice in the freezer
Explanation:
Thermal energy is basically heat, so decreasing thermal energy is decreasing heat, or something getting COLDER. In the other three examples, they are all getting WARMER.
is osmosis passive or active transport
Answer:
Passive Transport
Explanation:
Osmosis does not require ATP so it is a passive transport. Osmosis is a form of passive transport. Water molecules are small enough to move freely across the plasma membrane without the use of ATP
message me btw : )
Answer: Osmosis is passive transport.
Explanation: Water moves from areas where solutes are less concentrated to areas where they are more concentrated.
Which organ in the digestive system has a function that is most similar the function of the bladder in the excretory system?(1 point)
A. small intestine
B. esophagus
C. large intestine
D. stomach
Will mark brainlest
The stomach is similar to the function of the bladder in the excretory system. The answer is D. stomach.
The urinary bladder is has inner distensible walls which enables it to serve as a temporal storage of urine up to 500 ml. Its functions also including expulsion of urine form the body.
Based on these functions, the stomach, which is an organ in the digestive system, also act in a similar capacity. The stomach also stores food temporally that are passed down from the esophagus.
See the attachment below for the diagram of the human stomach.
Therefore, the organ in the digestive system that has a function that is similar to that of the urinary bladder is d. stomach.
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Answer:
C is the Correct answer.
The producer in an energy pyramid contains about 1,000 kcal of energy. About how much of this energy is used by the producer or lost as heat to the environment? 10 kcal 90 kcal 100 kcal 900 kcal
Answer:
900 kcal
Explanation:
According to 10% law , only 10% of total energy of primary consumer is transferred to secondary consumer . The rest is lost either to the environment as heat or consumed by the primary consumer .
So out of 1000 kCals of energy 900 kCals will be lost to the environment as heat or consumed by the the producer .
Answer:
900cal
Explanation:
Edge
Can someone please helper emergency
Answer: C
Explanation:
forensic odontologists might be involved in which of the following circumstances?
a: a femur bone is found in a field
b: a victim has a bite on his arm
c: a profile of a suspect is needed
d: beetles are collected from a decomposed body
Answer:
A victim has a bite on his arm
Explanation:
took the test and got it right
Where are electrons found?
inside the nucleus
outside the nucleus
there is no such thing as electrons
Answer:
they are found outside the nucleus
Answer:
Electrons are found outside the nucleus.
Explanation:
Looking on a chart you can when your making a nucleus you place the electrons outside on the circles around it and only certain amount of electrons on let on certain circles.
Name two important parts of the celestial sphere
Explanation:
Earth's equator, axis, and orbit.
hope it will help u ✌️
What role do decomposers play in the food chain?
PLS HELP ME AND PLS DON'T SKIP!!!
Answer:
There's nothing there.
Explanation:
Which sentence describes what happens to plastic that absorbs energy from
sunlight?
A. It becomes brittle.
B. It shrinks.
C. It darkens in color.
D. It becomes stronger.
Answer: A
Explanation: just took the test :)
The plastic that absorbs energy from sunlight becomes shrink. The correct option is B.
What are harmful effects of plastic?Endocrine disrupting substances (EDCs) are among them; they have been connected to a number of diseases such as infertility, obesity, diabetes, prostate cancer, and breast cancer.
In addition to these problems, chemicals have also been related to issues of neurodevelopment, growth, and reproduction.
Chlorinated plastic has the potential to leak dangerous chemicals into the soil around it. These chemicals can then seep into nearby water sources, including groundwater, and the ecosystem.
The species that consume the water may experience a variety of potentially dangerous impacts as a result.
The plastic is exposed to sunlight, which oxidises it and converts the polymers into oligomers, extremely soluble organic molecules.
Plastic breaks down into smaller molecules and absorbs UV radiation from the sun, thus how quickly it decomposes depends on how much of it is exposed to sunshine. This process is known as photodegradation in science.
Thus, the correct option is B.
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Explain why an increase in precipitation and in the number of nearby factories has a greater impact on the occurrence of the mari flowers than changes in temperature, length of day, and invasive species
Advanced rainfall during the growing period can lead to an improvement in the utilization of soil water, which is beneficial to root growth.While rain clearly affects food supply, it also can affect foraging behavior, reproductive and population growth rates, and competitive interactions in subtle ways that might be difficult for researchers to trace back to any particular sourceThe increase of precipitation and number of nearby factories has a greater impact on the occurrence of mari flowers because some types of precipitation has acid in it, and the acid has a high pH level. All of those chemicals have higher pH levels than changes in temperature.
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I NEED HELP ASAP PLEASEEE AND THANK YOU SO MUCHH
Answer:
D
When the energy from the Sun hits a chloroplast and the chlorophyll molecules, light energy is converted into chemical energy. Which goes to the mitchondria
What is the most basic unit of life?
Answer:
cell
Explanation:
cell is the basic unit of life