Fill in the Blank: Write the word that best completes each sentence..
17. Unlike animal cells, plant cells have
vacuoles, and a
wall.
cells have membrane-
18. Prokaryotic and Eukaryotic cells differ in that
bound organelles, and
cells do not have a nucleus.
19. Cell membranes are made up of a phospholipid bilayer. Which part of the phospholipid
bilayer interacts with water? Which part does not interact with water?
20. Name the three main parts of the modern cell theory.
1-
2-
3-
Answers
Answer:
Explanation:
1. Unlike animal cells, plant cells have vacuoles, and a cell wall
2. Cell membranes are made up of a phospholipid bilayer. Which part of the phospholipid bilayer interacts with water? Which part does not interact with water? nonpolar fatty acid tails.
3. first, that DNA is passed between some cells during cell division; second, that the cells of all organisms within a similar species are mostly the same, both structurally and chemically; and finally, that energy flow occurs within
Related Questions
what color do endospores and bacteria stain in an endospore stain
Answers
Answer:
Green!
Explanation:
HELP
What trees produce the most oxygan
Answers
Answer: It Banyan Tree
the sun helps plants transform carbon dioxide into a simple carbohydrate called
Answers
Hi! Your answer is glucose.
What exactly is glucose? It originates from Greece, where it translates to "sweet." It's a type of sugar.
Good luck on your science!
The sun helps plants transform carbon dioxide into a simple carbohydrate called glucose.
What is carbohydrate?Sugar molecules make up carbohydrates, or carbs. Carbohydrates are one of the three primary nutrients included in foods and beverages, along with proteins and fats.
Glucose is created by your body's breakdown of carbs. The primary source of energy for the cells, tissues, and organs in your body is glucose, sometimes known as blood sugar.
In the oxidation-reduction process known as photosynthesis, carbon dioxide is reduced to carbohydrates and water is oxidized.
The process by which light energy is transformed into chemical energy in the form of sugars is known as photosynthesis. Using light energy, glucose (or other sugars) are created from carbon dioxide and water, with oxygen being released as a byproduct.
Thus, the carbohydrate called glucose is formed by the reaction of sun in plants.
For more details regarding carbohydrate, visit:
https://brainly.com/question/29775112
#SPJ6
Who is credited with coming up with the
name cell ?
Answers
Answer:
Robert Hooke
Explanation:
Have a nice day
WHICH RESERVOIR OF THE CARBON CYCLE CHANGES THE MOST AND THE QUICKEST?
(please helpp)
Answers
the ocean is the reservoir that changes the most and the quickest
The reservoir of the carbon cycle that changes the most and the fastest is the atmosphere, as the atmospheric carbon pool changes due to the constant release of carbon dioxide through household sources and cellular respiration.
What is the significance of the carbon pool?The carbon pool maintains the carbon ratios in the earth, as the atmosphere is the reservoir of the carbon cycle that changes the most and quickest due to burning fossil fuels, usage of household electric appliances, usage of more vehicles that release carbon dioxide, deforestation, etc. If the carbon pool is not maintained and becomes uncontrolled, the environment will be harmed due to global warming, etc.
Hence, the reservoir of the carbon cycle that changes the most and the fastest is the atmosphere, as the atmospheric carbon pool changes due to the constant release of carbon dioxide through household sources and cellular respiration.
Learn more about carbon here.
https://brainly.com/question/22530423
#SPJ2
Which would best be used as an index fossil?
O A. alligator bones, because they have lived a long time with relatively few changes in body structure
O B. petrified wood, because it clearly shows the parts of the wood replaced by minerals
O C. sedimentary rock, because it is found in horizontal layers created in succession
O D. trilobites, because they lived for a short period of time and then became extinct
Answers
Which of the following is true breeding plants if they are allowed to self pollinate a b or c
Answers
Answer:
C
Explanation:
one reason that identical twins might show slight differences at birth is
Answers
Answer:
genetic variation and traits
Which one should I click ?
Answers
Answer:
the third one
Explanation:
higher concentration means more of that substance in a certain volume
when the net filtration pressure is negative, what process is occurring?
Answers
Which features are present in both a plant cell and a bacterial cell?
Answers
Answer:
They both have a cell membrane, and cell organelles (nucleus, mitochondria and endoplasmic reticulum)
Explanation:
if a cell were placed in an isotonic environment relative to the cell, water would __.
Answers
Answer:
If a cell is placed in an isotonic solution, there will be no net flow of water into or out of the cell, and the cell’s volume will remain stable. If the solute concentration outside the cell is the same as inside the cell, and the solutes cannot cross the membrane, then that solution is isotonic to the cell. Tonicity in living systems
Explanation:
If a cell were placed in an isotonic environment relative to the cell, water would move across the cell in both directions, but the cell size remains the same throughout the conditions. The cell will remain flaccid.
What do you mean by Isotonic solution?
An isotonic solution may be referred to as a solution in which the concentration of water is the same as that of the cell.
If a cell resides in an isotonic solution, there will be a net flow of water into or out of the cell, but movement takes place in such a way that the volume of the cell remains the same.
Therefore, If a cell were placed in an isotonic environment relative to the cell, water would move across the cell in both directions, but the cell size remains the same throughout the conditions. The cell will remain flaccid.
To learn more about Tonicity, refer to the link:
https://brainly.com/question/24566077
the average life span of an erythrocyte in the circulation is
Answers
approximately 115 days
Human red blood cells (RBC), after differentiating from erythroblasts in the bone marrow, are released into the blood and survive in the circulation for approximately 115 days.
Tại sao sau khi bón phân đạm cho cây ko nên ăn sau khi bón?
Answers
Answer:
PHÂN ĐẠM VÀ NHỮNG CÂU HỎI LIÊN HỆ THỰC TẾ !
- Tại sao không bón phân đạm cho đất chua?
* Giải thích: Đất chua là đất có độ pH<7 (do dư thừa ion H+), đất chua gây ra nhiều bất lợi cho việc giữ gìn và cung cấp thức ăn cho cây, đồng thời làm cho đất ngày càng suy kiệt cả về lý tính, hóa tính và sinh học . Khi bón phân đạm có chứa ion NH4+ ion này sẽ sinh thêm ion H+ theo phương trình NH4+ «NH3 + H+ ,làm tăng độ chua của đất.
- Tại sao không bón vôi và đạm amoni (NH4NO3, NH4Cl)
Comments
Explanation:
where does the krebs cycle take place in the mitochondria?
Answers
Answer:
In eukaryotes, the Krebs cycle reactions take place in the mitochondrial matrix, a dense solution that surrounds the mitochondria crests: in addition to water, the matrix contains all the enzymes necessary for the biochemical reactions of the cycle, coenzymes, and phosphates.
Explanation:
Which of the following is not an easily used form of biomass?
A. Paper products
B. Residues from good production and processing
C. Trees and grasses grown as energy crops
D. Landfill materials
Answers
Pensamiento que tenga que ver con la ciencia
Answers
How are the competition and the commensalism relationships similar
Answers
Answer:
Predation and Competition. Two of the main ways that populations interact with one another is by competition and by predation. In competition, individuals seek to obtain the same environmental resource. In predation, one population is the resource of the other.
Explanation:
PLEASE HURRY!!!
In the preparation of the Krebs Cycle
a) Glycolysis will be broken down in Pyruvate
b) Pyruvate will be transformed into Acetyl-COA
c) Acetyl-CoA will be transformed into Pyruvate
d) Ethanol will be produced
Answers
Answer:
b) Pyruvate will be transformed into Acetyl-COA
the circulatory system and the nervous system both
Answers
The circulatory system provides your brain with a constant supply of oxygen-rich blood while your brain regulates your heart rate and blood pressure.Answer:
Explanation:
a person with an xo genotype is classified as having
Answers
What is the difference between distance forces and contact forces? What would be an example of each?
Answers
Contact forces involve push . Contact forces involve push, pull and friction. ... At a distance At a distance force is when two interacting force is when two interacting objects are not touching, for example: the moon and the Earth's seas. At a distance forces encompasses gravity and magnetism.
what sudden illness is usually caused by a blockage of blood flow to the brain?
Answers
Answer this. First person to answer correctly wins some brainlyness!
What is the largest order in the Phylum Aves?
Answers
Answer:
Passeriformes - Perching Birds 3
Explanation:
What are the 2 major sections of cell division called?
Answers
Answer:
mitosis and interphase
quizlet
Explanation:
Two parts of cell cycle are Karyokinesis and Cytokinesis
Which of the following is a population?
Answers
Answer:
D. All of the fish, bacteria, and mammals that live in a lake (i think)
Shnsnsns I really need help
Answers
Answer:
I answered this....check for the other question u posted it has the answer:)
Hi, I learned that an Knight anole is a invasive species in Florida. There is one on my humming bird feeder. Is it alright to leave it alone and let it drink the honey or are they too much of a threat to Florida?
Answers
Answer:
they pose a serious threat to the diversity of native lizards and birds.
Explanation:
Pack ice forms when frozen
seawater
a) rises from the deep zone to the surface zone.
b) sinks from the surface zone to the deep zone
c) moves onto the land.
d) is driven together by wind and waves.
Answers
Answer:
water in or taken from the sea.
Explanation:
water in or taken from the sea. AKA C.
Which of these is a component of the atmosphere?
rock
oxygen
sediments
soil
Answers
Answer:
oxygen
Explanation:
oxygen is a gas
the others are solids and cannot physically stay in the atmos phere, let alone be part of it
