Blology Period 3
of
Identify Structures of Eukaryotic Cells
Identify the structures in the cell pictured on the
right
Label A
Label B
Label C
Label D
Label E
D
Answers
Answer:
Identify the labeled structures.
A:
✔ endoplasmic reticulum
B:
✔ chloroplast
C:
✔ lysosome
D:
✔ cytoplasm
E:
✔ cell wall
Explanation:
i took the test
Answer:
edge 2022
Explanation:
Related Questions
What product produced by yeast cells during fermentation causes bread to rise?
ethyl alcohol
carbon dioxide
lactic acid
glucose
Answers
Answer:
carbon dioxide
Explanation:
Answer:
carbon dioxide
Explanation:
Recall what you know about nervous tissue to answer the following questions. Nervous tissue can generate and conduct ____ signals that control the body.
answer choices are:
chemical
electrical
thermal
Answers
Answer:
Nervous tissue can generate and conduct electrical signals that control the body.
Explanation:
The neuron is the specialized cell that provides function to nerve tissue. Given the structure of the neuron, this cell is capable of creating and conducting information in the form of electrical impulses or signals, by depolarizing its cell membrane and generating action potentials.
The information generated and transmitted by the neurons allows the nervous system to obtain internal and external information of the organism, as well as to control all the body functions.
The other options are not true because nerve tissue does not generate or conduct thermal or chemical signals to perform its function.
Answer:
Part 1: electrical
Part 2: A, B, E
Explanation:
did it on edg.
The properties of carbon atoms allow carbon to easily bond to other carbon atoms to form _____ and complex macromolecules with unique structures and special functions.
Very Large or
Very Small
Answers
The properties of carbon atoms allow carbon to easily bond to other carbon atoms to form very small and complex macromolecules with unique structures and special functions.
What do you mean by Macromolecules?Macromolecules may be defined as biological molecules which carry a large number of atoms in them.
A Carbon atom has the unique ability to form bonds with other atoms of carbon, hydrogen, oxygen, nitrogen, etc. to form small or large and complex molecules.
Therefore, the properties of carbon atoms allow carbon to easily bond to other carbon atoms to form very small and complex macromolecules with unique structures and special functions.
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A student is observing different structures of a seed plant during a lab activity. She has identified tiny structures that
look like powder.
Which structures did the student most likely identify?
O pollen, which contains the plant embryos
O pollen, which develops into sperm cells
Oxylem, which contains the plant embryos
O xylem, which develops into sperm cells
Answers
The structures that look like powder that the student identified when studying a.
Explanation:
Angiosperms is the name given to plants with seeds, whose characteristic is to reproduce with seeds, in addition to having flowers that have pollen grains
21. Where is this energy stored in glucose?
Answers
Answer:
Glucose is a type of sugar, which obv is food.
Explanation:
Glucose is energy
Hope This Helps.pls mark brainliestWhich of the following best describes the use of a renewable resource?
A)Propane is a product you might use to barbeque; it comes from a natural gas and processing oil
B) Coal is mined from deep passages dug in mountainside and burned to generate electricity
C) Oil is pumped from beat his the ocean floor and refined into jet fuel to power airplanes
D) wind turbines gather energy from the wind and convert it into electrical energy
Answers
Answer:
D. wind turbines gather energy from the wind and convert it into electrical energy
Explanation:
All other answers are nonrenewable resources
Write the common food chain of a pond ecosystem.
Answers
Explanation:
In a freshwater aquatic ecosystem like a pond, the organisms in the food chain include algae, small animals, insects and their larvae, small fish, big fish and a fish-eating bird or animal
pls mark brainliest
Answer:
Thanks for the points <3!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Explanation:
tkhthy
How are organelles in a prokaryotic cell different from those in a eukaryotic cell?
PLZ HELP WILL MARK BRAINLIEST
IF U DONT KNOW THE ANSWER DONT U DARE
Answers
Your body always needs energy. What do you use first, second, and third for energy?
Answers
Answer:
eat drink water take a shower take a walk
Answer:
first: glucose
second: starches
third: fats
Explanation:
i need help with 5-10 please
Answers
Answer:
5. C. C6H12O6 + O2 ➡️CO2 + 02 + ATP
6. D. It breaks down glucose to form ATP.
7. D. All autotrophs are producers
8. D. All 4 statements are correct.
9. False
10. False
Explanation:
The process of photosynthesis converts carbon dioxide and water into glucose and oxygen while the in the process of cellular respiration, glucose and oxygen are converted to water and carbon dioxide and ATP is formed.
In photosynthesis, glucose is formed while in cellular respiration ATP is formed. The process of forming ATP and glucose are ways in which energy is cycled and oxygen cycle occur in the atmosphere. Energy can not be recycled but it is rather used. Only green plants carry out photosynthesis. Autotrophs are known to be primary producers.
why an ecosystem with greater biodiversity more resilient than an ecosystem with less biodiversity?
Answers
Answer:
because if there's more biodiversity/animals there would be many animals that could take over another animal role in the ecosystem incase of extinction unlike when there's fewer biodiversity or animals meaning fewer replacements and unbalance in the ecosystem
Explanation:
Hope this helped :)
9. Which is younger, the
trilobite or ammonite?
10.
Fm
Ž ZIZI
Answers
Explanation:
VDD d d
Radicals um8un8uunbt v
After reading the paragraph below, answer the question that follows.Scientists interested in knowing the best way to restore an area after a temporary road was built through it completed a study comparing two treatments: (1) restoring the contour of an area so that there was no longer a depression or cut-through where the road was previously and (2) simply abandoning the area to allow vegetation to return on its own. They wanted to know whether either or both of these treatments would return the aboveground vegetation and the belowground soil properties to their original state, as seen in a similar area where there had never been a road.In this experiment, the area that had never had a road is useful to the experiment because:________________
Answers
Answer:
it acts as the control group in the experiment
Explanation:
The area that had never had a road is extremely useful because it acts as the control group in the experiment. The researchers can use this untouched area of land as a benchmark for the rest of the experiment. Once they implement both test scenarios on the pieces of road, they can then compare the results gathered from each study with the data gathered from the area that had never been a road in order to determine which option provides results that best compare to the original properties of the piece of area that has never been made into a road.
What did the Human Genome Project produce?
a genetic map of the 23 human chromosomes
a list of all the genetic base pairs
a map disease-linked genes
a complete map of all potential genes
Answers
Answer:
23 Chromosomes.........
Answer:
C. a genetic map of the 23 human chromosomes
Explanation:
graded correct.
A had the word Potential in it. The curriculum had, "to sequence and map All the genes in the human body." without the word..... Potential
1. What are the factors that result in different climates in different parts of the world?
Answers
1) What two criteria are needed for triangles to be similar?
a)
b)
Answers
Explanation:
do you have a photo to choose a and b please?
Can someone help me?
Answers
Answer: C. flpid
Explanation:
What are DNA and RNA are made of?
Answers
A student constructs a Venn diagram to compare the organelles in plant and animal cells.
Venn Diagram of Plant and Animal Cells
A Venn Diagram is shown. One circle is labeled Animal only, the other circle is labeled plant only, and the overlapping section is labeled both.
Which organelle should be listed under “Animal Only” in the diagram?
A. nucleus
B. centriole
C. ribosome
D. cell wall
Answers
The Answer to "
A student constructs a Venn diagram to compare the organelles in plant and animal cells. Venn Diagram of Plant and Animal Cells A Venn Diagram is shown. One circle is labeled Animal only, the other circle is labeled plant only, and the overlapping section is labeled both. Which organelle should be listed under “Animal Only” in the diagram? nucleus centriole ribosome cell wall"
Is B. Centriole
Answer: centriole
Explanation: A
Please help me :((
Please answer A , B, and c
Answers
b) the major component of cell membranes are lipids. they have two groups attached to them which are called “hydrophobic fatty acid tails” & “hydrophilic head”. B cells are called lymphocytic cells which provide immunity by secreting antibodies. cancer cells are cells which continuously repeat itself to form a tumor structure. when the polar parts interact hydrophobic tails are lined up with one another. they form a membrane which diffuses creating a membrane of hydrophilic head on two sides facing water. this a brief explanation of how polar & the nonpolar parts combine are explained.
What is the role of lactase? which sugar does the act on in reaction?
Answers
Answer:
This enzyme helps to digest lactose, a sugar found in milk and other dairy products. Lactase is produced by cells that line the walls of the small intestine. ... Lactase functions at the brush border to break down lactose into smaller sugars called glucose and galactose for absorption.
Explanation:
Lactase is an enzyme produced by many organisms. It is located in the brush border of the small intestine of humans and other mammals. Lactase is essential to the complete digestion of whole milk; it breaks down lactose, a sugar which gives milk its sweetness.
EASY!!!!4. Select all that are Non-metals
Magnesium
Phosphorous
Fluorine
Copper
Potassium
lodine
Gold
Answers
Answer:
Phosphorus
Fluorine
Iodine
There are two different types of cell transportation. Which of the following requires energy?
a. Facilitated Diffusion
b. Active Transport
c. Osmosis
d. Simple Diffusion
please help :))
Answers
Answer:
The type of cellular transport that requires energy is active transport (option b).
Explanation:
Active transport —unlike passive transport— involves the passage of molecules or substances through the membrane against a concentration gradient, a process that requires the use of energy.
In the case of active transport the energy for the process comes from the ATP molecule and the mechanism for this to be possible is by means of an ATPase incorporated into the transporter.
The transport of glucose and the sodium-potassium and calcium pumps are examples of this type of transport.
The other options are not correct because simple diffusion, facilitated diffusion and osmosis are passive transport mechanisms that do not require the use of energy.
Please help me, I’m sleepy and I don’t know anything right now
Answers
Answer:
absolute age
Explanation:
Answer:
absolute age. hope this helps!
Explanation:
~evita
Translation occurs in the of a eukaryotic cell.
Answers
Hope this helps :)
Which of the following statements about elements and atoms is true?
Atoms are the smallest unit of an element.
Atoms are made of particles called elements.
Elements are made of more than one type of atom.
Elements are changed into atoms by a chemical reaction.
Answers
Answer:
Atoms are the smallest unit of an element
Explanation:
There's nothing smaller than atoms!!!!
The statement that is true about elements and atoms is Atoms are the smallest unit of an element. The correct option is A.
What are elements?Elements are chemical species that are made up of atoms, that contain nuclei with a specific number of protons in them. Chemical elements are present in the periodic table.
Atoms are the smallest partial form of which the elements are made up. They contain charged particles, like electrons, neutrons, and protons. Every element is composed of many atoms.
The statement is true that atoms are the smallest unit of elements. Every atom is divided into two parts, orbitals, where electrons are present, and the nucleus where the electrons revolve around them.
Thus, the correct option is A. Atoms are the smallest unit of an element.
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_____ allow the stomach to stretch. A. Gastric glands B. Palatines C. Gastric rugae D. Villi
Answers
Answer:
C) Gastric Rugae
Explanation:
Rugae both allow the stomach to stretch in order to accommodate large meals and help to grip and move food during digestion.
Answer:
C. Gastric Rugae
Explanation:
The inner layer of the stomach is full of wrinkles known as rugae (or gastric folds). Rugae both allow the stomach to stretch in order to accommodate large meals and help to grip and move food during digestion.
what do you think causes different phenotypes in organisms how does the phenotype depend on its genes (genotype)
Answers
Answer:
They difference in phenotypes is dependent on the genes. The more dominant gene will overpower a recessive gene, or if there are two recessive genes together, that will be the phenotype. When things are cross breaded they introduce different genotypes that allow for different looking phenotypes.
Example: Dominant blue flower (Bb) mixed with recessive yellow flower (bb)
B b
b Bb bb
b Bb bb
There is a 50/50 chance the offspring will be either blue or yellow
The differences in phenotypes are determined by genes. The more dominant gene will completely overwhelm a recessive gene, or if two recessive genes coexist, the phenotype will be that. When things are crossbred, unique genotypes are introduced, allowing for different-looking phenotypes.
What is phenotype?A "phenotype" is simply an observable trait. "Pheno" simply means "observe," and it derives from the same root as "phenomenon."
The differences in phenotypes are determined by genes. The more dominant gene will completely overwhelm a recessive gene, or if two recessive genes coexist, the phenotype will be that.
When things are crossbred, unique genotypes are introduced, allowing for different-looking phenotypes.
Thus, in this way, phenotype is dependent on genotype of the organism.
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6.L.14.4 Which is true of only animal cells?
A. Their cytoplasm contains organelles.
B. They do not have a rigid outermost layer.
C. The process of obtaining energy requires sugar.
D. They have organelles that are surrounded by membranes.
Answers
Only animal cells have the process of obtaining energy through sugar. Plants on the other hand undergo photosynthesis, which uses sunlight instead of sugar.
Hope this helps! Please correct me if I'm wrong :)
Answer:
B. They do not have a rigid outermost layer.
Explanation:
Several organisms, including bacteria and eukaryotes are heterotrophs- this means that they obtain energy through breaking down organic molecules like sugar, and amino acids made by producers.
Animal cells are eukaryotic; all eukayoted may be single-celled, or multicellular, and contain a nucleus containing genetic material along with membrane-bound organelles in their cytoplasms. Animal cells do not contain rigid cell walls, unlike other eukaryotic cell types like plant cells.
Copies of chromosomes are called____
1) platelets.
2)sister chromatids.
3)stem cells.
4) macrophages.
Answers
Answer:
option 2
Explanation:
because there divide