You look at a cell under a microscope, and you notice the cell does not contain a nucleus. What kind of cell are you looking at?
Heterotrophic
Prokaryotic
Autotrophic
Eukaryotic
Answer:
I believe it is Prokaryotes. :)
Which base sequence is complementary to this strand of DNA?
Answer:
I believe the answer is D
In which part of the cell does the first stage of cellular respiration occur?
A) mitochondria
B) nucleus
C) cytoplasm
D) cell membrane
occurs on the cytoplasm
Answer: Cytoplasm (C)
Explanation:
I got it rii on edge :)
Living things are made of mostly water
Answer:
It is true or false or what??
Answer:
Yes
Explanation:
Living things are mostly made up of water
4. Which statement describes an exception to the cell
theory?
A) Plants and animals are made up of structural
units known as cells.
B) Mitochondria and chloroplasts contain genetic
material and can replicate.
C) All cells arise from preexisting cells.
D) The cell is the basic functional unit of all living
things.
The statement describes an exception to the cell theory - B) Mitochondria and chloroplasts contain genetic material and can replicate.
The cell theory is the theory that is given by German researchers Theodor Schwann, Matthias Schleiden, and Rudolph Virchow. This theory states three major principles:
All living organisms are composed of one or more cells.The cell is the basic unit of structure and organization in organisms.Cells arise from pre-existing cells which means cells divide and pass on hereditary informationenergy flows within cells.Thus, the statement describes an exception to the cell theory - B) Mitochondria and chloroplasts contain genetic material and can replicate.
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PLEASE ANSWER ASAPPP!!! WILL GIVE BRAINLIEST
Answer:
i would say a
im sorry if im wrong also i dont need brainliest
Explain the quote: Biology is the most powerful technology ever created.?
Answer: DNA is software, protein are hardware, cells are factories.
The first rule of any technology used in a business is that automation applied to an efficient operation will magnify the efficiency. The second is that automation applied to an inefficient operation will magnify the inefficiency.
Explanation:
Answer:
Dna because there is nothing more powerful than dna when it comes to biology
Which of the following is the correct sequence for the pollen tube to eventually reach the egg in a flowering plant?
a. stigma, ovary, ovule, style
b. style, stigma, ovary, ovule
c. stigma, style, ovary, ovule
d. ovule, ovary, style, stigma
Answer:
b
Explanation:
.......................
Answer:
The pollen tube eventually reaches the egg in a flowering plant by passing through the stigma, style, ovary, and ovule.
Explanation:
Hope this helps!
if your poop is green, is that a good thing or a bad thing.
Answer:
All shades of brown and even green are considered normal. Only rarely does stool color indicate a potentially serious intestinal condition. Stool color is generally influenced by what you eat as well as by the amount of bile — a yellow-green fluid that digests fats — in your stool.
Answer:
You will be fine I hope. :) It just says you have been eating green foods.
Explanation:
All the members of one species that live in the same geographic area make up a
Answer:
population
Explanation:
Choose all the answers that apply.
Purple is dominant over white in the color of pea plant flowers. If a white pea plant (pp) is crossed with a hybrid (Pp)
50% of the offspring will have purple flowers
50% of the offspring will have white flowers
100% of the offspring will carry a recessive gene
100% of the offspring will be purebreds
50% of the offspring will be hybrids
Answer:
50% of the offspring will have purple flowers
Explanation:
Which processes are involved in metabolism?
a. synthesis, growth, repair
b. decomposition, energy release
c. reversible reactions, equilibrium
d. synthesis and decomposition
e .exchange reactions, control of pH
f. all of the above
PLZ HElP!!
Certain cells, such as those along the digestive tract, need to absorb a lot of materials. What unique features do you notice about the shape of these cells? How might this improve their ability to absorb materials?
Cells are the functional and structural units of life. The cells make up the tissues, organs, and organ systems. The cells based on the shapes and properties differ in their functions.
In the given image, the special features of the cells of the digestive tract are microvilli.
Villi are the finger-like projections present on the intestinal wall. These will function in increasing the surface area to enhance the digestion process.
On the surface of the villi, numerous micro-hair-like projections are presently known as microvilli. The microvilli are the help in increasing the surface area of the villi.
These finger-like projections create a wave or brushing-like movement for the increased absorption and surface area.
Therefore, the given image is of microvilli that helps in increasing the surface area.
To know more about microvilli, refer to the following link:
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how steroids affect skeletal system and muscular system.
(5 sentences for each system)
Answer: Many drugs can affect muscular control and skeletal strength. Steroid use during childhood or adolescence, resulting in artificially high sex hormone levels, can signal the bones to stop growing earlier than they normally would, leading to short stature. PCP can cause a user to have severe muscle contractions.
Explanation:
What organelle(s) gives plant cells their shape?
O A chloroplasts
O Blarge central water vacual
O C cell wall
O D both B and C contribute to the plant cells shape.
Answer:
A. Chloroplasts
Explanation:
Plant cells have a cell wall, chloroplasts and other specialized plastids, and a large central vacuole, which are not found within animal cells. The cell wall is a rigid covering that protects the cell, provides structural support, and gives shape to the cell.
Hope this helped. Have a Great Day!!!
Answer:
options 1 chloroplasts is the correct answer
What is true about autotrophs, but no heterotrophs?
Answer:
They use sunlight, water, and carbon dioxide to make sugars.
Explanation:
The process of photosynthesis is energy-storing because the process converts light energy into chemical energy, which is stored in the bonds of glucose.
The structures responsible for completing the breakdown of carbohydrates into usable energy for the cell are the
A. Nuclei
B. Mitochondria
C. Ribosomes
D.chloroplasts
Answer:
The correct option is;
B. Mitochondria
Explanation:
The mitochondria are the organelle of the cell bund to the membrane that are referred to as the cell powerhouse they function in the same manner as the digestive system, such that they take in raw nutrients which are broken down to produce energy containing molecules which makes up the majority of the chemical energy required for the various biochemical reactions of the cell in a way such that the energy they produce are stored in adenosine triphosphate (ATP) molecules.
Answer:
B. Mitochondria
Explanation:
The mitochondria are cellular organelles found in eukaryotic cells. They are structures involved in cellular respiration, which is the process whereby energy in form of ATP is synthesized for use by the cell.
Cellular respiration in eukaryotes occurs in stages including glycolysis, kreb's cycle and oxidative phosphorylation. All these processes combine to breakdown carbohydrates (glucose) into usable energy for the cell. The structures responsible for this process is MITOCHONDRIA.
What characteristics are used to categorized stars?
Answer:
Characteristics used to classify stars include color, temperature, size, composition, and brightness.
Need hlp pls thanks
if u give good answer i will make u brainly answer
Answer:
the answer is option D
Explanation:
Please can someone help me with this!????
Answer:
Darker colors absorb heat so the darker fur color on the extremities would help in keeping the rabbits warm.
what is the molar mass of MgF2?
A.24.3g
B.19.0g
C43.3g
D.62.3g
Answer:
62.3018 g
Explanation:
I also had this question on my quiz
Which codon is the code for the amino acid histidine? (His)
Answer: B) CAU
Explanation:
I just did the test ;)
phenotype and genotype of this punnet square?
Answer:
Phenotype: whatever the capital P is
PP and Pp
Explanation:
So the genotype is PP 1/2 Pp 1/2
and so in your question it should have whatever the "PP" and "Pp" stand for in your question would be it. So lets say red flower = PP and Yellow flower = Pp so it would be Red Flower 1/2 and Yellow Flower 1/2
Hope it helped!
EASY QUESTION! MARKING BRAINILEST! QUESTION IN PICTURE!
1) e 1
2) c 2
3) b 3
4) d 4
5) a 5
Answer:
1) e 1
2) c 2
3) b 3
4) d 4
5) a 5
Explanation:
How would an increasing shark population most likely affect this ecosystem?
Answer:
there would a decrease in prey(food r ror r k
Explanation:
The ________ is the fluid component of blood.
Explanation:
Hey there!
The answer would be Plasma.
Reason: Plasma is composed of more than 90% of water in it. And rest are other materials like proteins, hormones, etc.
Hope it helps....
Answer:
plasma
Explanation:
Which value is a good estimate of the railroad’s average elevation?
What two subatomic particles affect the charge of an atom?
Answer:
♡Hi darling!♡
-- The answer is protons and neutrons♡
Hope I could help!
~Clara
✧･ﾟ: *✧･ *:･ﾟ✧*:･ﾟ✧･ﾟ: *✧･ﾟ *:･ﾟ✧*:･ﾟ✧✧･ﾟ: *✧･ *:･ﾟ✧*:･ﾟ✧･ﾟ: *✧･ﾟ
Explanation:
Amoeba Sisters Video Recap: Enzymes
Can you help me?
I need help with this question. I only need answers for the ones on the right.
Answer:
possible genotypes are TT and Tt as you can see from the chart. they both contain the dominant gene so the only possible phenotype is tall eyeballs. therefore, the hospital did make a mistake because its not possible.