Explanation:
is this a true or false question?
Both the plasma membrane and the cell wall encompass
prokaryotic cells and hold in its contents. Why do prokaryotic
cells need both of these structures?
Answer:
Like other cells, prokaryotic cells have a plasma membrane (see Figure below). It controls what enters and leaves the cell. It is also the site of many metabolic reactions. For example, cellular respiration and photosynthesis take place in the plasma membrane.
Most prokaryotes also have a cell wall. It lies just outside the plasma membrane. It gives strength and rigidity to the cell. Bacteria and Archaea differ in the makeup of their cell wall. The cell wall of Bacteria contains peptidoglycan, composed of sugars and amino acids. The cell wall of most Archaea lacks peptidoglycan.
Explanation:
Which of the following are an example of stimuli? Check all that apply.
The strong smell of a women’s perfume
The sour taste of a lemon
Pinching your skin
Dimming the lights in a room
Having your back massaged
Answer:
the strong smell of a woman perfume
the sour taste of a lemon
Answer:
the strong smell of a woman's perfume
the sour taste of a lemon
pinching your skin
dimming the lights in a room
having your back massaged
Explanation:
What would happen to the size of the herbivore population if the producer population decreased? decrease, double in number, stay the same, triple in number
Answer:
Decrease
Explanation:
It is decrease. I just got 100% on the edge test.
Which of the following is NOT a part of a DNA molecule?
Nitrogen base
Phosphate group
5 Carbon sugar
Amino acid
Please help!! Will mark brainliest I’m timed!!
Answer:
early man
Explanation:
Answer:
early man
Explanation:
What type of plant cells typically contain a higher number of chloroplasts to perform photosynthesis?
Which alignment of the Sun, Moon, and Earth causes a lunar eclipse?
A.
B.
C.
D.
Answer:
A - Sun -> Earth -> Moon
Explanation:
HELP!!! ASAP!!!!
How many alleles are there for the four main types of human blood?
one
two
three
four
please i need help && this is a test so i can improve my grade cause i currently have an overall grade of an f .
Answer:
Explanation:
Microscope
Option C
Eukaryotes
All cells
Organelles
Ribosomes
Endoplasmic reticulum
Which of the following is not a defense mechanism?
A) projection
B) denial
C) recognition
D) regression
Answer:
Recognition
Explanation:
what are the products of cellular resparation
Answer:
The clarification of the hypothetical is outlined in the following portion.
Explanation:
Cellular respiration would be the predominant mechanism justification for transferring chemical resources, and perhaps the reagents/products associated with cell respiration have become glucose, CO2, and water. Although the basic functionalities responsible for cell oxygenation can vary from individual to individual, a few other sorts of cell respiration have always been performed by all living creatures.Which organism contains the greatest amount of energy?
Re-Tailed
Bank
A Garter Snake
B Field Mouse
Garter
C Red-tailed Hawk
D Alfalfa
convert 6.86kilometer into meter
Answer:
6860m
Explanation:
1km = 1000m
6.86km = 6.86 × 1000m
= 6860m
Answer:
the answer is 6860
Explanation:
we have, 1 km= 1000metre
6.86 km= 6.86* 1000 metre
= 6860 metre
Draw Thomson's model of the atom, and label
the parts of the drawing.
Answer:
See explanation
Explanation:
In 1898, J.J Thompson came up with his model of the atom. In this model, the atom was described as a sphere of positively charged matter in which negative charges were embedded as shown in the image attached.
This model is popularly designated as the plum-pudding model. Further experiments into the structure of the atom led to the jettisoning of this model.
Which of the
following BEST
describes
"Olympus
Mons"?
A. It is a giant canyon on Mars.
B. It is the third moon of Mars.
C. It is the largest volcano in the solar system.
D. It is a large sea of carbon dioxide on Mars.
C, the largest volcano in the solar system
please help me
If animal cells don’t have chloroplasts, how do they obtain energy?
Answer:
Plants don't get their sugar from eating food, so they need to make sugar from sunlight. ... Once the sugar is made, it is then broken down by the mitochondria to make energy for the cell. Because animals get sugar from the food they eat, they do not need chloroplasts: just mitochondria.
They obtain their energy through the proteins the host (animal) consumes.
Hope this helps
What is the basic unit of structure and function of living things?
O cell
O organ
organ system
O tissues
Help me or else
An increase in food and a decrease in predators would most likely _____
genetic variation in a population.
Answer:
Im pretty sure the answer is increase
Explanation:
Its on a quizlet(Im very sorry im wrong)
Answer:
Increase
Explanation:
The person above IS correct I got 100% on this quiz Factors Affecting Genetic Variatio
Enzymes ______ chemical reactions.
Answer:
Enzymes allow many chemical reactions to occur within the homeostasis constraints of a living system. Enzymes function as organic catalysts. A catalyst is a chemical involved in, but not changed by, a chemical reaction. Many enzymes function by lowering the activation energy of reactions.
Explanation:
Describe three chemical changes that occur during the light-dependent reactions.
Will give Brainlyest for answer!!!! Basic DNA/RNA topic
DNA is said to be the “blueprint of the organism”. What exactly does this mean?
a
DNA contains information, a code that directs the synthesis of ALL proteins within the body
b
Genetic information is stored outside of the nucleus
c
DNA is made of sugars and only plants have it
d
DNA codes for lipids which make up cell membranes
Question 12 Multiple Choice Worth 5 points)
(03.01 LC)
Which of the following is not present in an atom?
A. electron
B. element
C. neutron
D. proton
MY BRUDDA I NEED DA ANSWA GIVE ME ANSWA OOGA OOGA
Answer:
Dude rihgt click press inspect find where they keep the awnsers
Explanation:
DOne BRUDDA
Please help meeeee ill cashapp 5$ drop down below
Answer:
I am sorry I don't know all
Explanation:
chemical energy To electricity maybe the right form is electricity
slides- friction force
Answer:
Battery: Chemical Potential Energy
Slingshot: Potential Energy
Kid Sliding: Kinetic Energy
Atom Molecule: Chemical Energy
Explanation:
I just researched them so if I got it incorrect, forgive me
What is the relationship between an organism's DNA and its
physical characteristics?
Answer: DNA contains the information to make proteins, which carry out all the functions and characteristics of living organisms. DNA carries all of the information for your physical characteristics, which are essentially determined by proteins. So, DNA contains the instructions for making a protein.
Answer:
information to make proteins, which carry out all the functions andcharacteristics of livingorganisms. DNA carries all of the information for your physical characteristics, which are essentially determined by proteins. So, DNAcontains the instructions for making a protein.
What does the chemical energy of food molecules provide?
Answer: Cellular respiration is the process by which the chemical energy of "food" molecules is released and partially captured in the form of ATP. Carbohydrates, fats, and proteins can all be used as fuels in cellular respiration, but glucose is most commonly used as an example to examine the reactions and pathways involved.
Explanation:
Hope this helped can I have brainliest , please?
What is the mechanical advantage of a simple block and tackle with one rope?
4
1
2
3
Answer:
Mechanical advantage of block and tackle
Explanation:
A block and tackle is characterized by the use of a single continuous rope to transmit a tension force around one or more pulleys to lift or move a load. Its mechanical advantage is the number of parts of the rope that act on the load. ... Thus, the block and tackle reduces the input force by the factor n.
Answer:
i think its 4
Explanation:
Label the parts of the Enzyme-Substrate Complex
A-
B-
C-
D-
E-
Answer:
A- Substrate
B- Enzyme
C- Enzyme-Substrate Complex
D- Enzyme
E- Products
The west side of the Pacific Plate is known for the Mariana Trench and the large number of volcanoes in the area. What plate action causes these to occur?
Answer:
The answer is below
Explanation:
Plates are composed of the Earth’s crust and upper mantle. These plates are constantly moving at a very slow rate (in small centimeters every year). The movement of the plates causes them to collide with each other thereby forming volcanoes.
The Mariana Trench and the large number of volcanoes west side of the Pacific Plate are as a result of the collision of two plates (the larger Pacific plate sliding beneath the smaller, less-dense Philippine plate).
