Answer:
Rough ER is named for its rough appearance, which is due to the ribosomes attached to its outer (cytoplasmic) surface. Rough ER lies immediately adjacent to the cell nucleus, and its membrane is continuous with the outer membrane of the nuclear envelope.
Explanation:
What type of mutation is the following: ATCGAC to TTCGAC
a)point
b)insertion
c) deletion
Answer:
c) deletion is the type of mutation in the following
In which part of the cell does glycolysis take place?
A.Cell membrane
B.Cytoplasm
C.Nucleus
D.Mitochondrion
Answer:
Cytoplasm.
Explanation:
Glycolysis occurs in the cytoplasm.
In the image below, what atom is shown in white? URGENT!!!!
Answer:
Pick Hydrogen, but read below.
Explanation:
The blacks are Carbon. They have 4 connections. The left Carbon has 3 whites connected to it. It is not totally an exclusive answer, but the whites could be anything in Column 17 (F, Cl, Br, I) or Hydrogen. Likely it is hydrogen.
name the two things a fetus does to prepare for birth
Answer:
They found that changes in telomeres, part of our DNA that responds to aging, become present in the amniotic fluid as the placenta and other pregnancy tissues get older. These cells could be telling the baby that it's time to be born.
Explanation:
Answer:
During the 28th and 32nd weeks of pregnancy, the baby will begin turning itself into a head-down position, and the baby will also move lower in the pelvis.
Explanation:
The main function of chlorophyll is to _____.
a split carbon dioxide
b trap hydrogen
c absorb light
d reflect light
Answer:
B
Explanation:
what cultural changes did bipedalism cause
Answer: Taller creatures were able to reach higher places for food and interact with different creatures. This changed family life when parents had to care for their young for a longer period of time and for working together.
Explanation:
The point of contact between a motor neuron and a muscle fiber is called
Answer:
The point of contact between the nerve and the muscle fibers it stimulates is called a: Neuromuscular junction. A single motor neuron with all the muscle cells it innervates is called a: Motor unit.
Explanation:
A rock has been sent on a journey down through the layers of the Earth until it reaches the inner core. Explain what happens to the atoms in the rock as it moves through each layer.
Answer:
The rock components of the crust are slowly but constantly being changed from one form to another and the processes involved are summarized in the rock cycle (Figure 3.2). The rock cycle is driven by two forces: (1) Earth’s internal heat engine, which moves material around in the core and the mantle and leads to slow but significant changes within the crust, and (2) the hydrological cycle, which is the movement of water, ice, and air at the surface, and is powered by the sun.The rock cycle is still active on Earth because our core is hot enough to keep the mantle moving, our atmosphere is relatively thick, and we have liquid water. On some other planets or their satellites, such as the Moon, the rock cycle is virtually dead because the core is no longer hot enough to drive mantle convection and there is no atmosphere or liquid water.
Explanation:
hope it help you
pick me as the brainliest
small fishes, squid, and sharks are ______ ,but zooplankton are not
Answer:
Carnivores
Explanation:
What do aerobic respiration and anaerobic respiration have in common?
O Both begin with glycolysis.
Both occur in mitochondria.
O Both require oxygen to proceed.
O Both end with the electron transport chain.
Answer:
A. Both begin with glycolysis
Correct on 2020 Engenuity
-They had it first so credit to them.
Answer:
a
Explanation:
7. Products like "Tums" neutralize stomach acid because Tums is a a. neutral. b. base. c. acid.
Answer:
(B) Products like "Tums" neutralize stomach acid because Tums is a base.
Explanation:
If the product neutralizes an acid, that means it must be a base. Acid + Base = Neutral. If you were to consume an product that is acidic, the stomach will end up being overly acid, which is unsafe for the body. If you were to consume a product that is neutral or "normal", the product would not do as much to neutralize the stomach acid, compared to a more basic pH. Tums has a main ingredient of calcium carbonate, CaCO3, a base. This ingredient helps regulate the pH levels for your stomach so that it does not become too acidic.
Trapped oil can be discovered by geologists and extracted through __________.
Multiple choice question.
cross out
A)
mining
cross out
B)
drilling
cross out
C)
excavating
cross out
D)
climbing
Answer:
I think it is c
Explanation:
What are the various functions of proteins embedded in the cell membrane?
Answer:
Proteins embedded within the phospholipid bilayer carry out the specific functions of the plasma membrane, including selective transport of molecules and cell-cell recognition.
Explanation:
Most autotrophs convert the sun's energy into chemical energy that is stored in macromolecules, which they then use to ____ and ____.
Answer:
provide structural support , speed biochemical reactions
Explanation:
The questions are in the pic, they are about gravity :)
2. Because the gravitational force from anything that small compared to a planet is so minuscule it's nearly impossible to feel or measure.
3. Because do not have life and other processes necessary to create the gasses and substances necessary to create an atmosphere.
4. If the amount of mass lost was large enough it would likely allow the moon to eventually orbit away
Write a food chain using mouse, seed, snake.
(going from top to bottom)
snake, mouse, seed
bottom to top
seed, mouse, snake
HELP HAHA PLS GRADES ARE DUE TODAY
Answer:
false and chemical
Explanation:
Answer:
1 t 2 physcal
Explanation:
Study this unusual food chain. What could ‘P’ represent?
a. Any normal insect that eats grains.
b. An insect that can make its own food.
c. A carnivorous plant like the Venus flytrap.
d. There is a mistake - nothing can match 'P'.
The correct option as to what P could represent in the food chain would be option C.
P could be a carnivorous plant such as Venus flytrap because these plants are able to get their food both by harnessing solar energy to photosynthesize and by feeding on flying insects.
On the other hand, P cannot be any normal insect that eats grains or makes its own food because according to the diagram, P also derives energy from the sun. Only plants and some microbes are able to photosynthesize.
Therefore, only a carnivorous plant is able to both photosynthesize and feed on insects for their foods when necessary and hence, can fill the space of P in the food chain.
More on carnivorous plants can be found here: https://brainly.com/question/21986143
What is the function of enzymes in biological systems?
Answer:
Enzymes help speed up chemical reactions in the human body. They bind to molecules and alter them in specific ways. They are essential for respiration, digesting food, muscle and nerve function, among thousands of other roles.
Explanation:
Brainliest please?
In coastal areas, the large amount of salt in the air and water determines which species can exist there. In these areas, the salt functions as a
A
source of energy
B
growth catalyst.
ОООО
С
limiting factor
D
food source
Answer:
D
Explanation:
the salt provides for some animals
In the areas where amount of salt in the air and water determines species that can exist the salt functions as a ; ( D ) Foodsource
Meaning of Food sourceGiven that salt is an essential part of food and the amount of salt in the air and water determines the species located in an area ( coastal area ), the salt in this scenerio will function as a food source responsible for the existence of species.
Hence we can conclude that In the areas where amount of salt in the air and water determines species that can exist the salt functions as a ; ( D ) Foodsource
Learn more about food source : https://brainly.com/question/944068
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What type of articulation moves the least?
O cartilaginous joints
o fibrous joints
o synovial joints
O ball-and-socket joints
The answer is Fibrous joints
Answer:
fibrous joints
Explanation:
There is no cavity, or space, present between the bones and so most fibrous joints do not move at all, or are only capable of minor movements.
if guanine replaces with cytosine in erd codon of gene 4, what will happen to the organism
Which of the following organelles are matched together with the correct energy conversion that they perform? Mitochondria: Chemorespiration Chloroplast: Cell Division Mitochondria: Chemorespiration, , Chloroplast: Cell Division, Mitochondria: Cellular Respiration Chloroplast: Photosynthesis Mitochondria: Cellular Respiration, , Chloroplast: Photosynthesis, Mitochondria: Chemosynthesis Chloroplast: Photorespiration Mitochondria: Chemosynthesis, , Chloroplast: Photorespiration, Mitochondria: Photosynthesis Chloroplast: Cellular Respiration
Which of the following is a law?
A. an idea which cannot be disproven
B. an idea which has been disproven
C. an idea which has not yet been disproven
D. an idea that is supposed to be disproven
Answer:
C
Explanation:
what must be added to water in order to change state from liquid to a gas?
A) energy or heat is correct
Which example is not an organism?
bacteria
lung
mold
human
Answer:
Lung
Explanation:
The _______ is responsible for maintaining homeostasis within any cell
Answer: Cell Membrane
Answer:
cell membrane
Explanation:
The structure most responsible for maintaining cell homeostasis is the cell membrane.
Why would you answer your own question lol
why are casts, molds, and trace fossils so common?
Answer:
Cast fossils occur when mold fossils are filled in with minerals that harden over time, creating a fossilized replica of the original organism. Water seeps through the rock surrounding the mold fossil, leaving behind minerals which fill the mold. Any mold fossil can potentially form a cast mold.
Explanation:
Answer:
Cast fossils occur when mold fossils are filled in with minerals that harden over time, creating a fossilized replica of the original organism. Water seeps through the rock surrounding the mold fossil, leaving behind minerals which fill the mold. ... Any mold fossil can potentially form a cast mold
Explanation:
pls make me brainliest
Which phase of the moon is shown? full moon first quarter waning gibbous waxing crescent
Answer:
full
Explanation:
Which of the following could be seen directly In a karyotype of an unborn baby?
Answer: teeth.
Explanation: