APEX: Biology Sem1; Dry Lab 2.4.3
2. What is the name of the enzyme that breaks down:
a. Protein?
b. Carbohydrate?
c. Fat/Oil?
Answer:
a. Protein: Protease
b. Carbohydrate: Amylase
c. Fat/Oil: Lipase
Explanation: cause your nipples are swollen
What are 3 structures that bacterial (prokaryotic) cells share with eukaryotic cells?
Answer:
Cell membranes, DNA, and Ribosomes
Hope this helps!!
Answer: Both prokaryotic and eukaryotic cells have structures in common. All cells have a plasma membrane, ribosomes, cytoplasm, and DNA.
plasma membrane, ribosomes, cytoplasm, and DNA.
Stars begin their life cycle in: a. a black hole. b. a nova. c. a nebula. d. a supernova. explain for every answer PLEASE I NEED IT IS DUE TODAY!!!!!!!!!!!!!!!!
Answer:
C. a nebula
Explanation:
a supernova is when it explodes and then it turns into a black hole
Which biomolecule is important in storing and passing genetic information to our offspring?
Answer:
Nucleic Acids.
Explanation:
Nucleic acids pass off genetic information (found in the nucleus) to offsprings
What does geologic time
measure?
Answer:
The geologic time scale is the “calendar” for events in Earth history. It subdivides all time into named units of abstract time called—in descending order of duration—eons, eras, periods, epochs, and ages.
Explanation:
hope this helped please mark me brainlest ✨
Where can you find energy in molecules?
What is dermal plicae?
Answer:
The dorsolateral dermal plicae of the leopard frog are two pale, thickened bands of the dorsal skin extending posteriorly from each eye to the urostyle prominence While they are normally found in all areas of trunk skin, the largest ones are in the plicae
Explanation:
dermal plicae of the leopard frog are two pale, thickened bands of the dorsal skin extending posteriorly from each eye to the urostyle prominence. ... While they are normally found in all areas of trunk skin, the larg- est ones are in the plicae
How do scientists explain the slow rotation of the sun with respect to the rest of the solar system?
Answer:
The Sun rotates on its axis once in about 27 days. This rotation was first detected by observing the motion of sunspots. The Sun's rotation axis is tilted by about 7.25 degrees from the axis of the Earth's orbit so we see more of the Sun's north pole in September of each year and more of its south pole in March.
Since the Sun is a ball of gas/plasma, it does not have to rotate rigidly like the solid planets and moons do. In fact, the Sun's equatorial regions rotate faster (taking only about 24 days) than the polar regions (which rotate once in more than 30 days). The source of this "differential rotation" is an area of current research in solar astronomy.
Answer:
To explain this problem, evolutionist propose a mechanism of magnetic field breaking.
Explanation:
Who can help me ? It’s due at 12:59:(
Answer:
wow
Explanation:
good luck
i don’t understand the layout and what it’s asking. what is number 1 asking me to label??? i’m very confused please help.
Answer:
For #1 the answer is sucrase
Explanation: because sucrase breaks down sucrose. So the answer for number 2 is sucrose
A plant is an example of a heterotroph. True
False
Answer:
False
Explanation:
Heterotroph means energy is made through consuming another organism.
Autotroph means energy that is made through producing by itself.
A plant makes energy by itself
So a plant is an autotroph, so this statement is false.
Take a few minutes to look at pictures of humans and humpback whales. You can look for the images on the Internet or look through books in a library. After carefully studying them, try to answer these questions:
What are the characteristics of each species?
Are some of these features similar to those of other species? Which species?
Based on similar physical features, do you think other existing species share an evolutionary lineage with either humans or humpback whales? Which ones do?
Answer:
Here's what I put for my answer. I hope this help's a tiny bit!
Explanation:
Humpback whales are very big ocean animals, they have bumps all over their body and have a white stomach while the rest are almost black. Humpback whales are very similar to other whales because of their size and features. I do think some other existing species share an evolutionary lineage with humans or humpback whales. The blue whale as almost the same pattern and size of the Humpback whale. And share some of the same DNA.Answer:
Here's what I put for my answer. I hope this help's a tiny bit!
Explanation:
Humpback whales are very big ocean animals, they have bumps all over their body and have a white stomach while the rest are almost black.
Humpback whales are very similar to other whales because of their size and features.
I do think some other existing species share an evolutionary lineage with humans or humpback whales. The blue whale as almost the same pattern and size of the Humpback whale. And share some of the same DNA.
Explanation:
True or False. The more threads a screw has the greater the holding power of the screw.
1. True
2. False
Answer:
True. The more threads a screw has the greater the holding power of the screw.
Explanation:
what is environment
Explanation:
the natural environment
or condition u live for example the land, air, plants , animals.
Huntington's disease is caused by the allele H, which is completely dominant to the normal recessive allele h. Consider a couple where the man has the genotype Hh, and the woman has the genotype hh. What is the chance that their first child will develop Huntington's disease?
50%
0%
25%
75%
Answer:
25%
Explanation:
disadvantage of dust particle in the air?
Answer:
premature death in people with heart or lung disease.
nonfatal heart attacks.
irregular heartbeat.
aggravated asthma.
decreased lung function.
A car is accelerated at a rate of 3.0 m/s^2. If its original speed is 8.0 m/s, how many seconds will it take the car to reach a final speed of 25.0 m/s?
Answer:
t = 5.67 seconds
Explanation:
v=Vo + at
25 = 8 + 3t
17 = 3t
t = 5.67 seconds
Show the Work.
Calculate the first and second velocities of the car with two washers attached to the pulley, using the formulas
v1 = 0.25 m / t1, and
v2 = 0.25 m / (t2 – t1)
where t1 and t2 are the average times the car took to reach the 0.25 and the 0.50 meter marks. Record these velocities, to two decimal places, in Table E.
What is the first velocity of the car with two washers at the 0.25 meter mark?
m/s
What is the second velocity of the car with two washers at the 0.50 meter mark?
m/s
(1) The first velocity of the car with two washers at the 0.25 meter mark is 0.125 m/s.
(2) The second velocity of the car with two washers at the 0.5 meter mark is 0.25 m/s.
What is velocity?Velocity is the rate of change of displacement with time. The velocity of the cars depends on displacement and time of motion.
First velocity of the car at the 0.25 meter markThe first velocity is calculated as follows;
v1 = 0.25 m / t1
let t₁ = 2 s
v₁ = 0.25/2
v₁ = 0.125 m/s
Second velocity of the car at the 0.5 meter markv2 = 0.25 m / (t2 – t1)
let t₂ = 3 s
v₂ = 0.25(3 - 2)
v₂ = 0.25 m/s
Learn more about velocity here: https://brainly.com/question/6504879
Answer:
What is the first velocity of the car with one washer at the 0.25 meter mark?
1st = 0.11 m/s
2nd = 0.13 m/s
3rd = 0.19 m/s
What is the second velocity of the car with one washer at the 0.50 meter mark?
1st = 0.28 m/s
2nd = 0.36 m/s
3rd = 0.45 m/s
Explanation:
trust
Will the CO2 molecules that exist today still be the CO2 molecules in a million years
Answer:
Yes
Explanation:
cause nothing is created or lost it is just cycled.
Yes, the carbon dioxide molecules existing today will be the same carbon dioxide molecules in a million years because the matter is not created or destroyed.
What is carbon dioxide?
Carbon dioxide (CO2) is a colorless gas with a sour taste and a little harsh odor. It is one of the most significant greenhouse gases associated with global warming, but it only makes up a small portion of the atmosphere on Earth (roughly 3 volumes per 10,000).
It is produced during the combustion of carbon-containing materials, fermentation, and animal respiration, as well as during the photosynthesis of carbohydrates by plants.
The so-called greenhouse effect is caused by the gas because its presence in the atmosphere prevents part of the radiant energy that Earth receives from being reflected back into space.
In the industrial setting, it is recovered for a wide range of uses from flue gases, by-products of the hydrogen-preparation process for ammonia synthesis, lime kilns, and other sources.
Therefore, the same carbon dioxide will exist in a million years as today.
Read more about carbon dioxide, here
https://brainly.com/question/3049557
#SPJ2
Which process is needed to create metamorphic rock? Pressure Deposition Erosion Weathering
Answer:
Pressure
Explanation:
What is the meaning of plasmolysis
Answer:
hope this helps u
Explanation:
The contraction of the protoplast of a plant cell as a result of loss of water from the cell is called plasmolysis.
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what is the difference between homopolysaccharides and heteropolysaccharides?
Answer:
Homopolysaccharides are composed of same repeating units. heteropolysaccharides are composed of different repeating units. !!
Explanation:
thanku and this is your answer
The development of a new community in a previously uninhabited area occurs via which of the following processes?
a.secondary succession
b.primary succession
c.adaptive radiation
d.geographic isolation
Answer: B. Primary Succession
2. Identify two functions of plastids in plant cells.
Plastids. Plant plastids are a group of closely related membrane-bound organelles that carry out many functions. They are responsible for photosynthesis, for storage of products such as starch, and for the synthesis of many types of molecules that are needed as cellular building blocks.
Name 3 sources of CO2
Answer:
fossil fuels like coal, oil and natural gas
Explanation:comon sense
Answer:
cow farts, man breath, animals breath
Explanation:
cows are the #1 source of pollution
What is the utility of tissues in
multi-cellular organisms?
Please help me with my biology work
Answer:
25) M
26) H
27) G
28) K
29) O
30) J
Explanation:
How much ice will 7 cups of water make?
7 cups of ice from 7 cups of water
(Matter doesn't increase or deacrease, it only changes)
Write in the Functions of Each Organelle Describe the function of each organelle. Nucleus carries the genes, structures that contain the hereditary information. Nucleoli are small bodies often seen within the nucleus. Ribosome Endoplasmic reticulum Golgi apparatus
Answer:
Explanation:
Ribosome works with ribonucleic acid to produce a functional protein. Translation takes place at the ribosome.
The endoplasmic reticulum helps in transport of proteins that are made by the ribosomes and folds them into sacs that are called cisternae from where it is moved to the Golgi apparatus.
Golgi apparatus served as store house for molecules that moved from endoplasmic reticulum. They are then released from the Golgi apparatus in what are called secretory vesicles into the cytoplasm.
Answer:
See the answer below
Explanation:
The nucleus is a double membrane organelle that is responsible for controlling the activities of the cell. It contains the DNA which carries the gene and the hereditary information of the cell.
The nucleoli are small spherical structures that are located within the nucleus which function in the formation of the ribosome and hence, important for protein synthesis in the eukaryotic organisms.
The ribosomes are structures within the cell which represent the site of protein synthesis. During protein synthesis, the mRNA and the tRNA attach themselves to the ribosome to form the translation complex for the initiation of protein synthesis.
The Golgi apparatus is a system of membrane responsible for the packaging and secretion of proteins and lipids within the cell.
What units can be used to measure density?
Answer:
Kilogram per cubic meter
Explanation:
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