During what phase of meiosis does both nuclei dissolve, spindle forms?

Answer:

Prophase I

Events of Prophase I (save for synapsis and crossing over) are similar to those in Prophase of mitosis: chromatin condenses into chromosomes, the nucleolus dissolves, nuclear membrane is disassembled, and the spindle apparatus forms. Major events in Prophase I.

Potential energy is
a. Stored energy
b. Energy in motion
c. kinetic energy
d. moving energy

All of the following are in example kinetic energy except?
Light energy
Thermal energy
Mechanical energy
Chemical energy

My main goal is to produce ATP energy

Which part of the amino acid determines the uniqueness of the amino it as well as the shape of the protein

Need Help ASAP plz will give Brianliest. Digestive juices contain enzymes, water and some
other substances. Name two of these other substances.
State which digestive juice contains them, and state
what function they perform.

HELP ME PLEASE ILL GIVE YOU POINTS AND BRAINLIEST

word bank :
methane
reemitted heat
reradiated heat
solar radiation
carbon dioxide

label the diagram

Diabetes mellitus is characterized by too much glucose buildup in the blood. In _________diabetes, this is because the target cells of the body become resistant to the effects of__________ insulin ; in later stages of this type of diabetes, the pancreas begins to fail as well. In type 2 diabetes, this is because there are a decreased number of_________ cells available to secrete insulin; this results in an insufficient amount of insulin to meet the demands of the body.

PLEASE HELP ME WITH THIS

Label flower parts on it

Why are all of us considered scientists to some extent?
O A. Everyone has questions about the natural world.
O B. Everyone writes and tests hypotheses.
O C. Everyone takes measurements and collects data.
O D. Everyone performs scientific experiments.

Ceratin bacteria convert nitrogen gas into ammonia through a process called
A denitrification
B ammonification
C nitrogen fixation
D decomposition

Two Scientists are discussing which two organisms are more closely related to each other. Scientist 1 proposes that the cow and dolphin are more closely related. Scientists 2 says that the frog and turtle are because they are both reptiles.

According to the chart above, which scientist is most likely correct?
Question 1 options:

Scientist 1 because the cow and dolphin share a more recent common ancestor


Scientists 2 because the frog and turtle share common food sources


Scientist 2 because shared characteristics are most important in determining relationships


Scientist 1 because the cow and dolphin both have live births

1. Populations do not permanently remain at carrying capacity T/F

Given the sequence of DNA nucleotide bases TTAGCCTTG, give the complementary strand of RNA.

During what phase of meiosis does non-sister chromatids align at the equator?

Which statement describes the general relationship between the temperature and the absolute brightness of main sequence stars?
As temperature decreases, absolute brightness increases.
As temperature decreases, absolute brightness remains the same.
As temperature increases, absolute brightness increases.
As temperature increases, absolute brightness remains the same.

What is the phenotype and genotype?

Biology

1 Explain the Diffrent Between aldose and Ketose monosaccharides

2 List All Liquids And Explain How They Foremd​

During what phase of meiosis does sister chromatids align at the equator?

You have isolated a new single gene mutation in zebrafish you call Casper because the mutant fish are clear (no pigments in the scales). You perform the following crosses: Cross Progeny Wild type X Casper 20 clear, 19 normal Casper X Casper 21 clear, 10 normal a. You notice that each cross produced a similar number of clear offspring but different number of normal offspring. What is going on here

What organisms are capable of photosynthesis?
A. Plants only
B. Plants and algae only
C. Plants and some bacteria only
D. Plants, algae, and some bacteria

In England, after the trees changed from light to dark, what happened to the color of
the moths over time?
More black moths than white moths appeared.
Grey moths developed.
The smoke stained the moths changing their color.
More white moths than black moths appeared.

PLEASE HELP !! ILL GIVE BRAINLIEST *EXTRA POINTS*..
IM GIVING 40 POINTS !! DONT SKIP :((.

How can you tell the difference
between a plant cell and animal cell?

what is intrapersonal communication
​

What do these do ?Endocrine Glands, hormones :

A. Transports nutrients and oxygen to the body, removes waste

B. Sends chemical messages for growth, reproduction, and
: Kidneys, bla energy processes

C. Filters the blood to removes toxins, excess water, and other
wastes

D. Works with skeletal system to procide movement, helps
digest food, pump heart, and move blood through veins
temperature, detects stimuli fro

E. Produces sex cells (sperm and ovum), nurtures and protects growing fertilizer egg

F. Provides support and structure to the body, stores minerals, produces blood cells, works with muscular system for movement

a thick black cloth that forms a barrier to weeds and holds down erosion is called ?

1.The chemical equation for photosynthesis is 6CO2 + 12H20 + light energy= C6H1206 +602 + 6H2O
True
False

3. If an engine exerts 250N of force and moves an object 6.0 meters, how much work did it do? 06
(1 Point)
O 0.024 J
C
42 J
O 41.6 J
O 1500 J

explain thourough what pollution is​