the difference between the energy-investment and energy-harvesting steps of glycolysis​

Answer:

Enzymes are able to speed up reactions by lowering the activation energy needed for the reaction to start.

Answer:

Enzymes are biological catalysts and are able to speed up reactions as they involve a Lower activation energy needed for the reaction to occur.

Explanation:

micro organisms , though a large number can cause diseases in plants and animals , including humans . But all microbes arent harmful. a number of microbes are very useful, particularly in industries , agriculture and medicine. In fact, their beneficial effects are far more than the harm they cause.May 20, 2016

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Wheth

Answer:

the answer for is heterozygous

Heterozygous is the phenotype of a person with the genotype (Dd).

The phenotype is the set of observable characteristics or traits of an organism. The term covers the organism's morphology or physical form and structure, its developmental processes.

Phenotype refers to an individual's observable traits, such as height, eye color and blood type.

A phenotypic ratio is a quantitative relation between phenotypes showing the number of times the frequency of one phenotype correlates with another.

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Answer:

creamy white

Explanation:

I* searched it up

The fluid mosaic model explains various observations regarding the structure of functional cell membranes. According to this biological model, there is a lipid bilayer (two molecules thick layer consisting primarily of amphipathic phospholipids) in which protein molecules are embedded.

Answer: b: kilometers

Explanation: meters are some what small. centimeters are small. millimeters are small. the biggest measurement here are kilometers

Answer:

center core of a atom!!!!

Answer:

here is the answer Subsistence agriculture- is the self-sufficiency farming in which the farmers focus on growing enough food to feed themselves and their families. Commercial farming- includes livestock production and livestock grazing. Mass production of food to sell to others for money.

Explanation:

Answer: If a cell has the ability to take in water, food molecule,  and other necessary materials this indicates it is capable of  nutrition. The answer can not be digestion or absorption because it's a term that talks about multicellular beings.

Answer:

[tex]\boxed {\tt B. \ Isotonic}[/tex]

Explanation:

We can see that the H₂O or water is leaving the cell and entering the cell at the same rate.

An isotonic solution has the same amount of solute outside the cell and solution inside cell. Therefore, when the water moves across the membrane, the water inside the red blood cell does not change.

Therefore, the best answer choice is B. Isotonic

Answer:

Substitution

Explanation:

I just took the quiz

Answer: Substitution

Hope this helps!

Answer:

Crossing a  black heterozygous cat (Bb) and a gray cat (bb) will give you the corresponding phenotypes and genotypes:

50%- Bb, black

50%- bb, gray

Answer:

they need carbon dioxide,water and light

Answer:

Species diversity is concerned with both commonalities and  differences. This is seen in the variety of species from mammals to insects. This shows the classifications of the species in the environment in order for them to survive and adopt to the changes and climate.

Explanation:

Answer:

Species diversity is concerned with both

species richness  and

evenness of species abundance

Explanation:

Answer:

C. The judiciary act of 1789

Explanation:

Answer:

Explanation:

Without insulin, cells are unable to use glucose as fuel and they will start malfunctioning. Extra glucose that is not used by the cells will be converted and stored as fat so it can be used to provide energy when glucose levels are too low.

Answer:

CO2 moves down its concentration gradient by simple diffusion. Therefore, CO2 would have to be high in the blood, and low in the alveoli for simple diffusion to happen, this would be done by passive diffusion and thus, simple diffusion.

Remember that in simple diffusion you go from an area of a high concentrated solute towards an area of low concentrated solute.

Answer:

C!

Explanation:

Answer:

    The following images of different types of bacteria are attached here- 

1- Single round  bacterium- Cocci

2- Single rod-shaped bacterium- Bacilli

3-  Cluster of round bacteria - Staphylococci

4- String of rod-shaped bacteria- Streptobacillus

5- Comma-shaped bacterium- Vibrio

6- Corkscrew-shaped bacterium- Spirillium

Explanation:

1- Single round  bacterium- Cocci -Any bacterium or archaeon that has a circular, ovoid, or usually round shape is a coccus (plural cocci). Cocci may develop in pairs, chains, or clusters during cell division, depending on their orientation and attachment. Many cocci bacteria do not have flagella and are non-motile, in contrast to many bacilli-shaped bacteria.

2- Single rod-shaped bacterium- Bacilli -A rod-shape bacterium or archaeon is a bacillus (plural bacilli), or bacilliform bacterium. In several different taxonomic classes, bacilli are found. Bacilli typically divide and are solitary in the same plane, but can combine to form diplobacilli, streptobacilli, and palisades.[2]  

Diplobacilli: Two bacilli with each other arranged side by side.  

Streptobacilli: Arranged bacilli in chains.  

Coccobacillus: Coccus-like and oval (circular-shaped bacterium).

3-  Cluster of round bacteria - Staphylococci - In the family Staphylococcaceae from the order Bacillales, Staphylococcus is a genus of Gram-positive bacteria. They appear spherical (cocci) under the microscope, and form into grape-like clusters. The species Staphylococcus are facultative anaerobic organisms (both aerobically and anaerobically capable of growth)

4- String of rod-shaped bacteria- Streptobacillus -Streptobacillus is a genus of fastidious gram-negative microaerophilic bacteria, an uncommon disease that develops in culture as rods in chains.t and can be caused by two forms of bacteria, Spirillum minus and Streptobacillus moniliformis.

5- Comma-shaped bacterium- Vibrio -Vibrio is a genus of Gram-negative bacteria with a curved-rod (comma) shape, which can cause foodborne infection in several animals, typically associated with consuming undercooked seafood. Vibrio species, usually found in salt water, are optional anaerobes that test positive for oxidase and do not form spores.

6- Corkscrew-shaped bacterium- Spirillium -Spirillum, a genus of spiral-shaped bacteria of the Spirillaceae family, aquatic with the exception of one species (S. minus) causing a form of human rat-bite fever. For any of the corkscrew-like animals, the name spirillum is used commonly.  

Microbiologically, Spirillum is characterized as a gram-negative, motile helical cell with whiplike flagella tufts at each end.

hence, the images of the different  bacteria are attached below-:

Answer:

bc, when things decompose, they make soil!:) I think...

Explanation:

Answer:

Plant cells have rigid walls that contain organs that regulate plant health and growth. Among the plant cell organs are the vacuoles, the largest and main mechanisms for maintaining homeostasis, and chloroplasts, which produce energy

Explanation:

Answer:

oh it D

Explanation: DDDDDDD

Answer:

D

Explanation:

Fats have higher calorific value. Fats have high energy than other molecules.

Calorific value, which is measured by measuring the heat generated by the full combustion of a particular quantity of a substance, is nothing more than the energy present in a fuel or food. Currently, this is typically given as joules per kilogram.

A device called a calorimeter is used to calculate calorific value. In order to determine how much heat was generated during combustion, a predetermined amount of the object being investigated is burned under carefully controlled conditions.

Therefore, Fats have higher calorific value. Fats have high energy than other molecules.

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Answer:

I think it's A and B (viewpoint)