Answer:
1. Plants are green due to presence of green pigment chlorophyll in their chloroplasts.
2. ATP is used to make organic sugars (glucose)
Explanation:
Chlorophyll pigments absorb the light in the blue and red regions and reflect all the green light. When the reflected green light reaches our eyes, the plants look green in color. The color of the object is determined by the color of the reflected light.
Splitting of water during the light-dependent phase of photosynthesis and electron transfer through cytochrome b6/f complex generates the proton concentration gradient which in turn drives the synthesis of ATP. Calvin cycle refers to the set of reactions that fix the atmospheric CO2 into organic sugars such as glucose. The ATP molecules formed during light reactions are used to drive the endergonic reactions of the Calvin cycle.
As women age, many experiences an increased sense of urgency to void, as well as an increased risk of incontinence. This is usually the result of age-related changes in the bladder.
Incontinence is the inability to regulate urination, which can range from a minor leak of pee after laughing, sneezing, or coughing to a full lack of bladder control. Numerous conditions, such as urinary tract infections, vaginal infections or irritations, or constipation, can cause incontinence. Some drugs have the potential to induce momentary bladder control issues. Weak pelvic floor muscles or a weak bladder may be to blame for incontinence that lasts longer.
The bladder wall may stiffen with age and lose some of its capacity to store pee. You lose some of your ability to hold it. Additionally, you might need to urinate more frequently and be more likely to get urinary tract infections. Bladder control concerns, such as leakage or urinary incontinence (inability to contain pee), or urinary retention are among the kidney and bladder issues that are more likely to develop as we age (not being able to completely empty your bladder) infections of the bladder and other urinary tracts (UTIs)
To know more about incontinence refer to: brainly.com/question/15073792
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Answer:
9:3:3:1
Explanation:
If alleles of two genes separate randomly during anaphase-I of meiosis, some new combinations of the alleles are formed in the gametes. A heterozygous genotype for two loci (let's support TtRr) produces a total of four types of gametes in 1:1:1:1 ratio (TR, Tr, tR, and tr). The random fusion of these gametes from two double heterozygous parents (TtRr x TtRr) gives a phenotype ratio of 9:3:3:1. Here, 9/16 F2 progeny exhibit dominant phenotype for both loci while 1/16 exhibits recessive phenotype for both the genes. Rest 3/16 and 3/16 F2 progeny express dominant trait for one gene and recessive for the other.
Answer:
As a cell grows bigger, its internal volume enlarges and the cell membrane expands. Unfortunately, the volume increases more rapidly than does the surface area, and so the relative amount of surface area available to pass materials to a unit volume of the cell steadily decreases.
potential energy
you have potential energy when you're stopped. you have kinetic energy when you're moving. so as you're going down a hill, kinetic energy is increasing and potential energy is decreasing.
