A person ate food x. food x was not affected by enzymes until it reached the duodenum. what was in food x?

the first 22 pairs of chromosomes are homologous in a normal person is that always true for the 23rd pair of chromosomes?

During which phase are sister chromatids separated? prophase metaphase anaphase telophase

Hypotension, distended neck veins, and muffled heart sounds are classic manifestations of a. congestive heart failure (CHF). b. cardiomyopathy. c. cardiac tamponade. d. myocardial infarction.

Consider the following definition: "A cell is the smallest unit of an organism capable of independent functioning, composed of a membrane, enclosing a nucleus, cytoplasm and inanimate matter.

What is another name for carbon compounds?

What is the current environmental protection agency plan for addressing global warming issues

Which statement correctly describes the mechanism of inheritance? Alleles from heterozygous chromosomes determine traits. Chromosomes on homozygous genes determine traits. Alleles on homologous chromosomes determine traits.

Organisms that use energy from the sun to make their own food are called

Explain why identical twins containing the same DNA often have differences in their phenotypes (physical appearance).

Which type of fault causes land to move downward? A) sliding fault B) strike-slip fault C) reverse fault D) abnormal fault E) normal fault